Werewolf Therapeutics, Inc. HOWL NASDAQ

NASDAQ Global Select • Healthcare • Biotechnology • US • USD

SharesGrow Score

38/100

2/6 Pass

SharesGrow Intrinsic Value

There have been 50 recent insider transactions recorded for Werewolf Therapeutics, Inc. (HOWL), including 0 buys and 49 sells. Total insider buying was valued at RSU Award and total insider selling at $1.69M.

Notable insiders with recent activity include Urban Michael J., Evnin Luke, Gadicke Ansbert. Insider transactions can provide insights into how company leadership views the stock's valuation and future prospects.

Insider Transactions — HOWL

Date	Name	Role	Transaction	Shares	Avg. Price	Value	Shares Owned
2026-02-13	Urban Michael J.	VP of Finance & Corp. Contr.	Unknown	54,800	$1.56	$85.49K	-
2026-01-16	Evnin Luke	Director	Informative Sell	38,782	$0.54	$20.94K	2,159,860
2026-01-15	Evnin Luke	Director	Informative Sell	37,413	$0.55	$20.58K	2,198,642
2026-01-14	Evnin Luke	Director	Informative Sell	30,616	$0.57	$17.45K	2,236,055
2026-01-13	Evnin Luke	Director	Informative Sell	43,198	$0.55	$23.76K	2,266,671
2026-01-12	Evnin Luke	Director	Informative Sell	58,980	$0.57	$33.62K	2,309,869
2026-01-09	Evnin Luke	Director	Informative Sell	24,678	$0.61	$15.05K	2,368,849
2026-01-08	Evnin Luke	Director	Informative Sell	7,716	$0.63	$4.86K	2,393,527
2026-01-07	Evnin Luke	Director	Informative Sell	11,915	$0.64	$7.63K	2,401,243
2026-01-06	Evnin Luke	Director	Informative Sell	40,761	$0.65	$26.49K	2,413,158
2026-01-05	Evnin Luke	Director	Informative Sell	18,378	$0.64	$11.76K	2,453,919
2026-01-02	Evnin Luke	Director	Informative Sell	18,568	$0.63	$11.7K	2,472,297
2025-12-31	Evnin Luke	Director	Informative Sell	24,962	$0.62	$15.48K	2,490,865
2025-12-30	Evnin Luke	Director	Informative Sell	34,847	$0.61	$21.26K	2,515,827
2025-12-29	Evnin Luke	Director	Informative Sell	108,606	$0.61	$66.25K	2,550,674
2025-12-26	Evnin Luke	Director	Informative Sell	35,632	$0.63	$22.45K	2,659,280
2025-12-24	Evnin Luke	Director	Informative Sell	16,310	$0.65	$10.6K	2,694,912
2025-12-23	Evnin Luke	Director	Informative Sell	71,428	$0.63	$45K	2,711,222
2025-12-22	Evnin Luke	Director	Informative Sell	59,307	$0.69	$40.92K	2,782,650
2025-12-17	Evnin Luke	Director	Informative Sell	9,983	$1.14	$11.38K	2,841,957
2025-12-16	Evnin Luke	Director	Informative Sell	14,548	$1.05	$15.28K	2,851,940
2025-12-15	Evnin Luke	Director	Informative Sell	23,640	$1.07	$25.29K	2,866,488
2025-12-12	Evnin Luke	Director	Informative Sell	17,858	$1.08	$19.29K	2,890,128
2025-12-11	Evnin Luke	Director	Informative Sell	28,009	$1.07	$29.97K	2,907,986
2025-12-10	Evnin Luke	Director	Informative Sell	37,104	$1.06	$39.33K	2,935,995
2025-12-09	Evnin Luke	Director	Informative Sell	44,570	$1.01	$45.02K	2,973,099
2025-12-08	Evnin Luke	Director	Informative Sell	34,041	$0.99	$33.7K	3,017,669
2025-12-05	Evnin Luke	Director	Informative Sell	16,568	$0.97	$16.07K	3,051,710
2025-12-04	Gadicke Ansbert	Other: Former 10% Owner	Informative Sell	83,230	$0.97	$80.73K	4,784,111
2025-12-04	Evnin Luke	Director	Informative Sell	53,416	$0.97	$51.81K	3,068,278
2025-12-04	Mpm Bioventures 2014, L.p.	Other: Former 10% Owner	Informative Sell	83,230	$0.97	$80.73K	4,784,111
2025-12-03	Gadicke Ansbert	Other: Former 10% Owner	Informative Sell	57,225	$0.87	$49.79K	4,867,341
2025-12-03	Evnin Luke	Director	Informative Sell	36,726	$0.87	$31.95K	3,121,694
2025-12-03	Mpm Bioventures 2014, L.p.	Other: Former 10% Owner	Informative Sell	57,225	$0.87	$49.79K	4,867,341
2025-12-02	Gadicke Ansbert	Other: Former 10% Owner	Informative Sell	59,277	$0.89	$52.76K	4,924,566
2025-12-02	Evnin Luke	Director	Informative Sell	38,043	$0.89	$33.86K	3,158,420
2025-12-02	Mpm Bioventures 2014, L.p.	Other: Former 10% Owner	Informative Sell	59,277	$0.89	$52.76K	4,924,566
2025-12-01	Gadicke Ansbert	10 Percent Owner	Informative Sell	60,917	$0.94	$57.26K	4,983,843
2025-12-01	Evnin Luke	Director	Informative Sell	39,096	$0.94	$36.75K	3,196,463
2025-12-01	Mpm Bioventures 2014, L.p.	10 Percent Owner	Informative Sell	60,917	$0.94	$57.26K	4,983,843
2025-11-28	Gadicke Ansbert	10 Percent Owner	Informative Sell	20,277	$0.99	$20.07K	5,044,760
2025-11-28	Evnin Luke	Director	Informative Sell	13,014	$0.99	$12.88K	3,235,559
2025-11-28	Mpm Bioventures 2014, L.p.	10 Percent Owner	Informative Sell	20,277	$0.99	$20.07K	5,044,760
2025-11-26	Gadicke Ansbert	10 Percent Owner	Informative Sell	60,733	$0.98	$59.52K	5,065,037
2025-11-26	Evnin Luke	Director	Informative Sell	38,978	$0.98	$38.2K	3,248,573
2025-11-26	Mpm Bioventures 2014, L.p.	10 Percent Owner	Informative Sell	60,733	$0.98	$59.52K	5,065,037
2025-11-25	Gadicke Ansbert	10 Percent Owner	Informative Sell	42,533	$0.92	$39.13K	5,125,770
2025-11-25	Evnin Luke	Director	Informative Sell	27,297	$0.92	$25.11K	3,287,551
2025-11-25	Mpm Bioventures 2014, L.p.	10 Percent Owner	Informative Sell	42,533	$0.92	$39.13K	5,125,770
2025-11-24	Gadicke Ansbert	10 Percent Owner	Informative Sell	88,802	$0.98	$87.03K	5,168,303

■ Informative Buy/Sell — open market transaction (most significant) ■ Uninformative Buy — award, option exercise, conversion ■ Uninformative Sell — tax withholding, award vest sale ■ Neutral — gift, trust, expiry