Market intelligence
ATRAHealthcare
Atara Biotherapeutics Inc insider activity
In the last 90 days, 1 corporate insider purchased $4,744,255 of stock on the open market.
SEC-reported filing activity is provided for research purposes and is not investment advice.
- 90-day C-suite buyers
- 0
- 90-day purchase value
- $4,744,255
- Corporate buyers
- 1
- Latest transaction
- May 18, 2026
Executive filings
Open-market transaction history
Purchase and sale summaries are ordered by the latest reported transaction date.
