DAVIDSON DAVID (Chief Medical Officer) sold 13.8% of their position (5.06K shares) of BLUEBIRD BIO, INC. on the open market
Open‑market sale worth $587.4K — a moderate reduction. Review remaining holdings and any 10b5‑1 plan disclosures.
Common Stock
Shares
+5.06K
Price / share
$50.51
Trade value
$255.58K
% of position
Common Stock
Shares
−2.96K
Price / share
$115.25
Trade value
$341.13K
% of position
Common Stock
Shares
−800.00
Price / share
$116.11
Trade value
$92.89K
% of position
Common Stock
Shares
−900.00
Price / share
$117.77
Trade value
$105.99K
% of position
Common Stock
Shares
−400.00
Price / share
$118.44
Trade value
$47.38K
% of position
Net shares
+0.00
Net value
-$331.81K
| Security | Date | Type | Shares | Price / Share | Trade Value | % of Position | Held Before | Held After |
|---|---|---|---|---|---|---|---|---|
| Common Stock Direct | 8/6/2019 | M · Option Exercise | +5.06K | $50.51 | $255.58K | 16.0% | 31.62K | 36.68K |
| Common Stock Direct | 8/6/2019 | S · Sale | −2.96K | $115.25 | $341.13K | 8.1% | 36.68K | 33.72K |
| Common Stock Direct | 8/6/2019 | S · Sale | −800.00 | $116.11 | $92.89K | 2.4% | 33.72K | 32.92K |
| Common Stock Direct | 8/6/2019 | S · Sale | −900.00 | $117.77 | $105.99K | 2.7% | 32.92K | 32.02K |
| Common Stock Direct | 8/6/2019 | S · Sale | −400.00 | $118.44 | $47.38K | 1.2% | 32.02K | 31.62K |
| Total | +0.00 | -$331.81K | ||||||
Stock Option (right to buy)
Common Stock
5.06K shares
Shares
−5.06K
Strike price
50.51
Held after
14.69K
Exercisable
—
| Security | Converts To | Date | Type | Shares | Strike Price | Exercisable | Held After |
|---|---|---|---|---|---|---|---|
| Stock Option (right to buy) Direct | Common Stock5.06K shares | 8/6/2019 | M · Option Exercise | −5.06K | 50.51 | — | 14.69K |