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RA Capital Healthcare Fund LP, 10% owner at Werewolf Therapeutics, sold HOWL on Jun 10, 2026

Data as of Oct 16

▼ SELL$15.9K42,872 shares at $0.37RA Capital Healthcare Fund LP 10% ownerHOWL Werewolf Therapeutics, Inc.
Watch HOWL
Traded
Jun 10, 2026
Disclosed
Jun 11, 2026
Filed
1 day after the trade

Form 4s are due within two business days.

Official filing (SEC Form 4) ↗

The price around the disclosure

RA Capital Healthcare Fund LP, 10% owner at Werewolf Therapeutics, sold HOWL on Jun 10, 2026TRADEDDISCLOSED
HOWLSimilar stocks (S&P 500 (SPY)), rebased to HOWL's price on the disclosure day
HOWL since disclosure
+148.6%
after the sale
Similar stocks (SPY) since disclosure
+3.5%
S&P 500 (SPY)

Change in closing price from Jun 11, 2026 (the first trading day on or after disclosure) to Oct 16, 2026. Dividends excluded. Not a return anyone earned.

Our take

None of our tested rules fired on this trade.

Other trades in the same filing

  1. ▼ SELLRA Capital Healthcare Fund LP 10% ownerHOWL Werewolf Therapeutics, Inc.$6.6Kdisclosed Jun 11 · filed the same day
  2. ▼ SELLRa Capital Management, L.P. 10% ownerHOWL Werewolf Therapeutics, Inc.$6.6Kdisclosed Jun 11 · filed the same day
  3. ▼ SELLPeter Kolchinsky 10% ownerHOWL Werewolf Therapeutics, Inc.$93.1Kdisclosed Jun 11 · filed the same day
  4. ▼ SELLRajeev M. Shah 10% ownerHOWL Werewolf Therapeutics, Inc.$93.1Kdisclosed Jun 11 · filed the same day
  5. ▼ SELLPeter Kolchinsky 10% ownerHOWL Werewolf Therapeutics, Inc.$6.6Kdisclosed Jun 11 · filed the same day
  6. ▼ SELLRajeev M. Shah 10% ownerHOWL Werewolf Therapeutics, Inc.$6.6Kdisclosed Jun 11 · filed the same day
  7. ▼ SELLRA Capital Healthcare Fund LP 10% ownerHOWL Werewolf Therapeutics, Inc.$93.1Kdisclosed Jun 11 · filed the same day
  8. ▼ SELLRa Capital Management, L.P. 10% ownerHOWL Werewolf Therapeutics, Inc.$93.1Kdisclosed Jun 11 · filed the same day
  9. ▼ SELLRA Capital Healthcare Fund LP 10% ownerHOWL Werewolf Therapeutics, Inc.$1.1Kdisclosed Jun 11 · filed 1 day after the trade
  10. ▼ SELLRajeev M. Shah 10% ownerHOWL Werewolf Therapeutics, Inc.$15.9Kdisclosed Jun 11 · filed 1 day after the trade
  11. ▼ SELLRa Capital Management, L.P. 10% ownerHOWL Werewolf Therapeutics, Inc.$15.9Kdisclosed Jun 11 · filed 1 day after the trade
  12. ▼ SELLRa Capital Management, L.P. 10% ownerHOWL Werewolf Therapeutics, Inc.$1.1Kdisclosed Jun 11 · filed 1 day after the trade
  13. ▼ SELLRajeev M. Shah 10% ownerHOWL Werewolf Therapeutics, Inc.$1.1Kdisclosed Jun 11 · filed 1 day after the trade
  14. ▼ SELLPeter Kolchinsky 10% ownerHOWL Werewolf Therapeutics, Inc.$15.9Kdisclosed Jun 11 · filed 1 day after the trade
  15. ▼ SELLPeter Kolchinsky 10% ownerHOWL Werewolf Therapeutics, Inc.$1.1Kdisclosed Jun 11 · filed 1 day after the trade

See every trade on HOWL →