Werewolf Therapeutics, Inc. - HOWL
Insiders (Form 4) · last 180 days · showing up to 200 transactions
· Form 144 is shown in the SEC filings tab
· Updating…
Visible: 0
Transaction codes:
P = Open-market purchase ·
S = Open-market sale ·
A = Grant/award ·
M = Exercise/conversion of derivative ·
G = Gift ·
F = Tax withholding ·
J = Other ·
A/D:
A = Acquired (buy/receive) ·
D = Disposed (sell/give)
| Filed | Owner | Title | Code | A/D | Shares | Price | Value | Shares after | SEC |
|---|---|---|---|---|---|---|---|---|---|
| Jan 20, 2026 | — | S | D | 38,782.0 | 0.54 | 20,942.28 | 2,159,860.0 | View | |
| Jan 15, 2026 | — | S | D | 37,413.0 | 0.55 | 20,577.15 | 2,198,642.0 | View | |
| Jan 15, 2026 | — | S | D | 30,616.0 | 0.57 | 17,451.12 | 2,236,055.0 | View | |
| Jan 15, 2026 | — | S | D | 43,198.0 | 0.55 | 23,758.9 | 2,266,671.0 | View | |
| Jan 12, 2026 | — | S | D | 58,980.0 | 0.57 | 33,618.6 | 2,309,869.0 | View | |
| Jan 12, 2026 | — | S | D | 24,678.0 | 0.61 | 15,053.58 | 2,368,849.0 | View | |
| Jan 12, 2026 | — | S | D | 7,716.0 | 0.63 | 4,861.08 | 2,393,527.0 | View | |
| Jan 07, 2026 | — | S | D | 11,915.0 | 0.64 | 7,625.6 | 2,401,243.0 | View | |
| Jan 07, 2026 | — | S | D | 40,761.0 | 0.65 | 26,494.65 | 2,413,158.0 | View | |
| Jan 07, 2026 | — | S | D | 18,378.0 | 0.64 | 11,761.92 | 2,453,919.0 | View | |
| Jan 02, 2026 | — | S | D | 18,568.0 | 0.63 | 11,697.84 | 2,472,297.0 | View | |
| Jan 02, 2026 | — | S | D | 24,962.0 | 0.62 | 15,476.44 | 2,490,865.0 | View | |
| Jan 02, 2026 | — | S | D | 34,847.0 | 0.61 | 21,256.67 | 2,515,827.0 | View | |
| Dec 29, 2025 | — | S | D | 108,606.0 | 0.61 | 66,249.66 | 2,550,674.0 | View | |
| Dec 29, 2025 | — | S | D | 35,632.0 | 0.63 | 22,448.16 | 2,659,280.0 | View | |
| Dec 29, 2025 | — | S | D | 16,310.0 | 0.65 | 10,601.5 | 2,694,912.0 | View | |
| Dec 29, 2025 | — | S | D | 71,428.0 | 0.63 | 44,999.64 | 2,711,222.0 | View | |
| Dec 29, 2025 | — | S | D | 59,307.0 | 0.69 | 40,921.83 | 2,782,650.0 | View | |
| Dec 17, 2025 | — | S | D | 9,983.0 | 1.14 | 11,380.62 | 2,841,957.0 | View | |
| Dec 17, 2025 | — | S | D | 14,548.0 | 1.05 | 15,275.4 | 2,851,940.0 | View | |
| Dec 17, 2025 | — | S | D | 23,640.0 | 1.07 | 25,294.8 | 2,866,488.0 | View | |
| Dec 12, 2025 | — | S | D | 17,858.0 | 1.08 | 19,286.64 | 2,890,128.0 | View | |
| Dec 12, 2025 | — | S | D | 28,009.0 | 1.07 | 29,969.63 | 2,907,986.0 | View | |
| Dec 12, 2025 | — | S | D | 37,104.0 | 1.06 | 39,330.24 | 2,935,995.0 | View | |
| Dec 09, 2025 | — | S | D | 44,570.0 | 1.01 | 45,015.7 | 2,973,099.0 | View | |
| Dec 09, 2025 | — | S | D | 34,041.0 | 0.99 | 33,700.59 | 3,017,669.0 | View | |
| Dec 09, 2025 | — | S | D | 16,568.0 | 0.97 | 16,070.96 | 3,051,710.0 | View | |
| Dec 04, 2025 | — | S | D | 53,416.0 | 0.97 | 51,813.52 | 3,068,278.0 | View | |
| Dec 04, 2025 | — | S | D | 36,726.0 | 0.87 | 31,951.62 | 3,121,694.0 | View | |
| Dec 04, 2025 | — | S | D | 38,043.0 | 0.89 | 33,858.27 | 3,158,420.0 | View | |
| Dec 04, 2025 | — | S | D | 83,230.0 | 0.97 | 80,733.1 | 4,784,111.0 | View | |
| Dec 04, 2025 | — | S | D | 57,225.0 | 0.87 | 49,785.75 | 4,867,341.0 | View | |
| Dec 04, 2025 | — | S | D | 59,277.0 | 0.89 | 52,756.53 | 4,924,566.0 | View | |
| Dec 04, 2025 | — | S | D | 83,230.0 | 0.97 | 80,733.1 | 4,784,111.0 | View | |
| Dec 04, 2025 | — | S | D | 57,225.0 | 0.87 | 49,785.75 | 4,867,341.0 | View | |
| Dec 04, 2025 | — | S | D | 59,277.0 | 0.89 | 52,756.53 | 4,924,566.0 | View | |
| Dec 01, 2025 | — | S | D | 39,096.0 | 0.94 | 36,750.24 | 3,196,463.0 | View | |
| Dec 01, 2025 | — | S | D | 13,014.0 | 0.99 | 12,883.86 | 3,235,559.0 | View | |
| Dec 01, 2025 | — | S | D | 38,978.0 | 0.98 | 38,198.44 | 3,248,573.0 | View | |
| Dec 01, 2025 | — | S | D | 60,917.0 | 0.94 | 57,261.98 | 4,983,843.0 | View | |
| Dec 01, 2025 | — | S | D | 20,277.0 | 0.99 | 20,074.23 | 5,044,760.0 | View | |
| Dec 01, 2025 | — | S | D | 60,733.0 | 0.98 | 59,518.34 | 5,065,037.0 | View | |
| Dec 01, 2025 | — | S | D | 60,917.0 | 0.94 | 57,261.98 | 4,983,843.0 | View | |
| Dec 01, 2025 | — | S | D | 20,277.0 | 0.99 | 20,074.23 | 5,044,760.0 | View | |
| Dec 01, 2025 | — | S | D | 60,733.0 | 0.98 | 59,518.34 | 5,065,037.0 | View | |
| Nov 25, 2025 | — | S | D | 27,297.0 | 0.92 | 25,113.24 | 3,287,551.0 | View | |
| Nov 25, 2025 | — | S | D | 56,992.0 | 0.98 | 55,852.16 | 3,314,848.0 | View | |
| Nov 25, 2025 | — | S | D | 41,287.0 | 0.83 | 34,268.21 | 3,371,840.0 | View | |
| Nov 25, 2025 | — | S | D | 42,533.0 | 0.92 | 39,130.36 | 5,125,770.0 | View | |
| Nov 25, 2025 | — | S | D | 88,802.0 | 0.98 | 87,025.96 | 5,168,303.0 | View | |
| Nov 25, 2025 | — | S | D | 64,331.0 | 0.83 | 53,394.73 | 5,257,105.0 | View | |
| Nov 25, 2025 | — | S | D | 42,533.0 | 0.92 | 39,130.36 | 5,125,770.0 | View | |
| Nov 25, 2025 | — | S | D | 88,802.0 | 0.98 | 87,025.96 | 5,168,303.0 | View | |
| Nov 25, 2025 | — | S | D | 64,331.0 | 0.83 | 53,394.73 | 5,257,105.0 | View | |
| Nov 20, 2025 | — | S | D | 26,411.0 | 0.89 | 23,505.79 | 3,413,127.0 | View | |
| Nov 20, 2025 | — | S | D | 42,566.0 | 0.94 | 40,012.04 | 3,439,538.0 | View | |
| Nov 20, 2025 | — | S | D | 33,776.0 | 0.93 | 31,411.68 | 3,482,104.0 | View | |
| Nov 20, 2025 | — | S | D | 41,152.0 | 0.89 | 36,625.28 | 5,321,436.0 | View | |
| Nov 20, 2025 | — | S | D | 66,324.0 | 0.94 | 62,344.56 | 5,362,588.0 | View | |
| Nov 20, 2025 | — | S | D | 52,627.0 | 0.93 | 48,943.11 | 5,428,912.0 | View | |
| Nov 20, 2025 | — | S | D | 41,152.0 | 0.89 | 36,625.28 | 5,321,436.0 | View | |
| Nov 20, 2025 | — | S | D | 66,324.0 | 0.94 | 62,344.56 | 5,362,588.0 | View | |
| Nov 20, 2025 | — | S | D | 52,627.0 | 0.93 | 48,943.11 | 5,428,912.0 | View | |
| Nov 17, 2025 | — | S | D | 36,621.0 | 0.95 | 34,789.95 | 3,515,880.0 | View | |
| Nov 17, 2025 | — | S | D | 39,560.0 | 0.93 | 36,790.8 | 3,552,501.0 | View | |
| Nov 17, 2025 | — | S | D | 58,372.0 | 0.98 | 57,204.56 | 3,592,061.0 | View | |
| Nov 17, 2025 | — | S | D | 57,061.0 | 0.95 | 54,207.95 | 5,481,539.0 | View | |
| Nov 17, 2025 | — | S | D | 61,640.0 | 0.93 | 57,325.2 | 5,538,600.0 | View | |
| Nov 17, 2025 | — | S | D | 90,951.0 | 0.98 | 89,131.98 | 5,600,240.0 | View | |
| Nov 17, 2025 | — | S | D | 57,061.0 | 0.95 | 54,207.95 | 5,481,539.0 | View | |
| Nov 17, 2025 | — | S | D | 61,640.0 | 0.93 | 57,325.2 | 5,538,600.0 | View | |
| Nov 17, 2025 | — | S | D | 90,951.0 | 0.98 | 89,131.98 | 5,600,240.0 | View | |
| Nov 12, 2025 | — | S | D | 26,101.0 | 1.09 | 28,450.09 | 3,650,433.0 | View | |
| Nov 12, 2025 | — | S | D | 35,818.0 | 1.14 | 40,832.52 | 3,676,534.0 | View | |
| Nov 12, 2025 | — | S | D | 31,172.0 | 1.18 | 36,782.96 | 3,712,352.0 | View | |
| Nov 12, 2025 | — | S | D | 43,950.0 | 1.11 | 48,784.5 | 3,743,524.0 | View | |
| Nov 12, 2025 | — | S | D | 40,669.0 | 1.09 | 44,329.21 | 5,691,191.0 | View | |
| Nov 12, 2025 | — | S | D | 55,810.0 | 1.14 | 63,623.4 | 5,731,860.0 | View | |
| Nov 12, 2025 | — | S | D | 48,570.0 | 1.18 | 57,312.6 | 5,787,670.0 | View | |
| Nov 12, 2025 | — | S | D | 68,480.0 | 1.11 | 76,012.8 | 5,836,240.0 | View | |
| Nov 12, 2025 | — | S | D | 40,669.0 | 1.09 | 44,329.21 | 5,691,191.0 | View | |
| Nov 12, 2025 | — | S | D | 55,810.0 | 1.14 | 63,623.4 | 5,731,860.0 | View | |
| Nov 12, 2025 | — | S | D | 48,570.0 | 1.18 | 57,312.6 | 5,787,670.0 | View | |
| Nov 12, 2025 | — | S | D | 68,480.0 | 1.11 | 76,012.8 | 5,836,240.0 | View | |
| Nov 06, 2025 | — | S | D | 34,947.0 | 1.21 | 42,285.87 | 3,787,474.0 | View | |
| Nov 06, 2025 | — | S | D | 30,774.0 | 1.22 | 37,544.28 | 3,822,421.0 | View | |
| Nov 06, 2025 | — | S | D | 90,164.0 | 1.22 | 110,000.08 | 3,853,195.0 | View | |
| Nov 06, 2025 | — | S | D | 54,452.0 | 1.21 | 65,886.92 | 5,904,720.0 | View | |
| Nov 06, 2025 | — | S | D | 47,950.0 | 1.22 | 58,499.0 | 5,959,172.0 | View | |
| Nov 06, 2025 | — | S | D | 140,488.0 | 1.22 | 171,395.36 | 6,007,122.0 | View | |
| Nov 06, 2025 | — | S | D | 54,452.0 | 1.21 | 65,886.92 | 5,904,720.0 | View | |
| Nov 06, 2025 | — | S | D | 47,950.0 | 1.22 | 58,499.0 | 5,959,172.0 | View | |
| Nov 06, 2025 | — | S | D | 140,488.0 | 1.22 | 171,395.36 | 6,007,122.0 | View | |
| Nov 03, 2025 | — | S | D | 60,369.0 | 1.29 | 77,876.01 | 3,943,359.0 | View | |
| Nov 03, 2025 | — | S | D | 73,192.0 | 1.28 | 93,685.76 | 4,003,728.0 | View | |
| Nov 03, 2025 | — | S | D | 55,795.0 | 1.43 | 79,786.85 | 4,076,920.0 | View | |
| Nov 03, 2025 | — | S | D | 94,063.0 | 1.29 | 121,341.27 | 6,147,610.0 | View | |
| Nov 03, 2025 | — | S | D | 114,044.0 | 1.28 | 145,976.32 | 6,241,673.0 | View | |
| Nov 03, 2025 | — | S | D | 86,936.0 | 1.43 | 124,318.48 | 6,355,717.0 | View | |
| Nov 03, 2025 | — | S | D | 94,063.0 | 1.29 | 121,341.27 | 6,147,610.0 | View | |
| Nov 03, 2025 | — | S | D | 114,044.0 | 1.28 | 145,976.32 | 6,241,673.0 | View | |
| Nov 03, 2025 | — | S | D | 86,936.0 | 1.43 | 124,318.48 | 6,355,717.0 | View | |
| Oct 29, 2025 | — | S | D | 86,154.0 | 1.55 | 133,538.7 | 4,132,715.0 | View | |
| Oct 29, 2025 | — | S | D | 44,327.0 | 1.64 | 72,696.28 | 4,218,869.0 | View | |
| Oct 29, 2025 | — | S | D | 46,664.0 | 1.72 | 80,262.08 | 4,263,196.0 | View | |
| Oct 29, 2025 | — | S | D | 134,240.0 | 1.55 | 208,072.0 | 6,442,653.0 | View | |
| Oct 29, 2025 | — | S | D | 69,068.0 | 1.64 | 113,271.52 | 6,576,893.0 | View | |
| Oct 29, 2025 | — | S | D | 72,709.0 | 1.72 | 125,059.48 | 6,645,961.0 | View | |
| Oct 29, 2025 | — | S | D | 134,240.0 | 1.55 | 208,072.0 | 6,442,653.0 | View | |
| Oct 29, 2025 | — | S | D | 69,068.0 | 1.64 | 113,271.52 | 6,576,893.0 | View | |
| Oct 29, 2025 | — | S | D | 72,709.0 | 1.72 | 125,059.48 | 6,645,961.0 | View |