Atara Biotherapeutics, Inc. ($ATRA)
EcoR1 Capital, LLC โ 10% Owner
Shares
507,407
Price
$9.35
Total Value
$4,744,255.45
P&L
-6.1% ($289,221.99)
Nearby Earnings
May 13, 2026
Transaction Details
| Insider | EcoR1 Capital, LLC |
|---|---|
| Title | 10% Owner |
| Transaction Date | May 7, 2026 |
| Transaction Code | P Purchase |
| Acquired/Disposed | Acquired |
| Security | Common Stock |
| Direct/Indirect | Indirect |
| Nature of Ownership | See Note |
| Filing Date | May 11, 2026 |
| Shares Purchased | 507,407 |
| Price per Share | $9.35 |
| Total Value | $4,744,255.45 |
| Shares Owned After | 1,552,000 |
| Derivative | No |
| Accession Number | 0000935836-26-000239 |
| Document | View SEC Filing |