InsiderTrades

Grant-Huerta Yanina

SEC CIK 2064348 · EDGAR

Buying vs selling by month open-market trades, last 24 months, all 2 companies
BoughtSold

Companies

TickerCompanyTitleHoldingBoughtSoldTradesFirstLast
IMAImageneBio, Inc.CFO 104.0K — — 12026-08-142026-08-14
ATRAAtara Biotherapeutics, Inc.CAO 49.6K — $92.5K 62025-05-162026-05-18

Most active insiders at IMA, 12 months

#InsiderTitleBoughtSold
1 SLATTERY JOSEPH PDir $95.8K—
2 Lally Robert BPrincipal Accounting Off —$17.3K
3 Grant-Huerta YaninaCFO ——
4 Butler ErinPrincipal Accounting Off ——
5 Yarema KristinCEO, Dir ——

Transactions 7

Type
Reset
X Filed Traded Ticker Company Insider Title Type Price Qty Owned ΔOwn Value
DM 2026-08-17 17:00 2026-08-14 IMA ImageneBio, Inc. Grant-Huerta Yanina CFO A - Grant $0.00 +104.0K 104.0K New $0
2026-05-20 17:24 2026-05-18 ATRA Atara Biotherapeutics, Inc. Grant-Huerta Yanina CAO S - Sale $9.13 -2,414 49.6K -5% -$22.0K
2026-03-11 2026-03-09 ATRA Atara Biotherapeutics, Inc. Grant-Huerta Yanina CAO A - Grant $0.00 +20.3K 52.0K +64% $0
M 2026-03-04 2026-03-02 ATRA Atara Biotherapeutics, Inc. Grant-Huerta Yanina CAO S - Sale $5.08 -2,104 31.8K -6% -$10.7K
M 2025-11-19 2025-11-17 ATRA Atara Biotherapeutics, Inc. Grant-Huerta Yanina CAO S - Sale $13.19 -1,804 33.5K -5% -$23.8K
M 2025-08-20 2025-08-18 ATRA Atara Biotherapeutics, Inc. Grant-Huerta Yanina CAO S - Sale $11.61 -1,809 35.3K -5% -$21.0K
2025-05-20 2025-05-16 ATRA Atara Biotherapeutics, Inc. Grant-Huerta Yanina CAO S - Sale $6.76 -2,218 37.1K -6% -$15.0K

Purchase Sale Sale after option exercise All abbreviations