SEC Form 4 · accession 0001209191-19-014109
bluebird bio, Inc. · BLUE
Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗
Reporting owner
Jason Cole
Officer — Chief Operating and · Other
Period of report
Feb 25, 2019
Accepted (ET)
Feb 27, 2019 · 4:59 pm EST
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 Stock | Feb 25, 2019 | M | 2,248 | $22.53 | A | 28,692 | D | |
| Common Stock | Feb 25, 2019 | M | 4,000 | $50.51 | A | 32,692 | D | |
| Common StockF2 | Feb 25, 2019 | S | 5,723 | $150.1323 | D | 26,969 | D | |
| Common StockF3 | Feb 25, 2019 | S | 525 | $151.4119 | D | 26,444 | D |
Table II — derivative securities
| Security | Conv. / exercise price | Date | Code | Shares | A/D | Exercisable | Expires | Underlying | Underlying shares | Owned after | D/I |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Stock Option (right to buy)F4 | $22.53 | Feb 25, 2019 | M | 2,248 | D | — | Feb 10, 2024 | Common Stock | 2,248 | 0 | D |
| Stock Option (right to buy)F5 | $50.51 | Feb 25, 2019 | M | 4,000 | D | — | Mar 1, 2026 | Common Stock | 4,000 | 9,500 | D |
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 19, 2018.
- F2The range in prices for the transaction reported on this line was $150.00 to $150.97. The average weighted price was $150.1323. 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 $151.19 to $151.54. The average weighted price was $151.4119. 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.
- F4This option vests over a four-year period, at a rate of twenty-five percent (25%) on March 6, 2015 and in 36 equal monthly installments thereafter.
- F5This option vests over a four-year period, at a rate of twenty-five percent (25%) on January 4, 2017, and in 36 equal monthly installments.