Mast Capital Management, LLC insider trades: Great Elm Capital (GECC) stock buys and sales
Trades on the price chart
Daily close, with an arrow on each day they bought or sold
Companies
Where Mast Capital Management, LLC reports to the SEC






and 2 more companies
Open-market buys and sales
91 trades reported on SEC Form 4, newest first
| Date | Stock | Type | Shares | Price | Value | Holding | Reported |
|---|---|---|---|---|---|---|---|
| Jun 5, 2019 | GECC | ↓ Sell | 55,100 | $8.48 | $467K | Indirect | Jun 7, 2019 (2d) |
| Jun 4, 2019 | GECC | ↓ Sell | 71,300 | $8.58 | $611K | Indirect | Jun 4, 2019 (0d) |
| May 30, 2019 | GECC | ↓ Sell | 21,100 | $8.88 | $187K | Indirect | May 30, 2019 (0d) |
| May 24, 2019 | GECC | ↓ Sell | 274,000 | $8.62 | $2.4M | Indirect | May 24, 2019 (0d) |
| May 21, 2019 | GECC | ↓ Sell | 18,500 | $8.81 | $163K | Indirect | May 21, 2019 (0d) |
| May 16, 2019 | GECC | ↓ Sell | 149,000 | $8.68 | $1.3M | Indirect | May 16, 2019 (0d) |
| May 13, 2019 | GECC | ↓ Sell | 8,800 | $8.41 | $74K | Indirect | May 13, 2019 (0d) |
| Apr 25, 2019 | GECC | ↓ Sell | 13,300 | $8.36 | $111K | Indirect | Apr 29, 2019 (4d) |
| Apr 24, 2019 | GECC | ↓ Sell | 48,000 | $8.39 | $403K | Indirect | Apr 24, 2019 (0d) |
| Apr 18, 2019 | GECC | ↓ Sell | 37,100 | $8.35 | $310K | Indirect | Apr 18, 2019 (0d) |
| Apr 1, 2019 | GECC | ↓ Sell | 115,200 | $8.21 | $946K | Indirect | Apr 1, 2019 (0d) |
| Mar 26, 2019 | GECC | ↓ Sell | 221,200 | $8.23 | $1.8M | Indirect | Mar 27, 2019 (1d) |
| Mar 22, 2019 | GECC | ↓ Sell | 24,000 | $8.26 | $198K | Indirect | Mar 22, 2019 (0d) |
| Mar 19, 2019 | GECC | ↓ Sell | 32,309 | $8.19 | $265K | Indirect | Mar 19, 2019 (0d) |
| Mar 14, 2019 | GECC | ↓ Sell | 64,000 | $8.15 | $522K | Indirect | Mar 14, 2019 (0d) |
| Mar 11, 2019 | GECC | ↓ Sell | 35,800 | $8.15 | $292K | Indirect | Mar 11, 2019 (0d) |
| Mar 6, 2019 | GECC | ↓ Sell | 37,500 | $8.23 | $308K | Indirect | Mar 6, 2019 (0d) |
| Mar 1, 2019 | GECC | ↓ Sell | 61,400 | $8.40 | $515K | Indirect | Mar 1, 2019 (0d) |
| Feb 26, 2019 | GECC | ↓ Sell | 77,600 | $8.48 | $658K | Indirect | Feb 26, 2019 (0d) |
| Feb 21, 2019 | GECC | ↓ Sell | 38,900 | $8.33 | $324K | Indirect | Feb 21, 2019 (0d) |
| Feb 15, 2019 | GECC | ↓ Sell | 40,400 | $8.28 | $335K | Indirect | Feb 15, 2019 (0d) |
| Feb 12, 2019 | GECC | ↓ Sell | 20,300 | $8.15 | $165K | Indirect | Feb 12, 2019 (0d) |
| Feb 7, 2019 | GECC | ↓ Sell | 39,800 | $8.11 | $323K | Indirect | Feb 7, 2019 (0d) |
| Feb 4, 2019 | GECC | ↓ Sell | 39,200 | $8.01 | $314K | Indirect | Feb 4, 2019 (0d) |
| Jan 30, 2019 | GECC | ↓ Sell | 31,850 | $8.00 | $255K | Indirect | Jan 30, 2019 (0d) |
| Jan 25, 2019 | GECC | ↓ Sell | 32,699 | $7.95 | $260K | Indirect | Jan 25, 2019 (0d) |
| Jan 22, 2019 | GECC | ↓ Sell | 14,425 | $7.95 | $115K | Indirect | Jan 22, 2019 (0d) |
| Jan 16, 2019 | GECC | ↓ Sell | 5,275 | $7.96 | $42K | Indirect | Jan 16, 2019 (0d) |
| Jan 11, 2019 | GECC | ↓ Sell | 7,100 | $7.95 | $56K | Indirect | Jan 11, 2019 (0d) |
| Jan 8, 2019 | GECC | ↓ Sell | 43,890 | $7.90 | $347K | Indirect | Jan 8, 2019 (0d) |
| Jan 3, 2019 | GECC | ↓ Sell | 1,225 | $7.99 | $10K | Indirect | Jan 4, 2019 (1d) |
| Dec 31, 2018 | GECC | ↓ Sell | 1,625 | $8.01 | $13K | Indirect | Jan 2, 2019 (2d) |
| Dec 13, 2018 | GECC | ↓ Sell | 862 | $8.16 | $7K | Indirect | Dec 17, 2018 (4d) |
| Dec 11, 2018 | GECC | ↓ Sell | 5,100 | $8.17 | $42K | Indirect | Dec 12, 2018 (1d) |
| Dec 7, 2018 | GECC | ↓ Sell | 2,000 | $8.25 | $16K | Indirect | Dec 10, 2018 (3d) |
| Oct 22, 2018 | GECC | ↓ Sell | 2,276,279 | $7.55 | $17.2M | Indirect | Oct 24, 2018 (2d) |
| Sep 12, 2018 | GECC | ↓ Sell | 45,448 | $9.68 | $440K | Indirect | Sep 14, 2018 (2d) |
| Apr 27, 2018 | GECC | ↓ Sell | 6,500 | $9.25 | $60K | Indirect | Apr 27, 2018 (0d) |
| Apr 18, 2018 | GECC | ↓ Sell | 1,900 | $9.20 | $17K | Indirect | Apr 20, 2018 (2d) |
| Apr 17, 2018 | GECC | ↓ Sell | 1,500 | $9.20 | $14K | Indirect | Apr 17, 2018 (0d) |
| Apr 11, 2018 | GECC | ↓ Sell | 8,256 | $9.19 | $76K | Indirect | Apr 11, 2018 (0d) |
| Apr 6, 2018 | GECC | ↓ Sell | 2,706 | $9.33 | $25K | Indirect | Apr 6, 2018 (0d) |
| Apr 3, 2018 | GECC | ↓ Sell | 1,778 | $9.29 | $17K | Indirect | Apr 3, 2018 (0d) |
| Mar 28, 2018 | GECC | ↓ Sell | 18,606 | $9.21 | $171K | Indirect | Mar 28, 2018 (0d) |
| Mar 23, 2018 | GECC | ↓ Sell | 7,145 | $9.11 | $65K | Indirect | Mar 23, 2018 (0d) |
| Nov 1, 2017 | GECC | ↓ Sell | 200 | $10.13 | $2K | Indirect | Nov 3, 2017 (2d) |
| Oct 30, 2017 | GECC | ↓ Sell | 401 | $10.19 | $4K | Indirect | Oct 31, 2017 (1d) |
| Oct 26, 2017 | GECC | ↓ Sell | 600 | $10.23 | $6K | Indirect | Oct 26, 2017 (0d) |
| Oct 20, 2017 | GECC | ↓ Sell | 1,569 | $10.25 | $16K | Indirect | Oct 23, 2017 (3d) |
| Oct 19, 2017 | GECC | ↓ Sell | 49,156 | $10.11 | $497K | Indirect | Oct 19, 2017 (0d) |
Each row is one filing's trades in one stock, summed. Shares and prices are as filed, before any later stock split.
About Mast Capital Management, LLC's insider trades
Mast Capital Management, LLC is a 10% owner of Great Elm Capital (GECC). Since Mar 4, 2008, it has reported 23 open-market purchases worth $51.2M and 68 sales worth $74.4M on SEC Form 4. There have been no open-market trades in the last 12 months.
Its filings also include other transactions (4 filings), option exercises (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 GECC insider trade, the latest insider trades across the market, or cluster buys, when several insiders buy the same stock within days.