Davidson David

CIK 00015786961 companyCAMBRIDGE, MA

SEC Profile

Transactions

Companies

Filings

CIK

0001578696

Recent Transactions

24 trades

Sale
bluebird bio, Inc.
Common Stock
2020-12-02$46.19/sh−62→ 39,578 total
Sale
bluebird bio, Inc.
Common Stock
2020-12-02$46.50/sh−2→ 39,576 total
Sale
bluebird bio, Inc.
Common Stock
2020-12-02$46.19/sh−62→ 39,578 total
Sale
bluebird bio, Inc.
Common Stock
2020-12-02$46.50/sh−2→ 39,576 total
Sale
bluebird bio, Inc.
Common Stock
2015-01-02$91.16/sh−269→ 1,088 total
Sale
bluebird bio, Inc.
Common Stock
2015-01-02$92.01/sh−998→ 90 total
Exercise/Conversion
bluebird bio, Inc.
Stock Option (right to buy)
2015-01-02−4,000→ 63,239 total
Sale
bluebird bio, Inc.
Common Stock
2015-01-02$88.24/sh−1,239→ 2,761 total
Sale
bluebird bio, Inc.
Common Stock
2015-01-02$90.18/sh−918→ 1,357 total
Sale
bluebird bio, Inc.
Common Stock
2015-01-02$92.96/sh−90→ 0 total
Exercise/Conversion
bluebird bio, Inc.
Common Stock
2015-01-02$2.09/sh+4,000→ 4,000 total
Sale
bluebird bio, Inc.
Common Stock
2015-01-02$88.90/sh−486→ 2,275 total
Exercise/Conversion
bluebird bio, Inc.
Stock Option (right to buy)
2014-01-03−5,000→ 127,239 total
Exercise/Conversion
bluebird bio, Inc.
Common Stock
2014-01-03$2.09/sh+5,000→ 5,000 total
Sale
bluebird bio, Inc.
Common Stock
2014-01-03$20.99/sh−5,000→ 0 total
Exercise/Conversion
bluebird bio, Inc.
Stock Option (right to buy)
2014-01-03−5,000→ 127,239 total
Exercise/Conversion
bluebird bio, Inc.
Common Stock
2014-01-03$2.09/sh+5,000→ 5,000 total
Sale
bluebird bio, Inc.
Common Stock
2014-01-03$20.99/sh−5,000→ 0 total
Exercise/Conversion
bluebird bio, Inc.
Stock Option (right to buy)
2014-01-02−10,000→ 132,239 total
Exercise/Conversion
bluebird bio, Inc.
Common Stock
2014-01-02$2.09/sh+10,000→ 10,000 total
Sale
bluebird bio, Inc.
Common Stock
2014-01-02$20.83/sh−10,000→ 0 total
Exercise/Conversion
bluebird bio, Inc.
Stock Option (right to buy)
2014-01-02−10,000→ 132,239 total
Sale
bluebird bio, Inc.
Common Stock
2014-01-02$20.83/sh−10,000→ 0 total
Exercise/Conversion
bluebird bio, Inc.
Common Stock
2014-01-02$2.09/sh+10,000→ 10,000 total

Companies

bluebird bio, Inc.
Chief Medical Officer

Recent Filings

Address

C/O BLUEBIRD BIO, INC. 60 BINNEY STREET

CAMBRIDGE, MA, 02142

View on SEC.gov