Stephen L Domenik insider trades: Emcore (EMKR) stock buys and sales
Trades on the price chart
Daily close, with an arrow on each day they bought or sold
Companies
Where Stephen reports to the SEC






and 7 more companies
Open-market buys and sales
14 trades reported on SEC Form 4, newest first
| Date | Stock | Type | Shares | Price | Value | Holding | Reported |
|---|---|---|---|---|---|---|---|
| Aug 20, 2020 | EMKR | ↑ Buy | 1,790 | $3.59 | $6K | Direct | Aug 20, 2020 (0d) |
| Aug 19, 2020 | EMKR | ↑ Buy | 5,763 | $3.50 | $20K | Direct | Aug 19, 2020 (0d) |
| Aug 18, 2020 | EMKR | ↑ Buy | 2,447 | $3.38 | $8K | Direct | Aug 18, 2020 (0d) |
| Aug 10, 2020 | EMKR | ↑ Buy | 10,000 | $3.42 | $34K | Direct | Aug 10, 2020 (0d) |
| Feb 13, 2020 | EMKR | ↑ Buy | 10,000 | $3.44 | $34K | Indirect | Feb 14, 2020 (1d) |
| Feb 19, 2016 | PXLW | ↑ Buy | 50,000 | $1.58 | $79K | Direct | Feb 23, 2016 (4d) |
| Nov 17, 2015 | XCOM | ↑ Buy | 200,000 | $5.00 | $1.0M | Indirect | Nov 18, 2015 (1d) |
| Aug 12, 2015 | ALDR | ↓ Sell | 212,467 | $40.23 | $8.5M | Indirect | Aug 13, 2015 (1d) |
| Nov 7, 2013 | PLXT | ↑ Buy | 139,500 | $6.14 | $856K | Direct | Nov 12, 2013 (5d) |
| Aug 1, 2012 | SPLK | ↓ Sell | 508,637 | $27.26 | $13.9M | Indirect | Aug 1, 2012 (0d) |
| Jul 25, 2012 | SPLK | ↓ Sell | 1,945,363 | $27.26 | $53.0M | Indirect | Jul 25, 2012 (0d) |
| Aug 3, 2011 | NETL | ↓ Sell | 7,500 | $33.63 | $252K | Direct | Aug 5, 2011 (2d) |
| Aug 2, 2011 | TNGO | ↓ Sell | 422,240 | $9.30 | $3.9M | Indirect | Aug 2, 2011 (0d) |
| Feb 8, 2010 | NETL | ↓ Sell | 49,527 | $48.50 | $2.4M | Direct | Feb 10, 2010 (2d) |
Each row is one filing's trades in one stock, summed. Shares and prices are as filed, before any later stock split.
About Stephen L Domenik's insider trades
Stephen L Domenik is an insider at Emcore (EMKR). Since Feb 8, 2010, Stephen has reported 8 open-market purchases worth $2.0M and 6 sales worth $82.0M on SEC Form 4. There have been no open-market trades in the last 12 months.
Their filings also include grants and awards (45 filings), other transactions (9 filings), option exercises (8 filings), shares returned to the company (6 filings). These aren't open-market trades and aren't counted above.
How to read insider trades
Officers, directors and owners of more than 10% of a company must report trades in its stock on SEC Form 4, usually within two business days. Purchases with their own money are the stronger signal: insiders sell for many reasons (taxes, diversification, a house), but buy for one. See every EMKR insider trade, the latest insider trades across the market, or cluster buys, when several insiders buy the same stock within days.