Gossamer Bio
Insider trading & Transactions

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Transaction Date Insider Security Shares Price per share Total value Source
Option
DUPONT JAKOB officer: Chief Medical Officer
 Common Stock 1,994 $10.71 $21,356
Sale
DUPONT JAKOB officer: Chief Medical Officer
 Common Stock 1,994 $10.71 $21,356
Option
DUPONT JAKOB officer: Chief Medical Officer
 Non-qualified stock option (Right to Buy) 1,994 $10.71 $21,356
Purchase
GUJRATHI SHEILA director, officer: President & ..
 Common Stock 10,000 $16.8 $167,980
Purchase
HASNAIN FAHEEM director
 Common Stock 10,000 $16.8 $167,980
Purchase
CHRISTIAN WAAGE officer: EVP & General Counsel
 Common Stock 1,000 $16.65 $16,654
Purchase
GIRAUDO BRYAN officer: Chief Financial Officer
 Common Stock 1,121 $16.78 $18,810
Sale
OMEGA FUND V, L.P. 10 percent owner
 Common Stock 183,607 $21.96 $4,032,561
Sale
OMEGA FUND V, L.P. 10 percent owner
 Common Stock 45,600 $21.88 $997,637
Sale
OMEGA FUND V, L.P. 10 percent owner
 Common Stock 23,400 $21.62 $505,791
Sale
OMEGA FUND V, L.P. 10 percent owner
 Common Stock 13,213 $21.52 $284,331
Sale
OMEGA FUND V, L.P. 10 percent owner
 Common Stock 80,403 $21.31 $1,713,629
Sale
OMEGA FUND V, L.P. 10 percent owner
 Common Stock 32,373 $21 $679,865
Sale
OMEGA FUND V, L.P. 10 percent owner
 Common Stock 8,700 $21.51 $187,102
Sale
OMEGA FUND V, L.P. 10 percent owner
 Common Stock 12,704 $21.6 $274,432
Sale
SALTER-CID LUISA officer: Chief Scientific Officer
 Common Stock 26,252 $20.09 $527,324
Sale
SALTER-CID LUISA officer: Chief Scientific Officer
 Common Stock 23,748 $19.65 $466,719
Purchase
GIRAUDO BRYAN officer: Chief Financial Officer
 Common Stock 1,000 $18.7 $18,700
Purchase
CHRISTIAN WAAGE officer: EVP & General Counsel
 Common Stock 1,550 $16 $24,800
Purchase
GIRAUDO BRYAN officer: Chief Financial Officer
 Common Stock 6,000 $16 $96,000
Purchase
COX RUSSELL J. director
 Common Stock 7,200 $16 $115,200

Showing 50 to 71 of 71 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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