KRAWTSCHUK CHRISTOPHER

PrivateCIK: 1952720
Location

SOMERVILLE, MA

KRAWTSCHUK CHRISTOPHER (Chief Financial Officer) received a stock award from BLUEBIRD BIO, INC.

Compensation award — not an open‑market transaction. Less informative as a directional signal.

A · 1 award
InsiderKRAWTSCHUK CHRISTOPHERCIK 1952720
IssuerBLUEBIRD BIO, INC.CIK 1293971
Officer· Chief Financial Officer
Since Nov 2022
+150K
Net shares
Net buyer
$0.00
Total acquired
0
Open market trades
0B · 0S
2
Total transactions
150K acquired
Non-Derivative Transactions1

Common Stock

Direct
A · Award

Shares

+50K

Price / share

Trade value

% of position

New position
12/1/2022
0.0050K
Total

Net shares

+50K

Net value

$0.00

Derivative Transactions1

Stock Options (Right to buy)

Direct
A · Award
Converts to

Common Stock

100K shares

Shares

+100K

Strike price

7.61

Held after

100K

Exercisable

12/1/2022
KRAWTSCHUK CHRISTOPHER — Insider Transaction (Form 4) Filed Dec 5, 2022 | Finecho