Stocks
HOWL Werewolf Therapeutics, Inc.

HOWL

Werewolf Therapeutics, Inc.

Company with tickers: HOWL

CIK

1785530

CUSIP

95075A107

Shares Outstanding

48,596,817

Price Holdings Short Volume Short Interest Fails to Deliver SEC Filings Earnings Calls Insider Trading Congress Trades

Date	Insider	Role	Type	Shares	Price	Value	After
2026-02-13	Urban Michael J.	VP of Finance & Corp. Contr.	Other	5,284	—	—	5,284
2026-02-13	Urban Michael J.	VP of Finance & Corp. Contr.	Other	0	—	—	0
2026-01-16	EVNIN LUKE	Director	Sell	38,782	$0.54	$20,942	2,159,860
2026-01-15	EVNIN LUKE	Director	Sell	37,413	$0.55	$20,577	2,198,642
2026-01-14	EVNIN LUKE	Director	Sell	30,616	$0.57	$17,451	2,236,055
2026-01-13	EVNIN LUKE	Director	Sell	43,198	$0.55	$23,759	2,266,671
2026-01-12	EVNIN LUKE	Director	Sell	58,980	$0.57	$33,619	2,309,869
2026-01-09	EVNIN LUKE	Director	Sell	24,678	$0.61	$15,054	2,368,849
2026-01-08	EVNIN LUKE	Director	Sell	7,716	$0.63	$4,861	2,393,527
2026-01-07	EVNIN LUKE	Director	Sell	11,915	$0.64	$7,626	2,401,243
2026-01-06	EVNIN LUKE	Director	Sell	40,761	$0.65	$26,495	2,413,158
2026-01-05	EVNIN LUKE	Director	Sell	18,378	$0.64	$11,762	2,453,919
2026-01-02	EVNIN LUKE	Director	Sell	18,568	$0.63	$11,698	2,472,297
2025-12-31	EVNIN LUKE	Director	Sell	24,962	$0.62	$15,476	2,490,865
2025-12-30	EVNIN LUKE	Director	Sell	34,847	$0.61	$21,257	2,515,827
2025-12-29	EVNIN LUKE	Director	Sell	108,606	$0.61	$66,250	2,550,674
2025-12-26	EVNIN LUKE	Director	Sell	35,632	$0.63	$22,448	2,659,280
2025-12-24	EVNIN LUKE	Director	Sell	16,310	$0.65	$10,602	2,694,912
2025-12-23	EVNIN LUKE	Director	Sell	71,428	$0.63	$45,000	2,711,222
2025-12-22	EVNIN LUKE	Director	Sell	59,307	$0.69	$40,922	2,782,650
2025-12-17	EVNIN LUKE	Director	Sell	9,983	$1.14	$11,381	2,841,957
2025-12-16	EVNIN LUKE	Director	Sell	14,548	$1.05	$15,275	2,851,940
2025-12-15	EVNIN LUKE	Director	Sell	23,640	$1.07	$25,295	2,866,488
2025-12-12	EVNIN LUKE	Director	Sell	17,858	$1.08	$19,287	2,890,128
2025-12-11	EVNIN LUKE	Director	Sell	28,009	$1.07	$29,970	2,907,986
2025-12-10	EVNIN LUKE	Director	Sell	37,104	$1.06	$39,330	2,935,995
2025-12-09	EVNIN LUKE	Director	Sell	44,570	$1.01	$45,016	2,973,099
2025-12-08	EVNIN LUKE	Director	Sell	34,041	$0.99	$33,701	3,017,669
2025-12-05	EVNIN LUKE	Director	Sell	16,568	$0.97	$16,071	3,051,710
2025-12-04	EVNIN LUKE	Director	Sell	53,416	$0.97	$51,814	3,068,278
2025-12-04	MPM BioVentures 2014, L.P.	Insider	Sell	83,230	$0.97	$80,733	4,784,111
2025-12-04	GADICKE ANSBERT	Director	Sell	83,230	$0.97	$80,733	4,784,111
2025-12-03	EVNIN LUKE	Director	Sell	36,726	$0.87	$31,952	3,121,694
2025-12-03	MPM BioVentures 2014, L.P.	Insider	Sell	57,225	$0.87	$49,786	4,867,341
2025-12-03	GADICKE ANSBERT	Director	Sell	57,225	$0.87	$49,786	4,867,341
2025-12-02	EVNIN LUKE	Director	Sell	38,043	$0.89	$33,858	3,158,420
2025-12-02	MPM BioVentures 2014, L.P.	Insider	Sell	59,277	$0.89	$52,757	4,924,566
2025-12-02	GADICKE ANSBERT	Director	Sell	59,277	$0.89	$52,757	4,924,566
2025-12-01	EVNIN LUKE	Director	Sell	39,096	$0.94	$36,750	3,196,463
2025-12-01	MPM BioVentures 2014, L.P.	Insider	Sell	60,917	$0.94	$57,262	4,983,843
2025-12-01	GADICKE ANSBERT	Director	Sell	60,917	$0.94	$57,262	4,983,843
2025-11-28	EVNIN LUKE	Director	Sell	13,014	$0.99	$12,884	3,235,559
2025-11-28	MPM BioVentures 2014, L.P.	Insider	Sell	20,277	$0.99	$20,074	5,044,760
2025-11-28	GADICKE ANSBERT	Director	Sell	20,277	$0.99	$20,074	5,044,760
2025-11-26	EVNIN LUKE	Director	Sell	38,978	$0.98	$38,198	3,248,573
2025-11-26	MPM BioVentures 2014, L.P.	Insider	Sell	60,733	$0.98	$59,518	5,065,037
2025-11-26	GADICKE ANSBERT	Director	Sell	60,733	$0.98	$59,518	5,065,037
2025-11-25	EVNIN LUKE	Director	Sell	27,297	$0.92	$25,113	3,287,551
2025-11-25	MPM BioVentures 2014, L.P.	Insider	Sell	42,533	$0.92	$39,130	5,125,770
2025-11-25	GADICKE ANSBERT	Director	Sell	42,533	$0.92	$39,130	5,125,770
2025-11-24	EVNIN LUKE	Director	Sell	56,992	$0.98	$55,852	3,314,848
2025-11-24	MPM BioVentures 2014, L.P.	Insider	Sell	88,802	$0.98	$87,026	5,168,303
2025-11-24	GADICKE ANSBERT	Director	Sell	88,802	$0.98	$87,026	5,168,303
2025-11-21	EVNIN LUKE	Director	Sell	41,287	$0.83	$34,268	3,371,840
2025-11-21	MPM BioVentures 2014, L.P.	Insider	Sell	64,331	$0.83	$53,395	5,257,105
2025-11-21	GADICKE ANSBERT	Director	Sell	64,331	$0.83	$53,395	5,257,105
2025-11-20	EVNIN LUKE	Director	Sell	26,411	$0.89	$23,506	3,413,127
2025-11-20	MPM BioVentures 2014, L.P.	Insider	Sell	41,152	$0.89	$36,625	5,321,436
2025-11-20	GADICKE ANSBERT	Director	Sell	41,152	$0.89	$36,625	5,321,436
2025-11-19	EVNIN LUKE	Director	Sell	42,566	$0.94	$40,012	3,439,538
2025-11-19	MPM BioVentures 2014, L.P.	Insider	Sell	66,324	$0.94	$62,345	5,362,588
2025-11-19	GADICKE ANSBERT	Director	Sell	66,324	$0.94	$62,345	5,362,588
2025-11-18	EVNIN LUKE	Director	Sell	33,776	$0.93	$31,412	3,482,104
2025-11-18	MPM BioVentures 2014, L.P.	Insider	Sell	52,627	$0.93	$48,943	5,428,912
2025-11-18	GADICKE ANSBERT	Director	Sell	52,627	$0.93	$48,943	5,428,912
2025-11-17	EVNIN LUKE	Director	Sell	36,621	$0.95	$34,790	3,515,880
2025-11-17	MPM BioVentures 2014, L.P.	Insider	Sell	57,061	$0.95	$54,208	5,481,539
2025-11-17	GADICKE ANSBERT	Director	Sell	57,061	$0.95	$54,208	5,481,539
2025-11-14	EVNIN LUKE	Director	Sell	39,560	$0.93	$36,791	3,552,501
2025-11-14	MPM BioVentures 2014, L.P.	Insider	Sell	61,640	$0.93	$57,325	5,538,600
2025-11-14	GADICKE ANSBERT	Director	Sell	61,640	$0.93	$57,325	5,538,600
2025-11-13	EVNIN LUKE	Director	Sell	58,372	$0.98	$57,205	3,592,061
2025-11-13	MPM BioVentures 2014, L.P.	Insider	Sell	90,951	$0.98	$89,132	5,600,240
2025-11-13	GADICKE ANSBERT	Director	Sell	90,951	$0.98	$89,132	5,600,240
2025-11-12	EVNIN LUKE	Director	Sell	26,101	$1.09	$28,450	3,650,433
2025-11-12	MPM BioVentures 2014, L.P.	Insider	Sell	40,669	$1.09	$44,329	5,691,191
2025-11-12	GADICKE ANSBERT	Director	Sell	40,669	$1.09	$44,329	5,691,191
2025-11-11	EVNIN LUKE	Director	Sell	35,818	$1.14	$40,833	3,676,534
2025-11-11	MPM BioVentures 2014, L.P.	Insider	Sell	55,810	$1.14	$63,623	5,731,860
2025-11-11	GADICKE ANSBERT	Director	Sell	55,810	$1.14	$63,623	5,731,860
2025-11-10	EVNIN LUKE	Director	Sell	31,172	$1.18	$36,783	3,712,352
2025-11-10	MPM BioVentures 2014, L.P.	Insider	Sell	48,570	$1.18	$57,313	5,787,670
2025-11-10	GADICKE ANSBERT	Director	Sell	48,570	$1.18	$57,313	5,787,670
2025-11-07	EVNIN LUKE	Director	Sell	43,950	$1.11	$48,785	3,743,524
2025-11-07	MPM BioVentures 2014, L.P.	Insider	Sell	68,480	$1.11	$76,013	5,836,240
2025-11-07	GADICKE ANSBERT	Director	Sell	68,480	$1.11	$76,013	5,836,240
2025-11-06	EVNIN LUKE	Director	Sell	34,947	$1.21	$42,286	3,787,474
2025-11-06	MPM BioVentures 2014, L.P.	Insider	Sell	54,452	$1.21	$65,887	5,904,720
2025-11-06	GADICKE ANSBERT	Director	Sell	54,452	$1.21	$65,887	5,904,720
2025-11-05	EVNIN LUKE	Director	Sell	30,774	$1.22	$37,544	3,822,421
2025-11-05	MPM BioVentures 2014, L.P.	Insider	Sell	47,950	$1.22	$58,499	5,959,172
2025-11-05	GADICKE ANSBERT	Director	Sell	47,950	$1.22	$58,499	5,959,172
2025-11-04	EVNIN LUKE	Director	Sell	90,164	$1.22	$110,000	3,853,195
2025-11-04	MPM BioVentures 2014, L.P.	Insider	Sell	140,488	$1.22	$171,395	6,007,122
2025-11-04	GADICKE ANSBERT	Director	Sell	140,488	$1.22	$171,395	6,007,122
2025-11-03	EVNIN LUKE	Director	Sell	60,369	$1.29	$77,876	3,943,359
2025-11-03	MPM BioVentures 2014, L.P.	Insider	Sell	94,063	$1.29	$121,341	6,147,610
2025-11-03	GADICKE ANSBERT	Director	Sell	94,063	$1.29	$121,341	6,147,610
2025-10-31	EVNIN LUKE	Director	Sell	73,192	$1.28	$93,686	4,003,728
2025-10-31	MPM BioVentures 2014, L.P.	Insider	Sell	114,044	$1.28	$145,976	6,241,673