SEC Form 4 · Updated Daily
ACRS
— ACLARIS THERAPEUTICS, INC. OwnershipInsider and institutional ownership derived from SEC Form 4 filings. Click any owner to see their holdings across every company they’ve filed on, and how their position has changed over time.
Current Reporting Owners
| Owner | Role | Shares Owned | As Of | Last Activity |
|---|---|---|---|---|
| Leonard Braden Michael | 10%+ Owner | 13,950,000 | 2026-04-23 | S |
| Walker Neal | Director · Officer | 1,543,886 | 2026-02-03 | F |
| Mehra Anand | Director | 726,403 | 2026-06-05 | M |
| Loerop James | Officer | 192,260 | 2026-02-03 | F |
| Balthaser Kevin | Officer | 187,453 | 2026-03-01 | F |
| Molineaux Christopher P. | Director | 69,536 | 2026-06-05 | M |
| Davis Hugh M. | Director · Officer | 45,425 | 2026-02-03 | M |
| Humphries William D. | Director | 45,105 | 2026-06-05 | M |
| GOWEN MAXINE | Director | 33,334 | 2026-06-05 | M |
| MILANO VINCENT | Director | 28,896 | 2026-06-05 | M |
| Hall Jesse Wayne | Officer | 27,045 | 2026-05-01 | F |
| SCHIFF ANDREW N | Director | 25,540 | 2026-06-05 | M |
| Kolbeck Roland Wilhelm | Officer | 23,990 | 2026-08-01 | F |
Recent Filings
| Date | Owner | Activity | Shares | Price | Owned After |
|---|---|---|---|---|---|
| 2026-08-01 | Kolbeck Roland Wilhelm | Option exercise (derivative) | 36,375 | $0.00 | 109,125 |
| 2026-08-01 | Kolbeck Roland Wilhelm | Tax withholding | 12,385 | $5.20 | 23,990 |
| 2026-08-01 | Kolbeck Roland Wilhelm | Option exercise | 36,375 | — | 36,375 |
| 2026-06-05 | GOWEN MAXINE | Option exercise (derivative) | 11,580 | $0.00 | 0 |
| 2026-06-05 | GOWEN MAXINE | Option exercise | 11,580 | — | 33,334 |
| 2026-06-05 | MILANO VINCENT | Option exercise (derivative) | 11,580 | $0.00 | 0 |
| 2026-06-05 | MILANO VINCENT | Option exercise | 11,580 | — | 28,896 |
| 2026-06-05 | Molineaux Christopher P. | Option exercise (derivative) | 11,580 | $0.00 | 0 |
| 2026-06-05 | Molineaux Christopher P. | Option exercise | 11,580 | — | 69,536 |
| 2026-06-05 | Humphries William D. | Option exercise (derivative) | 11,580 | $0.00 | 0 |
| 2026-06-05 | Humphries William D. | Option exercise | 11,580 | — | 45,105 |
| 2026-06-05 | SCHIFF ANDREW N | Option exercise (derivative) | 11,580 | $0.00 | 0 |
| 2026-06-05 | SCHIFF ANDREW N | Option exercise | 11,580 | — | 25,540 |
| 2026-06-05 | Mehra Anand | Option exercise (derivative) | 11,580 | $0.00 | 0 |
| 2026-06-05 | Mehra Anand | Option exercise | 11,580 | — | 726,403 |
| 2026-06-04 | GOWEN MAXINE | Grant / award (derivative) | 10,987 | $0.00 | 10,987 |
| 2026-06-04 | GOWEN MAXINE | Grant / award (derivative) | 42,350 | $0.00 | 42,350 |
| 2026-06-04 | MILANO VINCENT | Grant / award (derivative) | 10,987 | $0.00 | 10,987 |
| 2026-06-04 | MILANO VINCENT | Grant / award (derivative) | 42,350 | $0.00 | 42,350 |
| 2026-06-04 | Molineaux Christopher P. | Grant / award (derivative) | 10,987 | $0.00 | 10,987 |
| 2026-06-04 | Molineaux Christopher P. | Grant / award (derivative) | 42,350 | $0.00 | 42,350 |
| 2026-06-04 | Humphries William D. | Grant / award (derivative) | 10,987 | $0.00 | 10,987 |
| 2026-06-04 | Humphries William D. | Grant / award (derivative) | 42,350 | $0.00 | 42,350 |
| 2026-06-04 | SCHIFF ANDREW N | Grant / award (derivative) | 10,987 | $0.00 | 10,987 |
| 2026-06-04 | SCHIFF ANDREW N | Grant / award (derivative) | 42,350 | $0.00 | 42,350 |
| 2026-06-04 | Mehra Anand | Grant / award (derivative) | 10,987 | $0.00 | 10,987 |
| 2026-06-04 | Mehra Anand | Grant / award (derivative) | 42,350 | $0.00 | 42,350 |
| 2026-05-01 | Hall Jesse Wayne | Option exercise (derivative) | 36,375 | $0.00 | 109,125 |
| 2026-05-01 | Hall Jesse Wayne | Tax withholding | 9,330 | $4.41 | 27,045 |
| 2026-05-01 | Hall Jesse Wayne | Option exercise | 36,375 | — | 36,375 |
| 2026-04-23 | Leonard Braden Michael | Open-market sale | 300,000 | $4.53 | 13,950,000 |
| 2026-03-01 | Balthaser Kevin | Option exercise (derivative) | 2,375 | $0.00 | 0 |
| 2026-03-01 | Balthaser Kevin | Tax withholding | 677 | $2.87 | 187,453 |
| 2026-03-01 | Balthaser Kevin | Option exercise | 2,375 | — | 188,130 |
| 2026-02-03 | Balthaser Kevin | Option exercise (derivative) | 22,025 | $0.00 | 66,075 |
| 2026-02-03 | Balthaser Kevin | Tax withholding | 6,449 | $3.47 | 185,755 |
| 2026-02-03 | Balthaser Kevin | Option exercise | 22,025 | — | 192,204 |
| 2026-02-03 | Davis Hugh M. | Option exercise (derivative) | 18,675 | $0.00 | 56,025 |
| 2026-02-03 | Davis Hugh M. | Option exercise | 18,675 | — | 45,425 |
| 2026-02-03 | Walker Neal | Option exercise (derivative) | 63,475 | $0.00 | 190,425 |
Source: SEC EDGAR Form 4 filings. For informational purposes only — not investment advice.