OPLK Insider Trading
OPLK | Market Equity
Comprehensive Trading Performance Summary
The investment history of corporate insiders at OPLK provides a unique lens into the internal conviction of the company's leadership. By analyzing SEC Form 4 filings, investors can track how directors and officers are allocating their own capital. High-conviction buying often signals that management believes the current market price significantly undervalues future growth prospects, while strategic selling might occur for personal liquidity or portfolio diversification. Monitoring these shifts in ownership is essential for understanding the alignment between management and shareholders in the Market Equity sector.
Transactions on Chart
Open Full Chart| Filing Date | Trade Date | Reporting Person | Relationship | Type | Price | Qty | Total, $ | Owned After | Change, % |
|---|---|---|---|---|---|---|---|---|---|
| 2013-08-16 01:42 | 2013-08-15 | Welles Stephen | Officer - Sr. VP & General Counsel | OPT+S | $20.17 | 5,841 | $117,813 | 8,074 | 0.0% |
| 2013-08-16 01:13 | 2013-08-13 | CHRISTOFFERSEN TIM | Director | SELL | $21.13 | 5,080 | $107,351 | 10,000 | -33.7% |
| 2012-06-05 00:43 | 2012-05-31 | LIU JOSEPH Y | Officer - Chairman & CEO | BUY | $4.64 | 386,904 | $1,795,621 | 463,696 | +503.8% |
| 2011-03-03 22:53 | 2011-02-28 | LIU JOSEPH Y | Officer - President & CEO | OPT+S | $27.46 | 28,165 | $773,411 | 315,925 | 0.0% |
| 2011-03-03 00:40 | 2011-02-18 | CHANG CHIEH | Director | SELL | $28.14 | 60,000 | $1,688,286 | 445,200 | -11.9% |
| 2011-03-02 05:34 | 2011-02-28 | Lee Hua | Director | OPT+S | $27.50 | 14,285 | $392,838 | 16,000 | 0.0% |
| 2011-03-02 04:54 | 2011-02-25 | JACK JESSE W | Director | OPT+S | $28.00 | 22,427 | $627,956 | 16,071 | 0.0% |
| 2011-02-24 02:32 | 2011-02-18 | LIU JOSEPH Y | Officer - President & CEO | OPT+S | $28.23 | 75,000 | $2,117,250 | 315,925 | 0.0% |
| 2011-02-23 00:59 | 2011-02-18 | Lee Peter | Officer - Chief Operating Officer | OPT+S | $27.60 | 6,218 | $171,617 | 3,333 | 0.0% |
| 2011-02-15 03:11 | 2011-02-10 | Lee Peter | Officer - Chief Operating Officer | OPT+S | $27.50 | 10,500 | $288,750 | 3,333 | 0.0% |
| 2011-02-15 03:33 | 2011-02-10 | LIU JOSEPH Y | Officer - President & CEO | OPT+S | $27.63 | 50,000 | $1,381,250 | 315,925 | 0.0% |
| 2011-02-10 23:24 | 2011-02-08 | Welles Stephen | Officer - VP & General Counsel | OPT+S | $25.91 | 31,471 | $815,401 | 3,333 | 0.0% |
| 2011-02-04 23:12 | 2011-02-03 | CHANG CHIEH | Director | OPT+S | $26.09 | 10,285 | $268,336 | 505,200 | 0.0% |
| 2011-02-04 05:35 | 2011-02-01 | GONG RIVER XIAOJIANG | Officer - Sr. VP Worldwide Sales | OPT+S | $24.27 | 69,434 | $1,685,163 | 3,333 | 0.0% |
| 2011-02-04 05:09 | 2011-02-01 | Yin Shirley Yi | Officer - EVP, CFO | OPT+S | $24.74 | 7,104 | $175,780 | 3,333 | 0.0% |
| 2011-01-20 02:32 | 2011-01-18 | Welles Stephen | Officer - VP & General Counsel | OPT+S | $21.45 | 5,000 | $107,250 | 3,333 | 0.0% |
| 2011-01-08 00:27 | 2011-01-05 | Yin Shirley Yi | Officer - EVP, CFO | OPT+S | $20.00 | 108,526 | $2,170,520 | 5,229 | 0.0% |
| 2010-12-16 01:14 | 2010-12-13 | Lee Peter | Officer - Chief Operating Officer | OPT+S | $19.50 | 27,351 | $533,345 | 3,333 | 0.0% |
| 2010-12-15 01:37 | 2010-12-10 | Welles Stephen | Officer - VP & General Counsel | OPT+S | $18.82 | 8,227 | $154,832 | 3,333 | 0.0% |
| 2010-11-16 04:15 | 2010-11-12 | Lee Peter | Officer - Chief Operating Officer | SELL | $18.00 | 9,252 | $166,536 | 3,333 | -73.5% |
| 2009-11-21 00:16 | 2009-11-19 | Welles Stephen | Officer - VP and General Counsel | OPT+S | $17.51 | 10,000 | $175,100 | 3,227 | 0.0% |
| 2009-11-19 21:24 | 2009-11-17 | GONG RIVER XIAOJIANG | Officer - SVP Worldwide Sales | OPT+S | $18.07 | 19,624 | $354,627 | 3,538 | 0.0% |
| 2009-08-28 02:32 | 2009-08-25 | GONG RIVER XIAOJIANG | Officer - SVP Worldwide Sales | OPT+S | $13.69 | 65,657 | $898,680 | 5,966 | 0.0% |
| 2009-08-28 00:15 | 2009-08-25 | CHANG CHIEH | Director | SELL | $13.51 | 15,000 | $202,650 | 501,200 | -2.9% |
| 2009-08-14 03:13 | 2009-08-12 | LEBLANC LEONARD J | Director | SELL | $13.94 | 4,000 | $55,760 | 5,000 | -44.4% |
| 2008-06-14 00:45 | 2008-05-30 | GONG RIVER XIAOJIANG | Officer - Vice President of Sales | SELL | $11.05 | 7,000 | $77,370 | 3,190 | -68.7% |
| 2008-06-03 23:37 | 2008-05-30 | GONG RIVER XIAOJIANG | Officer - Vice President of Sales | SELL | $11.05 | 7,000 | $77,370 | 4,500 | -60.9% |
| 2007-09-01 01:34 | 2007-08-31 | LEBLANC LEONARD J | Director | BUY | $12.92 | 1,000 | $12,920 | 5,000 | +25.0% |
| 2007-01-23 00:56 | 2007-01-16 | YANG YANFENG | Officer - Corporate VP of Operations | OPT+S | $21.00 | 4,000 | $84,000 | 16,115 | 0.0% |
| 2006-12-01 03:37 | 2006-11-28 | Shih Robert | Officer - VP, Business Development | OPT+S | $19.39 | 19,012 | $368,591 | 0 | 0.0% |
| 2006-11-27 22:07 | 2006-11-22 | CHANG CHIEH | Director | SELL | $20.05 | 45,000 | $902,187 | 504,200 | -8.2% |
| 2006-11-22 02:55 | 2006-11-20 | CHANG CHIEH | Director | SELL | $20.11 | 55,000 | $1,106,072 | 549,200 | -9.1% |
| 2006-11-13 21:38 | 2006-11-10 | CHANG CHIEH | Director | SELL | $20.01 | 50,000 | $1,000,430 | 604,200 | -7.6% |
| 2006-11-10 04:30 | 2006-11-09 | YANG YANFENG | Officer - Corporate VP of Operations | OPT+S | $20.20 | 8,000 | $161,600 | 16,115 | 0.0% |
| 2006-11-04 04:32 | 2006-10-31 | CHANG CHIEH | Director | SELL | $19.72 | 50,000 | $986,050 | 654,200 | -7.1% |
| 2006-11-01 00:30 | 2006-10-27 | HORN BRUCE D | Officer - CFO | OPT+S | $21.10 | 204,126 | $4,306,691 | 0 | 0.0% |
| 2006-10-17 01:40 | 2006-10-12 | GONG RIVER XIAOJIANG | Officer - Vice President of Sales | OPT+S | $20.98 | 10,361 | $217,374 | 18,562 | 0.0% |
| 2006-09-02 00:53 | 2006-08-30 | JACK JESSE W | Director | OPT+S | $19.35 | 4,500 | $87,075 | 71 | 0.0% |
| 2006-08-30 23:45 | 2006-08-28 | CHANG CHIEH | Director | SELL | $19.10 | 50,000 | $954,765 | 704,200 | -6.6% |
| 2006-05-10 01:39 | 2006-05-08 | CHANG CHIEH | Director | SELL | $19.30 | 34,144 | $658,856 | 754,200 | -4.3% |
| 2006-05-09 00:02 | 2006-05-04 | CHANG CHIEH | Director | SELL | $19.33 | 65,856 | $1,273,293 | 788,344 | -7.7% |
| 2004-12-01 03:56 | 2004-11-30 | CHANG KUO WEI HERBERT | Director | SELL | $2.07 | 242,280 | $500,381 | 1,950,227 | -11.1% |
| 2004-11-30 23:50 | 2004-11-29 | CHANG KUO WEI HERBERT | Director | SELL | $2.06 | 632,682 | $1,301,427 | 2,071,367 | -23.4% |
| 2004-11-30 04:24 | 2004-11-29 | GONG RIVER XIAOJIANG | Officer - Vice President of Sales | SELL | $2.12 | 5,635 | $11,946 | 96,964 | -5.5% |
| 2004-11-25 02:16 | 2004-11-23 | GONG RIVER XIAOJIANG | Officer - Vice President of Sales | SELL | $2.08 | 14,677 | $30,528 | 102,599 | -12.5% |
| 2004-11-23 03:55 | 2004-11-19 | CHANG KUO WEI HERBERT | Director | SELL | $2.00 | 185,000 | $370,592 | 794,013 | -18.9% |
| 2004-11-20 02:00 | 2004-11-18 | CHANG KUO WEI HERBERT | Director | SELL | $2.03 | 300,000 | $610,410 | 979,013 | -23.5% |
| 2004-11-19 20:19 | 2004-11-17 | CHANG KUO WEI HERBERT | Director | SELL | $2.09 | 500,000 | $1,044,400 | 1,279,013 | -28.1% |
| 2004-11-10 20:51 | 2004-11-08 | LEBLANC LEONARD J | Director | SELL | $2.06 | 10,000 | $20,550 | 1,000 | -90.9% |
| 2004-11-10 20:40 | 2004-11-08 | CHANG KUO WEI HERBERT | Director | SELL | $2.08 | 494,749 | $1,029,028 | 2,387,708 | -17.2% |
How to Interpret $OPLK Trades
Not every insider transaction in OPLK is a signal for immediate action. Professional investors look for "cluster buying"—when multiple executives simultaneously purchase $OPLK shares on the open market. It is crucial to distinguish between scheduled sales (under Rule 10b5-1) and voluntary increases in ownership, which demonstrate management’s true conviction that the stock is undervalued.
Data Source & Accuracy for OPLK
Insider activity data for OPLK is streamed in real-time directly from the SEC EDGAR system. We analyze raw Form 4 filings, filtering out technical adjustments and complex derivative transactions. This provides a transparent view of how ownership structure is evolving in $OPLK, allowing you to follow the capital of those with the most intimate knowledge of the company.
UNDERSTANDING THE DATA
FILING DATE: The date and time when the transaction was reported to the SEC. This is when the public first receives the information.
TRADE DATE: The actual day the insider executed the purchase or sale in the market.
INDUSTRY: The specific market sector the company operates in. Useful for identifying broader institutional capital flows across sectors.
OWNED AFTER: The total number of shares held by the insider following the transaction. This highlights the insider's remaining conviction in the company.
CHANGE %: The percentage increase or decrease of the insider's total position. Large percentage changes often carry more weight than the dollar amount alone.
TRADE TYPES DEFINITIONS
BUY: An open market purchase. Typically indicates an insider's belief that the stock is undervalued or poised for growth.
SELL: An open market sale. While often used for diversification or liquidity, large or unexpected sales can be a warning signal.
OPT+S (OPTION EXERCISE & SALE): This occurs when an insider exercises their stock options and sells them immediately. Often part of a structured compensation plan.