COLVIN RICHARD A (Chief Medical 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
Filed: 6/3/2025ACC: 0000950170-25-081151
Officer· Chief Medical Officer
Since Aug 2022
-7.72K
Net shares
Net seller
$0.00
Total acquired
0
Open market trades
0B · 0S
4
Total transactions
2.50K acquired · 10.22K disposed
Non-Derivative Transactions4
Common Stock
Direct
Shares
−3.55K
Price / share
—
Trade value
—
% of position
46.0%
5/30/2025
7.72K→4.17K
Common Stock
Direct
Shares
−4.17K
Price / share
—
Trade value
—
% of position
New position
6/2/2025
4.17K→0.00
Common Stock
Direct
Shares
+2.50K
Price / share
—
Trade value
—
% of position
New position
6/2/2025
0.00→2.50K
Common Stock
Direct
Shares
−2.50K
Price / share
—
Trade value
—
% of position
New position
6/2/2025
2.50K→0.00
Total
Net shares
−7.72K
Net value
$0.00
| Security | Date | Type | Shares | Price / Share | Trade Value | % of Position | Held Before | Held After |
|---|---|---|---|---|---|---|---|---|
| Common Stock Direct | 5/30/2025 | U · U | −3.55K | — | — | 46.0% | 7.72K | 4.17K |
| Common Stock Direct | 6/2/2025 | D · Disposition | −4.17K | — | — | New position | 4.17K | 0.00 |
| Common Stock Direct | 6/2/2025 | A · Award | +2.50K | — | — | New position | 0.00 | 2.50K |
| Common Stock Direct | 6/2/2025 | D · Disposition | −2.50K | — | — | New position | 2.50K | 0.00 |
| Total | −7.72K | $0.00 | ||||||
Derivative Transactions0
No derivative transactions reported