Mark Sullivan III, General Counsel & Secretary at Sesen Bio, Inc. (SESN), sold 320,196 shares at $0.59 ($189K) on 2023-03-02, disclosed to the SEC on 2023-03-06.
Open-market sale of $189k SESN by General Counsel & Secretary. Not flagged as scheduled, tax-driven, or recurring — but no specific bearish signal from our filters. Reasons for insider sales vary widely.
Nothing distinguishes this filing.
| # | Price | Shares | Value | % of Total |
|---|---|---|---|---|
| 1 | $0.59 | 44,879 | $26K | 14.0% |
| 2 | $0.59 | 73,361 | $43K | 22.9% |
| 3 | $0.59 | 100,978 | $60K | 31.5% |
| 4 | $0.59 | 100,978 | $60K | 31.5% |
| Total | $0.59 avg | 320,196 | $189K | 100% |
| Filing → |
| MNMD | SELL | 2025-12-29 | $297K | — | Filing → |
| MNMD | SELL | 2025-09-26 | $220K | — | Filing → |
| MNMD | SELL | 2025-06-26 | $156K | — | Filing → |