| Insider | Role | Shares | Value | Buys | Sells |
|---|---|---|---|---|---|
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|---|
| Insider | Role | Shares | Value | Buys | Sells |
|---|---|---|---|---|---|
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|---|
Chairman, CEO & President | Chairman, CEO & President
1 company
Gregory A Demopulos MD is Chairman, CEO & President at OMER. The disclosed holdings are worth an estimated $26.8M at current prices.
Our model assigns Gregory A Demopulos MD a strong insider score of 84/100, based on 7 past trades. Over a 12-month horizon, all 7 of those trades were profitable, with an average 12-month return of +81.7%.
The OMER filings lean toward selling, a net 817,283 shares.
Gregory A Demopulos MD has 25 Form 4 filings on record from January 2015 to October 2026, all as Chairman, CEO & President at Omeros (OMER), 2015–2026.
The 52 reported transactions were 19 option exercises, 13 option or other derivative awards, 13 open-market sales and 3 gifts, plus smaller numbers of other types.
Counted by filing, the open-market trades come to 1 purchase worth about $25K and 5 sales worth about $10.4M.
The only open-market purchase was 15,000 shares of OMER at an average $1.68 on November 17, 2023, about $25K. Twelve months later OMER was up 312%.
The largest open-market sale was 306,120 shares of OMER at an average $11.58 on December 2, 2016, about $3.5M.
| Date | Ticker | Role | Type | Shares | Price | Value | Chg% | 3M | 12M | SEC |
|---|---|---|---|---|---|---|---|---|---|---|
| Nov 17, 2023 | OMER Omeros Corp | Chairman, CEO & President | Buy | 15,000 | $1.68 | $25,200.00 | +13.8% | +198.2% | +311.6% | |
| Jun 17, 2021 | OMER Omeros Corp | Chairman, CEO & President | Sale+OE | 73,713 | $14.96 | $1,102,746.42 | -3.5% | +3.9% | -86.6% | |
| May 20, 2021 | OMER Omeros Corp | Chairman, CEO & President | Sale+OE | 73,713 | $16.02 | $1,180,514.75 | -3.5% | -4.0% | -81.4% | |
| Apr 8, 2021 | OMER Omeros Corp | Chairman, CEO & President | Sale+OE | 72,613 | $17.84 | $1,295,217.93 | -3.5% | -17.3% | -67.6% | |
| Dec 7, 2016 | OMER Omeros Corp | Chairman, CEO & President | Sale+OE | 306,124 | $10.66 | $3,263,485.18 | -14.0% | - | - | |
| Dec 2, 2016 | OMER Omeros Corp | Chairman, CEO & President | Sale+OE | 306,120 | $11.58 | $3,546,134.51 | -15.2% | - | - |