Generation Bio
Insider trading & Transactions

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Transaction Date Insider Security Shares Price per share Total value Source
Sale
SAMAYOA PHILLIP officer: CHIEF STRATEGY OFFICER
Common Stock 2,445 $1.62 $3,961
Purchase
APPELHANS DANNIELLE director
Common Stock 637 $1.82 $1,159
Purchase
APPELHANS DANNIELLE director
Common Stock 7,363 $1.79 $13,180
Purchase
ROWLAND CHARLES A JR director
Common Stock 150,000 $1.5 $225,000
Purchase
APPELHANS DANNIELLE director
Common Stock 12,000 $1.5 $18,000
Purchase
QUINN ANTHONY G. director
Common Stock 88,495 $1.41 $124,778
Purchase
ROWLAND CHARLES A JR director
Common Stock 192,960 $1.31 $252,778
Purchase
NICHOLSON DONALD WILLIAM director
Common Stock 100,000 $1.44 $144,000
Option
SAMAYOA PHILLIP officer: CHIEF STRATEGY OFFICER
Common Stock 4,125 N/A N/A
Option
SAMAYOA PHILLIP officer: CHIEF STRATEGY OFFICER
Restricted Stock Units 4,125 N/A N/A
Option
STANTON MATTHEW officer: CHIEF SCIENTIFIC OFFICER
Common Stock 7,437 N/A N/A
Option
STANTON MATTHEW officer: CHIEF SCIENTIFIC OFFICER
Restricted Stock Units 7,437 N/A N/A
Option
ZIMMERMANN TRACY officer: CHIEF DEVELOPMENT OFFI..
Common Stock 7,437 N/A N/A
Option
ZIMMERMANN TRACY officer: CHIEF DEVELOPMENT OFFI..
Restricted Stock Units 7,437 N/A N/A
Option
NORKUNAS MATTHEW officer: CHIEF FINANCIAL OFFICER
Common Stock 7,437 N/A N/A
Option
NORKUNAS MATTHEW officer: CHIEF FINANCIAL OFFICER
Restricted Stock Units 1,674 N/A N/A
Option
NORKUNAS MATTHEW officer: CHIEF FINANCIAL OFFICER
Restricted Stock Units 7,437 N/A N/A
Option
NORKUNAS MATTHEW officer: CHIEF FINANCIAL OFFICER
Common Stock 1,674 N/A N/A
Option
MCDONOUGH GEOFF director, officer: PRESIDENT AN..
Common Stock 23,437 N/A N/A
Option
MCDONOUGH GEOFF director, officer: PRESIDENT AN..
Restricted Stock Units 23,437 N/A N/A
Option
KERR DOUGLAS officer: CHIEF MEDICAL OFFICER
Common Stock 7,437 N/A N/A
Option
PAONE ANTOINETTE officer: CHIEF OPERATING OFFICER
Common Stock 4,125 N/A N/A
Option
PAONE ANTOINETTE officer: CHIEF OPERATING OFFICER
Restricted Stock Units 4,125 N/A N/A
Option
KERR DOUGLAS officer: CHIEF MEDICAL OFFICER
Restricted Stock Units 7,437 N/A N/A
Sale
PAONE ANTOINETTE officer: CHIEF OPERATING OFFICER
Common Stock 3,116 $4.93 $15,362
Option
NORKUNAS MATTHEW officer: CHIEF FINANCIAL OFFICER
Common Stock 7,437 N/A N/A
Option
NORKUNAS MATTHEW officer: CHIEF FINANCIAL OFFICER
Restricted Stock Units 7,437 N/A N/A
Option
SAMAYOA PHILLIP officer: CHIEF STRATEGY OFFICER
Common Stock 4,125 N/A N/A
Option
SAMAYOA PHILLIP officer: CHIEF STRATEGY OFFICER
Restricted Stock Units 4,125 N/A N/A
Option
STANTON MATTHEW officer: CHIEF SCIENTIFIC OFFICER
Common Stock 7,437 N/A N/A
Option
STANTON MATTHEW officer: CHIEF SCIENTIFIC OFFICER
Restricted Stock Units 7,437 N/A N/A
Option
PAONE ANTOINETTE officer: CHIEF OPERATING OFFICER
Restricted Stock Units 4,125 N/A N/A
Option
PAONE ANTOINETTE officer: CHIEF OPERATING OFFICER
Common Stock 4,125 N/A N/A
Option
ZIMMERMANN TRACY officer: CHIEF DEVELOPMENT OFFI..
Common Stock 7,437 N/A N/A
Option
ZIMMERMANN TRACY officer: CHIEF DEVELOPMENT OFFI..
Restricted Stock Units 7,437 N/A N/A
Option
NORKUNAS MATTHEW officer: CHIEF FINANCIAL OFFICER
Common Stock 3,348 N/A N/A
Option
NORKUNAS MATTHEW officer: CHIEF FINANCIAL OFFICER
Restricted Stock Units 3,348 N/A N/A
Option
MCDONOUGH GEOFF director, officer: PRESIDENT AN..
Common Stock 23,437 N/A N/A
Option
MCDONOUGH GEOFF director, officer: PRESIDENT AN..
Restricted Stock Units 23,437 N/A N/A
Option
KERR DOUGLAS officer: CHIEF MEDICAL OFFICER
Common Stock 7,437 N/A N/A
Option
KERR DOUGLAS officer: CHIEF MEDICAL OFFICER
Restricted Stock Units 7,437 N/A N/A
Sale
SAMAYOA PHILLIP officer: CHIEF STRATEGY OFFICER
Common Stock 3,116 $5.29 $16,484
Sale
PAONE ANTOINETTE officer: CHIEF OPERATING OFFICER
Common Stock 2,914 $4.61 $13,434
Option
SAMAYOA PHILLIP officer: CHIEF STRATEGY OFFICER
Common Stock 4,125 N/A N/A
Option
MCDONOUGH GEOFF director, officer: PRESIDENT AN..
Restricted Stock Units 23,437 N/A N/A
Option
KERR DOUGLAS officer: CHIEF MEDICAL OFFICER
Common Stock 7,437 N/A N/A
Option
KERR DOUGLAS officer: CHIEF MEDICAL OFFICER
Restricted Stock Units 7,437 N/A N/A
Option
PAONE ANTOINETTE officer: CHIEF OPERATING OFFICER
Common Stock 4,125 N/A N/A
Option
PAONE ANTOINETTE officer: CHIEF OPERATING OFFICER
Restricted Stock Units 4,125 N/A N/A
Option
ZIMMERMANN TRACY officer: CHIEF DEVELOPMENT OFFI..
Common Stock 7,437 N/A N/A

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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.