STANFORD L. PENG

Insider Reports History

Location
Seattle, WA
Signature
/s/ James Paul Rickey, attorney-in-fact
All insider transactions
Transactions in reports broken out by “transaction date” reported in original SEC filing, see here for transactions aggregated across transaction date

Holdings reported by STANFORD L. PENG:

Company Role Class Num Shares Value Price $ Report Date Ownership
ALPINE IMMUNE SCIENCES, INC. President & Head of Research and Development Common Stock 0 $0 $6.33 20 May 2024 Direct
ALPINE IMMUNE SCIENCES, INC. President & Head of Research and Development Stock Option (Right to buy) 0 20 May 2024 Direct

Insider Reports Filed by STANFORD L. PENG

Symbol Company Period Transactions Value $ Form Type Role Filing Time
/report/000162619924000093-peng-stanford-l-2024-05-20 ALPINE IMMUNE SCIENCES, INC. 20 May 2024 11 $0 4 President & Head of Research and Development 20 May 2024, 20:05
/report/000162619924000076-peng-stanford-l-2024-05-08 ALPINE IMMUNE SCIENCES, INC. 08 May 2024 14 +$669,403 4 Officer 10 May 2024, 19:26
/report/000162619924000024-peng-stanford-l-2024-01-04 ALPINE IMMUNE SCIENCES, INC. 04 Jan 2024 2 $0 4 President & Head of Research and Development 05 Jan 2024, 18:08
/report/000162619923000021-peng-stanford-l-2023-01-04 ALPINE IMMUNE SCIENCES, INC. 04 Jan 2023 1 $0 4 President & Head of Research Development 05 Jan 2023, 18:01
/report/000162619922000025-peng-stanford-l-2022-01-04 ALPINE IMMUNE SCIENCES, INC. 04 Jan 2022 1 $0 4 President & Head of Research Development 06 Jan 2022, 17:04