SEC Form 4 · accession 0001144204-16-124443
Aclaris Therapeutics, Inc. · ACRS
Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗
Reporting owners
RA Capital Healthcare Fund LP
10% Owner
RA CAPITAL MANAGEMENT, LLC
10% Owner
Peter Kolchinsky
10% Owner
Period of report
Sep 15, 2016
Accepted (ET)
Sep 19, 2016 · 5:15 pm EDT
Rule 10b5-1 plan
unknown — predates the checkbox
Issuer CIK
0001557746
Table I — non-derivative securities
| Security | Date | Code | Shares | Price | A/D | Owned after | D/I | Nature of ownership |
|---|---|---|---|---|---|---|---|---|
| Common StockF1 | Sep 15, 2016 | S | 20,000 | $24.035 | D | 2,607,719 | I | See Footnote |
| Common StockF1 | Sep 15, 2016 | S | 273,000 | $24.00 | D | 2,334,719 | I | See Footnote |
| Common StockF1 | Sep 15, 2016 | S | 58,950 | $24.20 | D | 2,275,769 | I | See Footnote |
| Common StockF1 | Sep 16, 2016 | S | 150,000 | $24.50 | D | 2,125,769 | I | See Footnote |
| Common StockF2,F1 | Sep 16, 2016 | S | 23,600 | $24.5429 | D | 2,102,169 | I | See Footnote |
Table II — derivative securities
No Table II lines on this filing.
Explanation of responses
- F1RA Capital Management, LLC (the "Adviser") and Peter Kolchinsky disclaim beneficial ownership of the reported securities for purposes of Rule 16a-1(a)(1) under the Securities Exchange Act of 1934 (the "Exchange Act") in reliance on Rule 16a-1(a)(1)(v) and (vii), respectively, and, therefore, disclaim any obligation to report ownership of or transactions in the reported securities under Section 16a of the Exchange Act. The filing of this Form 4 shall not be construed as an admission that either the Adviser or Mr. Kolchinsky is or was, for purposes of Section 16 of the Exchange Act, the beneficial owner of any of the securities reported herein.
- F2The reported securities are owned by RA Capital Healthcare Fund, L.P. (the "Fund") and an account owned by Blackwell Partners, LLC - Series A (the "Blackwell Account"). Following the reported transactions, the Fund held 1,770,522 shares and the Blackwell Account held 331,647 shares. The Adviser is the general partner of the Fund and the investment adviser of the Blackwell Account. Mr. Kolchinsky is the sole manager of the Adviser. In their respective capacities, each of Mr. Kolchinsky and the Adviser may be deemed to beneficially own the reported securities for purposes of Section 13(d) of the Exchange Act.