$GBIO Generation Bio Co. Insider Trading

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General | Insiders | Insider Transactions | Monthly Overview | Weekly Overview


Overview of insider trading in Generation Bio Co.. Insider overview, share value development, latest insider transactions and email notifications about new events in Generation Bio Co. for free.

CIK Number: 0001733294
IRS Number: 814301281
Industry: PHARMACEUTICAL PREPARATIONS [2834]
Trading Symbol: GBIO
Company Address: 301 BINNEY STREET CAMBRIDGE 02142
Phone number: 857-529-5908

Generation Bio Co. Latest Insider Transactions

DateTickerCompanyOwnerRelationship Transaction Code Cost ($) Shares Transaction Value ($) Total Shares % Holdings
Jun 21 2021GBIOGeneration Bio Co.Atlas Venture Fund X, L.P.10% OwnerSellJ0.00100,00001,266,9371.4 M to 1.3 M (-7.32 %)
Jun 21 2021GBIOGeneration Bio Co.Atlas Venture Fund X, L.P.10% OwnerSellJ0.00100,00001,266,9371.4 M to 1.3 M (-7.32 %)
Jun 21 2021GBIOGeneration Bio Co.Atlas Venture Fund X, L.P.10% OwnerSellJ0.001,000,00008,111,9399.1 M to 8.1 M (-10.97 %)
Jun 21 2021GBIOGeneration Bio Co.Atlas Venture Fund X, L.P.10% OwnerSellJ0.001,000,00008,111,9399.1 M to 8.1 M (-10.97 %)
Apr 27 2021GBIOGeneration Bio Co.MCDONOUGH GEOFFPRESIDENT AND CEOSellS35.1010,000351,0001,184,0801.2 M to 1.2 M (-0.84 %)
Apr 23 2021GBIOGeneration Bio Co.Zimmermann TracyCHIEF DEVELOPMENT O ...Option ExerciseM4.592,50011,47588,907
Apr 23 2021GBIOGeneration Bio Co.Zimmermann TracyCHIEF DEVELOPMENT O ...SellS33.322,50083,30002.5 K to 0 (-100.00 %)
Apr 23 2021GBIOGeneration Bio Co.Zimmermann TracyCHIEF DEVELOPMENT O ...BuyM4.592,50011,4752,5000 to 2.5 K
Apr 23 2021GBIOGeneration Bio Co.Stanton MatthewCHIEF SCIENTIFIC OF ...Option ExerciseM0.601,50090025,194
Apr 23 2021GBIOGeneration Bio Co.Stanton MatthewCHIEF SCIENTIFIC OF ...Option ExerciseM0.601,50090026,694
Apr 23 2021GBIOGeneration Bio Co.Stanton MatthewCHIEF SCIENTIFIC OF ...SellS34.031,50051,045198,154199.7 K to 198.2 K (-0.75 %)
Apr 23 2021GBIOGeneration Bio Co.Stanton MatthewCHIEF SCIENTIFIC OF ...BuyM0.601,500900199,654198.2 K to 199.7 K (+0.76 %)
Apr 23 2021GBIOGeneration Bio Co.Stanton MatthewCHIEF SCIENTIFIC OF ...SellS31.071,50046,605198,154199.7 K to 198.2 K (-0.75 %)
Apr 23 2021GBIOGeneration Bio Co.Stanton MatthewCHIEF SCIENTIFIC OF ...BuyM0.601,500900199,654198.2 K to 199.7 K (+0.76 %)
Apr 20 2021GBIOGeneration Bio Co.Stanton MatthewCHIEF SCIENTIFIC OF ...Option ExerciseM0.601,50090028,194

View all Generation Bio Co. insider transactions.

What Is a Rule 10b5-1 Plan?

Rule 10b5 is one of the most important acts put forth by the SEC. It prohibits fraud, misrepresentation, and deceit in the sale and purchase of securities on national exchanges. More ...

What Do the Transaction Codes Mean?

Each transaction listed on the Form 4 filing must be marked with a transaction code. Here is a list and description of transaction codes as used and categorized by the SEC. More ...

What is the IPO and How Does a Company Go Public?

IPO stands for Initial Public Offering. An IPO is done when a privately owned company wants to sell a portion of it to public investors. Through this process the company is transformed from a privately owned to a company owned by public investors. More ...

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