Alpine Immune Sciences Inc. (ALPN)

Market is closed
Insider Trading: Sales
Insider Price Amount Relationship Remaining Holdings Date Form 4
$19.21 15,213 Officer 0 2023-12-19 Filing
$20.01 2,402 Officer, Director 0 2023-12-19 Filing
$19.00 1,800 Officer 0 2023-12-18 Filing
$19.09 45,387 Officer 0 2023-12-15 Filing
$19.00 11,600 Officer 0 2023-12-14 Filing
$17.32 8,613 Officer, Director 0 2023-12-12 Filing
$17.32 32,450 Officer, Director 0 2023-12-12 Filing
$17.26 68,870 Officer, Director 32,450 2023-12-11 Filing
$17.08 8,067 Officer, Director 101,320 2023-12-08 Filing
$16.08 6,446 Officer 0 2023-12-06 Filing
$16.01 418 Officer 0 2023-12-05 Filing
$16.06 63,947 Officer 0 2023-12-04 Filing
$16.00 700 Officer 0 2023-11-30 Filing
$16.03 18,003 Officer 0 2023-11-06 Filing
$13.92 17,013 Officer 7,014 2021-12-31 Filing
$10.08 15,000 Director 50,000 2021-09-23 Filing
$10.17 1,900 Director 1,900 2021-09-23 Filing
$9.40 400,000 Large Shareholder 2,600,980 2021-09-17 Filing
$10.01 45,262 Large Shareholder, Officer, Director 109,387 2021-09-17 Filing
$9.40 400,000 Large Shareholder, Officer, Director 2,600,980 2021-09-17 Filing