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Jung Choi

Track

Insider profile

Currently holds a position at Global Blood Therapeutics Inc

Performance

Overall performance
3.3
Performance over holding periods
3.3
30 days 90 days 120 days
Average return 20% 8.2% 15.1%
Success rate 100% 68% 82%
Transactions
1 100% Buy
34 71% Buy
47 69% Buy
Ranking by holding-period performance

Positions

Position Company Period
Chief Business and Strategy Officer Global Blood Therapeutics Inc April 1, 2015 -
Jung Choi's trades of Annexon Inc's stock


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• 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
2025-12-03 2025-12-01
US Annexon Inc (ANNX)
B Purchase
22,459 +40.2%
148.66
US$4,558,318 		22,459 +40.2% 148.66 US$4,558,318