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MPM ASSET MANAGEMENT LLC

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MPM ASSET MANAGEMENT LLC's trades of Werewolf Therapeutics Inc's stock


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• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Activity signal Earnings
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PlS: Planned sale, PrS: Proposed sale, O: Option / Other
Notification date Transaction date Company B/S Transaction type Nb. shares
Price
Value 		Number of shares Price Value Details
2026-05-28 2026-05-28
PrS Proposed sale
95,054
392.25
US$2,838,949 		95,054 392.25 US$2,838,949
2026-05-18 2026-05-18
PrS Proposed sale
30,600
81.35
US$2,247,557 		30,600 81.35 US$2,247,557
2026-05-11 2026-05-11
PrS Proposed sale
28,780
246.97
US$1,358,865 		28,780 246.97 US$1,358,865
2026-05-01 2026-05-01
PrS Proposed sale
57,588
0.72
US$41,440 		57,588 0.72 US$41,440
2026-04-29 2026-04-29
PrS Proposed sale
20,608
0.74
US$15,250 		20,608 0.74 US$15,250
2026-04-27 2026-04-27
PrS Proposed sale
20,608
0.81
US$16,754 		20,608 0.81 US$16,754
2026-01-06 2026-01-06
PrS Proposed sale
31,458
0.64
US$20,272 		31,458 0.64 US$20,272
2025-12-29 2025-12-29
PrS Proposed sale
20,597
0.65
US$13,477 		20,597 0.65 US$13,477
2025-12-22 2025-12-22
PrS Proposed sale
20,597
0.69
US$14,146 		20,597 0.69 US$14,146
2025-12-10 2025-12-10
PrS Proposed sale
14,029
1.01
US$14,169 		14,029 1.01 US$14,169
2025-12-03 2025-12-03
PrS Proposed sale
20,597
0.86
US$17,713 		20,597 0.86 US$17,713
2025-11-24 2025-11-24
PrS Proposed sale
20,597
0.87
US$17,985 		20,597 0.87 US$17,985
2025-11-17 2025-11-17
PrS Proposed sale
20,597
0.92
US$18,912 		20,597 0.92 US$18,912
2025-11-10 2025-11-10
PrS Proposed sale
20,597
1.15
US$23,687 		20,597 1.15 US$23,687
2025-11-04 2025-11-04
PrS Proposed sale
20,597
1.31
US$26,982 		20,597 1.31 US$26,982
2025-10-30 2025-10-30
PrS Proposed sale
20,597
1.56
US$32,131 		20,597 1.56 US$32,131
2025-10-27 2025-10-27
PrS Proposed sale
20,597
1.77
US$36,457 		20,597 1.77 US$36,457
2023-05-24 2023-05-22
S Sale
70,170 -18.8%
1.88
US$131,920 		70,170 -18.8% 1.88 US$131,920