Stanford L Peng Alpine Immune Sciences, Inc. (ALPN) insider trading activity

ALPN Quotes by TradingView

Stanford L Peng is Officer of ALPINE IMMUNE SCIENCES, INC.. Currently has a direct ownership of 0 shares of ALPN, which is worth approximately $0. The most recent transaction as insider was on May 20, 2024, when has been sold 344,163 shares (Common Stock) at a price of $0.0 per share, resulting in proceeds of $0. This information was disclosed in a Form 4 filing with the Securities and Exchange Commission (SEC).

Shares Held (Direct Ownership) 0
0% 3M change
100.0% 12M change
Total Value Held $0

STANFORD L PENG Transaction History

Date Transaction Value Shares Traded Shares Held Form
May 20 2024
SELL
Sale (or disposition) back to the issuer
-
344,163 Reduced 100.0%
0 Common Stock
May 08 2024
BUY
Exercise of conversion of derivative security
$1,625,316 $5.98 p/Share
271,792 Added 44.13%
344,163 Common Stock
Jan 04 2024
BUY
Grant, award, or other acquisition
-
48,000 Added 39.88%
72,371 Common Stock
Dec 31 2020
SELL
Payment of exercise price or tax liability
$49,430 $12.6 p/Share
3,923 Reduced 13.87%
24,371 Common Stock
SLP

Stanford L Peng

Officer
Seattle, WA

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