Insider Transactions and Holdings
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Entity Type
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Individual
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Role
-
Chief Financial Officer
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Stock Symbol
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BLUE on Nasdaq
Christopher Krawtschuk - trading volume in the past year for bluebird bio, Inc.
Holdings reported by Christopher Krawtschuk for bluebird bio, Inc.
| Class |
Num Shares |
Value |
Price $ |
Transaction Date |
Ownership |
Underlying Class |
Underlying Amount |
| Common Stock |
45.5K |
$65K |
$1.43 |
Dec 6, 2023 |
Direct |
|
|
| Stock Option (right to buy) |
199K |
|
|
Mar 1, 2024 |
Direct |
Common Stock |
|
Transactions reported by Christopher Krawtschuk for bluebird bio, Inc.
| Sym |
Class |
Transaction |
% |
Value $ |
* Price $ |
Shares |
Shares After |
Date |
Ownership |
* An asterisk sign (*) next to the price indicates that the price is likely invalid.