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Werewolf Therapeutics, Inc.

HOWL Net selling
CIK 0001785530 #5027 in the set updated 20 Sep 2026
Bought (12 mo)
$0.00
out of their own pocket, the only kind of buying there is
Sold (12 mo)
$8.67M
$7.70M on a plan · $0.00 straight out of an exercise
Sold at will
$963.93K
20 of 163 sales
Net
−$8.67M
−$963.93K against sales at will

By person

4 insiders · 163 transactions
Insider
Role
Bought
Sold
Net
Holding
Of company
Worth
Change
EVNIN LUKE
Director
—
$3.26M (87) scheduled
−$3.26M
0
0.0000%
$0.00
−100.0%
GADICKE ANSBERT
Former 10% Owner
—
$2.22M (28) scheduled
−$2.22M
4,784,111
9.84%
$1.48M
−28.3%
MPM BioVentures 2014, L.P.
Former 10% Owner
—
$2.22M (28) scheduled
−$2.22M
4,784,111
9.84%
$1.48M
−28.6%
RA CAPITAL MANAGEMENT, L.P. entity
10% owner
—
$963.93K (20)
−$963.93K
303,719
0.6249%
$94.15K
−83.8%

Individual transactions

143
Insider
Date
Role
Action
Shares
Price
Amount
EVNIN LUKE
7 Jul 2026
Director
Sold on a plan indirect
107,429
$0.31
$33.30K
EVNIN LUKE
6 Jul 2026
Director
Sold on a plan indirect
35,770
$0.32
$11.45K
EVNIN LUKE
29 Jun 2026
Director
Sold on a plan indirect
157,084
$0.30
$47.13K
EVNIN LUKE
9 Jun 2026
Director
Sold on a plan indirect
76,928
$0.37
$28.46K
EVNIN LUKE
8 Jun 2026
Director
Sold on a plan indirect
60,547
$0.40
$24.22K
EVNIN LUKE
5 Jun 2026
Director
Sold on a plan indirect
24,946
$0.40
$9.98K
EVNIN LUKE
4 Jun 2026
Director
Sold on a plan indirect
20,072
$0.44
$8.83K
EVNIN LUKE
3 Jun 2026
Director
Sold on a plan indirect
29,749
$0.42
$12.49K
EVNIN LUKE
2 Jun 2026
Director
Sold on a plan indirect
29,595
$0.45
$13.32K
EVNIN LUKE
1 Jun 2026
Director
Sold on a plan indirect
80,459
$0.47
$37.82K
EVNIN LUKE
29 May 2026
Director
Sold on a plan indirect
32,556
$0.45
$14.65K
EVNIN LUKE
28 May 2026
Director
Sold on a plan indirect
27,698
$0.46
$12.74K
EVNIN LUKE
27 May 2026
Director
Sold on a plan indirect
80,852
$0.48
$38.81K
EVNIN LUKE
26 May 2026
Director
Sold on a plan indirect
67,950
$0.47
$31.94K
EVNIN LUKE
22 May 2026
Director
Sold on a plan indirect
87,425
$0.45
$39.34K
EVNIN LUKE
21 May 2026
Director
Sold on a plan indirect
36,387
$0.42
$15.28K
EVNIN LUKE
20 May 2026
Director
Sold on a plan indirect
85,895
$0.43
$36.93K
EVNIN LUKE
19 May 2026
Director
Sold on a plan indirect
62,970
$0.45
$28.34K
EVNIN LUKE
18 May 2026
Director
Sold on a plan indirect
22,184
$0.50
$11.09K
EVNIN LUKE
13 May 2026
Director
Sold on a plan indirect
44,679
$0.54
$24.13K
EVNIN LUKE
12 May 2026
Director
Sold on a plan indirect
67,885
$0.64
$43.45K
EVNIN LUKE
11 May 2026
Director
Sold on a plan indirect
33,948
$0.67
$22.75K
EVNIN LUKE
8 May 2026
Director
Sold on a plan indirect
305,741
$0.70
$214.02K
EVNIN LUKE
7 May 2026
Director
Sold on a plan indirect
79,086
$0.63
$49.82K
EVNIN LUKE
6 May 2026
Director
Sold on a plan indirect
14,635
$0.66
$9.66K
EVNIN LUKE
5 May 2026
Director
Sold on a plan indirect
6,860
$0.69
$4.73K
EVNIN LUKE
4 May 2026
Director
Sold on a plan indirect
47,963
$0.72
$34.53K
EVNIN LUKE
1 May 2026
Director
Sold on a plan indirect
58,394
$0.73
$42.63K
EVNIN LUKE
30 Apr 2026
Director
Sold on a plan indirect
168,262
$0.72
$121.15K
EVNIN LUKE
29 Apr 2026
Director
Sold on a plan indirect
56,559
$0.69
$39.03K
EVNIN LUKE
28 Apr 2026
Director
Sold on a plan indirect
95,412
$0.73
$69.65K
EVNIN LUKE
27 Apr 2026
Director
Sold on a plan indirect
53,940
$0.85
$45.85K
EVNIN LUKE
16 Jan 2026
Director
Sold on a plan indirect
38,782
$0.54
$20.94K
EVNIN LUKE
15 Jan 2026
Director
Sold on a plan indirect
37,413
$0.55
$20.58K
EVNIN LUKE
14 Jan 2026
Director
Sold on a plan indirect
30,616
$0.57
$17.45K
EVNIN LUKE
13 Jan 2026
Director
Sold on a plan indirect
43,198
$0.55
$23.76K
EVNIN LUKE
12 Jan 2026
Director
Sold on a plan indirect
58,980
$0.57
$33.62K
EVNIN LUKE
9 Jan 2026
Director
Sold on a plan indirect
24,678
$0.61
$15.05K
EVNIN LUKE
8 Jan 2026
Director
Sold on a plan indirect
7,716
$0.63
$4.86K
EVNIN LUKE
7 Jan 2026
Director
Sold on a plan indirect
11,915
$0.64
$7.63K
EVNIN LUKE
6 Jan 2026
Director
Sold on a plan indirect
40,761
$0.65
$26.49K
EVNIN LUKE
5 Jan 2026
Director
Sold on a plan indirect
18,378
$0.64
$11.76K
EVNIN LUKE
2 Jan 2026
Director
Sold on a plan indirect
18,568
$0.63
$11.70K
EVNIN LUKE
31 Dec 2025
Director
Sold on a plan indirect
24,962
$0.62
$15.48K
EVNIN LUKE
30 Dec 2025
Director
Sold on a plan indirect
34,847
$0.61
$21.26K
EVNIN LUKE
29 Dec 2025
Director
Sold on a plan indirect
108,606
$0.61
$66.25K
EVNIN LUKE
26 Dec 2025
Director
Sold on a plan indirect
35,632
$0.63
$22.45K
EVNIN LUKE
24 Dec 2025
Director
Sold on a plan indirect
16,310
$0.65
$10.60K
EVNIN LUKE
23 Dec 2025
Director
Sold on a plan indirect
71,428
$0.63
$45.00K
EVNIN LUKE
22 Dec 2025
Director
Sold on a plan indirect
59,307
$0.69
$40.92K
EVNIN LUKE
17 Dec 2025
Director
Sold on a plan indirect
9,983
$1.14
$11.38K
EVNIN LUKE
16 Dec 2025
Director
Sold on a plan indirect
14,548
$1.05
$15.28K
EVNIN LUKE
15 Dec 2025
Director
Sold on a plan indirect
23,640
$1.07
$25.29K
EVNIN LUKE
12 Dec 2025
Director
Sold on a plan indirect
17,858
$1.08
$19.29K
EVNIN LUKE
11 Dec 2025
Director
Sold on a plan indirect
28,009
$1.07
$29.97K
EVNIN LUKE
10 Dec 2025
Director
Sold on a plan indirect
37,104
$1.06
$39.33K
EVNIN LUKE
9 Dec 2025
Director
Sold on a plan indirect
44,570
$1.01
$45.02K
EVNIN LUKE
8 Dec 2025
Director
Sold on a plan indirect
34,041
$0.99
$33.70K
EVNIN LUKE
5 Dec 2025
Director
Sold on a plan indirect
16,568
$0.97
$16.07K
GADICKE ANSBERT
4 Dec 2025
Former 10% Owner
Sold on a plan indirect
83,230
$0.97
$80.73K
MPM BioVentures 2014, L.P.
4 Dec 2025
Former 10% Owner
Sold on a plan indirect
83,230
$0.97
$80.73K
EVNIN LUKE
4 Dec 2025
Director
Sold on a plan indirect
53,416
$0.97
$51.81K
GADICKE ANSBERT
3 Dec 2025
Former 10% Owner
Sold on a plan indirect
57,225
$0.87
$49.79K
MPM BioVentures 2014, L.P.
3 Dec 2025
Former 10% Owner
Sold on a plan indirect
57,225
$0.87
$49.79K
EVNIN LUKE
3 Dec 2025
Director
Sold on a plan indirect
36,726
$0.87
$31.95K
GADICKE ANSBERT
2 Dec 2025
Former 10% Owner
Sold on a plan indirect
59,277
$0.89
$52.76K
MPM BioVentures 2014, L.P.
2 Dec 2025
Former 10% Owner
Sold on a plan indirect
59,277
$0.89
$52.76K
EVNIN LUKE
2 Dec 2025
Director
Sold on a plan indirect
38,043
$0.89
$33.86K
GADICKE ANSBERT
1 Dec 2025
10% owner
Sold on a plan indirect
60,917
$0.94
$57.26K
MPM BioVentures 2014, L.P.
1 Dec 2025
10% owner
Sold on a plan indirect
60,917
$0.94
$57.26K
EVNIN LUKE
1 Dec 2025
Director
Sold on a plan indirect
39,096
$0.94
$36.75K
GADICKE ANSBERT
28 Nov 2025
10% owner
Sold on a plan indirect
20,277
$0.99
$20.07K
MPM BioVentures 2014, L.P.
28 Nov 2025
10% owner
Sold on a plan indirect
20,277
$0.99
$20.07K
EVNIN LUKE
28 Nov 2025
Director
Sold on a plan indirect
13,014
$0.99
$12.88K
GADICKE ANSBERT
26 Nov 2025
10% owner
Sold on a plan indirect
60,733
$0.98
$59.52K
MPM BioVentures 2014, L.P.
26 Nov 2025
10% owner
Sold on a plan indirect
60,733
$0.98
$59.52K
EVNIN LUKE
26 Nov 2025
Director
Sold on a plan indirect
38,978
$0.98
$38.20K
GADICKE ANSBERT
25 Nov 2025
10% owner
Sold on a plan indirect
42,533
$0.92
$39.13K
MPM BioVentures 2014, L.P.
25 Nov 2025
10% owner
Sold on a plan indirect
42,533
$0.92
$39.13K
EVNIN LUKE
25 Nov 2025
Director
Sold on a plan indirect
27,297
$0.92
$25.11K
GADICKE ANSBERT
24 Nov 2025
10% owner
Sold on a plan indirect
88,802
$0.98
$87.03K
MPM BioVentures 2014, L.P.
24 Nov 2025
10% owner
Sold on a plan indirect
88,802
$0.98
$87.03K
EVNIN LUKE
24 Nov 2025
Director
Sold on a plan indirect
56,992
$0.98
$55.85K
GADICKE ANSBERT
21 Nov 2025
10% owner
Sold on a plan indirect
64,331
$0.83
$53.39K
MPM BioVentures 2014, L.P.
21 Nov 2025
10% owner
Sold on a plan indirect
64,331
$0.83
$53.39K
EVNIN LUKE
21 Nov 2025
Director
Sold on a plan indirect
41,287
$0.83
$34.27K
GADICKE ANSBERT
20 Nov 2025
10% owner
Sold on a plan indirect
41,152
$0.89
$36.63K
MPM BioVentures 2014, L.P.
20 Nov 2025
10% owner
Sold on a plan indirect
41,152
$0.89
$36.63K
EVNIN LUKE
20 Nov 2025
Director
Sold on a plan indirect
26,411
$0.89
$23.51K
GADICKE ANSBERT
19 Nov 2025
10% owner
Sold on a plan indirect
66,324
$0.94
$62.34K
MPM BioVentures 2014, L.P.
19 Nov 2025
10% owner
Sold on a plan indirect
66,324
$0.94
$62.34K
EVNIN LUKE
19 Nov 2025
Director
Sold on a plan indirect
42,566
$0.94
$40.01K
GADICKE ANSBERT
18 Nov 2025
10% owner
Sold on a plan indirect
52,627
$0.93
$48.94K
MPM BioVentures 2014, L.P.
18 Nov 2025
10% owner
Sold on a plan indirect
52,627
$0.93
$48.94K
EVNIN LUKE
18 Nov 2025
Director
Sold on a plan indirect
33,776
$0.93
$31.41K
GADICKE ANSBERT
17 Nov 2025
10% owner
Sold on a plan indirect
57,061
$0.95
$54.21K
MPM BioVentures 2014, L.P.
17 Nov 2025
10% owner
Sold on a plan indirect
57,061
$0.95
$54.21K
EVNIN LUKE
17 Nov 2025
Director
Sold on a plan indirect
36,621
$0.95
$34.79K
GADICKE ANSBERT
14 Nov 2025
10% owner
Sold on a plan indirect
61,640
$0.93
$57.33K
MPM BioVentures 2014, L.P.
14 Nov 2025
10% owner
Sold on a plan indirect
61,640
$0.93
$57.33K
EVNIN LUKE
14 Nov 2025
Director
Sold on a plan indirect
39,560
$0.93
$36.79K
GADICKE ANSBERT
13 Nov 2025
10% owner
Sold on a plan indirect
90,951
$0.98
$89.13K
MPM BioVentures 2014, L.P.
13 Nov 2025
10% owner
Sold on a plan indirect
90,951
$0.98
$89.13K
EVNIN LUKE
13 Nov 2025
Director
Sold on a plan indirect
58,372
$0.98
$57.20K
GADICKE ANSBERT
12 Nov 2025
10% owner
Sold on a plan indirect
40,669
$1.09
$44.33K
MPM BioVentures 2014, L.P.
12 Nov 2025
10% owner
Sold on a plan indirect
40,669
$1.09
$44.33K
EVNIN LUKE
12 Nov 2025
Director
Sold on a plan indirect
26,101
$1.09
$28.45K
GADICKE ANSBERT
11 Nov 2025
10% owner
Sold on a plan indirect
55,810
$1.14
$63.62K
MPM BioVentures 2014, L.P.
11 Nov 2025
10% owner
Sold on a plan indirect
55,810
$1.14
$63.62K
EVNIN LUKE
11 Nov 2025
Director
Sold on a plan indirect
35,818
$1.14
$40.83K
GADICKE ANSBERT
10 Nov 2025
10% owner
Sold on a plan indirect
48,570
$1.18
$57.31K
MPM BioVentures 2014, L.P.
10 Nov 2025
10% owner
Sold on a plan indirect
48,570
$1.18
$57.31K
EVNIN LUKE
10 Nov 2025
Director
Sold on a plan indirect
31,172
$1.18
$36.78K
GADICKE ANSBERT
7 Nov 2025
10% owner
Sold on a plan indirect
68,480
$1.11
$76.01K
MPM BioVentures 2014, L.P.
7 Nov 2025
10% owner
Sold on a plan indirect
68,480
$1.11
$76.01K
EVNIN LUKE
7 Nov 2025
Director
Sold on a plan indirect
43,950
$1.11
$48.78K
GADICKE ANSBERT
6 Nov 2025
10% owner
Sold on a plan indirect
54,452
$1.21
$65.89K
MPM BioVentures 2014, L.P.
6 Nov 2025
10% owner
Sold on a plan indirect
54,452
$1.21
$65.89K
EVNIN LUKE
6 Nov 2025
Director
Sold on a plan indirect
34,947
$1.21
$42.29K
GADICKE ANSBERT
5 Nov 2025
10% owner
Sold on a plan indirect
47,950
$1.22
$58.50K
MPM BioVentures 2014, L.P.
5 Nov 2025
10% owner
Sold on a plan indirect
47,950
$1.22
$58.50K
EVNIN LUKE
5 Nov 2025
Director
Sold on a plan indirect
30,774
$1.22
$37.54K
GADICKE ANSBERT
4 Nov 2025
10% owner
Sold on a plan indirect
140,488
$1.22
$171.40K
MPM BioVentures 2014, L.P.
4 Nov 2025
10% owner
Sold on a plan indirect
140,488
$1.22
$171.40K
EVNIN LUKE
4 Nov 2025
Director
Sold on a plan indirect
90,164
$1.22
$110.00K
GADICKE ANSBERT
3 Nov 2025
10% owner
Sold on a plan indirect
94,063
$1.29
$121.34K
MPM BioVentures 2014, L.P.
3 Nov 2025
10% owner
Sold on a plan indirect
94,063
$1.29
$121.34K
EVNIN LUKE
3 Nov 2025
Director
Sold on a plan indirect
60,369
$1.29
$77.88K
GADICKE ANSBERT
31 Oct 2025
10% owner
Sold on a plan indirect
114,044
$1.28
$145.98K
MPM BioVentures 2014, L.P.
31 Oct 2025
10% owner
Sold on a plan indirect
114,044
$1.28
$145.98K
EVNIN LUKE
31 Oct 2025
Director
Sold on a plan indirect
73,192
$1.28
$93.69K
GADICKE ANSBERT
30 Oct 2025
10% owner
Sold on a plan indirect
86,936
$1.43
$124.32K
MPM BioVentures 2014, L.P.
30 Oct 2025
10% owner
Sold on a plan indirect
86,936
$1.43
$124.32K
EVNIN LUKE
30 Oct 2025
Director
Sold on a plan indirect
55,795
$1.43
$79.79K
GADICKE ANSBERT
29 Oct 2025
10% owner
Sold on a plan indirect
134,240
$1.55
$208.07K
MPM BioVentures 2014, L.P.
29 Oct 2025
10% owner
Sold on a plan indirect
134,240
$1.55
$208.07K
EVNIN LUKE
29 Oct 2025
Director
Sold on a plan indirect
86,154
$1.55
$133.54K
GADICKE ANSBERT
28 Oct 2025
10% owner
Sold on a plan indirect
69,068
$1.64
$113.27K
MPM BioVentures 2014, L.P.
28 Oct 2025
10% owner
Sold on a plan indirect
69,068
$1.64
$113.27K
EVNIN LUKE
28 Oct 2025
Director
Sold on a plan indirect
44,327
$1.64
$72.70K
GADICKE ANSBERT
27 Oct 2025
10% owner
Sold on a plan indirect
72,709
$1.72
$125.06K
MPM BioVentures 2014, L.P.
27 Oct 2025
10% owner
Sold on a plan indirect
72,709
$1.72
$125.06K
EVNIN LUKE
27 Oct 2025
Director
Sold on a plan indirect
46,664
$1.72
$80.26K
Show all 163 transactions →

What was left out

Form 4 filings counted 53
Amendments (4/A) skipped 0
Filings about a different issuer 0
Unreadable filings 0
Joint filings 22
Sales on a Rule 10b5-1 plan 143
Sales straight out of an exercise 0
Sales at will 20
Transactions with no price 0
Shares from compensation/vesting 0
History held since 3 May 2021