Attovia Therapeutics, Inc. (ATTO) Insider Trading -- Recent Executive & Director Transactions
20 insiders reported 519 Form 4 transactions for Attovia Therapeutics, Inc. (ATTO) over the past 18 months (most recent 2026-08-28). Recent activity: WSLS EMP OFFSHORE INVESTMENTS, L.P. (Insider) Buy 85,000 shares, Broad Street Principal Investments, L.L.C. (Insider) Sell 447 shares, WALSH COLIN (Director) Buy 85,000 shares, West Street Life Sciences I, L.P. (Insider) Buy 85,000 shares, GOLDMAN SACHS ASSET MANAGEMENT, L.P. (Insider) Buy 85,000 shares. Source: SEC Form 4.
| Date | Insider | Title | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-08-28 | WSLS EMP OFFSHORE INVESTMENTS, L.P. | Insider | Buy | 85,000 | $1.8M |
| 2026-08-28 | Broad Street Principal Investments, L.L.C. | Insider | Sell | 447 | $9,776 |
| 2026-08-28 | WALSH COLIN | Director | Buy | 85,000 | $1.8M |
| 2026-08-28 | West Street Life Sciences I, L.P. | Insider | Buy | 85,000 | $1.8M |
| 2026-08-28 | GOLDMAN SACHS ASSET MANAGEMENT, L.P. | Insider | Buy | 85,000 | $1.8M |
| 2026-08-28 | WSLS OFFSHORE INVESTMENTS, SLP | Insider | Buy | 85,000 | $1.8M |
| 2026-08-28 | WSLS EMP ONSHORE INVESTMENTS, L.P. | Insider | Buy | 85,000 | $1.8M |
| 2026-08-28 | WSLS EMP ONSHORE INVESTMENTS, L.P. | Insider | Sell | 447 | $9,776 |
| 2026-08-28 | GOLDMAN SACHS GROUP INC | Insider | Buy | 85,000 | $1.8M |
| 2026-08-28 | GOLDMAN SACHS ASSET MANAGEMENT, L.P. | Insider | Sell | 988 | $21,766 |
| 2026-08-28 | Broad Street Principal Investments, L.L.C. | Insider | Sell | 988 | $21,766 |
| 2026-08-28 | WALSH COLIN | Director | Sell | 988 | $21,766 |
| 2026-08-28 | West Street Life Sciences I, L.P. | Insider | Sell | 988 | $21,766 |
| 2026-08-28 | WSLS EMP OFFSHORE INVESTMENTS, L.P. | Insider | Sell | 988 | $21,766 |
| 2026-08-28 | WSLS OFFSHORE INVESTMENTS, SLP | Insider | Sell | 988 | $21,766 |
| 2026-08-28 | WSLS EMP ONSHORE INVESTMENTS, L.P. | Insider | Sell | 988 | $21,766 |
| 2026-08-28 | GOLDMAN SACHS & CO. LLC | Insider | Sell | 988 | $21,766 |
| 2026-08-28 | GOLDMAN SACHS GROUP INC | Insider | Sell | 988 | $21,766 |
| 2026-08-28 | GOLDMAN SACHS ASSET MANAGEMENT, L.P. | Insider | Sell | 447 | $9,776 |
| 2026-08-28 | Broad Street Principal Investments, L.L.C. | Insider | Buy | 85,000 | $1.8M |
| 2026-08-28 | WALSH COLIN | Director | Sell | 447 | $9,776 |
| 2026-08-28 | West Street Life Sciences I, L.P. | Insider | Sell | 447 | $9,776 |
| 2026-08-28 | WSLS EMP OFFSHORE INVESTMENTS, L.P. | Insider | Sell | 447 | $9,776 |
| 2026-08-28 | WSLS OFFSHORE INVESTMENTS, SLP | Insider | Sell | 447 | $9,776 |
| 2026-08-28 | GOLDMAN SACHS & CO. LLC | Insider | Buy | 85,000 | $1.8M |
Source: SEC Form 4 filings · as of 2026-08-28