Ticker
ATTO
Attovia Therapeutics, Inc.
Disclosed insider buying on file
$52,369,979across 9 purchases
Open-market purchases only — the amount is a fact, not a verdict.
On file here
Short positions0
Insider purchases9
Congress transactions0
Latest change13 AUG 2026
Insider purchases on file
SEC — Form 4 insider purchase
GOLDMAN SACHS GROUP INC
BOUGHTCommon Stock
$1,785,000
85,000 sh @ $21
05 AUG 2026 → filed 13 AUG 2026
Filed 8 days after the tradeSEC EDGAR · 0000886982-26-000495 →SEC — Form 4 insider purchase
WALSH COLINDirector
BOUGHTCommon Stock
$1,785,000
85,000 sh @ $21
05 AUG 2026 → filed 13 AUG 2026
Filed 8 days after the tradeSEC EDGAR · 0001866174-26-000009 →SEC — Form 4 insider purchase
GOLDMAN SACHS GROUP INC
BOUGHTCommon Stock
$8,500,000
500,000 sh @ $17
06 AUG 2026 → filed 13 AUG 2026
Filed 7 days after the tradeSEC EDGAR · 0000886982-26-000495 →SEC — Form 4 insider purchase
WALSH COLINDirector
BOUGHTCommon Stock
$8,500,000
500,000 sh @ $17
06 AUG 2026 → filed 13 AUG 2026
Filed 7 days after the tradeSEC EDGAR · 0001866174-26-000009 →SEC — Form 4 insider purchase
venBio Global Strategic Fund IV, L.P.
BOUGHTCommon Stock
$6,499,984
382,352 sh @ $17
06 AUG 2026 → filed 10 AUG 2026
Filed 4 days after the tradeSEC EDGAR · 0000905148-26-003548 →SEC — Form 4 insider purchase
Redmile Group, LLC10% owner
BOUGHTCommon Stock
$3,400,000
200,000 sh @ $17
06 AUG 2026 → filed 07 AUG 2026
Filed 1 day after the tradeSEC EDGAR · 0001104659-26-092867 →SEC — Form 4 insider purchase
Redmile Group, LLC10% owner
BOUGHTCommon Stock
$6,800,000
400,000 sh @ $17
06 AUG 2026 → filed 07 AUG 2026
Filed 1 day after the tradeSEC EDGAR · 0001104659-26-092867 →SEC — Form 4 insider purchase
Sanofi
BOUGHTCommon Stock
$5,100,000
300,000 sh @ $17
06 AUG 2026 → filed 07 AUG 2026
Filed 1 day after the tradeSEC EDGAR · 0001193125-26-340173 →SEC — Form 4 insider purchase
Frazier Life Sciences XI, L.P.
BOUGHTCommon Stock
$9,999,995
588,235 sh @ $17
06 AUG 2026 → filed 06 AUG 2026
Filed the same day as the tradeSEC EDGAR · 0001231919-26-000838 →