HOWL - Werewolf Therapeutics, Inc. - Insider Stock Trading

Filing Date	T Date	Ticker	Sector	Ind	Industry	Owner	oSt	Rel	Title	T	TVal	Price	Qty	oc	Own	H
11/25/25 18:05	11/21/25	HOWL	Health	Drug	Pharmaceutical Preparations	Evnin Luke	MA	D		S.m	-115	0.9176	-126	-4	3,288	I
11/25/25 18:04	11/21/25	HOWL	Health	Drug	Pharmaceutical Preparations	Mpm Bioventures 2014, L.P.	MA	T		S.m	-180	0.9176	-196	-4	5,126	I
11/25/25 18:03	11/21/25	HOWL	Health	Drug	Pharmaceutical Preparations	Gadicke Ansbert	MA	T		S.m	-180	0.9176	-196	-4	5,126	I
11/20/25 17:52	11/18/25	HOWL	Health	Drug	Pharmaceutical Preparations	Evnin Luke	MA	D		S.m	-95	0.9239	-103	-3	3,413	I
11/20/25 17:51	11/18/25	HOWL	Health	Drug	Pharmaceutical Preparations	Mpm Bioventures 2014, L.P.	MA	T		S.m	-148	0.9239	-160	-3	5,321	I
11/20/25 17:50	11/18/25	HOWL	Health	Drug	Pharmaceutical Preparations	Gadicke Ansbert	MA	T		S.m	-148	0.9239	-160	-3	5,321	I
11/17/25 19:23	11/13/25	HOWL	Health	Drug	Pharmaceutical Preparations	Evnin Luke	MA	D		S.m	-129	0.9571	-135	-4	3,516	I
11/17/25 19:22	11/13/25	HOWL	Health	Drug	Pharmaceutical Preparations	Mpm Bioventures 2014, L.P.	MA	T		S.m	-201	0.9571	-210	-4	5,482	I
11/17/25 19:20	11/13/25	HOWL	Health	Drug	Pharmaceutical Preparations	Gadicke Ansbert	MA	T		S.m	-201	0.9571	-210	-4	5,482	I
11/12/25 19:49	11/7/25	HOWL	Health	Drug	Pharmaceutical Preparations	Evnin Luke	MA	D		S.m	-155	1.13	-137	-4	3,650	I
11/12/25 19:32	11/7/25	HOWL	Health	Drug	Pharmaceutical Preparations	Mpm Bioventures 2014, L.P.	MA	T		S.m	-241	1.13	-214	-4	5,691	I
11/12/25 19:31	11/7/25	HOWL	Health	Drug	Pharmaceutical Preparations	Gadicke Ansbert	MA	T		S.m	-241	1.13	-214	-4	5,691	I
11/6/25 19:43	11/4/25	HOWL	Health	Drug	Pharmaceutical Preparations	Evnin Luke	MA	D		S.m	-190	1.22	-156	-4	3,787	I
11/6/25 19:41	11/4/25	HOWL	Health	Drug	Pharmaceutical Preparations	Mpm Bioventures 2014, L.P.	MA	T		S.m	-296	1.22	-243	-4	5,905	I
11/6/25 19:40	11/4/25	HOWL	Health	Drug	Pharmaceutical Preparations	Gadicke Ansbert	MA	T		S.m	-296	1.22	-243	-4	5,905	I
11/3/25 19:11	10/30/25	HOWL	Health	Drug	Pharmaceutical Preparations	Evnin Luke	MA	D		S.m	-251	1.33	-189	-5	3,943	I
11/3/25 19:08	10/30/25	HOWL	Health	Drug	Pharmaceutical Preparations	Mpm Bioventures 2014, L.P.	MA	T		S.m	-392	1.33	-295	-5	6,148	I
11/3/25 19:07	10/30/25	HOWL	Health	Drug	Pharmaceutical Preparations	Gadicke Ansbert	MA	T		S.m	-392	1.33	-295	-5	6,148	I
10/29/25 19:22	10/27/25	HOWL	Health	Drug	Pharmaceutical Preparations	Evnin Luke	MA	D		S.m	-286	1.62	-177	-4	4,133	I
10/29/25 19:21	10/27/25	HOWL	Health	Drug	Pharmaceutical Preparations	Mpm Bioventures 2014, L.P.	MA	T		S.m	-446	1.62	-276	-4	6,443	I
10/29/25 19:21	10/27/25	HOWL	Health	Drug	Pharmaceutical Preparations	Gadicke Ansbert	MA	T		S.m	-446	1.62	-276	-4	6,443	I
4/30/25 16:17	3/27/25	HOWL	Health	Drug	Pharmaceutical Preparations	Mpm Bioventures 2014, L.P.	MA	T		S.d	-2	1.05	-2	0	3,209	I
4/30/25 16:09	3/27/25	HOWL	Health	Drug	Pharmaceutical Preparations	Evnin Luke	MA	DT		S.d	-3	1.05	-2	0	4,310	I
4/30/25 16:08	3/27/25	HOWL	Health	Drug	Pharmaceutical Preparations	Gadicke Ansbert	MA	T		S.d	-5	1.05	-4	0	6,719	I
12/17/21 16:17	12/15/21	HOWL	Health	Drug	Pharmaceutical Preparations	Leonard Reid	MA	O	COO	S	-40	13.41	-3	-2	122	I

D	Derivative transaction in filing (usually option exercise)
M	Multiple transactions in filing; earliest reported transaction date and weighted average transaction price
A	Amended filing
E	Error detected in filing

S - Sale	Sale of securities on an exchange or to another person
S - Sale+OE	Sale of securities on an exchange or to another person (after option exercise)
F - Tax	Payment of exercise price or tax liability using portion of securities received from the company
P - Purchase	Purchase of securities on an exchange or from another person

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