Latest insider trades

102 Form 4 trades in our database.

PPurchaseSSaleMOption exerciseAAward/GrantFTax withholdingGGift

TCG Crossover GP II, LLCbought8,882 shares ofSRZNat $23.575$209KFeb 11 · filed Feb 13Details
TCG Crossover GP II, LLCbought2,177 shares ofSRZNat $21.94$48KFeb 3Details
TCG Crossover GP II, LLCbought2,178 shares ofSRZNat $21.94$48KFeb 3Details
TCG Crossover GP II, LLCbought365 shares ofSRZNat $21.38$8KFeb 2 · filed Feb 3Details
TCG Crossover GP II, LLCbought366 shares ofSRZNat $21.38$8KFeb 2 · filed Feb 3Details
TCG Crossover GP II, LLCbought2,135 shares ofSRZNat $21.39$46KJan 30 · filed Feb 3Details
TCG Crossover GP II, LLCbought2,136 shares ofSRZNat $21.39$46KJan 30 · filed Feb 3Details
Williams Charles Ogranted500 shares ofSRZNat $0Jan 23 · filed Jan 26Details
Kutzkey Timbought9,568 shares ofSRZNat $19.6$188KJan 20Details
Kutzkey Timbought8,484 shares ofSRZNat $19.6$166KJan 20Details
Kutzkey Timbought1,358 shares ofSRZNat $20$27KJan 16 · filed Jan 20Details
Kutzkey Timbought1,204 shares ofSRZNat $20$24KJan 16 · filed Jan 20Details
Kutzkey Timbought6,303 shares ofSRZNat $19.889$125KJan 15 · filed Jan 20Details
Kutzkey Timbought5,590 shares ofSRZNat $19.889$111KJan 15 · filed Jan 20Details
COLUMN GROUP III GP, LPbought9,568 shares ofSRZNat $19.6$188KJan 20Details
COLUMN GROUP III GP, LPbought8,484 shares ofSRZNat $19.6$166KJan 20Details
COLUMN GROUP III GP, LPbought1,358 shares ofSRZNat $20$27KJan 16 · filed Jan 20Details
COLUMN GROUP III GP, LPbought1,204 shares ofSRZNat $20$24KJan 16 · filed Jan 20Details
COLUMN GROUP III GP, LPbought6,303 shares ofSRZNat $19.889$125KJan 15 · filed Jan 20Details
COLUMN GROUP III GP, LPbought5,590 shares ofSRZNat $19.889$111KJan 15 · filed Jan 20Details
Kutzkey Timbought2,927 shares ofSRZNat $19.988$59KJan 14 · filed Jan 15Details
Kutzkey Timbought2,596 shares ofSRZNat $19.988$52KJan 14 · filed Jan 15Details
Kutzkey Timbought6,609 shares ofSRZNat $19.804$131KJan 13 · filed Jan 15Details
Kutzkey Timbought5,861 shares ofSRZNat $19.804$116KJan 13 · filed Jan 15Details
COLUMN GROUP III GP, LPbought2,927 shares ofSRZNat $19.988$59KJan 14 · filed Jan 15Details
COLUMN GROUP III GP, LPbought2,596 shares ofSRZNat $19.988$52KJan 14 · filed Jan 15Details
COLUMN GROUP III GP, LPbought6,609 shares ofSRZNat $19.804$131KJan 13 · filed Jan 15Details
COLUMN GROUP III GP, LPbought5,861 shares ofSRZNat $19.804$116KJan 13 · filed Jan 15Details
Kutzkey Timbought8,003 shares ofSRZNat $19.887$159KJan 6 · filed Jan 8Details
Kutzkey Timbought7,097 shares ofSRZNat $19.887$141KJan 6 · filed Jan 8Details
COLUMN GROUP III GP, LPbought8,003 shares ofSRZNat $19.887$159KJan 6 · filed Jan 8Details
COLUMN GROUP III GP, LPbought7,097 shares ofSRZNat $19.887$141KJan 6 · filed Jan 8Details
Li Yangsold1,118 shares ofSRZNat $19.865$22KJan 5 · filed Jan 6Details
Li Yangexercised2,500 shares ofSRZNJan 2 · filed Jan 6Details
Williams Charles Osold1,566 shares ofSRZNat $19.865$31KJan 5 · filed Jan 6Details
Williams Charles Oexercised3,500 shares ofSRZNJan 2 · filed Jan 6Details
Li Yanggranted1,666 shares ofSRZNat $8.11$14KDec 15, 2025 · filed Dec 16, 2025Details
Parker Craig Cgranted1,553 shares ofSRZNat $8.11$13KDec 15, 2025 · filed Dec 16, 2025Details
Williams Charles Ogranted1,666 shares ofSRZNat $8.11$14KDec 15, 2025 · filed Dec 16, 2025Details
COLUMN GROUP III GP, LPbought16,381 shares ofSRZNat $19.541$320KDec 5, 2025 · filed Dec 8, 2025Details
COLUMN GROUP III GP, LPbought2,791 shares ofSRZNat $17.347$48KDec 4, 2025 · filed Dec 8, 2025Details
COLUMN GROUP III GP, LPbought14,503 shares ofSRZNat $19.541$283KDec 5, 2025 · filed Dec 8, 2025Details
COLUMN GROUP III GP, LPbought2,475 shares ofSRZNat $17.347$43KDec 4, 2025 · filed Dec 8, 2025Details
Kutzkey Timbought16,381 shares ofSRZNat $19.541$320KDec 5, 2025 · filed Dec 8, 2025Details
Kutzkey Timbought2,791 shares ofSRZNat $17.347$48KDec 4, 2025 · filed Dec 8, 2025Details
Kutzkey Timbought14,503 shares ofSRZNat $19.541$283KDec 5, 2025 · filed Dec 8, 2025Details
Kutzkey Timbought2,475 shares ofSRZNat $17.347$43KDec 4, 2025 · filed Dec 8, 2025Details
Kutzkey Timbought167,307 shares ofSRZNat $12.65$2.1MNov 13, 2025 · filed Dec 2, 2025Details
Kutzkey Timbought148,150 shares ofSRZNat $12.65$1.9MNov 13, 2025 · filed Dec 2, 2025Details
COLUMN GROUP III GP, LPbought167,307 shares ofSRZNat $12.65$2.1MNov 13, 2025 · filed Nov 17, 2025Details