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ATYR insider buying

Every open-market purchase of aTYR PHARMA INC (ATYR) stock by its officers, directors and major shareholders, from SEC Form 4 filings.

Bought, last 12 months$50K
Insiders buying (12m)1
Purchases on record2
Last purchase filedMay 28, 2026

In the last 12 months, 1 insider of aTYR PHARMA INC bought $50K of ATYR stock on the open market in 1 reported purchase. The most recent was filed on May 28, 2026: Schimmel Paul (Director) bought 100,000 shares at $0.50, worth $50K. The largest purchase on record here is $912.72K by Schimmel Paul on Oct 8, 2025.

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All ATYR insider purchases

FiledInsiderValueSharesPriceStakeTrade
May 28Schimmel PaulDirector$50K100,000$0.50+15%May 27SEC
Oct 9Schimmel PaulDirector$912.72K1,000,000$0.91+242%Oct 8SEC