Who are the insiders buying Attovia Therapeutics, Inc. stock?

InsiderAct tracks all open-market purchases of Attovia Therapeutics, Inc. stock by corporate insiders — including officers, directors, and shareholders owning more than 10% — sourced from public SEC Form 4 filings.

What does insider buying at a company mean?

When a corporate officer, director, or major shareholder purchases their own company's stock on the open market using personal funds, it signals confidence in the company's outlook. This is especially meaningful when multiple insiders buy within the same 7–14 day window (cluster buying) or when the purchase size exceeds $100,000.

How do I find cluster buying signals for a company?

InsiderAct automatically detects cluster buying — two or more insiders independently purchasing shares within a 14-day window. When a cluster buy signal is active for a company, it appears prominently on the company's InsiderAct page and on the Signals tab.

Has Attovia Therapeutics, Inc. had any recent large insider purchases?

InsiderAct tracks all open-market purchases of $100,000 or more at Attovia Therapeutics, Inc.. Large insider purchases are flagged as high-conviction signals because they represent meaningful personal capital commitments by executives or directors who have direct visibility into the company's operations and prospects.

Where do the insider transactions on this page come from?

All transactions shown on InsiderAct company pages are sourced directly from SEC EDGAR Form 4 filings — the mandatory public disclosures that corporate insiders must submit within 2 business days of any stock transaction. InsiderAct ingests these filings in near real time and filters for open-market purchases and sales.

ATTO

Attovia Therapeutics, Inc.

$22.14-0.59 (-2.60%)

Price

MA20

▲Insider buy

▼Insider sell

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Insider Activity

100 of 115 trades

Executives investing their own money

15+ more trades

Sale

$1.61M

-76,418 shares @ $21.04

								1WStock price change 1 week after insider bought. Small number below shows return vs S&P 500.	1MStock price change 1 month after insider bought.
2026-08-08	2026-08-06	Redmile Group, Llc	10% Owner	Purchase	200,000	$17.00	$3,400,000	+12.8%	+50.3%
2026-08-08	2026-08-06	Redmile Group, Llc	10% Owner	Conversion	782,854	$0.00	$0	N/A	N/A
2026-08-08	2026-08-06	Redmile Group, Llc	10% Owner	Purchase	400,000	$17.00	$6,800,000	+12.8%	+50.3%
2026-08-07	2026-08-06	Sanofi	10% Owner	Purchase	300,000	$17.00	$5,100,000	+12.8%	+50.3%
2026-08-07	2026-08-06	Sanofi	10% Owner	Conversion	782,855	$0.00	$0	N/A	N/A
2026-08-06	2026-08-06	Frazier Life Sciences Xi, L.P.	10% Owner	Purchase	588,235	$17.00	$9,999,995	+12.8%	+50.3%
2026-08-06	2026-08-06	Frazier Life Sciences Xi, L.P.	10% Owner	Conversion	961,322	$0.00	$0	N/A	N/A
2026-08-06	2026-08-06	Frazier Life Sciences Xi, L.P.	10% Owner	Conversion	1,590,175	$0.00	$0	N/A	N/A
2026-08-06	2026-08-06	Frazier Life Sciences Xi, L.P.	10% Owner	Conversion	1,189,940	$0.00	$0	N/A	N/A
2026-08-06	2026-08-06	Frazier Life Sciences Xi, L.P.	10% Owner	Conversion	1,749,192	$0.00	$0	N/A	N/A

ATTO

Insider Activity

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