30% off. Use code SUMMERSALE30 at checkout for 30% off for 12 months on Plus, Pro and Premium subscriptions. Subscribe now

Grant-Huerta Yanina

Track

Insider profile

Performance

Overall performance
2.0
Performance over holding periods
2.0
30 days 90 days 120 days
Average return -16% 8.2% 15.1%
Success rate 30% 68% 82%
Transactions
10 0% Buy
34 71% Buy
47 69% Buy
Ranking by holding-period performance
Grant-Huerta Yanina's trades of Atara Biotherapeutics Inc's stock


Subscribe to get access to the transaction volume chart and in-chart transaction details
• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Activity signal Earnings
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PlS: Planned sale, PrS: Proposed sale, O: Option / Other
Notification date Transaction date Company B/S Transaction type Nb. shares
Price
Value 		Number of shares Price Value Details
2026-05-20 2026-05-18
S Sale
74,595 -34.9%
480.06
US$3,537,206 		74,595 -34.9% 480.06 US$3,537,206
2026-05-18 2026-05-18
PrS Proposed sale
5,465
369.84
US$3,062,670 		5,465 369.84 US$3,062,670
2026-03-04 2026-03-02
S Sale
35,474 +3.3%
463.16
US$449,735 		35,474 +3.3% 463.16 US$449,735
2026-03-04 2026-03-02
S Sale
377 -1.2%
5.08
US$1,916 		377 -1.2% 5.08 US$1,916
2026-03-04 2026-03-02
S Sale
1,603 -4.7%
5.08
US$8,145 		1,603 -4.7% 5.08 US$8,145
2026-03-04 2026-03-02
PlS Planned sale
24 -0.1%
5.08
US$122 		24 -0.1% 5.08 US$122
2026-03-02 2026-03-02
PrS Proposed sale
2,355
5.42
US$12,764 		2,355 5.42 US$12,764
2025-11-19 2025-11-17
S Sale
74 -0.2%
13.19
US$976 		74 -0.2% 13.19 US$976
2025-11-19 2025-11-17
S Sale
85 -0.3%
13.19
US$1,121 		85 -0.3% 13.19 US$1,121
2025-11-19 2025-11-17
S Sale
1,645 -4.7%
13.19
US$21,691 		1,645 -4.7% 13.19 US$21,691
2025-11-17 2025-11-17
PrS Proposed sale
2,069
13.76
US$28,469 		2,069 13.76 US$28,469
2025-08-20 2025-08-18
S Sale
1,668 -4.5%
11.61
US$19,372 		1,668 -4.5% 11.61 US$19,372
2025-08-20 2025-08-18
S Sale
86 -0.2%
11.61
US$999 		86 -0.2% 11.61 US$999
2025-08-20 2025-08-18
S Sale
55 -0.1%
11.61
US$638 		55 -0.1% 11.61 US$638
2025-08-18 2025-08-18
PrS Proposed sale
2,048
12.29
US$25,170 		2,048 12.29 US$25,170
2025-05-20 2025-05-16
S Sale
2,218 -5.6%
6.76
US$15,000 		2,218 -5.6% 6.76 US$15,000
2025-05-16 2025-05-16
PrS Proposed sale
2,350
7.61
US$17,884 		2,350 7.61 US$17,884