RA Capital Healthcare Fund LP's Form 4 filing
Werewolf Therapeutics, Inc. (HOWL) · filed Jun 16, 2026
- Accession no.
- 0001231919-26-000654
- Filed
- Jun 16, 2026, 6:01 PM ET
- Trade date
- Jun 12-16, 2026
- Filing delay
- 4 days
- Rule 10b5-1 plan
- Not checked
This filing lists 6 non-derivative transactions. Open-market sales total $173.8K. It was filed 4 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.
| Owner | Relationship to the company |
|---|---|
| RA Capital Healthcare Fund LPCIK 0001315082 | 10% Owner |
| Ra Capital Management, L.P.CIK 0001346824 | 10% Owner |
| Kolchinsky PeterCIK 0001384859 | 10% Owner |
| Shah Rajeev M.CIK 0001619841 | 10% Owner |
Non-derivative securities (Table I)
Acquisitions and disposals of common stock and similar shares, one row per line on the filing.
| Trade date | Security | Transaction | Shares | Price | Value | Shares after | Ownership | Flags |
|---|---|---|---|---|---|---|---|---|
| Jun 12, 2026 | Common Stock | SSaleDisposed | −159,119 | $0.40F1 | −$63,647.6 | 4,917,566 | Indirect | |
| Jun 12, 2026 | Common Stock | SSaleDisposed | −11,322 | $0.40F1 | −$4,528.8 | 349,907 | Indirect | |
| Jun 15, 2026 | Common Stock | SSaleDisposed | −120,216 | $0.39F5 | −$46,884.24 | 4,797,350 | Indirect | |
| Jun 15, 2026 | Common Stock | SSaleDisposed | −8,554 | $0.39F5 | −$3,336.06 | 341,353 | Indirect | |
| Jun 16, 2026 | Common Stock | SSaleDisposed | −139,686 | $0.37F6 | −$51,683.82 | 4,657,664 | Indirect | |
| Jun 16, 2026 | Common Stock | SSaleDisposed | −9,939 | $0.37F6 | −$3,677.43 | 331,414 | Indirect |
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 $0.3814 to $0.4129 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.
- F5
The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $0.3757 to $0.3955 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.
- F6
The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $0.3584 to $0.3906 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.