Luke Evnin sold $280k of HOWL
director at Werewolf Therapeutics, Inc.. 407,574 shares at an average of $0.69, traded May 8, 2026, filed May 12, 2026.
Score components
- +15RoleDirector
- +14Trade size$280k at market
- +10Share of holdings soldSold 26% of holdings
- +8Cluster2 insiders selling within 14 days
- -2010b5-1 planPre-scheduled under a 10b5-1 plan
What happened after comparable sells
Same side and tier, against the S&P 500, at 1, 3 and 6 months. Shown to Pro users; the whole table is on the backtest page.
This signal so far: 1m -37.7%, 3m -39.2%, 6m -.
Price around the trade, and since
From a quarter before the trade to today. The arrow is the trade, the circle the day the filing reached EDGAR, which is the first day anyone outside could act; the dotted line is the S&P 500 rebased to that day's close.
Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value; the dashed line is the close on the filing day, the dotted line SPY rebased to it.Charts by TradingView Lightweight Charts™
Rows in this filing
Every transaction in Form 4 0001134657-26-000010, as filed. Open on EDGAR
| Date | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|
| May 8, 2026 | SOpen-market sale Common Stockindirect: See Footnotes10b5-1 | -305,741 | $0.70 | $214k | 1,273,008 | May 12, 2026 |
| May 11, 2026 | SOpen-market sale Common Stockindirect: See Footnotes10b5-1 | -33,948 | $0.67 | $23k | 1,239,060 | May 12, 2026 |
| May 12, 2026 | SOpen-market sale Common Stockindirect: See Footnotes10b5-1 | -67,885 | $0.64 | $43k | 1,171,175 | May 12, 2026 |
Related signals
Other insiders at Werewolf Therapeutics, Inc. and this insider’s other filings.
| Score | Company | Insider | Value | Holdings | Filed |
|---|---|---|---|---|---|
| 21Weak | Werewolf Therapeutics, Inc. | Luke Evnin director | $45k 143,199 shares | -100% | |
| 29Weak | Werewolf Therapeutics, Inc. | Luke Evnin director | $47k 157,084 shares | -52% | |
| 31Weak | Werewolf Therapeutics, Inc. | Ra Capital Management, L.p. owner | $146k 416,911 shares | -9% | |
| 31Weak | Werewolf Therapeutics, Inc. | Ra Capital Management, L.p. owner | $174k 448,836 shares | -9% | |
| 38Weak | Werewolf Therapeutics, Inc. | Ra Capital Management, L.p. owner | $254k 678,226 shares | -12% | |
| 13Weak | Werewolf Therapeutics, Inc. | Luke Evnin director | $28k 76,928 shares | -20% | |
| 14Weak | Werewolf Therapeutics, Inc. | Luke Evnin director | $43k 105,565 shares | -22% | |
| 16Weak | Werewolf Therapeutics, Inc. | Luke Evnin director | $64k 139,803 shares | -22% | |
| 16Weak | Werewolf Therapeutics, Inc. | Luke Evnin director | $66k 141,106 shares | -18% | |
| 17Weak | Werewolf Therapeutics, Inc. | Luke Evnin director | $87k 191,762 shares | -20% |
Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.