SEC Form 4 · accession 0001209191-18-042312
bluebird bio, Inc. · BLUE
Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗
Reporting owner
Jason Cole
Officer — Chief Legal Officer
Period of report
Jul 9, 2018
Accepted (ET)
Jul 11, 2018 · 4:10 pm EDT
Rule 10b5-1 plan
unknown — predates the checkbox
Issuer CIK
0001293971
Table I — non-derivative securities
| Security | Date | Code | Shares | Price | A/D | Owned after | D/I | Nature of ownership |
|---|---|---|---|---|---|---|---|---|
| Common StockF2 | Jul 9, 2018 | S | 600 | $168.4667 | D | 21,698 | D | |
| Common StockF3 | Jul 9, 2018 | S | 2,290 | $169.6438 | D | 19,408 | D | |
| Common StockF4 | Jul 9, 2018 | S | 970 | $170.6762 | D | 18,438 | D | |
| Common StockF5 | Jul 9, 2018 | S | 940 | $171.6022 | D | 17,498 | D | |
| Common StockF6 | Jul 9, 2018 | S | 326 | $172.6647 | D | 17,172 | D |
Table II — derivative securities
No Table II lines on this filing.
Explanation of responses
- F1The sales reported in the Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on December 13, 2017.
- F2The range in prices for the transaction reported on this line was $168.15 to $169.00. The average weighted price was $168.4667. The reporting person will provide, upon request by the SEC, the issuer or security holder of the issuer, full information regarding the number of shares sold at each separate price.
- F3The range in prices for the transaction reported on this line was $169.25 to $170.20. The average weighted price was $169.6438. The reporting person will provide, upon request by the SEC, the issuer or security holder of the issuer, full information regarding the number of shares sold at each separate price.
- F4The range in prices for the transaction reported on this line was $170.25 to $171.15. The average weighted price was $170.6762. The reporting person will provide, upon request by the SEC, the issuer or security holder of the issuer, full information regarding the number of shares sold at each separate price.
- F5The range in prices for the transaction reported on this line was $171.25 to $172.15. The average weighted price was $171.6022. The reporting person will provide, upon request by the SEC, the issuer or security holder of the issuer, full information regarding the number of shares sold at each separate price.
- F6The range in prices for the transaction reported on this line was $172.45 to $172.85. The average weighted price was $172.6647. The reporting person will provide, upon request by the SEC, the issuer or security holder of the issuer, full information regarding the number of shares sold at each separate price.