InsiderTrades

Ma Yingli

SEC CIK 1963664 · EDGAR

Companies

TickerCompanyTitleHoldingBoughtSoldTradesFirstLast
GPCRStructure Therapeutics Inc.CTO 139.9K — — 72024-03-152026-03-19

Most active insiders at GPCR, 12 months

#InsiderTitleBoughtSold
1 Berrios John JosephChief Commercial Off ——
2 Coll Crespo BlasChief MEDICAL Off ——
3 Ma YingliCTO ——
4 Lin XichenCSO ——
5 Yoon JunCFO ——
6 Hall AshleyChief Development Off ——
7 Lang MatthewCOO, GC ——
8 Stevens Raymond CCEO, Dir ——

Transactions 7

Type
Reset
X Filed Traded Ticker Company Insider Title Type Price Qty Owned ΔOwn Value
D 2026-03-23 2026-03-19 GPCR Structure Therapeutics Inc. Ma Yingli CTO A - Grant $0.00 +32.5K 139.9K +30% $0
2026-03-05 2026-03-03 GPCR Structure Therapeutics Inc. Ma Yingli CTO F - Tax $20.99 -11.3K 107.4K -10% -$237.5K
2025-08-20 2025-07-01 GPCR Structure Therapeutics Inc. Ma Yingli CTO F - Tax $6.84 -4,470 118.7K -4% -$30.6K
2025-07-03 2025-03-01 GPCR Structure Therapeutics Inc. Ma Yingli CTO F - Tax $7.92 -1,824 98.7K -2% -$14.4K
2025-07-03 2025-07-01 GPCR Structure Therapeutics Inc. Ma Yingli CTO A - Grant $0.00 +24.5K 123.2K +25% $0
D 2025-03-18 2025-03-15 GPCR Structure Therapeutics Inc. Ma Yingli CTO A - Grant $0.00 +63.8K 100.5K +174% $0
D 2024-03-19 2024-03-15 GPCR Structure Therapeutics Inc. Ma Yingli CTO A - Grant $0.00 +36.7K 36.7K New $0

Purchase Sale Sale after option exercise All abbreviations