ATTO · ISSUER CIK 2058707
Attovia Therapeutics, Inc.
Between Jul 31, 2026 and Oct 28, 2026, 7 Attovia Therapeutics, Inc. insiders reported $52.4M of open-market purchases and $4.5M of sales on SEC Form 4. The largest buyer was Walsh Colin (Director), with $10.3M.
↗7 insiders filed
Original Form 4 filings from Jul 31, 2026 to Oct 28, 2026. 0 of 2 sales were reported under a 10b5-1 plan.
$52.4MInsider buying
$4.5MInsider selling
+$47.9MNet open-market
Aug 13, 2026Latest filing
| Ticker | Insider | Type | Owned | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Aug 13, 202621:52 | Aug 5, 2026 | ATTO | Director | S · SellLate 8d | $21.28 | −105,807 | 0 | -100% | −$2.3M | ||
| Aug 13, 202621:52 | Aug 6, 2026from Aug 5, 2026 | ATTO | Director | P · BuyLate 7d | $17.58 | +585,000 | 3,020,632 | +24% | +$10.3M | — | -10.1% |
| Aug 13, 202621:52 | Aug 6, 2026 | ATTO | Director | C · ConvertLate 7d | — | +2,435,632 | 2,520,632 | +2865% | — | ||
| Aug 13, 202621:51 | Aug 5, 2026 | ATTO | Former 10% Owner · +7 joint | S · SellLate 8d | $21.28 | −105,807 | 0 | -100% | −$2.3M | ||
| Aug 13, 202621:51 | Aug 6, 2026from Aug 5, 2026 | ATTO | Former 10% Owner · +7 joint | P · BuyLate 7d | $17.58 | +585,000 | 3,020,632 | +24% | +$10.3M | — | -10.1% |
| Aug 13, 202621:51 | Aug 6, 2026 | ATTO | Former 10% Owner · +7 joint | C · ConvertLate 7d | — | +2,435,632 | 2,520,632 | +2865% | — | ||
| Aug 10, 202616:30 | Aug 6, 2026 | ATTO | 10% Owner · +2 joint | C · Convert | — | +1,957,138 | 1,957,138 | New | — | ||
| Aug 10, 202616:12 | Aug 6, 2026 | ATTO | 10% Owner | P · Buy | $17.00 | +382,352 | 4,181,367 | +10% | +$6.5M | -22.4% | -7.1% |
| Aug 10, 202616:12 | Aug 6, 2026 | ATTO | 10% Owner | C · Convert | — | +3,799,015 | 3,799,015 | New | — | ||
| Aug 7, 202621:47 | Aug 6, 2026 | ATTO | 10% Owner · +2 joint | P · Buy | $17.00 | +600,000 | 982,854 | +157% | +$10.2M | -22.4% | -7.1% |
| Aug 7, 202621:47 | Aug 6, 2026 | ATTO | 10% Owner · +2 joint | C · Convert | — | +782,854 | 782,854 | New | — | ||
| Aug 7, 202615:45 | Aug 6, 2026 | ATTO | 10% Owner | P · Buy | $17.00 | +300,000 | 1,082,855 | +38% | +$5.1M | -22.4% | -7.1% |
| Aug 7, 202615:45 | Aug 6, 2026 | ATTO | 10% Owner | C · Convert | — | +782,855 | 782,855 | New | — | ||
| Aug 6, 202617:35 | Aug 6, 2026 | ATTO | 10% Owner · +2 joint | P · Buy | $17.00 | +588,235 | 6,154,213 | +11% | +$10.0M | -22.4% | -7.1% |
| Aug 6, 202617:35 | Aug 6, 2026 | ATTO | 10% Owner · +2 joint | C · Convert | — | +5,490,629 | 5,565,978 | +7287% | — |