Latest 10-Q

What changed in Werewolf Therapeutics, Inc.'s latest quarterly report, compared with the one before.

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Insider trades

Open-market trades from Form 4. 10b5-1 marks a plan set in advance.Open-market buys and sales by officers, directors and 10% owners, from SEC Form 4. A plan set in advance is marked 10b5-1.

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13F holders

Funds that report this stock, checked against market prices.Fund managers with over $100 million in US-listed stocks file a 13F each quarter, up to 45 days after quarter end. Long positions only.

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Trades by members of Congress

Disclosed in dollar ranges, up to 45 days after the trade.Members of Congress, their spouses and dependent children report trades in dollar ranges, up to 45 days after the trade.

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Lobbying

What Werewolf Therapeutics, Inc. and its lobbying firms report each quarter.A company that lobbies with its own staff reports its expenses; a lobbying firm it hires reports the income it received. We count both.

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Institutional ownership over time

How many funds reported holding the stock at the end of each quarter, and how many shares they held between them.

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More filings and data

Each opens the table.

About the company

The basics from the company’s SEC registration.

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$0.9803+$0.00 (+0.03%) Nov 13 close
Oct 13, 2026: $0.9911Oct 14, 2026: $0.98Oct 15, 2026: $0.997Oct 16, 2026: $0.98Oct 19, 2026: $1.04Oct 20, 2026: $1.05Oct 21, 2026: $1.03Oct 22, 2026: $1.01Oct 23, 2026: $0.9801Oct 26, 2026: $0.9806Oct 27, 2026: $1.04Oct 28, 2026: $1.06Oct 29, 2026: $1.10Oct 30, 2026: $0.9861Nov 2, 2026: $1.05Nov 3, 2026: $1.07Nov 4, 2026: $1.09Nov 5, 2026: $1.02Nov 6, 2026: $1.01Nov 9, 2026: $1.01Nov 10, 2026: $0.97Nov 11, 2026: $0.9889Nov 12, 2026: $0.98Nov 13, 2026: $0.9803
Oct 13, 2026Low $0.97 · High $1.10Nov 13, 2026
Aug 13, 2026: $0.386Aug 14, 2026: $0.4047Aug 17, 2026: $0.4055Aug 18, 2026: $0.4092Aug 19, 2026: $0.4093Aug 20, 2026: $0.4312Aug 21, 2026: $0.8735Aug 24, 2026: $0.8833Aug 25, 2026: $0.89Aug 26, 2026: $0.9888Aug 27, 2026: $0.9708Aug 28, 2026: $0.9433Aug 31, 2026: $0.941Sep 1, 2026: $0.9575Sep 2, 2026: $0.9983Sep 3, 2026: $0.9438Sep 4, 2026: $0.9663Sep 8, 2026: $0.98Sep 9, 2026: $0.965Sep 10, 2026: $0.9885Sep 11, 2026: $0.982Sep 14, 2026: $0.9579Sep 15, 2026: $0.98Sep 16, 2026: $0.919Sep 17, 2026: $0.963Sep 18, 2026: $0.965Sep 21, 2026: $0.98Sep 22, 2026: $0.982Sep 23, 2026: $0.9894Sep 24, 2026: $0.981Sep 25, 2026: $0.9599Sep 28, 2026: $0.93Sep 29, 2026: $0.91Sep 30, 2026: $0.9223Oct 1, 2026: $0.8815Oct 2, 2026: $0.9281Oct 5, 2026: $0.93Oct 6, 2026: $0.9202Oct 7, 2026: $0.9201Oct 8, 2026: $0.91Oct 9, 2026: $0.9796Oct 12, 2026: $0.9818Oct 13, 2026: $0.9911Oct 14, 2026: $0.98Oct 15, 2026: $0.997Oct 16, 2026: $0.98Oct 19, 2026: $1.04Oct 20, 2026: $1.05Oct 21, 2026: $1.03Oct 22, 2026: $1.01Oct 23, 2026: $0.9801Oct 26, 2026: $0.9806Oct 27, 2026: $1.04Oct 28, 2026: $1.06Oct 29, 2026: $1.10Oct 30, 2026: $0.9861Nov 2, 2026: $1.05Nov 3, 2026: $1.07Nov 4, 2026: $1.09Nov 5, 2026: $1.02Nov 6, 2026: $1.01Nov 9, 2026: $1.01Nov 10, 2026: $0.97Nov 11, 2026: $0.9889Nov 12, 2026: $0.98Nov 13, 2026: $0.9803
Aug 13, 2026Low $0.386 · High $1.10Nov 13, 2026
Nov 13, 2025: $0.9277Nov 14, 2025: $0.9182Nov 17, 2025: $0.9194Nov 18, 2025: $0.9152Nov 19, 2025: $0.9247Nov 20, 2025: $0.8547Nov 21, 2025: $0.8732Nov 24, 2025: $0.9767Nov 25, 2025: $0.9103Nov 26, 2025: $0.977Nov 28, 2025: $1.00Dec 1, 2025: $0.9168Dec 2, 2025: $0.86Dec 3, 2025: $0.9179Dec 4, 2025: $0.9963Dec 5, 2025: $0.9517Dec 8, 2025: $1.00Dec 9, 2025: $1.01Dec 10, 2025: $1.07Dec 11, 2025: $1.09Dec 12, 2025: $1.10Dec 15, 2025: $1.03Dec 16, 2025: $1.08Dec 17, 2025: $1.07Dec 18, 2025: $0.6466Dec 19, 2025: $0.6868Dec 22, 2025: $0.6694Dec 23, 2025: $0.6287Dec 24, 2025: $0.6604Dec 26, 2025: $0.6543Dec 29, 2025: $0.6212Dec 30, 2025: $0.6113Dec 31, 2025: $0.6335Jan 2, 2026: $0.6448Jan 5, 2026: $0.6444Jan 6, 2026: $0.6422Jan 7, 2026: $0.6414Jan 8, 2026: $0.6303Jan 9, 2026: $0.6035Jan 12, 2026: $0.5746Jan 13, 2026: $0.5714Jan 14, 2026: $0.584Jan 15, 2026: $0.5509Jan 16, 2026: $0.5493Jan 20, 2026: $0.5644Jan 21, 2026: $0.598Jan 22, 2026: $0.697Jan 23, 2026: $0.6746Jan 26, 2026: $0.6487Jan 27, 2026: $0.671Jan 28, 2026: $0.7135Jan 29, 2026: $0.7246Jan 30, 2026: $0.6616Feb 2, 2026: $0.6785Feb 3, 2026: $0.6621Feb 4, 2026: $0.6417Feb 5, 2026: $0.606Feb 6, 2026: $0.6122Feb 9, 2026: $0.6749Feb 10, 2026: $0.7177Feb 11, 2026: $0.6711Feb 12, 2026: $0.659Feb 13, 2026: $0.6536Feb 17, 2026: $0.6587Feb 18, 2026: $0.6589Feb 19, 2026: $0.7192Feb 20, 2026: $0.6702Feb 23, 2026: $0.66Feb 24, 2026: $0.6616Feb 25, 2026: $0.64Feb 26, 2026: $0.6319Feb 27, 2026: $0.6002Mar 2, 2026: $0.583Mar 3, 2026: $0.5851Mar 4, 2026: $0.6125Mar 5, 2026: $0.6213Mar 6, 2026: $0.6319Mar 9, 2026: $0.7327Mar 10, 2026: $0.74Mar 11, 2026: $0.8375Mar 12, 2026: $0.826Mar 13, 2026: $0.7798Mar 16, 2026: $0.811Mar 17, 2026: $0.8702Mar 18, 2026: $0.8431Mar 19, 2026: $0.8101Mar 20, 2026: $0.786Mar 23, 2026: $0.8235Mar 24, 2026: $0.77Mar 25, 2026: $0.7802Mar 26, 2026: $0.8631Mar 27, 2026: $0.7808Mar 30, 2026: $0.7969Mar 31, 2026: $0.8326Apr 1, 2026: $0.9584Apr 2, 2026: $1.01Apr 6, 2026: $1.04Apr 7, 2026: $1.00Apr 8, 2026: $0.9844Apr 9, 2026: $0.8984Apr 10, 2026: $0.849Apr 13, 2026: $0.9176Apr 14, 2026: $0.9175Apr 15, 2026: $0.9196Apr 16, 2026: $0.9116Apr 17, 2026: $0.9457Apr 20, 2026: $0.9697Apr 21, 2026: $0.9047Apr 22, 2026: $0.9325Apr 23, 2026: $0.8601Apr 24, 2026: $0.813Apr 27, 2026: $0.83Apr 28, 2026: $0.74Apr 29, 2026: $0.68Apr 30, 2026: $0.7196May 1, 2026: $0.723May 4, 2026: $0.69May 5, 2026: $0.6697May 6, 2026: $0.6502May 7, 2026: $0.62May 8, 2026: $0.68May 11, 2026: $0.6605May 12, 2026: $0.632May 13, 2026: $0.5839May 14, 2026: $0.5426May 15, 2026: $0.5151May 18, 2026: $0.4953May 19, 2026: $0.4284May 20, 2026: $0.438May 21, 2026: $0.4224May 22, 2026: $0.4436May 26, 2026: $0.4631May 27, 2026: $0.49May 28, 2026: $0.456May 29, 2026: $0.45Jun 1, 2026: $0.466Jun 2, 2026: $0.4301Jun 3, 2026: $0.4225Jun 4, 2026: $0.43Jun 5, 2026: $0.3923Jun 8, 2026: $0.3819Jun 9, 2026: $0.3745Jun 10, 2026: $0.365Jun 11, 2026: $0.3942Jun 12, 2026: $0.381Jun 15, 2026: $0.3889Jun 16, 2026: $0.36Jun 17, 2026: $0.344Jun 18, 2026: $0.3513Jun 22, 2026: $0.3701Jun 23, 2026: $0.3617Jun 24, 2026: $0.3746Jun 25, 2026: $0.334Jun 26, 2026: $0.323Jun 29, 2026: $0.308Jun 30, 2026: $0.3599Jul 1, 2026: $0.353Jul 2, 2026: $0.3404Jul 6, 2026: $0.32Jul 7, 2026: $0.344Jul 8, 2026: $0.3598Jul 9, 2026: $0.3785Jul 10, 2026: $0.403Jul 13, 2026: $0.3415Jul 14, 2026: $0.3441Jul 15, 2026: $0.3395Jul 16, 2026: $0.3679Jul 17, 2026: $0.368Jul 20, 2026: $0.368Jul 21, 2026: $0.363Jul 22, 2026: $0.3653Jul 23, 2026: $0.3602Jul 24, 2026: $0.427Jul 27, 2026: $0.4533Jul 28, 2026: $0.4493Jul 29, 2026: $0.46Jul 30, 2026: $0.5004Jul 31, 2026: $0.3531Aug 3, 2026: $0.3676Aug 4, 2026: $0.4146Aug 5, 2026: $0.402Aug 6, 2026: $0.4028Aug 7, 2026: $0.3971Aug 10, 2026: $0.382Aug 11, 2026: $0.3837Aug 12, 2026: $0.3819Aug 13, 2026: $0.386Aug 14, 2026: $0.4047Aug 17, 2026: $0.4055Aug 18, 2026: $0.4092Aug 19, 2026: $0.4093Aug 20, 2026: $0.4312Aug 21, 2026: $0.8735Aug 24, 2026: $0.8833Aug 25, 2026: $0.89Aug 26, 2026: $0.9888Aug 27, 2026: $0.9708Aug 28, 2026: $0.9433Aug 31, 2026: $0.941Sep 1, 2026: $0.9575Sep 2, 2026: $0.9983Sep 3, 2026: $0.9438Sep 4, 2026: $0.9663Sep 8, 2026: $0.98Sep 9, 2026: $0.965Sep 10, 2026: $0.9885Sep 11, 2026: $0.982Sep 14, 2026: $0.9579Sep 15, 2026: $0.98Sep 16, 2026: $0.919Sep 17, 2026: $0.963Sep 18, 2026: $0.965Sep 21, 2026: $0.98Sep 22, 2026: $0.982Sep 23, 2026: $0.9894Sep 24, 2026: $0.981Sep 25, 2026: $0.9599Sep 28, 2026: $0.93Sep 29, 2026: $0.91Sep 30, 2026: $0.9223Oct 1, 2026: $0.8815Oct 2, 2026: $0.9281Oct 5, 2026: $0.93Oct 6, 2026: $0.9202Oct 7, 2026: $0.9201Oct 8, 2026: $0.91Oct 9, 2026: $0.9796Oct 12, 2026: $0.9818Oct 13, 2026: $0.9911Oct 14, 2026: $0.98Oct 15, 2026: $0.997Oct 16, 2026: $0.98Oct 19, 2026: $1.04Oct 20, 2026: $1.05Oct 21, 2026: $1.03Oct 22, 2026: $1.01Oct 23, 2026: $0.9801Oct 26, 2026: $0.9806Oct 27, 2026: $1.04Oct 28, 2026: $1.06Oct 29, 2026: $1.10Oct 30, 2026: $0.9861Nov 2, 2026: $1.05Nov 3, 2026: $1.07Nov 4, 2026: $1.09Nov 5, 2026: $1.02Nov 6, 2026: $1.01Nov 9, 2026: $1.01Nov 10, 2026: $0.97Nov 11, 2026: $0.9889Nov 12, 2026: $0.98Nov 13, 2026: $0.9803
Nov 13, 2025Low $0.308 · High $1.10Nov 13, 2026
Congress purchase Congress sale Insider sale over $1M

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