Michael Gleeson insider trades: GenMark Diagnostics (GNMK) stock sales
Trades on the price chart
Daily close, with an arrow on each day they bought or sold
Companies
Where Michael reports to the SEC
Open-market buys and sales
96 trades reported on SEC Form 4, newest first
| Date | Stock | Type | Shares | Price | Value | Holding | Reported |
|---|---|---|---|---|---|---|---|
| Feb 26, 2021 | GNMK | ↓ Sell | 17,750 | $17.01 | $302K | Direct | Mar 1, 2021 (3d) |
| Feb 24, 2021 | GNMK | ↓ Sell | 3,895 | $19.20 | $75K | Direct | Feb 25, 2021 (1d) |
| Feb 19, 2021 | GNMK | ↓ Sell | 2,340 | $21.80 | $51K | Direct | Feb 22, 2021 (3d) |
| Jan 25, 2021 | GNMK | ↓ Sell | 33,027 | $14.22 | $470K | Direct | Jan 25, 2021 (0d) |
| Nov 24, 2020 | GNMK | ↓ Sell | 3,234 | $13.17 | $43K | Direct | Nov 25, 2020 (1d) |
| Nov 19, 2020 | GNMK | ↓ Sell | 1,637 | $13.85 | $23K | Direct | Nov 20, 2020 (1d) |
| Aug 25, 2020 | GNMK | ↓ Sell | 2,904 | $14.14 | $41K | Direct | Aug 26, 2020 (1d) |
| Aug 20, 2020 | GNMK | ↓ Sell | 1,691 | $15.41 | $26K | Direct | Aug 24, 2020 (4d) |
| May 28, 2020 | GNMK | ↓ Sell | 2,815 | $9.52 | $27K | Direct | Jun 1, 2020 (4d) |
| May 19, 2020 | GNMK | ↓ Sell | 1,648 | $10.46 | $17K | Direct | May 20, 2020 (1d) |
| Feb 27, 2020 | GNMK | ↓ Sell | 1,996 | $3.51 | $7K | Direct | Feb 28, 2020 (1d) |
| Feb 25, 2020 | GNMK | ↓ Sell | 1,053 | $3.81 | $4K | Direct | Feb 27, 2020 (2d) |
| Feb 20, 2020 | GNMK | ↓ Sell | 9,701 | $3.80 | $37K | Direct | Feb 21, 2020 (1d) |
| Jan 23, 2020 | GNMK | ↓ Sell | 4,988 | $4.93 | $25K | Direct | Jan 23, 2020 (0d) |
| Nov 26, 2019 | GNMK | ↓ Sell | 20,099 | $5.60 | $113K | Direct | Nov 27, 2019 (1d) |
| Nov 25, 2019 | GNMK | ↓ Sell | 2,728 | $5.43 | $15K | Direct | Nov 26, 2019 (1d) |
| Nov 20, 2019 | GNMK | ↓ Sell | 1,746 | $5.55 | $10K | Direct | Nov 21, 2019 (1d) |
| Aug 27, 2019 | GNMK | ↓ Sell | 2,766 | $6.03 | $17K | Direct | Aug 30, 2019 (3d) |
| Aug 20, 2019 | GNMK | ↓ Sell | 1,821 | $6.25 | $11K | Direct | Aug 21, 2019 (1d) |
| May 30, 2019 | GNMK | ↓ Sell | 1,729 | $6.60 | $11K | Direct | May 31, 2019 (1d) |
| May 24, 2019 | GNMK | ↓ Sell | 1,029 | $6.62 | $7K | Direct | May 28, 2019 (4d) |
| May 21, 2019 | GNMK | ↓ Sell | 1,766 | $6.83 | $12K | Direct | May 22, 2019 (1d) |
| May 6, 2019 | GNMK | ↓ Sell10b5-1 | 10,000 | $8.00 | $80K | Direct | May 7, 2019 (1d) |
| Apr 15, 2019 | GNMK | ↓ Sell10b5-1 | 10,000 | $7.51 | $75K | Direct | Apr 16, 2019 (1d) |
| Feb 28, 2019 | GNMK | ↓ Sell | 45,168 | $7.91 | $357K | Direct | Mar 1, 2019 (1d) |
| Feb 25, 2019 | GNMK | ↓ Sell | 12,097 | $6.79 | $82K | Direct | Feb 27, 2019 (2d) |
| Feb 20, 2019 | GNMK | ↓ Sell | 2,121 | $6.16 | $13K | Direct | Feb 21, 2019 (1d) |
| Jan 23, 2019 | GNMK | ↓ Sell | 3,974 | $5.90 | $23K | Direct | Jan 25, 2019 (2d) |
| Nov 27, 2018 | GNMK | ↓ Sell | 970 | $5.08 | $5K | Direct | Nov 29, 2018 (2d) |
| Nov 20, 2018 | GNMK | ↓ Sell | 1,814 | $4.84 | $9K | Direct | Nov 26, 2018 (6d) |
| Nov 5, 2018 | GNMK | ↓ Sell | 382 | $4.85 | $2K | Direct | Nov 6, 2018 (1d) |
| Aug 24, 2018 | GNMK | ↓ Sell | 1,022 | $7.16 | $7K | Direct | Aug 27, 2018 (3d) |
| Aug 21, 2018 | GNMK | ↓ Sell | 1,774 | $7.39 | $13K | Direct | Aug 22, 2018 (1d) |
| Aug 3, 2018 | GNMK | ↓ Sell | 351 | $7.20 | $3K | Direct | Aug 6, 2018 (3d) |
| May 23, 2018 | GNMK | ↓ Sell | 984 | $6.88 | $7K | Direct | May 24, 2018 (1d) |
| May 21, 2018 | GNMK | ↓ Sell | 1,764 | $6.91 | $12K | Direct | May 22, 2018 (1d) |
| May 2, 2018 | GNMK | ↓ Sell | 359 | $6.18 | $2K | Direct | May 4, 2018 (2d) |
| Mar 2, 2018 | GNMK | ↓ Sell | 392 | $4.00 | $2K | Direct | Mar 5, 2018 (3d) |
| Feb 26, 2018 | GNMK | ↓ Sell | 4,715 | $4.17 | $20K | Direct | Feb 27, 2018 (1d) |
| Feb 20, 2018 | GNMK | ↓ Sell | 2,134 | $4.37 | $9K | Direct | Feb 21, 2018 (1d) |
| Feb 2, 2018 | GNMK | ↓ Sell | 437 | $5.13 | $2K | Direct | Feb 6, 2018 (4d) |
| Dec 4, 2017 | GNMK | ↓ Sell | 499 | $4.70 | $2K | Direct | Dec 6, 2017 (2d) |
| Nov 20, 2017 | GNMK | ↓ Sell | 2,666 | $4.74 | $13K | Direct | Nov 21, 2017 (1d) |
| Nov 2, 2017 | GNMK | ↓ Sell | 554 | $7.24 | $4K | Direct | Nov 3, 2017 (1d) |
| Sep 5, 2017 | GNMK | ↓ Sell | 364 | $9.75 | $4K | Direct | Sep 6, 2017 (1d) |
| Aug 21, 2017 | GNMK | ↓ Sell | 1,933 | $9.45 | $18K | Direct | Aug 23, 2017 (2d) |
| Aug 2, 2017 | GNMK | ↓ Sell | 409 | $10.33 | $4K | Direct | Aug 4, 2017 (2d) |
| Jun 2, 2017 | GNMK | ↓ Sell | 357 | $12.89 | $5K | Direct | Jun 5, 2017 (3d) |
| May 19, 2017 | GNMK | ↓ Sell | 1,916 | $12.89 | $25K | Direct | May 23, 2017 (4d) |
| May 2, 2017 | GNMK | ↓ Sell | 394 | $13.34 | $5K | Direct | May 4, 2017 (2d) |
Each row is one filing's trades in one stock, summed. Shares and prices are as filed, before any later stock split.
About Michael Gleeson's insider trades
Michael Gleeson is SVP, Corp. Accounts at GenMark Diagnostics (GNMK). Since Mar 15, 2013, Michael has reported no open-market purchases and 96 sales worth $3.4M on SEC Form 4. There have been no open-market trades in the last 12 months.
2 sales (5% of the value sold) were made under a Rule 10b5-1 trading plan, which is set up months in advance and runs on a schedule, so they say little about how the insider sees the stock today.
Their filings also include grants and awards (9 filings), option exercises (7 filings), other transactions (2 filings), shares returned to the company (1 filing). 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 GNMK insider trade, the latest insider trades across the market, or cluster buys, when several insiders buy the same stock within days.