InsiderTrades

EVNIN LUKE

SEC CIK 1134657 · EDGAR

Buying vs selling by month open-market trades, last 24 months, HOWL
BoughtSold

Companies

TickerCompanyTitleHoldingBoughtSoldTradesFirstLast
HOWLWerewolf Therapeutics, Inc.Dir, 10% 0 — $3.26M 332025-03-272026-07-06

Most active insiders at HOWL, 12 months

#InsiderTitleBoughtSold
1 EVNIN LUKEDir —$3.26M
2 MPM BioVentures 2014 LLC10% —$1.09M
3 RA CAPITAL MANAGEMENT, L.P.10% —$963.9K
4 UBS Oncology Impact Fund L.P.10% —$824.5K
5 MPM Asset Management Investors BV2014 LLC10% —$528.5K
6 MPM Oncology Innovations Fund GP LLC10% —$528.1K
7 MPM BioImpact LLCFormer 10% Owner —$479.1K
8 MPM ONCOLOGY INNOVATIONS FUND LP10% —$391.6K
9 MPM BioVentures 2014, L.P.10% —$241.3K
10 MPM BioVentures 2014 (B), L.P.Former 10% Owner —$183.3K

Transactions 33

Type
Reset
X Filed Traded Ticker Company Insider Title Type Price Qty Owned ΔOwn Value
MTI 2026-07-08 17:34 2026-07-06+ HOWL Werewolf Therapeutics, Inc. EVNIN LUKE Dir S - Sale $0.3125 -143.2K 0 -100% -$44.7K
TI 2026-06-29 19:07 2026-06-29 HOWL Werewolf Therapeutics, Inc. EVNIN LUKE Dir S - Sale $0.3 -157.1K 143.2K -52% -$47.1K
TI 2026-06-10 17:20 2026-06-09 HOWL Werewolf Therapeutics, Inc. EVNIN LUKE Dir S - Sale $0.37 -76.9K 300.3K -20% -$28.5K
MTI 2026-06-08 18:13 2026-06-04+ HOWL Werewolf Therapeutics, Inc. EVNIN LUKE Dir S - Sale $0.4076 -105.6K 377.2K -22% -$43.0K
MTI 2026-06-03 18:42 2026-06-01+ HOWL Werewolf Therapeutics, Inc. EVNIN LUKE Dir S - Sale $0.4551 -139.8K 482.8K -22% -$63.6K
MTI 2026-05-29 18:51 2026-05-27+ HOWL Werewolf Therapeutics, Inc. EVNIN LUKE Dir S - Sale $0.4692 -141.1K 622.6K -18% -$66.2K
MTI 2026-05-26 18:18 2026-05-21+ HOWL Werewolf Therapeutics, Inc. EVNIN LUKE Dir S - Sale $0.4514 -191.8K 763.7K -20% -$86.6K
MTI 2026-05-20 18:08 2026-05-18+ HOWL Werewolf Therapeutics, Inc. EVNIN LUKE Dir S - Sale $0.4464 -171.0K 955.4K -15% -$76.4K
TI 2026-05-13 16:06 2026-05-13 HOWL Werewolf Therapeutics, Inc. EVNIN LUKE Dir S - Sale $0.54 -44.7K 1.13M -4% -$24.1K
MTI 2026-05-12 19:47 2026-05-08+ HOWL Werewolf Therapeutics, Inc. EVNIN LUKE Dir S - Sale $0.6875 -407.6K 1.17M -26% -$280.2K
MTI 2026-05-07 18:22 2026-05-05+ HOWL Werewolf Therapeutics, Inc. EVNIN LUKE Dir S - Sale $0.6385 -100.6K 1.58M -6% -$64.2K
MTI 2026-05-04 18:00 2026-04-30+ HOWL Werewolf Therapeutics, Inc. EVNIN LUKE Dir S - Sale $0.7221 -274.6K 1.68M -14% -$198.3K
MTI 2026-04-29 19:16 2026-04-27+ HOWL Werewolf Therapeutics, Inc. EVNIN LUKE Dir S - Sale $0.7504 -205.9K 1.95M -10% -$154.5K
I 2026-01-20 2026-01-16 HOWL Werewolf Therapeutics, Inc. EVNIN LUKE Dir S - Sale $0.54 -38.8K 2.16M -2% -$20.9K
MI 2026-01-15 2026-01-13+ HOWL Werewolf Therapeutics, Inc. EVNIN LUKE Dir S - Sale $0.5555 -111.2K 2.24M -5% -$61.8K
MI 2026-01-12 2026-01-08+ HOWL Werewolf Therapeutics, Inc. EVNIN LUKE Dir S - Sale $0.5859 -91.4K 2.37M -4% -$53.5K
MI 2026-01-07 2026-01-05+ HOWL Werewolf Therapeutics, Inc. EVNIN LUKE Dir S - Sale $0.6457 -71.1K 2.41M -3% -$45.9K
MI 2026-01-02 2025-12-30+ HOWL Werewolf Therapeutics, Inc. EVNIN LUKE Dir S - Sale $0.6179 -78.4K 2.47M -3% -$48.4K
MI 2025-12-29 2025-12-22+ HOWL Werewolf Therapeutics, Inc. EVNIN LUKE Dir S - Sale $0.6359 -291.3K 2.78M -9% -$185.2K
MI 2025-12-17 2025-12-15+ HOWL Werewolf Therapeutics, Inc. EVNIN LUKE Dir S - Sale $1.08 -48.2K 2.84M -2% -$52.0K
MI 2025-12-12 2025-12-10+ HOWL Werewolf Therapeutics, Inc. EVNIN LUKE Dir S - Sale $1.07 -83.0K 2.89M -3% -$88.6K
MI 2025-12-09 2025-12-05+ HOWL Werewolf Therapeutics, Inc. EVNIN LUKE Dir S - Sale $0.9959 -95.2K 3.02M -3% -$94.8K
MI 2025-12-04 2025-12-02+ HOWL Werewolf Therapeutics, Inc. EVNIN LUKE Dir S - Sale $0.9176 -128.2K 3.07M -4% -$117.6K
MI 2025-12-01 2025-11-26+ HOWL Werewolf Therapeutics, Inc. EVNIN LUKE Dir S - Sale $0.9643 -91.1K 3.25M -3% -$87.8K
MI 2025-11-25 2025-11-21+ HOWL Werewolf Therapeutics, Inc. EVNIN LUKE Dir S - Sale $0.9176 -125.6K 3.29M -4% -$115.2K
MI 2025-11-20 2025-11-18+ HOWL Werewolf Therapeutics, Inc. EVNIN LUKE Dir S - Sale $0.9239 -102.8K 3.41M -3% -$94.9K
MI 2025-11-17 2025-11-13+ HOWL Werewolf Therapeutics, Inc. EVNIN LUKE Dir S - Sale $0.9571 -134.6K 3.55M -4% -$128.8K
MI 2025-11-12 2025-11-07+ HOWL Werewolf Therapeutics, Inc. EVNIN LUKE Dir S - Sale $1.13 -137.0K 3.71M -4% -$154.9K
MI 2025-11-06 2025-11-04+ HOWL Werewolf Therapeutics, Inc. EVNIN LUKE Dir S - Sale $1.22 -155.9K 3.79M -4% -$189.8K
MI 2025-11-03 2025-10-30+ HOWL Werewolf Therapeutics, Inc. EVNIN LUKE Dir S - Sale $1.33 -189.4K 4.08M -4% -$251.3K
MI 2025-10-29 2025-10-27+ HOWL Werewolf Therapeutics, Inc. EVNIN LUKE Dir S - Sale $1.62 -177.1K 4.22M -4% -$286.5K
DI 2025-04-30 2025-03-27 HOWL Werewolf Therapeutics, Inc. EVNIN LUKE Dir, 10% S - Sale+OE $1.05 -2,425 4.31M -0.1% -$2,546
DI 2025-04-30 2025-03-27 HOWL Werewolf Therapeutics, Inc. EVNIN LUKE Dir, 10% X - OptEx $0.09 +28.1K 4.31M +0.7% +$2,530

Purchase Sale Sale after option exercise All abbreviations