20 insiders reported 276 Form 4 transactions for Attovia Therapeutics, Inc. (ATTO) over the past 18 months (most recent 2026-08-13). Recent activity: GOLDMAN SACHS ASSET MANAGEMENT, L.P. (Insider) Buy 85,000 shares, WSLS EMP OFFSHORE INVESTMENTS, L.P. (Insider) Sell 447 shares, GOLDMAN SACHS GROUP INC (Insider) Buy 85,000 shares, WSLS OFFSHORE INVESTMENTS, SLP (Insider) Buy 85,000 shares, WSLS EMP ONSHORE INVESTMENTS, L.P. (Insider) Buy 85,000 shares. Source: SEC Form 4.
| Date | Insider | Title | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-08-13 | GOLDMAN SACHS ASSET MANAGEMENT, L.P. | Insider | Buy | 85,000 | $1.8M |
| 2026-08-13 | WSLS EMP OFFSHORE INVESTMENTS, L.P. | Insider | Sell | 447 | $9,776 |
| 2026-08-13 | GOLDMAN SACHS GROUP INC | Insider | Buy | 85,000 | $1.8M |
| 2026-08-13 | WSLS OFFSHORE INVESTMENTS, SLP | Insider | Buy | 85,000 | $1.8M |
| 2026-08-13 | WSLS EMP ONSHORE INVESTMENTS, L.P. | Insider | Buy | 85,000 | $1.8M |
| 2026-08-13 | West Street Life Sciences I, L.P. | Insider | Buy | 85,000 | $1.8M |
| 2026-08-13 | Broad Street Principal Investments, L.L.C. | Insider | Buy | 85,000 | $1.8M |
| 2026-08-13 | WSLS EMP OFFSHORE INVESTMENTS, L.P. | Insider | Buy | 85,000 | $1.8M |
| 2026-08-13 | WALSH COLIN | Director | Buy | 85,000 | $1.8M |
| 2026-08-13 | Broad Street Principal Investments, L.L.C. | Insider | Sell | 988 | $21,766 |
| 2026-08-13 | WSLS EMP OFFSHORE INVESTMENTS, L.P. | Insider | Sell | 988 | $21,766 |
| 2026-08-13 | WALSH COLIN | Director | Sell | 988 | $21,766 |
| 2026-08-13 | WSLS OFFSHORE INVESTMENTS, SLP | Insider | Sell | 988 | $21,766 |
| 2026-08-13 | GOLDMAN SACHS & CO. LLC | Insider | Sell | 988 | $21,766 |
| 2026-08-13 | West Street Life Sciences I, L.P. | Insider | Sell | 988 | $21,766 |
| 2026-08-13 | WSLS EMP ONSHORE INVESTMENTS, L.P. | Insider | Sell | 988 | $21,766 |
| 2026-08-13 | GOLDMAN SACHS ASSET MANAGEMENT, L.P. | Insider | Sell | 988 | $21,766 |
| 2026-08-13 | GOLDMAN SACHS GROUP INC | Insider | Sell | 988 | $21,766 |
| 2026-08-13 | WALSH COLIN | Director | Sell | 447 | $9,776 |
| 2026-08-13 | GOLDMAN SACHS GROUP INC | Insider | Sell | 447 | $9,776 |
| 2026-08-13 | Broad Street Principal Investments, L.L.C. | Insider | Sell | 447 | $9,776 |
| 2026-08-13 | West Street Life Sciences I, L.P. | Insider | Sell | 447 | $9,776 |
| 2026-08-13 | GOLDMAN SACHS & CO. LLC | Insider | Sell | 447 | $9,776 |
| 2026-08-13 | GOLDMAN SACHS ASSET MANAGEMENT, L.P. | Insider | Sell | 447 | $9,776 |
| 2026-08-13 | GOLDMAN SACHS & CO. LLC | Insider | Buy | 85,000 | $1.8M |
Source: SEC Form 4 filings · as of 2026-08-13