Date
Insider
Company
Owned Shares
Shares Traded
Price
Net Total
BUY
6 Jan 2023RA CAPITAL MANAGEMENT, L.P.
Director, 10% Owner
Werewolf Therapeutics, Inc.
(HOWL)
5,701,056+48%
1,853,000
$2.21
$4,095,130.00
SELL
15 Dec 2021Leonard Reid
Chief Operating Officer, Officer
Werewolf Therapeutics, Inc.
(HOWL)
122,292-2%
3,000
$13.41
$40,241.63
BUY
14 Jun 2021RA CAPITAL MANAGEMENT, L.P.
Director, 10% Owner
Werewolf Therapeutics, Inc.
(HOWL)
4,291,881+8%
323,298
$12.77
$4,129,397.80
BUY
4 May 2021MPM BioVentures 2014, L.P.
10% Owner
Werewolf Therapeutics, Inc.
(HOWL)
3,187,998+4%
125,759
$16.00
$2,012,144.00
BUY
4 May 2021Sphera Global Healthcare Management LP
10% Owner
Werewolf Therapeutics, Inc.
(HOWL)
787,997+151%
475,000
$16.00
$7,600,000.00
BUY
4 May 2021Longwood Fund III GP, LLC
10% Owner
Werewolf Therapeutics, Inc.
(HOWL)
1,677,082+17%
250,000
$16.00
$4,000,000.00
BUY
4 May 2021GADICKE ANSBERT
10% Owner
Werewolf Therapeutics, Inc.
(HOWL)
6,672,183+3%
245,000
$16.00
$3,920,000.00
BUY
4 May 2021Taiho Ventures LLC
10% Owner
Werewolf Therapeutics, Inc.
(HOWL)
2,068,909+17%
312,500
$16.00
$5,000,000.00
BUY
4 May 2021Arkin Bio Ventures 2 L.P.
10% Owner
Werewolf Therapeutics, Inc.
(HOWL)
2,046,634+24%
400,000
$16.00
$6,400,000.00
BUY
4 May 2021RA CAPITAL MANAGEMENT, L.P.
Director, 10% Owner
Werewolf Therapeutics, Inc.
(HOWL)
3,524,758+94%
1,715,000
$16.00
$27,440,000.00
BUY
4 May 2021Flynn James E
10% Owner, Possible Member of 10% Group
Werewolf Therapeutics, Inc.
(HOWL)
2,552,787+45%
800,000
$16.00
$12,800,000.00
BUY
23 Dec 2020EVNIN LUKE
Director, 10% Owner
Werewolf Therapeutics, Inc.
(HOWL)
4,284,172+3%
150,799
$16.00
$2,412,784.00
BUY
23 Dec 2020Lazarus Alon
Director, 10% Owner
Werewolf Therapeutics, Inc.
(HOWL)
2,046,634+24%
400,000
$16.00
$6,400,000.00
BUY
23 Dec 2020Asanuma Sakae
Director, 10% Owner
Werewolf Therapeutics, Inc.
(HOWL)
2,068,909+17%
312,500
$16.00
$5,000,000.00