Howze Yalonda - Insider Non-Derivative Transactions at Generation Bio Co. (GBIO) - (SEC)

Updated on January 3, 2026.

According to recent SEC insider information filed on Oct 15, 2025, Howze Yalonda's relationship to Generation Bio Co. (GBIO) is Officer (CHIEF LEGAL OFFICER), and currently has 2,444 shares of Common Stock.

The chart below shows the number of shares owned, and the table shows the recent insider transactions.

You can see similar information for other GBIO insiders.

Related Topics: SEC Topic List.

Data Source: SEC.

Howze Yalonda - Insider Non-Derivative Transactions of GBIO Common Stock

Howze Yalonda - Insider Non-Derivative Transactions at GBIO

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Date	Transaction	No. of Shares	Price Per Share	Shares Owned After Transactions
Oct 16, 2025	F -- (Common Stock)	99	6.71	2345
Oct 16, 2025	M -- (Common Stock)	334	0	2444
Jul 16, 2025	F -- (Common Stock)	983	0.43	21101
Jul 16, 2025	M -- (Common Stock)	3347	0	22084
Apr 16, 2025	F -- (Common Stock)	983	0.37	18737
Apr 16, 2025	M -- (Common Stock)	3347	0	19720
Jan 16, 2025	F -- (Common Stock)	1160	0.89	16373
Jan 16, 2025	M -- (Common Stock)	3347	0	17533
Oct 16, 2024	F -- (Common Stock)	983	0	14186
Oct 16, 2024	M -- (Common Stock)	3347	2.42	15169
Jul 16, 2024	F -- (Common Stock)	983	2.93	11822
Jul 16, 2024	M -- (Common Stock)	3347	0	12805
Apr 16, 2024	F -- (Common Stock)	3930	3.7	9458
Apr 16, 2024	M -- (Common Stock)	13388	0	13388