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RA Capital Healthcare Fund LP's Form 4 filing

Werewolf Therapeutics, Inc. (HOWL) · filed Jun 22, 2026

Accession no.
0001231919-26-000688
Filed
Jun 22, 2026, 6:59 PM ET
Trade date
Jun 17, 2026
Filing delay
5 days
Rule 10b5-1 plan
Not checked

This filing lists 2 non-derivative transactions. Open-market sales total $145.9K. It was filed 5 days after the trade.

Reporting owners

A Form 4 can have several reporting owners, such as a person and a fund they control. Trade tables show the first one.

Reporting owners on this filing
OwnerRelationship to the company
RA Capital Healthcare Fund LPCIK 000131508210% Owner
Ra Capital Management, L.P.CIK 000134682410% Owner
Kolchinsky PeterCIK 000138485910% Owner
Shah Rajeev M.CIK 000161984110% Owner

Non-derivative securities (Table I)

Acquisitions and disposals of common stock and similar shares, one row per line on the filing.

Non-derivative transactions
Trade dateSecurityTransactionSharesPriceValueShares afterOwnershipFlags
Jun 17, 2026Common StockSSaleDisposed−389,216$0.35F1−$136,225.64,268,448Indirect
Jun 17, 2026Common StockSSaleDisposed−27,695$0.35F1−$9,693.25303,719Indirect

Footnotes and remarks

Livermore keeps the footnotes that transaction prices refer to, all footnotes of amendments (Form 4/A) and the filing's remarks. Other footnotes, such as how indirect holdings are held or the details of a trading plan, are only in the original on SEC EDGAR.

F1

The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $0.34 to $0.39 inclusive. The Reporting Persons undertake to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

Referenced by the price of 2 transactions in Table I.

Read the full filing on SEC EDGAR (opens in a new tab)