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person · Reporting owner

Walsh Jeffrey T.

Disclosed activity across 2 companies

Tapewire entity
43108
SEC CIK
0001578251

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
Tenaya Therapeutics, Inc.TNYA · Entity 6506DirectorMay 28, 2026May 29, 2026
bluebird bio, Inc.BLUE · Entity 78923Chief Strategy OfficerAugust 20, 2019August 21, 2019

Disclosed balances

About these balances

Latest available filing per company, not a reconstructed current portfolio. Matching sequences show the last reported balance with all source rows expandable; grouping alone does not establish account ownership. Do not add unresolved positions together. Filings may omit unchanged positions, and amendments may correct only part of an older disclosure. Jointly reported shares are not necessarily this owner's personal holdings.

Tenaya Therapeutics, Inc.

Report date May 28, 2026 · Filed May 29, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Stock Option (Right to buy)SEC Table II · derivative / convertible security · Conversion / exercise price $0.80 · Expires 2036-05-27Direct120,000 Reported balance After 2026-05-28 transaction · row 1 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 1 · 2026-05-28 · Grant · Acquired 120,000 · Balance 120,000

F1: Option granted pursuant to the Amended and Restated Tenaya Therapeutics, Inc. 2021 Equity Incentive Plan. Option will vest in full May 28, 2027, or, if earlier, the day immediately before the date of the next annual meeting of stockholders that occurs after the grant date, subject to the Reporting Person continuing to be a service provider to the Issuer through each applicable vesting date.

Filing footnotes · ownership attribution and instrument terms

F1: Option granted pursuant to the Amended and Restated Tenaya Therapeutics, Inc. 2021 Equity Incentive Plan. Option will vest in full May 28, 2027, or, if earlier, the day immediately before the date of the next annual meeting of stockholders that occurs after the grant date, subject to the Reporting Person continuing to be a service provider to the Issuer through each applicable vesting date.

bluebird bio, Inc.

Report date August 20, 2019 · Filed August 21, 2019

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect40,921 Ending reported balance After 2019-08-20 transaction · row 2
2 source rows · reconciled sequence

Row 1 · 2019-08-20 · Exercise / conversion · Acquired 500 · Balance 41,421

Row 2 · 2019-08-20 · Sale · Disposed 500 · Balance 40,921

F1: 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.

Stock Option (right to buy)SEC Table II · derivative / convertible security · Conversion / exercise price $24.47 · Expires 2024-03-03Direct9,521 Reported balance After 2019-08-20 transaction · row 3 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 3 · 2019-08-20 · Exercise / conversion · Disposed 500 · Balance 9,521

F2: 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.

Filing footnotes · ownership attribution and instrument terms

F1: 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.

F2: 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.

Transaction history

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Purchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”

The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.

Transaction dateCompanyActivity / securityShares / unitsReported priceReported valueDetails
September 10, 2018 Filed Sep 12, 2018 16:12 UTC bluebird bio, Inc. BLUE · Entity 78923 SaleCommon Stock 700 $150.24 $105,164.99
Disclosure

SEC source: 0001209191-18-050632 · doc4.xml · nonDerivative · entry 3

Walsh Jeffrey T. · CIK 0001578251 · Chief Financial · and Strategy Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 35,495

F1 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on July 2, 2018.

F3 · price: The range of prices for the transaction reported on this line was $150.00 to $150.65. The average weighted price was $150.2357. The reporting person will provide, upon request by the SEC, the issuer or a security holder of the issuer, full information regarding the number of shares sold at each separate price.

Read SEC document
September 10, 2018 Filed Sep 12, 2018 16:12 UTC bluebird bio, Inc. BLUE · Entity 78923 SaleCommon Stock 501 $149.22 $74,759.77
Disclosure

SEC source: 0001209191-18-050632 · doc4.xml · nonDerivative · entry 2

Walsh Jeffrey T. · CIK 0001578251 · Chief Financial · and Strategy Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 36,494

F1 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on July 2, 2018.

F2 · price: The range of prices for the transaction reported on this line was $149.00 to $149.75. The average weighted price was $149.2211. The reporting person will provide, upon request by the SEC, the issuer or a security holder of the issuer, full information regarding the number of shares sold at each separate price.

Read SEC document
September 10, 2018 Filed Sep 12, 2018 16:12 UTC bluebird bio, Inc. BLUE · Entity 78923 Exercise / conversionCommon Stock 1,500 $24.47 $36,705.00
Disclosure

SEC source: 0001209191-18-050632 · doc4.xml · nonDerivative · entry 1

Walsh Jeffrey T. · CIK 0001578251 · Chief Financial · and Strategy Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 36,995

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
August 30, 2018 Filed Sep 4, 2018 17:03 UTC bluebird bio, Inc. BLUE · Entity 78923 Exercise / conversionStock Option (right to buy) · Derivative 7,250 $0.00 Strike: $24.47 $0.00
Disclosure

SEC source: 0001209191-18-049247 · doc4.xml · derivative · entry 8

Walsh Jeffrey T. · CIK 0001578251 · Chief Financial · and Strategy Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 25,021

Underlying: Common Stock · 7,250 shares

Expires 2024-03-03

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F6 · derivative.exercise_date: 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.

Read SEC document
August 30, 2018 Filed Sep 4, 2018 17:03 UTC bluebird bio, Inc. BLUE · Entity 78923 Exercise / conversionStock Option (right to buy) · Derivative 4,007 $0.00 Strike: $5.50 $0.00
Disclosure

SEC source: 0001209191-18-049247 · doc4.xml · derivative · entry 7

Walsh Jeffrey T. · CIK 0001578251 · Chief Financial · and Strategy Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 4,007 shares

Expires 2023-01-16

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F5 · derivative.exercise_date: This option to purchase shares of our common stock was granted on January 16, 2013 with performance-based vesting criteria that were met as of January 1, 2013 and April 1, 2013. The shares underlying these options vested as follows: 25% vested on January 1, 2014 and April 1, 2014, respectively, with the remainder of the shares vesting in equal monthly installments over the following three years.

Read SEC document
August 30, 2018 Filed Sep 4, 2018 17:03 UTC bluebird bio, Inc. BLUE · Entity 78923 Exercise / conversionStock Option (right to buy) · Derivative 8,743 $0.00 Strike: $2.09 $0.00
Disclosure

SEC source: 0001209191-18-049247 · doc4.xml · derivative · entry 6

Walsh Jeffrey T. · CIK 0001578251 · Chief Financial · and Strategy Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 8,743 shares

Expires 2021-07-13

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F4 · derivative.exercise_date: This option vested over a four-year period, at a rate of twenty-five percent (25%) on May 16, 2012 and in 36 equal monthly installments thereafter.

Read SEC document
August 30, 2018 Filed Sep 4, 2018 17:03 UTC bluebird bio, Inc. BLUE · Entity 78923 SaleCommon Stock 978 $176.03 $172,154.70
Disclosure

SEC source: 0001209191-18-049247 · doc4.xml · nonDerivative · entry 5

Walsh Jeffrey T. · CIK 0001578251 · Chief Financial · and Strategy Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 35,495

F1 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on July 2, 2018.

F3 · price: The range of prices for the transaction reported on this line was $176.00 to $176.20. The average weighted price was $176.0273. The reporting person will provide, upon request by the SEC, the issuer or a security holder of the issuer, full information regarding the number of shares sold at each separate price.

Read SEC document
August 30, 2018 Filed Sep 4, 2018 17:03 UTC bluebird bio, Inc. BLUE · Entity 78923 SaleCommon Stock 19,022 $175.37 $3,335,793.03
Disclosure

SEC source: 0001209191-18-049247 · doc4.xml · nonDerivative · entry 4

Walsh Jeffrey T. · CIK 0001578251 · Chief Financial · and Strategy Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 36,473

F1 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on July 2, 2018.

F2 · price: The range of prices for the transaction reported on this line was $175.00 to $175.95. The average weighted price was $175.365. The reporting person will provide, upon request by the SEC, the issuer or a security holder of the issuer, full information regarding the number of shares sold at each separate price.

Read SEC document
August 30, 2018 Filed Sep 4, 2018 17:03 UTC bluebird bio, Inc. BLUE · Entity 78923 Exercise / conversionCommon Stock 7,250 $24.47 $177,407.50
Disclosure

SEC source: 0001209191-18-049247 · doc4.xml · nonDerivative · entry 3

Walsh Jeffrey T. · CIK 0001578251 · Chief Financial · and Strategy Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 55,495

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
August 30, 2018 Filed Sep 4, 2018 17:03 UTC bluebird bio, Inc. BLUE · Entity 78923 Exercise / conversionCommon Stock 4,007 $5.50 $22,040.10
Disclosure

SEC source: 0001209191-18-049247 · doc4.xml · nonDerivative · entry 2

Walsh Jeffrey T. · CIK 0001578251 · Chief Financial · and Strategy Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 48,245

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
August 30, 2018 Filed Sep 4, 2018 17:03 UTC bluebird bio, Inc. BLUE · Entity 78923 Exercise / conversionCommon Stock 8,743 $2.09 $18,241.40
Disclosure

SEC source: 0001209191-18-049247 · doc4.xml · nonDerivative · entry 1

Walsh Jeffrey T. · CIK 0001578251 · Chief Financial · and Strategy Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 44,238

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
August 10, 2018 Filed Aug 14, 2018 16:47 UTC bluebird bio, Inc. BLUE · Entity 78923 Exercise / conversionStock Option (right to buy) · Derivative 1,500 $0.00 Strike: $5.50 $0.00
Disclosure

SEC source: 0001209191-18-046622 · doc4.xml · derivative · entry 6

Walsh Jeffrey T. · CIK 0001578251 · Chief Financial · and Strategy Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,007

Underlying: Common Stock · 1,500 shares

Expires 2023-01-16

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F6 · derivative.exercise_date: This option to purchase shares of our common stock was granted on January 16, 2013 with performance-based vesting criteria that were met as of January 1, 2013. The shares underlying these options vested as follows: 25% vested on January 1, 2014, with the remainder of the shares vesting in equal monthly installments over the following three years.

Read SEC document
August 10, 2018 Filed Aug 14, 2018 16:47 UTC bluebird bio, Inc. BLUE · Entity 78923 SaleCommon Stock 105 $158.57 $16,649.50
Disclosure

SEC source: 0001209191-18-046622 · doc4.xml · nonDerivative · entry 5

Walsh Jeffrey T. · CIK 0001578251 · Chief Financial · and Strategy Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 35,495

F1 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on July 2, 2018.

F5 · price: The range of prices for the transaction reported on this line was $158.55 to $158.90. The average weighted price was $158.5667. The reporting person will provide, upon request by the SEC, the issuer or a security holder of the issuer, full information regarding the number of shares sold at each separate price.

Read SEC document
August 10, 2018 Filed Aug 14, 2018 16:47 UTC bluebird bio, Inc. BLUE · Entity 78923 SaleCommon Stock 620 $157.86 $97,872.02
Disclosure

SEC source: 0001209191-18-046622 · doc4.xml · nonDerivative · entry 4

Walsh Jeffrey T. · CIK 0001578251 · Chief Financial · and Strategy Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 35,600

F1 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on July 2, 2018.

F4 · price: The range of prices for the transaction reported on this line was $157.30 to $158.20. The average weighted price was $157.8581. The reporting person will provide, upon request by the SEC, the issuer or a security holder of the issuer, full information regarding the number of shares sold at each separate price.

Read SEC document
August 10, 2018 Filed Aug 14, 2018 16:47 UTC bluebird bio, Inc. BLUE · Entity 78923 SaleCommon Stock 350 $156.63 $54,820.26
Disclosure

SEC source: 0001209191-18-046622 · doc4.xml · nonDerivative · entry 3

Walsh Jeffrey T. · CIK 0001578251 · Chief Financial · and Strategy Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 36,220

F1 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on July 2, 2018.

F3 · price: The range of prices for the transaction reported on this line was $156.20 to $156.95. The average weighted price was $156.6293. The reporting person will provide, upon request by the SEC, the issuer or a security holder of the issuer, full information regarding the number of shares sold at each separate price.

Read SEC document
August 10, 2018 Filed Aug 14, 2018 16:47 UTC bluebird bio, Inc. BLUE · Entity 78923 SaleCommon Stock 425 $155.41 $66,047.51
Disclosure

SEC source: 0001209191-18-046622 · doc4.xml · nonDerivative · entry 2

Walsh Jeffrey T. · CIK 0001578251 · Chief Financial · and Strategy Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 36,570

F1 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on July 2, 2018.

F2 · price: The range of prices for the transaction reported on this line was $155.15 to $156.05. The average weighted price was $155.4059. The reporting person will provide, upon request by the SEC, the issuer or a security holder of the issuer, full information regarding the number of shares sold at each separate price.

Read SEC document
August 10, 2018 Filed Aug 14, 2018 16:47 UTC bluebird bio, Inc. BLUE · Entity 78923 Exercise / conversionCommon Stock 1,500 $5.50 $8,250.60
Disclosure

SEC source: 0001209191-18-046622 · doc4.xml · nonDerivative · entry 1

Walsh Jeffrey T. · CIK 0001578251 · Chief Financial · and Strategy Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 36,995

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
August 02, 2018 Filed Aug 6, 2018 16:10 UTC bluebird bio, Inc. BLUE · Entity 78923 Exercise / conversionStock Option (right to buy) · Derivative 21,500 $0.00 Strike: $5.50 $0.00
Disclosure

SEC source: 0001209191-18-045510 · doc4.xml · derivative · entry 8

Walsh Jeffrey T. · CIK 0001578251 · Chief Financial · and Strategy Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 5,507

Underlying: Common Stock · 21,500 shares

Expires 2023-01-16

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F8 · derivative.exercise_date: This option to purchase shares of our common stock was granted on January 16, 2013 with performance-based vesting criteria that were met as of January 1, 2013 and as of May 1, 2013. The shares underlying these options vested as follows: 25% vested on January 1, 2014 and May 1, 2014, respectively, with the remainder of the shares vesting in equal monthly installments over the following three years.

Read SEC document
August 02, 2018 Filed Aug 6, 2018 16:10 UTC bluebird bio, Inc. BLUE · Entity 78923 SaleCommon Stock 500 $155.42 $77,710.00
Disclosure

SEC source: 0001209191-18-045510 · doc4.xml · nonDerivative · entry 7

Walsh Jeffrey T. · CIK 0001578251 · Chief Financial · and Strategy Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 35,495

F1 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on July 2, 2018.

F7 · price: The range of prices for the transaction reported on this line was $155.35 to $155.55. The average weighted price was $155.42. The reporting person will provide, upon request by the SEC, the issuer or a security holder of the issuer, full information regarding the number of shares sold at each separate price.

Read SEC document
August 02, 2018 Filed Aug 6, 2018 16:10 UTC bluebird bio, Inc. BLUE · Entity 78923 SaleCommon Stock 3,100 $154.58 $479,194.90
Disclosure

SEC source: 0001209191-18-045510 · doc4.xml · nonDerivative · entry 6

Walsh Jeffrey T. · CIK 0001578251 · Chief Financial · and Strategy Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 35,995

F1 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on July 2, 2018.

F6 · price: The range of prices for the transaction reported on this line was $154.00 to $154.95. The average weighted price was $154.5790. The reporting person will provide, upon request by the SEC, the issuer or a security holder of the issuer, full information regarding the number of shares sold at each separate price.

Read SEC document
August 02, 2018 Filed Aug 6, 2018 16:10 UTC bluebird bio, Inc. BLUE · Entity 78923 SaleCommon Stock 3,358 $153.35 $514,939.90
Disclosure

SEC source: 0001209191-18-045510 · doc4.xml · nonDerivative · entry 5

Walsh Jeffrey T. · CIK 0001578251 · Chief Financial · and Strategy Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 39,095

F1 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on July 2, 2018.

F5 · price: The range of prices for the transaction reported on this line was $153.00 to $153.95. The average weighted price was $153.3472. The reporting person will provide, upon request by the SEC, the issuer or a security holder of the issuer, full information regarding the number of shares sold at each separate price.

Read SEC document
August 02, 2018 Filed Aug 6, 2018 16:10 UTC bluebird bio, Inc. BLUE · Entity 78923 SaleCommon Stock 2,601 $152.51 $396,687.35
Disclosure

SEC source: 0001209191-18-045510 · doc4.xml · nonDerivative · entry 4

Walsh Jeffrey T. · CIK 0001578251 · Chief Financial · and Strategy Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 42,453

F1 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on July 2, 2018.

F4 · price: The range of prices for the transaction reported on this line was $152.00 to $152.95. The average weighted price was $152.5134. The reporting person will provide, upon request by the SEC, the issuer or a security holder of the issuer, full information regarding the number of shares sold at each separate price.

Read SEC document
August 02, 2018 Filed Aug 6, 2018 16:10 UTC bluebird bio, Inc. BLUE · Entity 78923 SaleCommon Stock 3,976 $151.59 $602,712.30
Disclosure

SEC source: 0001209191-18-045510 · doc4.xml · nonDerivative · entry 3

Walsh Jeffrey T. · CIK 0001578251 · Chief Financial · and Strategy Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 45,054

F1 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on July 2, 2018.

F3 · price: The range of prices for the transaction reported on this line was $151.00 to $151.95. The average weighted price was $151.5876. The reporting person will provide, upon request by the SEC, the issuer or a security holder of the issuer, full information regarding the number of shares sold at each separate price.

Read SEC document
August 02, 2018 Filed Aug 6, 2018 16:10 UTC bluebird bio, Inc. BLUE · Entity 78923 SaleCommon Stock 7,965 $150.31 $1,197,248.62
Disclosure

SEC source: 0001209191-18-045510 · doc4.xml · nonDerivative · entry 2

Walsh Jeffrey T. · CIK 0001578251 · Chief Financial · and Strategy Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 49,030

F1 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on July 2, 2018.

F2 · price: The range of prices for the transaction reported on this line was $150.00 to $150.95. The average weighted price was $150.3137. The reporting person will provide, upon request by the SEC, the issuer or a security holder of the issuer, full information regarding the number of shares sold at each separate price.

Read SEC document
August 02, 2018 Filed Aug 6, 2018 16:10 UTC bluebird bio, Inc. BLUE · Entity 78923 Exercise / conversionCommon Stock 21,500 $5.50 $118,258.60
Disclosure

SEC source: 0001209191-18-045510 · doc4.xml · nonDerivative · entry 1

Walsh Jeffrey T. · CIK 0001578251 · Chief Financial · and Strategy Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 56,995

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
February 01, 2018 Filed Feb 5, 2018 16:04 UTC bluebird bio, Inc. BLUE · Entity 78923 GrantStock Option (right to buy) · Derivative 45,000 $0.00 Strike: $205.25 $0.00
Disclosure

SEC source: 0001209191-18-007412 · doc4.xml · derivative · entry 2

Walsh Jeffrey T. · CIK 0001578251 · Chief Financial · and Strategy Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 45,000

Underlying: Common Stock · 45,000 shares

Expires 2028-02-01

F2 · derivative.exercise_date: This option vests over a four-year period, at a rate of twenty-five percent (25%) on January 4, 2019, and in 36 equal monthly installments.

Read SEC document
February 01, 2018 Filed Feb 5, 2018 16:04 UTC bluebird bio, Inc. BLUE · Entity 78923 GrantCommon Stock 11,250 $0.00 $0.00
Disclosure

SEC source: 0001209191-18-007412 · doc4.xml · nonDerivative · entry 1

Walsh Jeffrey T. · CIK 0001578251 · Chief Financial · and Strategy Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 35,495

F1 · security: Restricted stock units for common stock vest over a four-year period at a rate of 25% on 01/04/2019, 25% on 01/04/2020, 25% on 01/04/2021, and 25% on 01/04/2022.

Read SEC document
January 05, 2018 Filed Jan 9, 2018 16:07 UTC bluebird bio, Inc. BLUE · Entity 78923 SaleCommon Stock 401 $174.17 $69,842.33
Disclosure

SEC source: 0001209191-18-002906 · doc4.xml · nonDerivative · entry 2

Walsh Jeffrey T. · CIK 0001578251 · Chief Financial · and Strategy Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 24,245

F1 · shares: Shares were sold to cover tax withholding obligations incurred in connection with the vesting of Restricted Stock Units.

F3 · price: The range in prices for the transaction reported on this line was $173.85 to $174.35. The average weighted price was $174.1704. 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.

Read SEC document
January 05, 2018 Filed Jan 9, 2018 16:07 UTC bluebird bio, Inc. BLUE · Entity 78923 SaleCommon Stock 2,659 $173.26 $460,687.97
Disclosure

SEC source: 0001209191-18-002906 · doc4.xml · nonDerivative · entry 1

Walsh Jeffrey T. · CIK 0001578251 · Chief Financial · and Strategy Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 24,646

F1 · shares: Shares were sold to cover tax withholding obligations incurred in connection with the vesting of Restricted Stock Units.

F2 · price: The range in prices for the transaction reported on this line was $172.85 to $173.80. The average weighted price was $173.2561. 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.

Read SEC document
December 11, 2017 Filed Dec 13, 2017 16:09 UTC bluebird bio, Inc. BLUE · Entity 78923 Exercise / conversionStock Option (right to buy) · Derivative 9,900 $0.00 Strike: $24.47 $0.00
Disclosure

SEC source: 0001209191-17-065414 · doc4.xml · derivative · entry 12

Walsh Jeffrey T. · CIK 0001578251 · Chief Financial · and Strategy Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 32,271

Underlying: Common Stock · 9,900 shares

Expires 2024-03-03

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F12 · derivative.exercise_date: This option vests over a four-year period, at a rate of twenty-five percent (25%) on January 1, 2015 and in 36 equal monthly installments thereafter.

Read SEC document
December 11, 2017 Filed Dec 13, 2017 16:09 UTC bluebird bio, Inc. BLUE · Entity 78923 SaleCommon Stock 1,420 $221.52 $314,554.00
Disclosure

SEC source: 0001209191-17-065414 · doc4.xml · nonDerivative · entry 11

Walsh Jeffrey T. · CIK 0001578251 · Chief Financial · and Strategy Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 27,305

F1 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on December 23, 2016.

F11 · price: The range of prices for the transaction reported on this line was $221.3000 to $221.6750. The average weighted price was $221.5169. The reporting person will provide, upon request by the SEC, the issuer or a security holder of the issuer, full information regarding the number of shares sold at each separate price.

Read SEC document
December 11, 2017 Filed Dec 13, 2017 16:09 UTC bluebird bio, Inc. BLUE · Entity 78923 SaleCommon Stock 680 $220.52 $149,954.01
Disclosure

SEC source: 0001209191-17-065414 · doc4.xml · nonDerivative · entry 10

Walsh Jeffrey T. · CIK 0001578251 · Chief Financial · and Strategy Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 28,725

F1 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on December 23, 2016.

F10 · price: The range of prices for the transaction reported on this line was $220.1500 to $221.0500. The average weighted price was $220.5206. The reporting person will provide, upon request by the SEC, the issuer or a security holder of the issuer, full information regarding the number of shares sold at each separate price.

Read SEC document
December 11, 2017 Filed Dec 13, 2017 16:09 UTC bluebird bio, Inc. BLUE · Entity 78923 SaleCommon Stock 800 $219.49 $175,588.40
Disclosure

SEC source: 0001209191-17-065414 · doc4.xml · nonDerivative · entry 9

Walsh Jeffrey T. · CIK 0001578251 · Chief Financial · and Strategy Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 29,405

F1 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on December 23, 2016.

F9 · price: The range of prices for the transaction reported on this line was $219.0000 to $219.7000. The average weighted price was $219.4855. The reporting person will provide, upon request by the SEC, the issuer or a security holder of the issuer, full information regarding the number of shares sold at each separate price.

Read SEC document
December 11, 2017 Filed Dec 13, 2017 16:09 UTC bluebird bio, Inc. BLUE · Entity 78923 SaleCommon Stock 950 $218.09 $207,185.03
Disclosure

SEC source: 0001209191-17-065414 · doc4.xml · nonDerivative · entry 8

Walsh Jeffrey T. · CIK 0001578251 · Chief Financial · and Strategy Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 30,205

F1 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on December 23, 2016.

F8 · price: The range of prices for the transaction reported on this line was $218.0000 to $218.2500. The average weighted price was $218.0895. The reporting person will provide, upon request by the SEC, the issuer or a security holder of the issuer, full information regarding the number of shares sold at each separate price.

Read SEC document
December 11, 2017 Filed Dec 13, 2017 16:09 UTC bluebird bio, Inc. BLUE · Entity 78923 SaleCommon Stock 2,550 $217.33 $554,196.09
Disclosure

SEC source: 0001209191-17-065414 · doc4.xml · nonDerivative · entry 7

Walsh Jeffrey T. · CIK 0001578251 · Chief Financial · and Strategy Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 31,155

F1 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on December 23, 2016.

F7 · price: The range of prices for the transaction reported on this line was $217.0000 to $217.9500. The average weighted price was $217.3318. The reporting person will provide, upon request by the SEC, the issuer or a security holder of the issuer, full information regarding the number of shares sold at each separate price.

Read SEC document
December 11, 2017 Filed Dec 13, 2017 16:09 UTC bluebird bio, Inc. BLUE · Entity 78923 SaleCommon Stock 380 $214.58 $81,542.00
Disclosure

SEC source: 0001209191-17-065414 · doc4.xml · nonDerivative · entry 6

Walsh Jeffrey T. · CIK 0001578251 · Chief Financial · and Strategy Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 33,705

F1 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on December 23, 2016.

F6 · price: The range of prices for the transaction reported on this line was $214.4000 to $215.1000. The average weighted price was $214.5842. The reporting person will provide, upon request by the SEC, the issuer or a security holder of the issuer, full information regarding the number of shares sold at each separate price.

Read SEC document
December 11, 2017 Filed Dec 13, 2017 16:09 UTC bluebird bio, Inc. BLUE · Entity 78923 SaleCommon Stock 520 $213.65 $111,096.02
Disclosure

SEC source: 0001209191-17-065414 · doc4.xml · nonDerivative · entry 5

Walsh Jeffrey T. · CIK 0001578251 · Chief Financial · and Strategy Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 34,085

F1 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on December 23, 2016.

F5 · price: The range of prices for the transaction reported on this line was $213.1500 to $214.0000. The average weighted price was $213.6462. The reporting person will provide, upon request by the SEC, the issuer or a security holder of the issuer, full information regarding the number of shares sold at each separate price.

Read SEC document
December 11, 2017 Filed Dec 13, 2017 16:09 UTC bluebird bio, Inc. BLUE · Entity 78923 SaleCommon Stock 1,200 $212.70 $255,240.48
Disclosure

SEC source: 0001209191-17-065414 · doc4.xml · nonDerivative · entry 4

Walsh Jeffrey T. · CIK 0001578251 · Chief Financial · and Strategy Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 34,605

F1 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on December 23, 2016.

F4 · price: The range of prices for the transaction reported on this line was $212.1000 to $213.0000. The average weighted price was $212.7004. The reporting person will provide, upon request by the SEC, the issuer or a security holder of the issuer, full information regarding the number of shares sold at each separate price.

Read SEC document
December 11, 2017 Filed Dec 13, 2017 16:09 UTC bluebird bio, Inc. BLUE · Entity 78923 SaleCommon Stock 101 $211.06 $21,317.00
Disclosure

SEC source: 0001209191-17-065414 · doc4.xml · nonDerivative · entry 3

Walsh Jeffrey T. · CIK 0001578251 · Chief Financial · and Strategy Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 35,805

F1 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on December 23, 2016.

F3 · price: The range of prices for the transaction reported on this line was $211.0500 to $212.0000. The average weighted price was $211.0594. The reporting person will provide, upon request by the SEC, the issuer or a security holder of the issuer, full information regarding the number of shares sold at each separate price.

Read SEC document
December 11, 2017 Filed Dec 13, 2017 16:09 UTC bluebird bio, Inc. BLUE · Entity 78923 SaleCommon Stock 1,299 $210.25 $273,112.41
Disclosure

SEC source: 0001209191-17-065414 · doc4.xml · nonDerivative · entry 2

Walsh Jeffrey T. · CIK 0001578251 · Chief Financial · and Strategy Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 35,906

F1 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on December 23, 2016.

F2 · price: The range of prices for the transaction reported on this line was $210.0500 to $210.8750. The average weighted price was $210.2482. The reporting person will provide, upon request by the SEC, the issuer or a security holder of the issuer, full information regarding the number of shares sold at each separate price.

Read SEC document
December 11, 2017 Filed Dec 13, 2017 16:09 UTC bluebird bio, Inc. BLUE · Entity 78923 Exercise / conversionCommon Stock 9,900 $24.47 $242,253.00
Disclosure

SEC source: 0001209191-17-065414 · doc4.xml · nonDerivative · entry 1

Walsh Jeffrey T. · CIK 0001578251 · Chief Financial · and Strategy Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 37,205

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
November 10, 2017 Filed Nov 14, 2017 16:02 UTC bluebird bio, Inc. BLUE · Entity 78923 Exercise / conversionStock Option (right to buy) · Derivative 7,829 $0.00 Strike: $24.47 $0.00
Disclosure

SEC source: 0001209191-17-060589 · doc4.xml · derivative · entry 9

Walsh Jeffrey T. · CIK 0001578251 · Chief Financial · and Strategy Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 42,171

Underlying: Common Stock · 7,829 shares

Expires 2024-03-03

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F7 · derivative.exercise_date: This option vests over a four-year period, at a rate of twenty-five percent (25%) on January 1, 2015 and in 36 equal monthly installments thereafter.

Read SEC document
November 10, 2017 Filed Nov 14, 2017 16:02 UTC bluebird bio, Inc. BLUE · Entity 78923 Exercise / conversionStock Option (right to buy) · Derivative 578 $0.00 Strike: $5.50 $0.00
Disclosure

SEC source: 0001209191-17-060589 · doc4.xml · derivative · entry 8

Walsh Jeffrey T. · CIK 0001578251 · Chief Financial · and Strategy Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 27,007

Underlying: Common Stock · 578 shares

Expires 2023-01-16

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F6 · derivative.exercise_date: This option to purchase shares of our common stock granted on January 16, 2013 with performance-based vesting criteria that were met as of April 1, 2013. The shares underlying these options vested as follows: 25% vested on April 1, 2014, with the remainder of the shares vesting in equal monthly installments over the following three years.

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November 10, 2017 Filed Nov 14, 2017 16:02 UTC bluebird bio, Inc. BLUE · Entity 78923 Exercise / conversionStock Option (right to buy) · Derivative 1,493 $0.00 Strike: $2.09 $0.00
Disclosure

SEC source: 0001209191-17-060589 · doc4.xml · derivative · entry 7

Walsh Jeffrey T. · CIK 0001578251 · Chief Financial · and Strategy Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 8,743

Underlying: Common Stock · 1,493 shares

Expires 2021-07-13

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F5 · derivative.exercise_date: This option vests over a four-year period, at a rate of twenty-five percent (25%) on May 16, 2012 and in 36 equal monthly installments thereafter.

Read SEC document
November 10, 2017 Filed Nov 14, 2017 16:02 UTC bluebird bio, Inc. BLUE · Entity 78923 SaleCommon Stock 1,200 $150.18 $180,219.96
Disclosure

SEC source: 0001209191-17-060589 · doc4.xml · nonDerivative · entry 6

Walsh Jeffrey T. · CIK 0001578251 · Chief Financial · and Strategy Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 27,305

F1 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on December 23, 2016.

F4 · price: The range of prices for the transaction reported on this line was $150.1000 to $150.2750. The average weighted price was $150.1833. The reporting person will provide, upon request by the SEC, the issuer or a security holder of the issuer, full information regarding the number of shares sold at each separate price.

Read SEC document
November 10, 2017 Filed Nov 14, 2017 16:02 UTC bluebird bio, Inc. BLUE · Entity 78923 SaleCommon Stock 6,600 $149.74 $988,259.58
Disclosure

SEC source: 0001209191-17-060589 · doc4.xml · nonDerivative · entry 5

Walsh Jeffrey T. · CIK 0001578251 · Chief Financial · and Strategy Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 28,505

F1 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on December 23, 2016.

F3 · price: The range of prices for the transaction reported on this line was $149.1000 to $150.0750. The average weighted price was $149.7363. The reporting person will provide, upon request by the SEC, the issuer or a security holder of the issuer, full information regarding the number of shares sold at each separate price.

Read SEC document
November 10, 2017 Filed Nov 14, 2017 16:02 UTC bluebird bio, Inc. BLUE · Entity 78923 SaleCommon Stock 2,100 $148.75 $312,385.08
Disclosure

SEC source: 0001209191-17-060589 · doc4.xml · nonDerivative · entry 4

Walsh Jeffrey T. · CIK 0001578251 · Chief Financial · and Strategy Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 35,105

F1 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on December 23, 2016.

F2 · price: The range of prices for the transaction reported on this line was $148.1000 to $149.0500. The average weighted price was $148.7548. The reporting person will provide, upon request by the SEC, the issuer or a security holder of the issuer, full information regarding the number of shares sold at each separate price.

Read SEC document
November 10, 2017 Filed Nov 14, 2017 16:02 UTC bluebird bio, Inc. BLUE · Entity 78923 Exercise / conversionCommon Stock 7,829 $24.47 $191,575.63
Disclosure

SEC source: 0001209191-17-060589 · doc4.xml · nonDerivative · entry 3

Walsh Jeffrey T. · CIK 0001578251 · Chief Financial · and Strategy Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 37,205

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
November 10, 2017 Filed Nov 14, 2017 16:02 UTC bluebird bio, Inc. BLUE · Entity 78923 Exercise / conversionCommon Stock 578 $5.50 $3,179.23
Disclosure

SEC source: 0001209191-17-060589 · doc4.xml · nonDerivative · entry 2

Walsh Jeffrey T. · CIK 0001578251 · Chief Financial · and Strategy Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 29,376

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
November 10, 2017 Filed Nov 14, 2017 16:02 UTC bluebird bio, Inc. BLUE · Entity 78923 Exercise / conversionCommon Stock 1,493 $2.09 $3,115.00
Disclosure

SEC source: 0001209191-17-060589 · doc4.xml · nonDerivative · entry 1

Walsh Jeffrey T. · CIK 0001578251 · Chief Financial · and Strategy Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 28,798

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document

Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.