ENG/中
老虎證券
市场
行情
24/7新闻
产品
Cash Boost账户
期权
A股通
港股
固定票息票据
美股
ETF
基金超市
美国国债
新加坡股
期货
Tiger BOSS Debit Card
老虎钱袋子
功能
经纪人
定投
CPF/SRS 投资
专栏
美股碎股
TigerAI
费用
综合账户
股票与ETF
期权、窝轮与牛熊证
期货
债券
基金超市
Cash Boost
股票与ETF
融资利率
活动
帮助
账户操作
如何开户
开户文件
账户类型
资金与转仓
入金
DDA快捷入金
出金
转入股票
转出股票
货币兑换
产品与交易
可交易产品
订单类型
交易规则
申报
融资融券
保证金与杠杆
风险管理
做空风险
基金超市
基金开户与交易
Cash Boost账户
Cash Boost 账户FAQ
如何开通 Cash Boost 账户
如何用Cash Boost 账户交易
如何绑定CDP证券账户
Tiger Boss Debit Card
常见问题
费用说明
如何充值
如何使用我的Debit card
账单报表
账单报表
股息（分红）
机构
Tiger Fund Management
机构服务
财富及资产管理人
自营交易机构
介绍经纪商
三方服务商
老虎API平台
登入
立即註冊
Toggle
美股
詳情
本頁面由Tiger Trade Technology Pte. Ltd.提供服務
帕克俄亥俄控股
45.75
-0.4300
-0.93%
成交量：
8,449
成交額：
38.60萬
市值：
6.63億
市盈率：
24.39
高：
45.75
開：
45.68
低：
45.68
收：
46.18
52周最高：
53.30
52周最低：
18.06
股本：
1,449.00萬
流通股本：
981.10萬
量比：
10.04
換手率：
0.09%
股息：
0.50
股息率：
1.09%
每股收益(TTM):
1.88
每股收益(LYR):
1.70
淨資產收益率：
6.30%
總資產收益率：
4.10%
市淨率：
1.70
市盈率(LYR):
26.94
資料載入中...
總覽
公司
新聞資訊
公告
2019/11/04
重要事件披露
Current report, items 2.02 and 9.01
2019/08/13
持股變動聲明
Statement of changes in beneficial ownership of securities
2019/08/08
季度報告
Quarterly report [Sections 13 or 15(d)]
2019/08/05
重要事件披露
Current report, items 2.02 and 9.01
2019/07/12
持股變動聲明
Statement of changes in beneficial ownership of securities
2019/07/12
持股變動聲明
Statement of changes in beneficial ownership of securities
2019/07/12
持股變動聲明
Statement of changes in beneficial ownership of securities
2019/06/25
員工持股計劃
Annual report of employee stock purchase, savings and similar plans
2019/06/18
重要事件披露
Current report, item 5.02
2019/06/14
持股變動聲明
Statement of changes in beneficial ownership of securities
2019/06/13
持股變動聲明
Statement of changes in beneficial ownership of securities
2019/06/12
持股變動聲明
Statement of changes in beneficial ownership of securities
2019/06/11
持股變動聲明
Statement of changes in beneficial ownership of securities
2019/05/09
重要事件披露
Current report, item 5.07
2019/05/07
季度報告
Quarterly report [Sections 13 or 15(d)]
2019/05/06
重要事件披露
Current report, items 2.02 and 9.01
2016/06/16
SEC問詢函
2016/06/16
SEC問詢函
與美國證券交易委員會(SEC)的通信
2014/10/28
超過5%披露
2014/01/21
SEC問詢函
更多
{"basename":"/hant","ssrTDKData":{"titleTemplate":"%s - 老虎證券","title":"老虎证券全球投资理财平台| 一站式投资美股新股港股A股","description":"老虎证券助您一站式投资美股，新股，港股，A股等全球金融理财产品。新加坡华人最信赖的在线投资平台，现在加入即享低费用，24/5 无时差炒美股投资理财！","keywords":"老虎證券,老虎證券開戶,老虎券商,老虎證券官網,老虎證券app,tigertrade老虎證券,股票,炒股,新加坡股票交易平臺,投資,投資理財","social":{"ogDescription":"老虎证券助您一站式投资美股，新股，港股，A股等全球金融理财产品。新加坡华人最信赖的在线投资平台，现在加入即享低费用，24/5 无时差炒美股投资理财！","ogImage":"https://c1.itigergrowtha.com/portal5/static/media/og-logo.0a0bd8dc.png","ogUrl":"https://www.etasphere.com/hant/stock/PKOH/filings?page=7"},"companyName":"老虎證券"},"pageData":{"isMobile":false,"isTiger":false,"isTTM":true,"region":"SGP","license":"TBSG","edition":"fundamental","symbol":"PKOH","isAnalysisPage":false},"__swrFallback__":{"@#url:\"https://hq.skytigris.cn/stock_info/detail/global\",params:#delay:false,,method:\"POST\",data:#items:@#symbol:\"PKOH\",,,,,undefined,":{"symbol":"PKOH","market":"US","secType":"STK","nameCN":"帕克俄亥俄控股","latestPrice":45.75,"timestamp":1789738486069,"preClose":46.18,"halted":0,"volume":8449,"delay":0,"changeRate":-0.009311390212213073,"floatShares":9811048,"shares":14490010,"eps":1.875536,"marketStatus":"交易中","change":-0.43,"latestTime":"09-18 09:35:49 EDT","open":45.68,"high":45.75,"low":45.68,"amount":385957.67063,"amplitude":0.001516,"askPrice":46.16,"askSize":13,"bidPrice":45.2,"bidSize":100,"shortable":3,"etf":0,"ttmEps":1.875536,"tradingStatus":2,"nextMarketStatus":{"tag":"盤後交易","tradingStatus":3,"beginTime":1789761600000},"marketStatusCode":2,"adr":0,"adrRate":0,"exchange":"NASDAQ","adjPreClose":46.18,"dividendRate":0.010929,"preHourTrading":{"tag":"盘前","latestPrice":46.18,"preClose":46.18,"latestTime":"06:05 EDT","volume":234,"amount":10813.600278,"timestamp":1789725950845,"change":0,"changeRate":0,"amplitude":0.004764},"postHourTrading":{"tag":"盘后","latestPrice":46.18,"preClose":46.18,"latestTime":"16:10 EDT","volume":764,"amount":35281.52,"timestamp":1789675804804,"change":0,"changeRate":0,"amplitude":0},"volumeRatio":10.044352,"impliedVol":0.5679,"impliedVolPercentile":0.8127},"@#url:\"https://hq.skytigris.cn/stock_info/fundamental/all\",params:#delay:false,,method:\"POST\",data:#items:@#symbol:\"PKOH\",,,,,undefined,":{"symbol":"PKOH","floatShares":9811048,"roa":"4.10%","roe":"6.30%","lyrEps":1.698434,"volumeRatio":10.044352,"shares":14490010,"dividePrice":0.5,"high":45.75,"amplitude":0.001516,"preClose":46.18,"low":45.68,"week52Low":18.06,"pbRate":"1.70","psRate":"0.40","week52High":53.3,"institutionHeld":0.641,"latestPrice":45.75,"committee":0.769912,"eps":1.875536,"divideRate":0.010929,"volume":8449,"delay":0,"ttmEps":1.875536,"open":45.68,"prevYearClose":20.94,"prevWeekClose":46.45,"prevMonthClose":45.13,"prevQuarterClose":38.45,"fiveDayClose":46.45,"twentyDayClose":45.29,"sixtyDayClose":36.53,"dividendPayoutRate":0.2892515846648066,"dividendFrequency":"Q","dividendGrowthYears":5,"dividendGrowthRate":0,"fiveYearAvgDividendRate":0.025182180411290472},"@#url:\"https://hq.skytigris.cn/fundamental/corporate_actions/details/PKOH\",params:#limit:5,,,undefined,":[{"market":"US","date":"2026-08-05","symbol":"PKOH","fiscalQuarterEnding":"2026/06","expectedEps":0.81,"name":null,"time":"盤後","type":"earning","dateTimestamp":1785902400000,"reportTimeType":"post","actualEps":0.93},{"date":"2026-07-31","symbol":"PKOH","amount":0.125,"announcedDate":"2026-07-17","type":"dividend","lastAmount":null,"market":"US","newRecordDate":"2026-07-31","defaultRemindTime":1785504600000,"name":"帕克俄亥俄控股","lastCurrency":null,"lastExecuteDate":null,"recordDate":"2026-08-14","payableDate":"2026-07-31","currency":"USD","dateTimestamp":1785470400000,"payDate":"2026-08-14"},{"market":"US","date":"2026-05-06","symbol":"PKOH","fiscalQuarterEnding":"2026/03","expectedEps":null,"name":null,"time":"盤後","type":"earning","dateTimestamp":1778040000000,"reportTimeType":"post","actualEps":0.65},{"date":"2026-05-01","symbol":"PKOH","amount":0.125,"announcedDate":"2026-04-17","type":"dividend","lastAmount":null,"market":"US","newRecordDate":"2026-05-01","defaultRemindTime":1777642200000,"name":"帕克俄亥俄控股","lastCurrency":null,"lastExecuteDate":null,"recordDate":"2026-05-15","payableDate":"2026-05-01","currency":"USD","dateTimestamp":1777608000000,"payDate":"2026-05-15"},{"market":"US","date":"2026-03-04","symbol":"PKOH","fiscalQuarterEnding":"2025/12","expectedEps":0.74,"name":null,"time":"盤後","type":"earning","dateTimestamp":1772600400000,"reportTimeType":"post","actualEps":0.65}],"@#url:\"https://hq.skytigris.cn/fundamental/dividend/history\",params:#symbol:\"PKOH\",market:\"US\",,,undefined,":[{"executeDate":"2016-11-09","recordDate":"2016-11-14","paymentDate":"2016-11-28","value":0.125,"currency":"USD"},{"executeDate":"2017-02-13","recordDate":"2017-02-15","paymentDate":"2017-03-01","value":0.125,"currency":"USD"},{"executeDate":"2017-05-11","recordDate":"2017-05-15","paymentDate":"2017-05-30","value":0.125,"currency":"USD"},{"executeDate":"2017-08-09","recordDate":"2017-08-11","paymentDate":"2017-08-25","value":0.125,"currency":"USD"},{"executeDate":"2017-11-13","recordDate":"2017-11-14","paymentDate":"2017-11-28","value":0.125,"currency":"USD"}],"@#url:\"https://hq.skytigris.cn/fundamental/estimate/recommendation\",params:#symbol:\"PKOH\",market:\"US\",delay:false,,,undefined,":{"strongBuy":0,"buy":1,"hold":0,"sell":0,"strongSell":0,"meanLabel":"BUY","meanPercent":1,"analysts":1,"updateTime":1770609600000},"@#url:\"https://hq.skytigris.cn/value_analysis/stock/PKOH\",params:#withQuantilePoint:true,period:\"5year\",factor:\"peRate\",delay:false,algorithm:1,,,undefined,":{"brief":{"id":"PKOH","date":"2026-09-17","current":24.393027,"percent":0.859821,"low":-216.076581,"twenty":-21.824207,"median":7.938857,"eighty":20.885444,"high":43.717442,"avg":-19.592937,"sd":65.494704,"marketCap":631209226},"quantilePoints":[{"date":"2021-09-24","current":25.718981,"twenty":6.285453,"median":9.304288,"eighty":15.589177,"marketCap":285480686},{"date":"2021-10-01","current":26.963621,"twenty":6.285453,"median":9.304288,"eighty":15.769844,"marketCap":299296189},{"date":"2021-10-08","current":26.341301,"twenty":6.286751,"median":9.310657,"eighty":15.91802,"marketCap":292388437},{"date":"2021-10-15","current":25.043013,"twenty":6.286751,"median":9.347644,"eighty":16.107828,"marketCap":277977439},{"date":"2021-10-22","current":25.214687,"twenty":6.286751,"median":9.388354,"eighty":16.172536,"marketCap":279883026},{"date":"2021-10-29","current":25.021553,"twenty":6.286751,"median":9.453101,"eighty":16.251367,"marketCap":277739241},{"date":"2021-11-05","current":-216.076581,"twenty":6.194347,"median":9.459576,"eighty":16.263126,"marketCap":302507214},{"date":"2021-11-12","current":-199.207519,"twenty":6.036586,"median":9.427202,"eighty":16.263126,"marketCap":278890527},{"date":"2021-11-19","current":-184.118609,"twenty":5.942337,"median":9.375404,"eighty":16.263126,"marketCap":257766053},{"date":"2021-11-26","current":-178.947691,"twenty":5.841626,"median":9.347644,"eighty":16.263126,"marketCap":250526767},{"date":"2021-12-03","current":-180.219228,"twenty":5.706268,"median":9.310657,"eighty":16.263126,"marketCap":252306919},{"date":"2021-12-10","current":-173.861541,"twenty":5.547433,"median":9.248839,"eighty":16.263126,"marketCap":243406157},{"date":"2021-12-17","current":-175.217847,"twenty":5.317749,"median":9.155263,"eighty":16.263126,"marketCap":245304986},{"date":"2021-12-23","current":-182.084149,"twenty":5.207811,"median":9.120686,"eighty":16.263126,"marketCap":254917809},{"date":"2021-12-31","current":-179.456305,"twenty":5.028017,"median":9.066153,"eighty":16.263126,"marketCap":251238827},{"date":"2022-01-07","current":-190.05245,"twenty":4.875566,"median":9.050731,"eighty":16.263126,"marketCap":266073430},{"date":"2022-01-14","current":-190.306757,"twenty":4.735752,"median":8.986998,"eighty":16.263126,"marketCap":266429460},{"date":"2022-01-21","current":-166.062779,"twenty":4.610531,"median":8.931309,"eighty":16.263126,"marketCap":232487890},{"date":"2022-01-28","current":-162.248166,"twenty":4.086364,"median":8.920702,"eighty":16.263126,"marketCap":227147433},{"date":"2022-02-04","current":-161.654782,"twenty":-82.054508,"median":8.900813,"eighty":16.263126,"marketCap":226316695},{"date":"2022-02-11","current":-150.973869,"twenty":-85.697763,"median":8.871439,"eighty":16.263126,"marketCap":211363416},{"date":"2022-02-18","current":-144.446644,"twenty":-89.094641,"median":8.852614,"eighty":16.263126,"marketCap":202225301},{"date":"2022-02-25","current":-141.225416,"twenty":-90.247902,"median":8.828933,"eighty":16.263126,"marketCap":197715582},{"date":"2022-03-04","current":-123.593431,"twenty":-91.254384,"median":8.785458,"eighty":16.263126,"marketCap":173030803},{"date":"2022-03-11","current":-132.918038,"twenty":-92.420613,"median":8.712535,"eighty":16.263126,"marketCap":186085253},{"date":"2022-03-18","current":-7.914515,"twenty":-92.564907,"median":8.657738,"eighty":16.263126,"marketCap":196279964},{"date":"2022-03-25","current":-7.807973,"twenty":-92.564907,"median":8.632613,"eighty":16.263126,"marketCap":193637734},{"date":"2022-04-01","current":-6.438153,"twenty":-92.564907,"median":8.588097,"eighty":16.263126,"marketCap":159666201},{"date":"2022-04-08","current":-6.397566,"twenty":-92.564907,"median":8.540167,"eighty":16.263126,"marketCap":158659637},{"date":"2022-04-14","current":-6.377272,"twenty":-92.564907,"median":8.496281,"eighty":16.263126,"marketCap":158156355},{"date":"2022-04-22","current":-6.102014,"twenty":-92.564907,"median":8.462198,"eighty":16.263126,"marketCap":151329953},{"date":"2022-04-29","current":-4.864365,"twenty":-92.564907,"median":8.419231,"eighty":16.263126,"marketCap":120636263},{"date":"2022-05-06","current":-4.910016,"twenty":-92.564907,"median":8.376656,"eighty":16.263126,"marketCap":121768408},{"date":"2022-05-13","current":-7.030247,"twenty":-92.564907,"median":8.354201,"eighty":16.263126,"marketCap":170131976},{"date":"2022-05-20","current":-6.87795,"twenty":-92.564907,"median":8.343261,"eighty":16.263126,"marketCap":166446378},{"date":"2022-05-27","current":-7.80156,"twenty":-92.564907,"median":8.281213,"eighty":16.263126,"marketCap":188797748},{"date":"2022-06-03","current":-7.880165,"twenty":-92.564907,"median":8.248936,"eighty":16.263126,"marketCap":190699993},{"date":"2022-06-10","current":-9.029765,"twenty":-92.564907,"median":8.207504,"eighty":16.263126,"marketCap":218520316},{"date":"2022-06-17","current":-7.654175,"twenty":-92.564907,"median":8.175733,"eighty":16.263126,"marketCap":185231040},{"date":"2022-06-24","current":-8.656391,"twenty":-92.685475,"median":8.149091,"eighty":16.263126,"marketCap":209484655},{"date":"2022-07-01","current":-7.60996,"twenty":-92.685475,"median":8.119854,"eighty":16.263126,"marketCap":184161028},{"date":"2022-07-08","current":-7.855601,"twenty":-92.685475,"median":8.048255,"eighty":16.263126,"marketCap":190105541},{"date":"2022-07-15","current":-7.580483,"twenty":-92.685475,"median":8.027295,"eighty":16.263126,"marketCap":183447686},{"date":"2022-07-22","current":-8.415662,"twenty":-92.685475,"median":8.003708,"eighty":16.263126,"marketCap":203659032},{"date":"2022-07-29","current":-8.720257,"twenty":-92.685475,"median":7.952696,"eighty":16.263126,"marketCap":211030229},{"date":"2022-08-05","current":-13.107896,"twenty":-92.685475,"median":7.886495,"eighty":16.263126,"marketCap":234631330},{"date":"2022-08-12","current":-13.877767,"twenty":-92.685475,"median":7.857228,"eighty":16.263126,"marketCap":248412026},{"date":"2022-08-19","current":-12.558944,"twenty":-92.685475,"median":7.824122,"eighty":16.263126,"marketCap":224805094},{"date":"2022-08-26","current":-12.083632,"twenty":-92.685475,"median":7.749339,"eighty":16.263126,"marketCap":216297012},{"date":"2022-09-02","current":-10.811671,"twenty":-92.685475,"median":7.658439,"eighty":16.263126,"marketCap":193528906},{"date":"2022-09-09","current":-10.858532,"twenty":-92.685475,"median":7.62107,"eighty":16.263126,"marketCap":194367731},{"date":"2022-09-16","current":-9.492848,"twenty":-92.685475,"median":7.572514,"eighty":16.263126,"marketCap":169921974},{"date":"2022-09-23","current":-8.394944,"twenty":-92.685475,"median":7.541121,"eighty":16.263126,"marketCap":150269503},{"date":"2022-09-30","current":-7.571517,"twenty":-92.685475,"median":7.513997,"eighty":16.263126,"marketCap":135530150},{"date":"2022-10-07","current":-7.705407,"twenty":-92.685475,"median":7.446065,"eighty":16.263126,"marketCap":137926793},{"date":"2022-10-14","current":-7.477793,"twenty":-92.685475,"median":7.371669,"eighty":16.263126,"marketCap":133852500},{"date":"2022-10-21","current":-7.076121,"twenty":-92.685475,"median":7.285375,"eighty":16.263126,"marketCap":126662571},{"date":"2022-10-28","current":-7.504571,"twenty":-92.685475,"median":7.213226,"eighty":16.263126,"marketCap":134331828},{"date":"2022-11-04","current":-8.200803,"twenty":-92.685475,"median":7.201258,"eighty":16.263126,"marketCap":146794371},{"date":"2022-11-11","current":-20.856706,"twenty":-92.685475,"median":7.16967,"eighty":16.263126,"marketCap":166853645},{"date":"2022-11-18","current":-22.103901,"twenty":-92.685475,"median":7.159467,"eighty":16.263126,"marketCap":176831204},{"date":"2022-11-25","current":-22.840196,"twenty":-92.685475,"median":7.12886,"eighty":16.263126,"marketCap":182721571},{"date":"2022-12-02","current":-20.045278,"twenty":-92.685475,"median":7.105618,"eighty":16.263126,"marketCap":160362221},{"date":"2022-12-09","current":-19.068559,"twenty":-92.685475,"median":7.052343,"eighty":16.263126,"marketCap":152548469},{"date":"2022-12-16","current":-17.866443,"twenty":-92.685475,"median":7.020742,"eighty":16.263126,"marketCap":142931544},{"date":"2022-12-23","current":-18.031734,"twenty":-92.685475,"median":7.009259,"eighty":16.263126,"marketCap":144253872},{"date":"2022-12-30","current":-18.377342,"twenty":-92.685475,"median":6.998137,"eighty":16.263126,"marketCap":147018737},{"date":"2023-01-06","current":-18.482527,"twenty":-92.685475,"median":6.958944,"eighty":16.198419,"marketCap":147860218},{"date":"2023-01-13","current":-21.26242,"twenty":-92.685475,"median":6.934666,"eighty":16.112142,"marketCap":170099357},{"date":"2023-01-20","current":-18.993426,"twenty":-92.685475,"median":6.919216,"eighty":16.047435,"marketCap":151947411},{"date":"2023-01-27","current":-20.285701,"twenty":-92.685475,"median":6.910388,"eighty":15.874882,"marketCap":162285606},{"date":"2023-02-03","current":-21.337552,"twenty":-92.685475,"median":6.890524,"eighty":15.5686,"marketCap":170700415},{"date":"2023-02-10","current":-22.389403,"twenty":-92.685475,"median":6.878894,"eighty":12.815586,"marketCap":179115224},{"date":"2023-02-17","current":-21.638081,"twenty":-92.685475,"median":6.839761,"eighty":12.642237,"marketCap":173104646},{"date":"2023-02-24","current":-20.466018,"twenty":-92.685475,"median":6.795619,"eighty":12.529713,"marketCap":163728144},{"date":"2023-03-03","current":-21.47279,"twenty":-92.685475,"median":6.777963,"eighty":12.186058,"marketCap":171782319},{"date":"2023-03-10","current":-20.180516,"twenty":-92.685475,"median":6.69919,"eighty":11.997505,"marketCap":161444125},{"date":"2023-03-17","current":-9.821499,"twenty":-92.685475,"median":6.656573,"eighty":11.817466,"marketCap":139465289},{"date":"2023-03-24","current":-9.388572,"twenty":-92.685475,"median":6.611427,"eighty":11.700684,"marketCap":133317726},{"date":"2023-03-31","current":-10.254426,"twenty":-92.564907,"median":6.57372,"eighty":11.64351,"marketCap":145612851},{"date":"2023-04-06","current":-10.016741,"twenty":-92.564907,"median":6.523554,"eighty":11.559573,"marketCap":142237719},{"date":"2023-04-14","current":-10.496929,"twenty":-92.685475,"median":6.460978,"eighty":11.184038,"marketCap":149056396},{"date":"2023-04-21","current":-10.624319,"twenty":-92.685475,"median":6.431724,"eighty":10.948293,"marketCap":150865333},{"date":"2023-04-28","current":-10.734724,"twenty":-92.685475,"median":6.343961,"eighty":10.471434,"marketCap":152433078},{"date":"2023-05-05","current":-12.433842,"twenty":-92.685475,"median":6.285453,"eighty":10.345503,"marketCap":180290706},{"date":"2023-05-12","current":-13.426107,"twenty":-92.685475,"median":6.081723,"eighty":10.157363,"marketCap":194678550},{"date":"2023-05-19","current":-13.384566,"twenty":-92.685475,"median":5.97475,"eighty":10.063985,"marketCap":194076203},{"date":"2023-05-26","current":-12.379269,"twenty":-92.685475,"median":5.892612,"eighty":9.999217,"marketCap":179499406},{"date":"2023-06-02","current":-13.642121,"twenty":-92.685475,"median":5.741927,"eighty":9.84107,"marketCap":197810754},{"date":"2023-06-09","current":-14.572643,"twenty":-92.685475,"median":5.660124,"eighty":9.500389,"marketCap":211303327},{"date":"2023-06-16","current":-14.688959,"twenty":-92.685475,"median":5.490226,"eighty":9.32393,"marketCap":212989899},{"date":"2023-06-23","current":-15.602864,"twenty":-92.806044,"median":5.250559,"eighty":9.24275,"marketCap":226241533},{"date":"2023-06-30","current":-15.727488,"twenty":-92.926612,"median":5.103236,"eighty":9.120141,"marketCap":228048574},{"date":"2023-07-07","current":-15.062829,"twenty":-92.926612,"median":5.021433,"eighty":9.081323,"marketCap":218411022},{"date":"2023-07-14","current":-15.769029,"twenty":-92.926612,"median":4.863941,"eighty":9.042956,"marketCap":228650921},{"date":"2023-07-21","current":-16.009968,"twenty":-93.04718,"median":4.711526,"eighty":8.963131,"marketCap":232144533},{"date":"2023-07-28","current":-15.503166,"twenty":-93.04718,"median":4.449706,"eighty":8.923354,"marketCap":224795900},{"date":"2023-08-04","current":-23.556323,"twenty":-93.04718,"median":3.902937,"eighty":8.915399,"marketCap":237918867},{"date":"2023-08-11","current":-22.3312,"twenty":-93.04718,"median":-5.021608,"eighty":8.875287,"marketCap":225545125},{"date":"2023-08-18","current":-22.877047,"twenty":-93.04718,"median":-5.379207,"eighty":8.8562,"marketCap":231058178},{"date":"2023-08-25","current":-22.549539,"twenty":-93.04718,"median":-6.154172,"eighty":8.83166,"marketCap":227750347},{"date":"2023-09-01","current":-22.695098,"twenty":-93.04718,"median":-6.387419,"eighty":8.79076,"marketCap":229220494},{"date":"2023-09-08","current":-22.209901,"twenty":-93.04718,"median":-6.42547,"eighty":8.724468,"marketCap":224320002},{"date":"2023-09-15","current":-22.143187,"twenty":-93.04718,"median":-6.701898,"eighty":8.66806,"marketCap":223646185},{"date":"2023-09-22","current":-23.422894,"twenty":-93.083875,"median":-6.902514,"eighty":8.636982,"marketCap":236571231},{"date":"2023-09-29","current":-25.036175,"twenty":-93.083875,"median":-7.059724,"eighty":8.606438,"marketCap":252865366},{"date":"2023-10-06","current":-23.641233,"twenty":-93.083875,"median":-7.143242,"eighty":8.555721,"marketCap":238776453},{"date":"2023-10-13","current":-27.52281,"twenty":-93.083875,"median":-7.216706,"eighty":8.511004,"marketCap":277980386},{"date":"2023-10-20","current":-28.37797,"twenty":-93.083875,"median":-7.363986,"eighty":8.464948,"marketCap":286617502},{"date":"2023-10-27","current":-27.146783,"twenty":-93.193959,"median":-7.45275,"eighty":8.446555,"marketCap":274182505},{"date":"2023-11-03","current":-200.703957,"twenty":-95.077566,"median":-7.562721,"eighty":8.386097,"marketCap":341196727},{"date":"2023-11-10","current":-175.103114,"twenty":-97.961328,"median":-7.586042,"eighty":8.365568,"marketCap":297675294},{"date":"2023-11-17","current":-167.163566,"twenty":-102.212199,"median":-7.654175,"eighty":8.343949,"marketCap":284178063},{"date":"2023-11-24","current":-166.947034,"twenty":-105.429008,"median":-7.670653,"eighty":8.306047,"marketCap":283809957},{"date":"2023-12-01","current":-164.348636,"twenty":-118.069955,"median":-7.712102,"eighty":8.252445,"marketCap":279392681},{"date":"2023-12-08","current":-171.205518,"twenty":-124.170089,"median":-7.791734,"eighty":8.223745,"marketCap":291049381},{"date":"2023-12-15","current":-176.979735,"twenty":-126.576491,"median":-7.840862,"eighty":8.185645,"marketCap":300865549},{"date":"2023-12-22","current":-192.714475,"twenty":-129.927551,"median":-7.899294,"eighty":8.160816,"marketCap":327614607},{"date":"2023-12-29","current":-193.724962,"twenty":-131.212632,"median":-7.956829,"eighty":8.14603,"marketCap":329332436},{"date":"2024-01-05","current":-183.836616,"twenty":-132.918038,"median":-8.026745,"eighty":8.122736,"marketCap":312522248},{"date":"2024-01-12","current":-181.599108,"twenty":-134.782959,"median":-8.11598,"eighty":8.048255,"marketCap":308718483},{"date":"2024-01-19","current":-181.599108,"twenty":-137.269791,"median":-8.262668,"eighty":8.027799,"marketCap":308718483},{"date":"2024-01-26","current":-190.188255,"twenty":-139.627484,"median":-8.368166,"eighty":8.003708,"marketCap":323320033},{"date":"2024-02-02","current":-183.908794,"twenty":-142.300694,"median":-8.563047,"eighty":7.952696,"marketCap":312644950},{"date":"2024-02-09","current":-176.113602,"twenty":-144.446644,"median":-8.850173,"eighty":7.886495,"marketCap":299393124},{"date":"2024-02-16","current":-184.414038,"twenty":-146.931075,"median":-9.388572,"eighty":7.857228,"marketCap":313503865},{"date":"2024-02-23","current":-178.423289,"twenty":-148.219944,"median":-9.617769,"eighty":7.828536,"marketCap":303319591},{"date":"2024-03-01","current":-193.869318,"twenty":-149.55655,"median":-9.825743,"eighty":7.796333,"marketCap":329577840},{"date":"2024-03-08","current":37.062327,"twenty":-150.253494,"median":-9.904297,"eighty":7.813348,"marketCap":289086147},{"date":"2024-03-15","current":39.039075,"twenty":-150.253494,"median":-9.904297,"eighty":7.850062,"marketCap":304504786},{"date":"2024-03-22","current":43.717442,"twenty":-150.253494,"median":-9.904297,"eighty":7.885269,"marketCap":340996048},{"date":"2024-03-28","current":41.836612,"twenty":-150.253494,"median":-9.904297,"eighty":7.936118,"marketCap":326325574},{"date":"2024-04-05","current":41.077958,"twenty":-150.36806,"median":-9.914073,"eighty":7.993506,"marketCap":320408072},{"date":"2024-04-12","current":40.36672,"twenty":-150.36806,"median":-9.914073,"eighty":8.019011,"marketCap":314860414},{"date":"2024-04-19","current":36.468453,"twenty":-150.36806,"median":-9.914073,"eighty":8.026663,"marketCap":284453937},{"date":"2024-04-26","current":36.958281,"twenty":-150.253494,"median":-9.904297,"eighty":8.031209,"marketCap":288274592},{"date":"2024-05-03","current":28.183109,"twenty":-150.253494,"median":-9.904297,"eighty":8.031209,"marketCap":326924069},{"date":"2024-05-10","current":27.790054,"twenty":-150.253494,"median":-9.904297,"eighty":8.036491,"marketCap":322364631},{"date":"2024-05-17","current":28.894858,"twenty":-150.253494,"median":-9.904297,"eighty":8.112438,"marketCap":335180350},{"date":"2024-05-24","current":27.524477,"twenty":-150.253494,"median":-9.904297,"eighty":8.161333,"marketCap":319283929},{"date":"2024-05-31","current":27.630708,"twenty":-150.253494,"median":-9.904297,"eighty":8.211685,"marketCap":320516210},{"date":"2024-06-07","current":25.081161,"twenty":-150.253494,"median":-9.904297,"eighty":8.287979,"marketCap":290941473},{"date":"2024-06-14","current":27.641331,"twenty":-150.36806,"median":-9.914073,"eighty":8.36844,"marketCap":320639438},{"date":"2024-06-21","current":26.610889,"twenty":-150.43836,"median":-9.922963,"eighty":8.390869,"marketCap":308686315},{"date":"2024-06-28","current":26.642759,"twenty":-150.649261,"median":-9.931853,"eighty":8.451862,"marketCap":309055999},{"date":"2024-07-05","current":26.71712,"twenty":-150.649261,"median":-9.931853,"eighty":8.542554,"marketCap":309918596},{"date":"2024-07-12","current":25.346739,"twenty":-150.649261,"median":-9.931853,"eighty":8.703784,"marketCap":294022175},{"date":"2024-07-15","current":26.494035,"twenty":-150.649261,"median":-9.931853,"eighty":8.710148,"marketCap":307330806},{"date":"2024-08-02","current":31.624997,"twenty":-150.80723,"median":-10.181103,"eighty":8.795006,"marketCap":366849964},{"date":"2024-08-09","current":18.953975,"twenty":-150.80723,"median":-10.181103,"eighty":8.872439,"marketCap":343066946},{"date":"2024-08-16","current":20.042623,"twenty":-150.80723,"median":-10.181103,"eighty":8.916459,"marketCap":362771469},{"date":"2024-08-23","current":20.7075,"twenty":-150.80723,"median":-10.181103,"eighty":8.925476,"marketCap":374805749},{"date":"2024-08-30","current":21.927127,"twenty":-150.80723,"median":-10.181103,"eighty":9.010334,"marketCap":396881000},{"date":"2024-09-06","current":20.289267,"twenty":-150.80723,"median":-10.181103,"eighty":9.155653,"marketCap":367235727},{"date":"2024-09-13","current":20.25319,"twenty":-150.80723,"median":-10.181103,"eighty":9.369919,"marketCap":366582747},{"date":"2024-09-20","current":21.176742,"twenty":-150.80723,"median":-10.181103,"eighty":19.069974,"marketCap":383299025},{"date":"2024-09-27","current":21.465351,"twenty":-150.80723,"median":-10.181103,"eighty":19.864768,"marketCap":388522862},{"date":"2024-10-04","current":21.385984,"twenty":-150.80723,"median":-10.181103,"eighty":20.244532,"marketCap":387086306},{"date":"2024-10-11","current":20.81598,"twenty":-150.80723,"median":-10.181103,"eighty":20.499952,"marketCap":376769229},{"date":"2024-10-18","current":22.215737,"twenty":-150.80723,"median":-10.181103,"eighty":20.716259,"marketCap":402104837},{"date":"2024-10-25","current":20.657244,"twenty":-150.80723,"median":-10.181103,"eighty":20.81598,"marketCap":373896118},{"date":"2024-10-31","current":21.450921,"twenty":-150.80723,"median":-10.181103,"eighty":21.006462,"marketCap":388261670},{"date":"2024-11-08","current":24.883187,"twenty":-150.835871,"median":-10.186516,"eighty":21.052639,"marketCap":418037539},{"date":"2024-11-15","current":26.245988,"twenty":-150.835871,"median":-10.186516,"eighty":21.302287,"marketCap":440932602},{"date":"2024-11-22","current":25.673348,"twenty":-150.835871,"median":-10.186516,"eighty":21.459579,"marketCap":431312254},{"date":"2024-11-29","current":25.585862,"twenty":-150.835871,"median":-10.186516,"eighty":21.594038,"marketCap":429842478},{"date":"2024-12-06","current":24.901875,"twenty":-150.835871,"median":-10.186516,"eighty":21.804468,"marketCap":418351508},{"date":"2024-12-13","current":24.392862,"twenty":-150.835871,"median":-10.186516,"eighty":22.142142,"marketCap":409800087},{"date":"2024-12-20","current":21.314924,"twenty":-150.835871,"median":-10.186516,"eighty":22.281293,"marketCap":358090719},{"date":"2024-12-27","current":20.805911,"twenty":-150.835871,"median":-10.186516,"eighty":22.281293,"marketCap":349539299},{"date":"2025-01-03","current":20.018531,"twenty":-150.835871,"median":-10.186516,"eighty":22.281293,"marketCap":336311320},{"date":"2025-01-10","current":19.111851,"twenty":-150.864513,"median":-10.19076,"eighty":22.303145,"marketCap":321079103},{"date":"2025-01-17","current":19.676538,"twenty":-150.864513,"median":-10.19076,"eighty":22.303145,"marketCap":330565835},{"date":"2025-01-24","current":19.907184,"twenty":-150.864513,"median":-10.19076,"eighty":22.303145,"marketCap":334440697},{"date":"2025-01-31","current":20.193504,"twenty":-150.864513,"median":-10.19076,"eighty":22.303145,"marketCap":339250871},{"date":"2025-02-07","current":20.312804,"twenty":-150.864513,"median":-10.19076,"eighty":22.303145,"marketCap":341255110},{"date":"2025-02-14","current":20.312804,"twenty":-150.864513,"median":-10.19076,"eighty":22.303145,"marketCap":341255110},{"date":"2025-02-21","current":19.493611,"twenty":-150.864513,"median":-10.19076,"eighty":22.303145,"marketCap":327492668},{"date":"2025-02-28","current":18.920971,"twenty":-150.864513,"median":-10.19076,"eighty":22.303145,"marketCap":317872321},{"date":"2025-03-07","current":10.070023,"twenty":-150.893154,"median":-10.195005,"eighty":22.324997,"marketCap":320226732},{"date":"2025-03-14","current":9.0724,"twenty":-150.893154,"median":-10.195005,"eighty":22.324997,"marketCap":288502323},{"date":"2025-03-21","current":9.562685,"twenty":-150.893154,"median":-10.195005,"eighty":22.324997,"marketCap":304093379},{"date":"2025-03-28","current":9.528578,"twenty":-150.893154,"median":-10.195005,"eighty":22.324997,"marketCap":303008784},{"date":"2025-04-04","current":8.646066,"twenty":-150.893154,"median":-10.195005,"eighty":22.324997,"marketCap":274944883},{"date":"2025-04-11","current":8.189887,"twenty":-150.864513,"median":-10.19076,"eighty":22.303145,"marketCap":260438422},{"date":"2025-04-17","current":7.782738,"twenty":-150.864513,"median":-10.19076,"eighty":22.303145,"marketCap":247491067},{"date":"2025-04-25","current":8.350897,"twenty":-150.893154,"median":-10.195005,"eighty":22.324997,"marketCap":265558513},{"date":"2025-05-02","current":8.615193,"twenty":-150.893154,"median":-10.195005,"eighty":22.324997,"marketCap":273963122},{"date":"2025-05-09","current":9.19787,"twenty":-150.893154,"median":-10.195005,"eighty":22.324997,"marketCap":280535026},{"date":"2025-05-16","current":8.73252,"twenty":-150.893154,"median":-10.195005,"eighty":22.324997,"marketCap":266341869},{"date":"2025-05-23","current":8.296784,"twenty":-150.893154,"median":-10.195005,"eighty":22.324997,"marketCap":253051898},{"date":"2025-05-30","current":8.02556,"twenty":-150.893154,"median":-10.195005,"eighty":22.324997,"marketCap":244779569},{"date":"2025-06-06","current":7.843262,"twenty":-150.893154,"median":-10.195005,"eighty":22.324997,"marketCap":239219479},{"date":"2025-06-13","current":8.003328,"twenty":-150.893154,"median":-10.195005,"eighty":22.324997,"marketCap":244101510},{"date":"2025-06-20","current":7.505343,"twenty":-150.909297,"median":-10.205616,"eighty":22.554053,"marketCap":228912971},{"date":"2025-06-27","current":7.949973,"twenty":-150.909297,"median":-10.205616,"eighty":22.554053,"marketCap":242474166},{"date":"2025-07-03","current":8.545776,"twenty":-150.909297,"median":-10.205616,"eighty":22.554053,"marketCap":260646167},{"date":"2025-07-11","current":8.230089,"twenty":-150.909297,"median":-10.205616,"eighty":22.554053,"marketCap":251017719},{"date":"2025-07-18","current":7.874386,"twenty":-150.909297,"median":-10.205616,"eighty":22.554053,"marketCap":240168763},{"date":"2025-07-25","current":7.714319,"twenty":-150.909297,"median":-10.205616,"eighty":22.554053,"marketCap":235286733},{"date":"2025-08-01","current":7.291921,"twenty":-150.909297,"median":-10.205616,"eighty":22.554053,"marketCap":222403598},{"date":"2025-08-08","current":8.78063,"twenty":-150.909297,"median":-10.205616,"eighty":22.133483,"marketCap":244101510},{"date":"2025-08-15","current":10.029212,"twenty":-150.909297,"median":-10.205616,"eighty":21.790037,"marketCap":278812080},{"date":"2025-08-22","current":9.307108,"twenty":-150.909297,"median":-10.205616,"eighty":21.578419,"marketCap":258737610},{"date":"2025-08-29","current":10.11446,"twenty":-150.909297,"median":-10.205616,"eighty":21.398971,"marketCap":281181982},{"date":"2025-09-05","current":10.249854,"twenty":-150.92544,"median":-10.216227,"eighty":21.270977,"marketCap":284945945},{"date":"2025-09-12","current":11.12741,"twenty":-150.909297,"median":-10.205616,"eighty":21.136336,"marketCap":309342002},{"date":"2025-09-19","current":11.488462,"twenty":-150.909297,"median":-10.205616,"eighty":20.997804,"marketCap":319379237},{"date":"2025-09-26","current":10.305015,"twenty":-150.909297,"median":-10.205616,"eighty":20.840906,"marketCap":286479412},{"date":"2025-10-03","current":10.525657,"twenty":-150.909297,"median":-10.205616,"eighty":20.774131,"marketCap":292613277},{"date":"2025-10-10","current":10.059299,"twenty":-150.909297,"median":-10.205616,"eighty":20.657244,"marketCap":279648516},{"date":"2025-10-17","current":10.189679,"twenty":-150.909297,"median":-10.205616,"eighty":20.624054,"marketCap":283273073},{"date":"2025-10-24","current":10.465482,"twenty":-150.909297,"median":-10.205616,"eighty":20.384508,"marketCap":290940405},{"date":"2025-10-31","current":10.274927,"twenty":-150.909297,"median":-10.205616,"eighty":20.312804,"marketCap":285642975},{"date":"2025-11-07","current":11.31493,"twenty":-150.909297,"median":-10.155878,"eighty":20.30778,"marketCap":263637861},{"date":"2025-11-14","current":11.89866,"twenty":-150.909297,"median":-9.931853,"eighty":20.30778,"marketCap":277238772},{"date":"2025-11-21","current":11.421062,"twenty":-150.909297,"median":-9.813011,"eighty":20.30778,"marketCap":266110754},{"date":"2025-11-28","current":12.6239,"twenty":-150.909297,"median":-9.615559,"eighty":20.30778,"marketCap":294136874},{"date":"2025-12-05","current":12.641589,"twenty":-150.794731,"median":-9.290899,"eighty":20.30778,"marketCap":294549023},{"date":"2025-12-12","current":13.803153,"twenty":-149.909795,"median":-8.771826,"eighty":20.30778,"marketCap":321613462},{"date":"2025-12-19","current":13.531925,"twenty":-148.315416,"median":-8.435313,"eighty":20.30778,"marketCap":315293847},{"date":"2025-12-26","current":12.500079,"twenty":-148.219944,"median":-8.362438,"eighty":20.30778,"marketCap":291251832},{"date":"2026-01-02","current":12.346776,"twenty":-148.219944,"median":-8.262668,"eighty":20.30778,"marketCap":287679876},{"date":"2026-01-09","current":12.865647,"twenty":-144.94353,"median":-8.093872,"eighty":20.30778,"marketCap":299769575},{"date":"2026-01-16","current":13.702916,"twenty":-138.596389,"median":-8.016703,"eighty":20.30778,"marketCap":319277952},{"date":"2026-01-23","current":13.820842,"twenty":-135.122036,"median":-7.94344,"eighty":20.30778,"marketCap":322025611},{"date":"2026-01-30","current":13.107394,"twenty":-133.952221,"median":-7.867883,"eighty":20.30778,"marketCap":305402275},{"date":"2026-02-06","current":14.758348,"twenty":-130.62927,"median":-7.804766,"eighty":20.30778,"marketCap":343869498},{"date":"2026-02-13","current":16.391613,"twenty":-109.850304,"median":-7.760743,"eighty":20.30778,"marketCap":381924573},{"date":"2026-02-20","current":15.908119,"twenty":-102.755539,"median":-7.699442,"eighty":20.30778,"marketCap":370659172},{"date":"2026-02-27","current":15.801986,"twenty":-98.517448,"median":-7.65636,"eighty":20.30778,"marketCap":368186279},{"date":"2026-03-06","current":16.074747,"twenty":-95.615091,"median":-7.610822,"eighty":20.30778,"marketCap":382578970},{"date":"2026-03-13","current":14.231524,"twenty":-92.564907,"median":-7.571517,"eighty":20.30778,"marketCap":338710282},{"date":"2026-03-20","current":13.624821,"twenty":-91.254384,"median":-7.491182,"eighty":20.30778,"marketCap":324270745},{"date":"2026-03-27","current":14.058181,"twenty":-91.123331,"median":-7.371522,"eighty":20.30778,"marketCap":334584700},{"date":"2026-04-02","current":13.948396,"twenty":-91.123331,"median":-7.26569,"eighty":20.30778,"marketCap":331971831},{"date":"2026-04-10","current":15.288015,"twenty":-91.102363,"median":-7.169844,"eighty":20.30778,"marketCap":363854767},{"date":"2026-04-17","current":14.872015,"twenty":-89.120851,"median":-7.097399,"eighty":20.30778,"marketCap":353953957},{"date":"2026-04-24","current":16.252905,"twenty":-28.391313,"median":-7.010595,"eighty":20.30778,"marketCap":386819146},{"date":"2026-05-01","current":16.726684,"twenty":-27.219562,"median":-6.83619,"eighty":20.30778,"marketCap":398095068},{"date":"2026-05-08","current":17.96969,"twenty":-24.90032,"median":-6.445763,"eighty":20.30778,"marketCap":424084695},{"date":"2026-05-15","current":17.973055,"twenty":-24.325361,"median":-6.387419,"eighty":20.30778,"marketCap":424164108},{"date":"2026-05-22","current":17.66418,"twenty":-23.735846,"median":-6.154172,"eighty":20.30778,"marketCap":416874647},{"date":"2026-05-29","current":19.412532,"twenty":-23.342837,"median":-5.391888,"eighty":20.309036,"marketCap":458135747},{"date":"2026-06-05","current":19.304717,"twenty":-23.180296,"median":-5.07994,"eighty":20.30778,"marketCap":455591312},{"date":"2026-06-12","current":19.872931,"twenty":-22.889177,"median":7.087392,"eighty":20.30778,"marketCap":469001170},{"date":"2026-06-18","current":20.170151,"twenty":-22.792046,"median":7.336384,"eighty":20.30778,"marketCap":476015557},{"date":"2026-06-26","current":22.308968,"twenty":-22.534983,"median":7.612054,"eighty":20.371427,"marketCap":526491636},{"date":"2026-07-02","current":22.093338,"twenty":-22.431477,"median":7.692088,"eighty":20.543791,"marketCap":521402767},{"date":"2026-07-10","current":20.892803,"twenty":-22.209412,"median":7.782738,"eighty":20.636915,"marketCap":493070145},{"date":"2026-07-17","current":22.402213,"twenty":-22.139548,"median":7.843262,"eighty":20.677346,"marketCap":528692228},{"date":"2026-07-24","current":22.244861,"twenty":-22.07975,"median":7.904243,"eighty":20.790306,"marketCap":524978729},{"date":"2026-07-31","current":22.990825,"twenty":-21.879371,"median":7.931097,"eighty":20.863175,"marketCap":542583465},{"date":"2026-08-07","current":24.139041,"twenty":-21.824207,"median":7.938857,"eighty":20.885444,"marketCap":639684587},{"date":"2026-08-14","current":26.186868,"twenty":-21.824207,"median":7.938857,"eighty":20.885444,"marketCap":693952011},{"date":"2026-08-21","current":23.935485,"twenty":-21.824207,"median":7.938857,"eighty":20.885444,"marketCap":634290344},{"date":"2026-08-28","current":25.045322,"twenty":-21.824207,"median":7.938857,"eighty":20.885444,"marketCap":663701025},{"date":"2026-09-04","current":23.745227,"twenty":-21.824207,"median":7.938857,"eighty":20.885444,"marketCap":629248513},{"date":"2026-09-11","current":24.194447,"twenty":-21.824207,"median":7.938857,"eighty":20.885444,"marketCap":641152837},{"date":"2026-09-17","current":23.819216,"twenty":-21.824207,"median":7.938857,"eighty":20.885444,"marketCap":631209226}],"updateTime":1789738550020},"$inf$@#url:\"https://stock-news.skytigris.cn/v3/notice/important/events/list\",params:#symbol:\"PKOH\",pageSize:20,pageCount:7,market:\"us\",,,undefined,":[{"items":[{"cdn_pdf":false,"hasAttachments":true,"id":"8837650","market":"us","labels":[],"media":"sec.gov","original_id":"AN7628219000109-PKOH","pdf_url":null,"pub_time":1572796800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Current report, items 2.02 and 9.01","symbol":"PKOH","title":"Current report, items 2.02 and 9.01","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/76282/000007628219000109/0000076282-19-000109-index.htm","us_notice_code":"Form 8-K","us_title_en":"Current report, items 2.02 and 9.01","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EX-99.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/76282/000007628219000109/pkoh20190930-ex991earnings.htm","primary":true,"translateUrl":null,"linkName":"pkoh20190930-ex991earnings.htm","type":"EX-99.1","id":"NTFILE4ntzbDmnriod16iC","market":"us","size":360787},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/76282/000007628219000109/pkoh20190930-8xkearningsre.htm","primary":false,"translateUrl":null,"linkName":"pkoh20190930-8xkearningsre.htm","type":"8-K","id":"NTFILE6bkfczWUPkMWSSdA","market":"us","size":30948},{"description":"","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/76282/000007628219000109/image0a17.jpg","primary":false,"translateUrl":null,"linkName":"image0a17.jpg","type":"GRAPHIC","id":"NTFILEAkG6sZ8R5yxToxRp","market":"us","size":6927}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"重要事件披露","pubTime":"2019-11-04 00:00","pubTimestamp":1572796800,"title_zh":"Current report, items 2.02 and 9.01","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"8470145","market":"us","labels":[],"media":"sec.gov","original_id":"AN7628219000098-PKOH","pdf_url":null,"pub_time":1565625600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Statement of changes in beneficial ownership of securities","symbol":"PKOH","title":"Statement of changes in beneficial ownership of securities","titleType":"持股變動聲明","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/76282/000007628219000098/0000076282-19-000098-index.htm","us_notice_code":"Form 4","us_title_en":"Statement of changes in beneficial ownership of securities","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"FORM 4","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/76282/000007628219000098/xslF345X03/wf-form4_156570277915705.xml","primary":true,"translateUrl":null,"linkName":"wf-form4_156570277915705.html","type":"4","id":"NTFILE2ZkAux7sfV8ksmDY","market":"us","size":0},{"description":"FORM 4","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/76282/000007628219000098/wf-form4_156570277915705.xml","primary":false,"translateUrl":null,"linkName":"wf-form4_156570277915705.xml","type":"4","id":"NTFILEAeTyCB1SPX1o7p8W","market":"us","size":6469}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Statement Of Changes In Beneficial Ownership","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"持股變動聲明","pubTime":"2019-08-13 00:00","pubTimestamp":1565625600,"title_zh":"Statement of changes in beneficial ownership of securities","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"8461031","market":"us","labels":[],"media":"sec.gov","original_id":"AN7628219000096-PKOH","pdf_url":null,"pub_time":1565193600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Quarterly report [Sections 13 or 15(d)]","symbol":"PKOH","title":"Quarterly report [Sections 13 or 15(d)]","titleType":"季度報告","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/76282/000007628219000096/0000076282-19-000096-index.htm","us_notice_code":"Form 10-Q","us_title_en":"Quarterly report [Sections 13 or 15(d)]","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"10-Q","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/76282/000007628219000096/pkoh20190630-10q.htm","primary":true,"translateUrl":null,"linkName":"pkoh20190630-10q.htm","type":"10-Q","id":"NTFILE7c5cJnNZe8rUMJ9y","market":"us","size":1213640},{"description":"EX-31.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/76282/000007628219000096/pkoh20190630-ex311.htm","primary":false,"translateUrl":null,"linkName":"pkoh20190630-ex311.htm","type":"EX-31.1","id":"NTFILEGr44GjxRrdVdqP65","market":"us","size":12958},{"description":"EX-31.2","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/76282/000007628219000096/pkoh20190630-ex312.htm","primary":false,"translateUrl":null,"linkName":"pkoh20190630-ex312.htm","type":"EX-31.2","id":"NTFILE69r6E2WYeW4VkgXc","market":"us","size":12952},{"description":"EX-32","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/76282/000007628219000096/pkoh20190630-ex32.htm","primary":false,"translateUrl":null,"linkName":"pkoh20190630-ex32.htm","type":"EX-32","id":"NTFILE96oqc96vLVkrJhpr","market":"us","size":8450},{"description":"XBRL INSTANCE DOCUMENT","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/76282/000007628219000096/pkoh-20190630.xml","primary":false,"translateUrl":null,"linkName":"pkoh-20190630.xml","type":"EX-101.INS","id":"NTFILE6LhtP1auGwbYmLve","market":"us","size":1679743},{"description":"XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/76282/000007628219000096/pkoh-20190630.xsd","primary":false,"translateUrl":null,"linkName":"pkoh-20190630.xsd","type":"EX-101.SCH","id":"NTFILED1RiiaUhSx6fH42B","market":"us","size":38626},{"description":"XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/76282/000007628219000096/pkoh-20190630_cal.xml","primary":false,"translateUrl":null,"linkName":"pkoh-20190630_cal.xml","type":"EX-101.CAL","id":"NTFILEDuNTVAdoPL3p47Jj","market":"us","size":85026},{"description":"XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/76282/000007628219000096/pkoh-20190630_def.xml","primary":false,"translateUrl":null,"linkName":"pkoh-20190630_def.xml","type":"EX-101.DEF","id":"NTFILE3FqKLSuidDCt7mg1","market":"us","size":179538},{"description":"XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/76282/000007628219000096/pkoh-20190630_lab.xml","primary":false,"translateUrl":null,"linkName":"pkoh-20190630_lab.xml","type":"EX-101.LAB","id":"NTFILE4EoE5RL4ykoaSjDf","market":"us","size":581218},{"description":"XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/76282/000007628219000096/pkoh-20190630_pre.xml","primary":false,"translateUrl":null,"linkName":"pkoh-20190630_pre.xml","type":"EX-101.PRE","id":"NTFILEBkomQ1ar5A1j7XLt","market":"us","size":335984}],"type_name":"財務報告","type_name_en":"Financial Report","titleTypeEn":"Quarterly Report","us_type":"usFinancials","us_type_zh":"財務報告","earn_infos":[],"event_type":"important_notice","event_name":"季度報告","pubTime":"2019-08-08 00:00","pubTimestamp":1565193600,"title_zh":"Quarterly report [Sections 13 or 15(d","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"8450520","market":"us","labels":[],"media":"sec.gov","original_id":"AN7628219000093-PKOH","pdf_url":null,"pub_time":1564934400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Current report, items 2.02 and 9.01","symbol":"PKOH","title":"Current report, items 2.02 and 9.01","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/76282/000007628219000093/0000076282-19-000093-index.htm","us_notice_code":"Form 8-K","us_title_en":"Current report, items 2.02 and 9.01","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"8-K","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/76282/000007628219000093/pkoh20190630-8xkearningsre.htm","primary":true,"translateUrl":null,"linkName":"pkoh20190630-8xkearningsre.htm","type":"8-K","id":"NTFILEEno32YoNPBHNP5px","market":"us","size":30941},{"description":"EX-99.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/76282/000007628219000093/pkoh20190630-ex991earnings.htm","primary":false,"translateUrl":null,"linkName":"pkoh20190630-ex991earnings.htm","type":"EX-99.1","id":"NTFILE3GEuCGdt9aHtruBb","market":"us","size":348453},{"description":"","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/76282/000007628219000093/image0a15.jpg","primary":false,"translateUrl":null,"linkName":"image0a15.jpg","type":"GRAPHIC","id":"NTFILE3B5HdCw8ZGSdVAau","market":"us","size":6927}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"重要事件披露","pubTime":"2019-08-05 00:00","pubTimestamp":1564934400,"title_zh":"Current report, items 2.02 and 9.01","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"8390980","market":"us","labels":[],"media":"sec.gov","original_id":"AN7628219000090-PKOH","pdf_url":null,"pub_time":1562860800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Statement of changes in beneficial ownership of securities","symbol":"PKOH","title":"Statement of changes in beneficial ownership of securities","titleType":"持股變動聲明","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/76282/000007628219000090/0000076282-19-000090-index.htm","us_notice_code":"Form 4","us_title_en":"Statement of changes in beneficial ownership of securities","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"FORM 4","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/76282/000007628219000090/xslF345X03/wf-form4_156295412031368.xml","primary":true,"translateUrl":null,"linkName":"wf-form4_156295412031368.html","type":"4","id":"NTFILEAAtfK9vCbsUE5S4e","market":"us","size":0},{"description":"FORM 4","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/76282/000007628219000090/wf-form4_156295412031368.xml","primary":false,"translateUrl":null,"linkName":"wf-form4_156295412031368.xml","type":"4","id":"NTFILETFsaHLw4QarwFdaV","market":"us","size":6169}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Statement Of Changes In Beneficial Ownership","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"持股變動聲明","pubTime":"2019-07-12 00:00","pubTimestamp":1562860800,"title_zh":"Statement of changes in beneficial ownership of securities","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"8390979","market":"us","labels":[],"media":"sec.gov","original_id":"AN7628219000089-PKOH","pdf_url":null,"pub_time":1562860800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Statement of changes in beneficial ownership of securities","symbol":"PKOH","title":"Statement of changes in beneficial ownership of securities","titleType":"持股變動聲明","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/76282/000007628219000089/0000076282-19-000089-index.htm","us_notice_code":"Form 4","us_title_en":"Statement of changes in beneficial ownership of securities","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"FORM 4","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/76282/000007628219000089/xslF345X03/wf-form4_156295410093714.xml","primary":true,"translateUrl":null,"linkName":"wf-form4_156295410093714.html","type":"4","id":"NTFILE3RcydviMo9QXErMT","market":"us","size":0},{"description":"FORM 4","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/76282/000007628219000089/wf-form4_156295410093714.xml","primary":false,"translateUrl":null,"linkName":"wf-form4_156295410093714.xml","type":"4","id":"NTFILE9eRJwND9NXa1S8CH","market":"us","size":3907}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Statement Of Changes In Beneficial Ownership","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"持股變動聲明","pubTime":"2019-07-12 00:00","pubTimestamp":1562860800,"title_zh":"Statement of changes in beneficial ownership of securities","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"8390978","market":"us","labels":[],"media":"sec.gov","original_id":"AN7628219000091-PKOH","pdf_url":null,"pub_time":1562860800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Statement of changes in beneficial ownership of securities","symbol":"PKOH","title":"Statement of changes in beneficial ownership of securities","titleType":"持股變動聲明","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/76282/000007628219000091/0000076282-19-000091-index.htm","us_notice_code":"Form 4","us_title_en":"Statement of changes in beneficial ownership of securities","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"FORM 4","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/76282/000007628219000091/xslF345X03/wf-form4_156295413982680.xml","primary":true,"translateUrl":null,"linkName":"wf-form4_156295413982680.html","type":"4","id":"NTFILE7w76QHMGkKsstoYZ","market":"us","size":0},{"description":"FORM 4","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/76282/000007628219000091/wf-form4_156295413982680.xml","primary":false,"translateUrl":null,"linkName":"wf-form4_156295413982680.xml","type":"4","id":"NTFILEDNuPKtLFDZQrRXSh","market":"us","size":3058}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Statement Of Changes In Beneficial Ownership","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"持股變動聲明","pubTime":"2019-07-12 00:00","pubTimestamp":1562860800,"title_zh":"Statement of changes in beneficial ownership of securities","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"8327839","market":"us","labels":[],"media":"sec.gov","original_id":"AN7628219000085-PKOH","pdf_url":null,"pub_time":1561392000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Annual report of employee stock purchase, savings and similar plans","symbol":"PKOH","title":"Annual report of employee stock purchase, savings and similar plans","titleType":"員工持股計劃","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/76282/000007628219000085/0000076282-19-000085-index.htm","us_notice_code":"Form 11-K","us_title_en":"Annual report of employee stock purchase, savings and similar plans","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"11-K","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/76282/000007628219000085/pkohfy1811k.htm","primary":true,"translateUrl":null,"linkName":"pkohfy1811k.htm","type":"11-K","id":"NTFILE4j3bbhrW3EdWEyq1","market":"us","size":315600},{"description":"EX-23.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/76282/000007628219000085/fy1811-kexhibit231consent.htm","primary":false,"translateUrl":null,"linkName":"fy1811-kexhibit231consent.htm","type":"EX-23.1","id":"NTFILEC7bsCWDe7oUC6axK","market":"us","size":2844}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Employee Stock Ownership","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"員工持股計劃","pubTime":"2019-06-25 00:00","pubTimestamp":1561392000,"title_zh":"Annual report of employee stock purchase, savings and similar plans","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"8307873","market":"us","labels":[],"media":"sec.gov","original_id":"AN7628219000081-PKOH","pdf_url":null,"pub_time":1560787200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Current report, item 5.02","symbol":"PKOH","title":"Current report, item 5.02","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/76282/000007628219000081/0000076282-19-000081-index.htm","us_notice_code":"Form 8-K","us_title_en":"Current report, item 5.02","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"8-K","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/76282/000007628219000081/pkoh20190618-8xk.htm","primary":true,"translateUrl":null,"linkName":"pkoh20190618-8xk.htm","type":"8-K","id":"NTFILE95ccVmoZiWCn9mQ3","market":"us","size":28264}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"重要事件披露","pubTime":"2019-06-18 00:00","pubTimestamp":1560787200,"title_zh":"Current report, item 5.02","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"8299906","market":"us","labels":[],"media":"sec.gov","original_id":"AN7628219000079-PKOH","pdf_url":null,"pub_time":1560441600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Statement of changes in beneficial ownership of securities","symbol":"PKOH","title":"Statement of changes in beneficial ownership of securities","titleType":"持股變動聲明","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/76282/000007628219000079/0000076282-19-000079-index.htm","us_notice_code":"Form 4","us_title_en":"Statement of changes in beneficial ownership of securities","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"FORM 4","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/76282/000007628219000079/xslF345X03/wf-form4_156052473788131.xml","primary":true,"translateUrl":null,"linkName":"wf-form4_156052473788131.html","type":"4","id":"NTFILEZ3FJtLoAv3cQo91V","market":"us","size":0},{"description":"FORM 4","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/76282/000007628219000079/wf-form4_156052473788131.xml","primary":false,"translateUrl":null,"linkName":"wf-form4_156052473788131.xml","type":"4","id":"NTFILEEX52vy9qEDAa3imS","market":"us","size":18287}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Statement Of Changes In Beneficial Ownership","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"持股變動聲明","pubTime":"2019-06-14 00:00","pubTimestamp":1560441600,"title_zh":"Statement of changes in beneficial ownership of securities","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"8296051","market":"us","labels":[],"media":"sec.gov","original_id":"AN7628219000077-PKOH","pdf_url":null,"pub_time":1560355200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Statement of changes in beneficial ownership of securities","symbol":"PKOH","title":"Statement of changes in beneficial ownership of securities","titleType":"持股變動聲明","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/76282/000007628219000077/0000076282-19-000077-index.htm","us_notice_code":"Form 4","us_title_en":"Statement of changes in beneficial ownership of securities","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"FORM 4","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/76282/000007628219000077/xslF345X03/wf-form4_156044507827304.xml","primary":true,"translateUrl":null,"linkName":"wf-form4_156044507827304.html","type":"4","id":"NTFILE2Tpmb85Vup1NdwPN","market":"us","size":0},{"description":"FORM 4","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/76282/000007628219000077/wf-form4_156044507827304.xml","primary":false,"translateUrl":null,"linkName":"wf-form4_156044507827304.xml","type":"4","id":"NTFILEB8Y2zegLvAPvfsYq","market":"us","size":3042}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Statement Of Changes In Beneficial Ownership","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"持股變動聲明","pubTime":"2019-06-13 00:00","pubTimestamp":1560355200,"title_zh":"Statement of changes in beneficial ownership of securities","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"8292357","market":"us","labels":[],"media":"sec.gov","original_id":"AN7628219000075-PKOH","pdf_url":null,"pub_time":1560268800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Statement of changes in beneficial ownership of securities","symbol":"PKOH","title":"Statement of changes in beneficial ownership of securities","titleType":"持股變動聲明","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/76282/000007628219000075/0000076282-19-000075-index.htm","us_notice_code":"Form 4","us_title_en":"Statement of changes in beneficial ownership of securities","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"FORM 4","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/76282/000007628219000075/xslF345X03/wf-form4_156035482715794.xml","primary":true,"translateUrl":null,"linkName":"wf-form4_156035482715794.html","type":"4","id":"NTFILEGuE5ZNcQcw5725Jc","market":"us","size":0},{"description":"FORM 4","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/76282/000007628219000075/wf-form4_156035482715794.xml","primary":false,"translateUrl":null,"linkName":"wf-form4_156035482715794.xml","type":"4","id":"NTFILE5hqrhz6oVPvaSHze","market":"us","size":26469}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Statement Of Changes In Beneficial Ownership","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"持股變動聲明","pubTime":"2019-06-12 00:00","pubTimestamp":1560268800,"title_zh":"Statement of changes in beneficial ownership of securities","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"8287968","market":"us","labels":[],"media":"sec.gov","original_id":"AN7628219000073-PKOH","pdf_url":null,"pub_time":1560182400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Statement of changes in beneficial ownership of securities","symbol":"PKOH","title":"Statement of changes in beneficial ownership of securities","titleType":"持股變動聲明","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/76282/000007628219000073/0000076282-19-000073-index.htm","us_notice_code":"Form 4","us_title_en":"Statement of changes in beneficial ownership of securities","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"FORM 4","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/76282/000007628219000073/xslF345X03/wf-form4_156028292837964.xml","primary":true,"translateUrl":null,"linkName":"wf-form4_156028292837964.html","type":"4","id":"NTFILEFxKwMH6rErHeZgK8","market":"us","size":0},{"description":"FORM 4","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/76282/000007628219000073/wf-form4_156028292837964.xml","primary":false,"translateUrl":null,"linkName":"wf-form4_156028292837964.xml","type":"4","id":"NTFILEDv5ThDpLXoTVFEbh","market":"us","size":33298}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Statement Of Changes In Beneficial Ownership","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"持股變動聲明","pubTime":"2019-06-11 00:00","pubTimestamp":1560182400,"title_zh":"Statement of changes in beneficial ownership of securities","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"8171045","market":"us","labels":[],"media":"sec.gov","original_id":"AN7628219000037-PKOH","pdf_url":null,"pub_time":1557331200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Current report, item 5.07","symbol":"PKOH","title":"Current report, item 5.07","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/76282/000007628219000037/0000076282-19-000037-index.htm","us_notice_code":"Form 8-K","us_title_en":"Current report, items 2.02 and 9.01","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"8-K","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/76282/000007628219000037/item507-8xk20190509.htm","primary":true,"translateUrl":null,"linkName":"item507-8xk20190509.htm","type":"8-K","id":"NTFILEH9EpHYPd7J8Ts5GN","market":"us","size":39051}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"重要事件披露","pubTime":"2019-05-09 00:00","pubTimestamp":1557331200,"title_zh":"Current report, item 5.07","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"8159411","market":"us","labels":[],"media":"sec.gov","original_id":"AN7628219000035-PKOH","pdf_url":null,"pub_time":1557158400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Quarterly report [Sections 13 or 15(d)]","symbol":"PKOH","title":"Quarterly report [Sections 13 or 15(d)]","titleType":"季度報告","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/76282/000007628219000035/0000076282-19-000035-index.htm","us_notice_code":"Form 10-Q","us_title_en":"Statement of changes in beneficial ownership of securities","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"10-Q","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/76282/000007628219000035/pkoh20190331-10q.htm","primary":true,"translateUrl":null,"linkName":"pkoh20190331-10q.htm","type":"10-Q","id":"NTFILE5b3od9pJj7sjjMrS","market":"us","size":833061},{"description":"EX-31.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/76282/000007628219000035/pkoh20190331-ex311.htm","primary":false,"translateUrl":null,"linkName":"pkoh20190331-ex311.htm","type":"EX-31.1","id":"NTFILE3qPRjhZsKMPF3VQ8","market":"us","size":12944},{"description":"EX-31.2","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/76282/000007628219000035/pkoh20190331-ex312.htm","primary":false,"translateUrl":null,"linkName":"pkoh20190331-ex312.htm","type":"EX-31.2","id":"NTFILEAmVpxi4M3z3qrWb2","market":"us","size":12949},{"description":"EX-32","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/76282/000007628219000035/pkoh20190331-ex32.htm","primary":false,"translateUrl":null,"linkName":"pkoh20190331-ex32.htm","type":"EX-32","id":"NTFILE9Lu7tZqSN4GveYdt","market":"us","size":8437}],"type_name":"財務報告","type_name_en":"Financial Report","titleTypeEn":"Quarterly Report","us_type":"usFinancials","us_type_zh":"財務報告","earn_infos":[],"event_type":"important_notice","event_name":"季度報告","pubTime":"2019-05-07 00:00","pubTimestamp":1557158400,"title_zh":"Quarterly report [Sections 13 or 15(d","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"8155141","market":"us","labels":[],"media":"sec.gov","original_id":"AN7628219000033-PKOH","pdf_url":null,"pub_time":1557072000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Current report, items 2.02 and 9.01","symbol":"PKOH","title":"Current report, items 2.02 and 9.01","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/76282/000007628219000033/0000076282-19-000033-index.htm","us_notice_code":"Form 8-K","us_title_en":"Statement of changes in beneficial ownership of securities","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"8-K","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/76282/000007628219000033/pkoh20190331-8xkearningsre.htm","primary":true,"translateUrl":null,"linkName":"pkoh20190331-8xkearningsre.htm","type":"8-K","id":"NTFILEBVVvZno3hW9hdy3a","market":"us","size":30928},{"description":"EX-99.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/76282/000007628219000033/pkoh20190331-ex991earnings.htm","primary":false,"translateUrl":null,"linkName":"pkoh20190331-ex991earnings.htm","type":"EX-99.1","id":"NTFILE7XqKWAWdVLWLW51G","market":"us","size":230290},{"description":"","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/76282/000007628219000033/image0a13.jpg","primary":false,"translateUrl":null,"linkName":"image0a13.jpg","type":"GRAPHIC","id":"NTFILEBtiz1r2nr8vRAnLK","market":"us","size":6927}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"重要事件披露","pubTime":"2019-05-06 00:00","pubTimestamp":1557072000,"title_zh":"Current report, items 2.02 and 9.01","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":false,"id":"4803383","market":"us","labels":[],"media":"sec.gov","original_id":"AN7628216000220-PKOH","pdf_url":null,"pub_time":1466006400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"","symbol":"PKOH","title":"","titleType":"SEC問詢函","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/76282/000007628216000220/0000076282-16-000220-index.htm","us_notice_code":"Form CORRESP","us_title_en":"[Cover]Correspondence","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Correspondence","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"SEC問詢函","pubTime":"2016-06-16 00:00","pubTimestamp":1466006400,"title_zh":"","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"1131665","market":"us","labels":[],"media":"sec.gov","original_id":"AN7628216000220","pdf_url":null,"pub_time":1466006400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"與美國證券交易委員會(SEC)的通信","symbol":"PKOH","title":"與美國證券交易委員會(SEC)的通信","titleType":"SEC問詢函","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/76282/000007628216000220/0000076282-16-000220-index.htm","us_notice_code":"Form CORRESP","us_title_en":"Correspondence with the SEC","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/76282/000007628216000220/filename1.htm","primary":true,"translateUrl":null,"linkName":"filename1.htm","type":"CORRESP","id":"NTFILE6VdBkfoXaDBLv4uj","market":"us","size":12236}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Correspondence","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"SEC問詢函","pubTime":"2016-06-16 00:00","pubTimestamp":1466006400,"title_zh":"與美國證券交易委員會(SEC)的通信","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":false,"id":"4803494","market":"us","labels":[],"media":"sec.gov","original_id":"AN80724914000277-PKOH","pdf_url":null,"pub_time":1414425600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"","symbol":"PKOH","title":"","titleType":"超過5%披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/76282/000080724914000277/0000807249-14-000277-index.htm","us_notice_code":"Form SC 13D/A","us_title_en":"[Amend] General statement of acquisition of beneficial ownership","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Beneficial Ownership Change","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"超過5%披露","pubTime":"2014-10-28 00:00","pubTimestamp":1414425600,"title_zh":"","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":false,"id":"4803524","market":"us","labels":[],"media":"sec.gov","original_id":"AN119312514015300-PKOH","pdf_url":null,"pub_time":1390233600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"","symbol":"PKOH","title":"","titleType":"SEC問詢函","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/76282/000119312514015300/0001193125-14-015300-index.htm","us_notice_code":"Form CORRESP","us_title_en":"[Cover]Correspondence","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Correspondence","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"SEC問詢函","pubTime":"2014-01-21 00:00","pubTimestamp":1390233600,"title_zh":"","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0}],"pageSize":20,"totalPage":9,"pageCount":7,"totalSize":164,"code":"91000000","status":"200"}]}}