Insiders / Leonard Braden Michael
Leonard Braden Michael
CIK 1373603personinsider
Companies
2
First seen
Feb 13, 2026
Last activity
May 18, 2026
Companies
| Company | Shares held | Latest |
|---|---|---|
| Aclaris Therapeutics, Inc. · ACRS | 13,950,000 | — |
| Outset Medical, Inc. · OM | 2,519,701 | — |
All securities held
2 positions · latest reported per filing
| Company | Security | Shares |
|---|---|---|
| Aclaris Therapeutics, Inc. | Common Stock | 13,950,000 |
| Outset Medical, Inc. | Common Stock | 2,519,701 |
Activity
InsidersInstitutions
This person's insider trades (Form 4), across every company.| Date | Action | Company | Value | Shares Δ | Position after | Impact |
|---|---|---|---|---|---|---|
| May 15, 2026 | Exercise | OM Outset Medical, Inc. Common Stock | $1.61M | +323K +14.70% | 2,519,701 13.40% of shares | low |
| Apr 23, 2026 | Sell | ACRS Aclaris Therapeutics, Inc. Common Stock | $1.36M | -300K -2.11% | 13,950,000 9.48% of shares | medium |
| May 8, 2026 | Exercise | OM Outset Medical, Inc. Common Stock | $988.0K | +198K +10.39% | 2,099,801 11.17% of shares | low |
| May 11, 2026 | Exercise | OM Outset Medical, Inc. Common Stock | $484.5K | +97K +4.61% | 2,196,701 11.69% of shares | low |