14 Form 4 filings for ATTO between 2026-08-06 and 2026-08-13, from 13 filers. 14 discretionary (0 sales, 0 purchases). None state a filing-level total — that aggregate began on 2026-08-17 — so each row below shows only its largest transaction.
| Filed | Filer | Role | Action | Shares largest txn | Price | Filing total | Txns |
|---|---|---|---|---|---|---|---|
| 2026-08-13 | WALSH COLIN | — | 1,957,134 | — | — | 27 | |
| 2026-08-13 | WSLS EMP ONSHORE INVESTMENTS, L.P. | — | 1,957,134 | — | — | 27 | |
| 2026-08-10 | Deep Track Biotechnology Master Fund, Ltd. | — | 1,957,138 | — | — | — | |
| 2026-08-10 | venBio Global Strategic Fund IV, L.P. | — | 2,311,870 | — | — | 4 | |
| 2026-08-07 | Redmile Biopharma Investments III, L.P. | — | 782,854 | — | — | 3 | |
| 2026-08-07 | Sanofi | — | 782,855 | — | — | 2 | |
| 2026-08-06 | FHMLS XI, L.L.C. | — | 1,749,192 | — | — | 5 | |
| 2026-08-06 | You Angie (Director at Attovia Therapeutics, Inc.) filed a Form 4; no parseable transaction details were found in the filing. | ||||||
| 2026-08-06 | GOLD MITCHELL (Director at Attovia Therapeutics, Inc.) filed a Form 4; no parseable transaction details were found in the filing. | ||||||
| 2026-08-06 | Odrowaz Zaneta (Chief Business Officer at Attovia Therapeutics, Inc.) filed a Form 4; no parseable transaction details were found in the filing. | ||||||
| 2026-08-06 | Veiby Petter (Chief Scientific Officer at Attovia Therapeutics, Inc.) filed a Form 4; no parseable transaction details were found in the filing. | ||||||
| 2026-08-06 | Chen Hubert (Chief Medical Officer at Attovia Therapeutics, Inc.) filed a Form 4; no parseable transaction details were found in the filing. | ||||||
| 2026-08-06 | Attovia Therapeutics, Inc. (Chief Financial Officer at Attovia Therapeutics, Inc.) filed a Form 4; no parseable transaction details were found in the filing. | ||||||
| 2026-08-06 | Attovia Therapeutics, Inc. (President and CEO at Attovia Therapeutics, Inc.) filed a Form 4; no parseable transaction details were found in the filing. | ||||||
| 14 filings · 13 filers · disclosed totals only | $0 (0/14) | — | |||||