OMER
insider transactionsOMEROS CORP — buys & sells by directors, officers and 10% owners A shareholder owning more than 10% of the company. Must report trades, but usually a weaker signal than an officer or director. (SEC Form 4).
Net shares · 90d
-7.5K
0 buy · 7.5K sell
Net value · 90d
-$87.0K
$0 in · $87.0K out
Sentiment · 90d
Net selling
0% buying · 100% selling
Open-market trades · 90d
1
0 buy · 7.5K sell
Net buy / sell volume
Not enough data to chart yet.
Tap or hover the chart for daily net volume. Green = net buying, red = net selling.
All transactions
-
Exercise·M
Director · 10b5-1
$0
7.5K sh
Own New
-
Sell·S
Director · 10b5-1
$87.0K
7.5K sh · $11.61
Own -18%
-
Exercise·M
Director · 10b5-1
$81.3K
7.5K sh · $10.84
Own +21%
| Date▾ | Insider | Type | Shares | Value |
|---|---|---|---|---|
| May 22, 2026 | Thomas J. Cable 10b5-1 | Exercise M | 7.5K | $0 |
| May 22, 2026 | Thomas J. Cable 10b5-1 | Sell S | 7.5K | $87.0K |
| May 22, 2026 | Thomas J. Cable 10b5-1 | Exercise M | 7.5K | $81.3K |
About OMER insider trading
This page tracks insider transactions for OMEROS CORP (OMER) reported to the U.S. Securities and Exchange Commission on Form 4. Corporate insiders — directors, executive officers and beneficial owners of more than 10% of the stock — must disclose their trades within two business days. Open-market purchases (code P) and sales (code S) made at the insider's discretion are the most-watched opportunistic signals, while awards (A), option exercises (M) and tax-withholding (F) reflect compensation rather than conviction. Trades marked 10b5-1 were made under a pre-arranged plan and are considered routine. A cluster buy — several insiders buying within a short window — is historically a stronger bullish indicator than any single trade.