Colvin Richard A - Insider Non-Derivative Transactions at bluebird bio, Inc. (BLUE) - (SEC)

Updated on January 3, 2026.

According to recent SEC insider information filed on Jun 2, 2025, Colvin Richard A's relationship to bluebird bio, Inc. (BLUE) is Officer (Chief Medical Officer), and currently has 2,500 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 BLUE insiders.

Related Topics: SEC Topic List.

Data Source: SEC.

Colvin Richard A - Insider Non-Derivative Transactions of BLUE Common Stock

Colvin Richard A - Insider Non-Derivative Transactions at BLUE

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Date	Transaction	No. of Shares	Price Per Share	Shares Owned After Transactions
Jun 3, 2025	Disposition -- (Common Stock)	4166	0	0
Jun 3, 2025	Disposition -- (Common Stock)	2500	0	0
Jun 3, 2025	Acquisition -- (Common Stock)	2500	0	2500
May 31, 2025	U -- (Common Stock)	3552	0	4166
Mar 4, 2025	Sell -- (Common Stock)	584	3.92	7610
Feb 4, 2025	Sell -- (Common Stock)	64	7.39	8194
Jan 7, 2025	Sell -- (Common Stock)	19	9.24	8257
Dec 11, 2024	Sell -- (Common Stock)	2824	0.42	165544
Oct 1, 2024	Acquisition -- (Common Stock)	50000	0	168368
Mar 2, 2024	Sell -- (Common Stock)	6770	1.53	118368
Jan 6, 2024	Sell -- (Common Stock)	597	1.42	125138
Nov 3, 2023	Sell -- (Common Stock)	2343	2.98	125735
Mar 2, 2023	Acquisition -- (Common Stock)	55000	0	128078
Feb 2, 2023	F -- (Common Stock)	1153	6.38	73078
Jan 12, 2023	Sell -- (Common Stock)	557	7.8	74231