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ALPINE IMMUNE SCIENCES, INC. Forms 3, 4 and 5: Warrants

ALPINE IMMUNE SCIENCES, INC. Forms 3, 4 and 5: Warrants

Statements of beneficial ownership filed with the SEC by officers, directors and 10% owners: 17 rows, 7 shown. Transaction codes are the SEC's. Shares and prices are split-adjusted; the as-filed figure is underneath.

  • 2019-01-18: Reporting owner Thompson Peter A.; Form 4; Security Warrants to Purchase Common Stock; Transaction P Open market or private purchase of non-derivative or derivative security.
  • 2019-01-18: Reporting owner ORBIMED ADVISORS LLC | OrbiMed Capital GP VI LLC; Form 4; Security Warrants to Purchase Common Stock; Transaction P Open market or private purchase of non-derivative or derivative security.
  • 2019-01-18: Reporting owner Alpine ImmunoSciences, L.P. | Alpine Bioventures, GP, LLC; Form 4; Security Warrant (right to buy); Transaction P Open market or private purchase of non-derivative or derivative security.
  • 2019-01-18: Reporting owner GOLD MITCHELL; Form 4; Security Warrant (right to buy); Transaction P Open market or private purchase of non-derivative or derivative security.
Transaction dateReporting ownerFormSecurityTransactionSharesPricePrice that dayFiling
2019-01-18Thompson Peter A.
Director, 10% Owner
4Warrants to Purchase Common Stock
Derivative · Indirect · See Footnotes
P Open market or private purchase of non-derivative or derivative security+145,251
145,251 owned after
$0.002019-01-23
2019-01-18ORBIMED ADVISORS LLC | OrbiMed Capital GP VI LLC
Director, 10% Owner | Director, 10% Owner
4Warrants to Purchase Common Stock
Derivative · Indirect · See Footnotes
P Open market or private purchase of non-derivative or derivative security+145,251
145,251 owned after
$0.002019-01-23
2019-01-18Alpine ImmunoSciences, L.P. | Alpine Bioventures, GP, LLC
10% Owner | 10% Owner
4Warrant (right to buy)
Derivative · Direct
P Open market or private purchase of non-derivative or derivative security+74,441
74,441 owned after
$12.74
exercise price
2019-01-22
2019-01-18GOLD MITCHELL
Director, Officer (Executive Chairman and CEO), 10% Owner
4Warrant (right to buy)
Derivative · Indirect · Alpine ImmunoSciences, L.P.
P Open market or private purchase of non-derivative or derivative security+74,441
74,441 owned after
$12.74
exercise price
2019-01-22
2019-01-18Venkatesan Jay
Director, 10% Owner
4Warrant (right to buy)
Derivative · Indirect · Alpine ImmunoSciences, L.P.
P Open market or private purchase of non-derivative or derivative security+74,441
74,441 owned after
$12.74
exercise price
2019-01-22
2019-01-18Frazier Life Sciences VIII, L.P. | FHM LIFE SCIENCES VIII, L.P. | FHM LIFE SCIENCES VIII, L.L.C. | Heron Patrick J
10% Owner | 10% Owner | 10% Owner | 10% Owner
4Warrant (Right to Buy)
Derivative · Direct
P Open market or private purchase of non-derivative or derivative security+145,251
145,251 owned after
$12.74
exercise price
2019-01-22
2019-01-18Topper James N
Director, 10% Owner
4Warrant (Right to Buy)
Derivative · Indirect · By Frazier Life Sciences VIII, L.P.
P Open market or private purchase of non-derivative or derivative security+145,251
145,251 owned after
$12.74
exercise price
2019-01-22