Phillip Samayoa Generation Bio Co. (GBIO) insider trading activity

Phillip Samayoa is CHIEF STRATEGY OFFICER of Generation Bio Co.. Currently has a direct ownership of 122,097 shares of GBIO, which is worth approximately $130,643. The most recent transaction as insider was on Oct 15, 2024, when has been sold 337 shares (Common Stock) at a price of $2.42 per share, resulting in proceeds of $815. This information was disclosed in a Form 4 filing with the Securities and Exchange Commission (SEC).

Shares Held (Direct Ownership) 122K

0.67% 3M change

13.84% 12M change

Total Value Held $130,643

Phillip Samayoa Transaction History

Date	Transaction	Value	Shares Traded	Shares Held
Oct 15 2024	SELL Payment of exercise price or tax liability	$815 $2.42 p/Share	337 Reduced 0.28%	122,097 Common Stock
Oct 15 2024	BUY Exercise of conversion of derivative security	-	1,147 Added 0.93%	122,434 Common Stock
Jul 15 2024	SELL Payment of exercise price or tax liability	$987 $2.93 p/Share	337 Reduced 0.28%	121,287 Common Stock
Jul 15 2024	BUY Exercise of conversion of derivative security	-	1,147 Added 0.93%	121,624 Common Stock
Apr 15 2024	SELL Payment of exercise price or tax liability	$1,246 $3.7 p/Share	337 Reduced 0.3%	113,758 Common Stock
Apr 15 2024	BUY Exercise of conversion of derivative security	-	1,147 Added 1.0%	114,095 Common Stock
Jan 15 2024	SELL Payment of exercise price or tax liability	$5,768 $1.91 p/Share	3,020 Reduced 2.6%	112,948 Common Stock
Jan 15 2024	BUY Exercise of conversion of derivative security	-	8,712 Added 7.07%	114,538 Common Stock
Jan 02 2024	SELL Open market or private sale	$3,960 $1.62 p/Share	2,445 Reduced 2.23%	107,256 Common Stock
Oct 15 2023	SELL Payment of exercise price or tax liability	$3,923 $3.24 p/Share	1,211 Reduced 1.12%	107,256 Common Stock
Oct 15 2023	BUY Exercise of conversion of derivative security	-	4,125 Added 3.66%	108,467 Common Stock
Jul 15 2023	SELL Payment of exercise price or tax liability	$6,151 $5.08 p/Share	1,211 Reduced 1.15%	104,342 Common Stock
Jul 15 2023	BUY Exercise of conversion of derivative security	-	4,125 Added 3.76%	105,553 Common Stock
Jul 03 2023	SELL Open market or private sale	$16,483 $5.29 p/Share	3,116 Reduced 2.98%	101,428 Common Stock
Apr 15 2023	SELL Payment of exercise price or tax liability	$5,449 $4.5 p/Share	1,211 Reduced 1.18%	101,428 Common Stock
Apr 15 2023	BUY Exercise of conversion of derivative security	-	4,125 Added 3.86%	102,639 Common Stock
Jan 15 2023	SELL Payment of exercise price or tax liability	$7,292 $5.1 p/Share	1,430 Reduced 1.43%	98,514 Common Stock
Jan 15 2023	BUY Exercise of conversion of derivative security	-	4,125 Added 3.96%	99,944 Common Stock
Jan 09 2023	SELL Open market or private sale	$9,530 $5.11 p/Share	1,865 Reduced 1.91%	95,819 Common Stock
Oct 15 2022	SELL Payment of exercise price or tax liability	$6,794 $5.61 p/Share	1,211 Reduced 1.25%	95,819 Common Stock
Oct 15 2022	BUY Exercise of conversion of derivative security	-	4,125 Added 4.08%	97,030 Common Stock

Phillip Samayoa

CHIEF STRATEGY OFFICER

Cambridge, MA

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