Alpine Immune Sciences
Insider trading & Transactions

Last updated:

Transaction Date Insider Security Shares Price per share Total value Source
Purchase
VENKATESAN JAY director, 10 percent owner
 Warrant (right to buy) 74,441 $12.74 $948,378
Purchase
GOLD MITCHELL director, 10 percent owner, off..
 Common Stock 190,875 N/A N/A
Purchase
GOLD MITCHELL director, 10 percent owner, off..
 Warrant (right to buy) 74,441 $12.74 $948,378
Purchase
ALPINE IMMUNOSCIENCES, L.P. 10 percent owner
 Common Stock 190,875 $5.37 $1,024,999
Purchase
ORBIMED ADVISORS LLC director, 10 percent owner
 Warrants to Purchase Common Stock 145,251 N/A N/A
Purchase
THOMPSON PETER A. director, 10 percent owner
 Warrants to Purchase Common Stock 145,251 N/A N/A
Purchase
TOPPER JAMES N director, 10 percent owner
 Common Stock 372,439 $5.37 $1,999,997
Purchase
TOPPER JAMES N director, 10 percent owner
 Warrant (Right to Buy) 145,251 N/A N/A
Purchase
FRAZIER LIFE SCIENCES VIII, L.P. 10 percent owner
 Common Stock 372,439 $5.37 $1,999,997
Purchase
FRAZIER LIFE SCIENCES VIII, L.P. 10 percent owner
 Warrant (Right to Buy) 145,251 $12.74 $1,850,498
Purchase
ALPINE IMMUNOSCIENCES, L.P. 10 percent owner
 Warrant (right to buy) 74,441 N/A N/A
Purchase
THOMPSON PETER A. director, 10 percent owner
 Common Stock 372,439 $5.37 $1,999,997
Purchase
ORBIMED ADVISORS LLC director, 10 percent owner
 Common Stock 372,439 N/A N/A
Purchase
BVF PARTNERS L P/IL 10 percent owner
 Common Stock, $0.001 par value 17,806 $2.25 $40,064
Purchase
BVF PARTNERS L P/IL 10 percent owner
 Common Stock, $0.001 par value 36,900 $2.28 $84,169
Purchase
BVF PARTNERS L P/IL 10 percent owner
 Common Stock, $0.001 par value 35,750 $2.29 $81,903
Purchase
BVF PARTNERS L P/IL 10 percent owner
 Common Stock, $0.001 par value 28,100 $2.25 $63,141
Purchase
BVF PARTNERS L P/IL 10 percent owner
 Common Stock, $0.001 par value 18,900 $2.3 $43,394
Purchase
BVF PARTNERS L P/IL 10 percent owner
 Common Stock, $0.001 par value 11,600 $2.3 $26,680
Purchase
BVF PARTNERS L P/IL 10 percent owner
 Common Stock, $0.001 par value 29,886 $2.3 $68,738
Purchase
BVF PARTNERS L P/IL 10 percent owner
 Common Stock, $0.001 par value 37,372 $2.3 $85,918
Purchase
BVF PARTNERS L P/IL 10 percent owner
 Common Stock, $0.001 par value 7,034 $2.34 $16,481
Purchase
BVF PARTNERS L P/IL 10 percent owner
 Common Stock, $0.001 par value 62,000 $2.35 $145,452
Purchase
BVF PARTNERS L P/IL 10 percent owner
 Common Stock, $0.001 par value 40,000 $2.29 $91,520
Purchase
CONWAY ROBERT E director
 Common Stock 5,000 $2.34 $11,700
Purchase
CONWAY ROBERT E director
 Common Stock 15,000 $2.28 $34,200
Purchase
TROHA JANICE officer: Exec Vice President / ..
 Common Stock 10,000 $2.34 $23,400
Purchase
CONWAY ROBERT E director
 Common Stock 20,000 $2.3 $46,000
Purchase
CONWAY ROBERT E director
 Common Stock 10,000 $2.26 $22,600
Sale
RODMAN DAVID MALCOM officer: Exec Vice President an..
 Common Stock 6,687 $2.27 $15,179
Option
RODMAN DAVID MALCOM officer: Exec Vice President an..
 Restricted Stock Units 18,056 N/A N/A
Option
RODMAN DAVID MALCOM officer: Exec Vice President an..
 Common Stock 18,055 N/A N/A
Purchase
CARRUTHERS R MICHAEL officer: Interim President / CFO
 Common Stock 24,000 $2.09 $50,256
Sale
RODMAN DAVID MALCOM officer: Exec Vice President an..
 Common Stock 5,820 $7.96 $46,327
Option
RODMAN DAVID MALCOM officer: Exec Vice President an..
 Restricted Stock Units 18,056 N/A N/A
Option
RODMAN DAVID MALCOM officer: Exec Vice President an..
 Common Stock 18,056 N/A N/A
Sale
RODMAN DAVID MALCOM officer: Exec Vice President an..
 Common Stock 5,950 $4.66 $27,727
Option
RODMAN DAVID MALCOM officer: Exec Vice President an..
 Restricted Stock Units 18,055 N/A N/A
Option
RODMAN DAVID MALCOM officer: Exec Vice President an..
 Common Stock 18,055 N/A N/A
Purchase
CONGLETON JON director, officer: President an..
 Common Stock 5,000 $3.87 $19,345
Purchase
CONGLETON JON director, officer: President an..
 Common Stock 5,000 $4.22 $21,085
Purchase
CONGLETON JON director, officer: President an..
 Common Stock 5,000 $4.38 $21,910
Purchase
CONGLETON JON director, officer: President an..
 Common Stock 5,000 $8.1 $40,500
Purchase
CONWAY ROBERT E director
 Common Stock 10,000 $8.1 $81,000
Purchase
FLYNN JAMES E director, 10 percent owner
 Common Stock 250,000 $14 $3,500,000
Purchase
FLYNN JAMES E director, 10 percent owner
 Common Stock 250,000 $14 $3,500,000
Purchase
FLYNN JAMES E director, 10 percent owner
 Common Stock 250,000 $14 $3,500,000
Purchase
ROCK SPRINGS CAPITAL MANAGEMENT LP 10 percent owner
 Common Stock 200,000 $14 $2,800,000
Purchase
HAWKES BAY MASTER INVESTORS (CAYMAN) L.P. 10 percent owner
 Common stock 5,500 $14.75 $81,114
Purchase
HAWKES BAY MASTER INVESTORS (CAYMAN) L.P. 10 percent owner
 Common stock 11,700 $14.67 $171,592

Showing 150 to 200 of 203 results.

Insider trading

Monitoring trades made by the management members or major shareholders of companies may help create a sharper picture of what is happening inside the companies. Base your decisions on buys or sells of the people involved and do the right thing at the right time.

Who is insider?

Every director or senior officer, as well as any other entity or individual owning more than 10% of the company’s shares on the stock market, is called an insider. Such people or entities are allowed to buy/sell the company's shares under strictly controlled conditions. Key premise here is that none of them can make trades based on non-public information about the company.

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