ALPN · Categories · Form 4

ALPN - SEC Form 4 insider transactions

Alpine Immune Sciences Inc. (ALPN) sec form 4 insider transactions - real-time wire coverage filtered to Form 4 only.

Recent Form 4 for ALPN

• 745d
  Peetz Christopher returned 1,900 shares to the company (SEC Form 4)

  4 - ALPINE IMMUNE SCIENCES, INC. (0001626199) (Issuer)
• 745d
  SEC Form 4 filed by Hernday Natasha

  4 - ALPINE IMMUNE SCIENCES, INC. (0001626199) (Issuer)
• 745d
  SEC Form 4 filed by Drappa Jorn

  4 - ALPINE IMMUNE SCIENCES, INC. (0001626199) (Issuer)
• 745d
  Conway Robert E returned 50,000 shares to the company (SEC Form 4)

  4 - ALPINE IMMUNE SCIENCES, INC. (0001626199) (Issuer)
• 745d
  SEC Form 4 filed by Topper James N

  4 - ALPINE IMMUNE SCIENCES, INC. (0001626199) (Issuer)
• 745d
  SEC Form 4 filed by Thompson Peter A.

  4 - ALPINE IMMUNE SCIENCES, INC. (0001626199) (Issuer)
• 745d
  SEC Form 4 filed by Cui Xiangmin

  4 - ALPINE IMMUNE SCIENCES, INC. (0001626199) (Issuer)
• 745d
  Rickey James Paul returned 57,961 shares to the company, closing all direct ownership in the company (SEC Form 4)

  4 - ALPINE IMMUNE SCIENCES, INC. (0001626199) (Issuer)
• 745d
  Peng Stanford L returned 344,163 shares to the company, closing all direct ownership in the company (SEC Form 4)

  4 - ALPINE IMMUNE SCIENCES, INC. (0001626199) (Issuer)
• 745d
  Gold Mitchell returned 109,245 shares to the company, closing all direct ownership in the company (SEC Form 4)

  4 - ALPINE IMMUNE SCIENCES, INC. (0001626199) (Issuer)
• 745d
  Fuhs Ulrich Martin returned 30,120 shares to the company, closing all direct ownership in the company (SEC Form 4)

  4 - ALPINE IMMUNE SCIENCES, INC. (0001626199) (Issuer)
• 745d
  Durand Remy returned 133,392 shares to the company, closing all direct ownership in the company (SEC Form 4)

  4 - ALPINE IMMUNE SCIENCES, INC. (0001626199) (Issuer)
• 745d
  SEC Form 4 filed by Orbimed Advisors Llc

  4 - ALPINE IMMUNE SCIENCES, INC. (0001626199) (Issuer)
• 755d
  Peng Stanford L exercised 271,792 shares at a strike of $2.46, increasing direct ownership by 376% to 344,163 units (SEC Form 4)

  4 - ALPINE IMMUNE SCIENCES, INC. (0001626199) (Issuer)
• 755d
  Durand Remy exercised 95,288 shares at a strike of $5.39, increasing direct ownership by 250% to 133,392 units (SEC Form 4)

  4 - ALPINE IMMUNE SCIENCES, INC. (0001626199) (Issuer)
• 755d
  Gold Mitchell exercised 13,245 shares at a strike of $7.55, increasing direct ownership by 14% to 109,245 units (SEC Form 4)

  4 - ALPINE IMMUNE SCIENCES, INC. (0001626199) (Issuer)
• 755d
  Fuhs Ulrich Martin exercised 22,820 shares at a strike of $12.07, increasing direct ownership by 313% to 30,120 units (SEC Form 4)

  4 - ALPINE IMMUNE SCIENCES, INC. (0001626199) (Issuer)
• 756d
  Rickey James Paul exercised 26,761 shares at a strike of $6.04, increasing direct ownership by 86% to 57,961 units (SEC Form 4)

  4 - ALPINE IMMUNE SCIENCES, INC. (0001626199) (Issuer)
• 766d
  Topper James N exercised 1,200,000 in-the-money shares at a strike of $0.00 and sold $1,227 worth of shares (19 units at $64.57) (SEC Form 4)

  4 - ALPINE IMMUNE SCIENCES, INC. (0001626199) (Issuer)
• 857d
  Rickey James Paul exercised 118,000 shares at a strike of $8.30 and sold $2,751,022 worth of shares (118,000 units at $23.31) (SEC Form 4)

  4 - ALPINE IMMUNE SCIENCES, INC. (0001626199) (Issuer)
• 864d
  Decheng Capital China Life Sciences Usd Fund Iii, L.P. exercised 1,234,636 in-the-money shares at a strike of $12.74 (SEC Form 4)

  4 - ALPINE IMMUNE SCIENCES, INC. (0001626199) (Issuer)
• 864d
  Cui Xiangmin exercised 1,234,636 in-the-money shares at a strike of $12.74 (SEC Form 4)

  4 - ALPINE IMMUNE SCIENCES, INC. (0001626199) (Issuer)
• 870d
  Orbimed Advisors Llc exercised 145,251 in-the-money shares at a strike of $12.74 (SEC Form 4)

  4 - ALPINE IMMUNE SCIENCES, INC. (0001626199) (Issuer)
• 870d
  Thompson Peter A. exercised 145,251 in-the-money shares at a strike of $12.74 (SEC Form 4)

  4 - ALPINE IMMUNE SCIENCES, INC. (0001626199) (Issuer)
• 881d
  Gold Mitchell was granted 96,000 shares (SEC Form 4)

  4 - ALPINE IMMUNE SCIENCES, INC. (0001626199) (Issuer)
• 881d
  Peng Stanford L was granted 48,000 shares, increasing direct ownership by 197% to 72,371 units (SEC Form 4)

  4 - ALPINE IMMUNE SCIENCES, INC. (0001626199) (Issuer)
• 881d
  Rickey James Paul was granted 31,200 shares (SEC Form 4)

  4 - ALPINE IMMUNE SCIENCES, INC. (0001626199) (Issuer)
• 881d
  Durand Remy was granted 31,200 shares, increasing direct ownership by 452% to 38,104 units (SEC Form 4)

  4 - ALPINE IMMUNE SCIENCES, INC. (0001626199) (Issuer)
• 882d
  SEC Form 4 filed by Conway Robert E

  4 - ALPINE IMMUNE SCIENCES, INC. (0001626199) (Issuer)
• 882d
  SEC Form 4 filed by Hernday Natasha

  4 - ALPINE IMMUNE SCIENCES, INC. (0001626199) (Issuer)
• 882d
  SEC Form 4 filed by Drappa Jorn

  4 - ALPINE IMMUNE SCIENCES, INC. (0001626199) (Issuer)
• 882d
  SEC Form 4 filed by Topper James N

  4 - ALPINE IMMUNE SCIENCES, INC. (0001626199) (Issuer)
• 882d
  SEC Form 4 filed by Cui Xiangmin

  4 - ALPINE IMMUNE SCIENCES, INC. (0001626199) (Issuer)
• 882d
  SEC Form 4 filed by Thompson Peter A.

  4 - ALPINE IMMUNE SCIENCES, INC. (0001626199) (Issuer)
• 882d
  SEC Form 4 filed by Peetz Christopher

  4 - ALPINE IMMUNE SCIENCES, INC. (0001626199) (Issuer)
• 888d
  Gold Mitchell exercised 75,457 shares at a strike of $12.58, sold $20,362 worth of shares (1,016 units at $20.04) and covered exercise/tax liability with 48,264 shares (SEC Form 4)

  4 - ALPINE IMMUNE SCIENCES, INC. (0001626199) (Issuer)
• 888d
  Thompson Peter A. sold $28,671,734 worth of shares (1,546,347 units at $18.54) (SEC Form 4)

  4 - ALPINE IMMUNE SCIENCES, INC. (0001626199) (Issuer)
• 888d
  Orbimed Advisors Llc sold $28,671,734 worth of shares (1,546,347 units at $18.54) (SEC Form 4)

  4 - ALPINE IMMUNE SCIENCES, INC. (0001626199) (Issuer)
• 890d
  Gold Mitchell exercised 91,884 shares at a strike of $0.56 and sold $1,860,528 worth of shares (91,884 units at $20.25) (SEC Form 4)

  4 - ALPINE IMMUNE SCIENCES, INC. (0001626199) (Issuer)
• 896d
  Rickey James Paul sold $292,222 worth of shares (15,213 units at $19.21) and exercised 15,213 shares at a strike of $5.02 (SEC Form 4)

  4 - ALPINE IMMUNE SCIENCES, INC. (0001626199) (Issuer)
• 896d
  Gold Mitchell exercised 2,402 shares at a strike of $0.45 and sold $48,064 worth of shares (2,402 units at $20.01) (SEC Form 4)

  4 - ALPINE IMMUNE SCIENCES, INC. (0001626199) (Issuer)
• 899d
  Rickey James Paul exercised 58,787 shares at a strike of $5.02 and sold $1,120,992 worth of shares (58,787 units at $19.07) (SEC Form 4)

  4 - ALPINE IMMUNE SCIENCES, INC. (0001626199) (Issuer)
• 904d
  Topper James N exercised 145,251 in-the-money shares at a strike of $12.74 (SEC Form 4)

  4 - ALPINE IMMUNE SCIENCES, INC. (0001626199) (Issuer)
• 905d
  Gold Mitchell sold $2,037,837 worth of shares (118,000 units at $17.27) and exercised 8,613 shares at a strike of $0.45, closing all direct ownership in the company (SEC Form 4)

  4 - ALPINE IMMUNE SCIENCES, INC. (0001626199) (Issuer)
• 911d
  Rickey James Paul exercised 70,811 shares at a strike of $3.23 and sold $1,137,230 worth of shares (70,811 units at $16.06) (SEC Form 4)

  4 - ALPINE IMMUNE SCIENCES, INC. (0001626199) (Issuer)
• 916d
  Rickey James Paul exercised 700 shares at a strike of $3.23 and sold $11,200 worth of shares (700 units at $16.00) (SEC Form 4)

  4 - ALPINE IMMUNE SCIENCES, INC. (0001626199) (Issuer)
• 939d
  Rickey James Paul exercised 10,989 shares at a strike of $3.23 and sold $288,554 worth of shares (18,003 units at $16.03), closing all direct ownership in the company (SEC Form 4)

  4 - ALPINE IMMUNE SCIENCES, INC. (0001626199) (Issuer)
• 974d
  SEC Form 4 filed by Dummer Wolfgang

  4 - ALPINE IMMUNE SCIENCES, INC. (0001626199) (Issuer)
• 1246d
  SEC Form 4 filed by Sandler Andrew Seth

  4 - ALPINE IMMUNE SCIENCES, INC. (0001626199) (Issuer)
• 1246d
  SEC Form 4 filed by Thompson Peter A.

  4 - ALPINE IMMUNE SCIENCES, INC. (0001626199) (Issuer)
• 1246d
  SEC Form 4 filed by Gold Mitchell

  4 - ALPINE IMMUNE SCIENCES, INC. (0001626199) (Issuer)
• 1246d
  SEC Form 4 filed by Rickey James Paul

  4 - ALPINE IMMUNE SCIENCES, INC. (0001626199) (Issuer)
• 1246d
  SEC Form 4 filed by Peng Stanford L

  4 - ALPINE IMMUNE SCIENCES, INC. (0001626199) (Issuer)
• 1246d
  SEC Form 4 filed by Topper James N

  4 - ALPINE IMMUNE SCIENCES, INC. (0001626199) (Issuer)
• 1246d
  SEC Form 4 filed by Drappa Jorn

  4 - ALPINE IMMUNE SCIENCES, INC. (0001626199) (Issuer)
• 1246d
  SEC Form 4 filed by Hernday Natasha

  4 - ALPINE IMMUNE SCIENCES, INC. (0001626199) (Issuer)
• 1246d
  SEC Form 4 filed by Peetz Christopher

  4 - ALPINE IMMUNE SCIENCES, INC. (0001626199) (Issuer)
• 1246d
  SEC Form 4 filed by Conway Robert E

  4 - ALPINE IMMUNE SCIENCES, INC. (0001626199) (Issuer)
• 1246d
  SEC Form 4 filed by Cui Xiangmin

  4 - ALPINE IMMUNE SCIENCES, INC. (0001626199) (Issuer)
• 1346d
  SEC Form 4: Cui Xiangmin was granted 2,000,000 shares

  4 - ALPINE IMMUNE SCIENCES, INC. (0001626199) (Issuer)

Other ALPN categories

• 8-K
• 10-K
• 10-Q
• S-1
• 13D
• 13G
• Form 3
• Form 5
• DEF 14A
• M&A
• Earnings
• Dividends