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Filing Details

Accession Number:
Form Type:
Zero Holdings:
Publication Time:
2019-08-21 16:06:02
Reporting Period:
Accepted Time:
2019-08-21 16:06:02
SEC Url:
Form 4 Filing
Cik Name Symbol Sector (SIC) IRS No
1293971 Bluebird Bio Inc. BLUE Biological Products, (No Disgnostic Substances) (2836) 000000000
Cik Name Reported Address Insider Title Director Officer Large Shareholder Other
1578251 T. Jeffrey Walsh C/o Bluebird Bio, Inc.
60 Binney Street
Cambridge MA 02142
Chief Strategy Officer No Yes No No
Reported Non-Derivative Transactions
Sec. Name Acquisiton - Disposition Date Amount Price Remaning Holdings Equity Swap Involved Form Type Code Nature of Ownership Explanation
Common Stock Acquisiton 2019-08-20 500 $24.47 41,421 No 4 M Direct
Common Stock Disposition 2019-08-20 500 $124.00 40,921 No 4 S Direct
Equity Swap Involved Form Type Code Nature of Ownership Explanation
No 4 M Direct
No 4 S Direct
Reported Derivative Transactions
Sec. Name Sec. Type Acquisiton - Disposition Date Amount Price Amount - 2 Price - 2
Common Stock Stock Option (right to buy) Disposition 2019-08-20 500 $0.00 500 $24.47
Remaning Holdings Exercise Date Expiration Date Equity Swap Involved Transaction Form Type Transaction Code Nature of Ownership
9,521 2024-03-03 No 4 M Direct
  1. The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on July 16, 2019.
  2. This option vested over a four-year period, at a rate of twenty-five percent (25%) on January 1, 2015 and in 36 equal monthly installments thereafter.