Yao Zhengbin

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Yao Zhengbin
CIK #0001326228
EDGAR Form CIK 2011 - 2026
3 [0001326228]
4 [0001326228]
Form 3/4/5 Subject 2011 - 2026
Alumis Inc
Yao Zhengbin
ArriVent BioPharma Inc
NexImmune Inc
Viela Bio Inc
Insider Transaction (Form 3/4/5) Date Action Shares Price Value ($)
ArriVent BioPharma Inc AVBP
Stock Option (right to buy) · derivative
2026-02-02 Grant 550,000 $0.00
Alumis Inc ALMS
Stock Option (Right to Buy) · derivative
2025-07-30 Grant 49,800 $0.00
ArriVent BioPharma Inc AVBP
Stock Option (right to buy) · derivative
2025-02-03 Grant 380,000 $0.00
Alumis Inc ALMS
Stock Option (Right to Buy) · derivative
2024-07-01 Grant 31,016 $0.00
Alumis Inc ALMS
Class A Common Stock
2024-07-01 Disposed to issuer 23,529
Alumis Inc ALMS
Common Stock
2024-07-01 Grant 23,529
Alumis Inc ALMS
Stock Option (Right to Buy) · derivative
2024-07-01 Disposed to issuer 31,016 $0.00
Alumis Inc ALMS
Stock Option (Right to Buy) · derivative
2024-07-01 Disposed to issuer 4,278 $0.00
Alumis Inc ALMS
Stock Option (Right to Buy) · derivative
2024-07-01 Grant 4,278 $0.00
Alumis Inc ALMS
Stock Option (Right to Buy) · derivative
2024-06-27 Grant 31,016 $0.00
NexImmune Inc NEXI
Stock Option (right to buy) · derivative
2023-07-05 Grant 44,983 $0.00
NexImmune Inc NEXI
Stock Option (right to buy) · derivative
2023-04-04 Disposed to issuer 9,556
NexImmune Inc NEXI
Stock Option (right to buy) · derivative
2023-04-04 Grant 61,678
NexImmune Inc NEXI
Stock Option (right to buy) · derivative
2023-04-04 Grant 9,556
NexImmune Inc NEXI
Stock Option (right to buy) · derivative
2023-04-04 Disposed to issuer 23,122
NexImmune Inc NEXI
Stock Option (right to buy) · derivative
2023-04-04 Grant 23,122
NexImmune Inc NEXI
Stock Option (right to buy) · derivative
2023-04-04 Disposed to issuer 61,678
NexImmune Inc NEXI
Stock Option (Right to Buy) · derivative
2022-06-13 Grant 61,678 $0.00
Viela Bio Inc VIE
Stock Option (right to buy) · derivative
2021-03-15 Disposed to issuer 309,375
Viela Bio Inc VIE
Stock Option (right to buy) · derivative
2021-03-15 Disposed to issuer 120,000
showing 20 of 25 most recent transactions
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