Nick Leschly - Aug 2, 2021 Form 4 Insider Report for bluebird bio, Inc. (BLUE)

Role
President and CEO, Director
Signature
/s/ Helen C. Fu, Attorney-in-Fact
Stock symbol
BLUE
Transactions as of
Aug 2, 2021
Transactions value $
$0
Form type
4
Date filed
8/4/2021, 04:53 PM
Previous filing
Jun 14, 2021
Next filing
Oct 18, 2021

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction BLUE Common Stock Award $0 +51.3K +16.73% $0.00 358K Aug 2, 2021 Direct F1
transaction BLUE Common Stock Award $0 +51.3K +14.33% $0.00 409K Aug 2, 2021 Direct F2
holding BLUE Common Stock 45.7K Aug 2, 2021 Nick Leschly 2001 Trust
holding BLUE Common Stock 123K Aug 2, 2021 Nick Leschly Irrevocable GST Trust of 2019
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 Restricted stock unit awards vest over a two-year period at the rate of 40% on August 2, 2022 and 60% on August 2, 2023.
F2 Restricted stock unit awards shall vest upon the satisfaction of certain performance criteria.