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person · Reporting owner

HIGH SUSANNA GATTI

Disclosed activity across 2 companies

Tapewire entity
87376
SEC CIK
0001691005

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
Dyne Therapeutics, Inc.DYN · Entity 3948Chief Operating OfficerSeptember 18, 2024September 19, 2024
bluebird bio, Inc.BLUE · Entity 78923Chief Operating OfficerDecember 06, 2018December 21, 2018

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.

Dyne Therapeutics, Inc.

Report date September 18, 2024 · Filed September 19, 2024

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect131,636 Last balance in matching sequence After 2024-09-18 transaction · row 2 Source-order balances reconcile. Account continuity and personal attribution are not independently verified.
2 source rows

Row 1 · 2024-09-18 · Sale · Disposed 4,340 · Balance 136,272

F1: Represents shares automatically sold by the Reporting Person to satisfy tax withholding obligations in connection with the vesting of restricted stock units granted to the Reporting Person on September 17, 2020. The automatic sale of the Reporting Person's shares is provided for in a restricted stock unit agreement constituting a "binding contract" consistent with the affirmative defense to liability under Rule 10b5-1 and the sale does not represent a discretionary trade by the Reporting Person.

F2: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices within the range of $34.09 to $34.70, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote of this Form 4.

F3: Includes 114,453 unvested RSUs.

Row 2 · 2024-09-18 · Sale · Disposed 4,636 · Balance 131,636

F4: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 11, 2024.

F2: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices within the range of $34.09 to $34.70, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote of this Form 4.

F3: Includes 114,453 unvested RSUs.

Filing footnotes · ownership attribution and instrument terms

F1: Represents shares automatically sold by the Reporting Person to satisfy tax withholding obligations in connection with the vesting of restricted stock units granted to the Reporting Person on September 17, 2020. The automatic sale of the Reporting Person's shares is provided for in a restricted stock unit agreement constituting a "binding contract" consistent with the affirmative defense to liability under Rule 10b5-1 and the sale does not represent a discretionary trade by the Reporting Person.

F2: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices within the range of $34.09 to $34.70, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote of this Form 4.

F3: Includes 114,453 unvested RSUs.

F4: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 11, 2024.

bluebird bio, Inc.

Report date December 06, 2018 · Filed December 21, 2018 · Amendment

Amendment: balances below belong to this corrected disclosure, not necessarily a complete replacement of earlier positions.

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect15,625 Reported balance After 2018-12-06 transaction · row 1 Amendment: may correct only part of an earlier disclosure.
1 source row

Row 1 · 2018-12-06 · Exercise / conversion · Acquired 15 · Balance 15,625

F1: This Form 4 amendment is being filed to report the exercise of 15 stock options which was inadvertently omitted from the original Form 4 filed by the reporting person on December 10, 2018.

F2: The reporting person's amount of securities beneficially owned following the reporting transaction is amended to reflect the accurate amount owned.

Common StockSEC Table I · non-derivativeDirect15,150 Reported balance After 2018-12-06 transaction · row 2 Amendment: may correct only part of an earlier disclosure.
1 source row

Row 2 · 2018-12-06 · Sale · Disposed 475 · Balance 15,150

F3: The sales reported in this Form 4 were effected pursuant to a 10b5-1 trading plan adopted by the reporting person on December 18, 2017.

F4: The range in prices for the transaction reported on this line was $104.01 to $104.29. The average weighted price was $104.1333. 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.

F2: The reporting person's amount of securities beneficially owned following the reporting transaction is amended to reflect the accurate amount owned.

Common StockSEC Table I · non-derivativeDirect14,050 Reported balance After 2018-12-06 transaction · row 3 Amendment: may correct only part of an earlier disclosure.
1 source row

Row 3 · 2018-12-06 · Sale · Disposed 1,100 · Balance 14,050

F3: The sales reported in this Form 4 were effected pursuant to a 10b5-1 trading plan adopted by the reporting person on December 18, 2017.

F5: The range in prices for the transaction reported on this line was $105.50 to $106.49. The average weighted price was $106.1123. 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.

F2: The reporting person's amount of securities beneficially owned following the reporting transaction is amended to reflect the accurate amount owned.

Common StockSEC Table I · non-derivativeDirect13,750 Reported balance After 2018-12-06 transaction · row 4 Amendment: may correct only part of an earlier disclosure.
1 source row

Row 4 · 2018-12-06 · Sale · Disposed 300 · Balance 13,750

F3: The sales reported in this Form 4 were effected pursuant to a 10b5-1 trading plan adopted by the reporting person on December 18, 2017.

F6: The range in prices for the transaction reported on this line was $106.51 to $107.42. The average weighted price was $106.7042. 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.

F2: The reporting person's amount of securities beneficially owned following the reporting transaction is amended to reflect the accurate amount owned.

Stock Option (right to buy)SEC Table II · derivative / convertible security · Conversion / exercise price $68.65 · Expires 2026-12-01Direct40,647 Reported balance After 2018-12-06 transaction · row 5 Amendment: may correct only part of an earlier disclosure.
1 source row

Row 5 · 2018-12-06 · Exercise / conversion · Disposed 15 · Balance 40,647

F1: This Form 4 amendment is being filed to report the exercise of 15 stock options which was inadvertently omitted from the original Form 4 filed by the reporting person on December 10, 2018.

F7: This option vests over a four-year period at a rate of twenty-five percent (25%) on November 30, 2017, and in 36 equal monthly installments thereafter.

Filing footnotes · ownership attribution and instrument terms

F1: This Form 4 amendment is being filed to report the exercise of 15 stock options which was inadvertently omitted from the original Form 4 filed by the reporting person on December 10, 2018.

F2: The reporting person's amount of securities beneficially owned following the reporting transaction is amended to reflect the accurate amount owned.

F3: The sales reported in this Form 4 were effected pursuant to a 10b5-1 trading plan adopted by the reporting person on December 18, 2017.

F4: The range in prices for the transaction reported on this line was $104.01 to $104.29. The average weighted price was $104.1333. 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.

F5: The range in prices for the transaction reported on this line was $105.50 to $106.49. The average weighted price was $106.1123. 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.

F6: The range in prices for the transaction reported on this line was $106.51 to $107.42. The average weighted price was $106.7042. 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.

F7: This option vests over a four-year period at a rate of twenty-five percent (25%) on November 30, 2017, 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
December 10, 2021 Filed Dec 14, 2021 21:21 UTC Dyne Therapeutics, Inc. DYN · Entity 3948 GrantCommon Stock 40,315 $0.00 $0.00
Disclosure

SEC source: 0001209191-21-069423 · doc4.xml · nonDerivative · entry 1

HIGH SUSANNA GATTI · CIK 0001691005 · Chief Operating Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 73,768

F1 · shares: Consists of shares of Common Stock issuable under 40,315 restricted stock units ("RSUs"). Each RSU represents the right to receive one share of Common Stock upon vesting. These RSUs are scheduled to vest in equal quarterly installments over four years with the first installment vesting on March 10, 2022.

F2 · balance_after: Includes 67,243 unvested RSUs. Each unvested RSU represents the right to receive one share of Common Stock upon vesting.

Read SEC document
September 23, 2021 Filed Sep 24, 2021 14:50 UTC Dyne Therapeutics, Inc. DYN · Entity 3948 SaleCommon Stock 2,451 $17.22 $42,206.22
Disclosure

SEC source: 0001209191-21-057527 · doc4.xml · nonDerivative · entry 1

HIGH SUSANNA GATTI · CIK 0001691005 · Chief Operating Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 33,453

F1 · shares: Represents shares automatically sold by the Reporting Person to satisfy tax withholding obligations in connection with the vesting of restricted stock units granted to the Reporting Person on September 17, 2020. The automatic sale of the Reporting Person's shares is provided for in a restricted stock unit agreement constituting a "binding contract" consistent with the affirmative defense to liability under Rule 10b5-1 and the sale does not represent a discretionary trade by the Reporting Person.

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices within the range of $17.17 to $17.30, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote of this Form 4.

F3 · balance_after: Includes 26,928 unvested RSUs.

Read SEC document
September 17, 2020 Filed Sep 18, 2020 21:16 UTC Dyne Therapeutics, Inc. DYN · Entity 3948 GrantCommon Stock 35,904 $0.00 $0.00
Disclosure

SEC source: 0000899243-20-025742 · doc4.xml · nonDerivative · entry 1

HIGH SUSANNA GATTI · CIK 0001691005 · Chief Operating Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 35,904

F1 · shares: Consists of shares of Common Stock issuable under 35,904 restricted stock units ("RSUs"). Each RSU represents the right to receive one share of Common Stock upon vesting. These RSUs are scheduled to vest in equal annual installments over four years with the first installment vesting on September 17, 2021.

Read SEC document
September 16, 2020 Filed Sep 18, 2020 21:16 UTC Dyne Therapeutics, Inc. DYN · Entity 3948 GrantStock Option (right to buy) · Derivative 111,405 $0.00 Strike: $19.00 $0.00
Disclosure

SEC source: 0000899243-20-025742 · doc4.xml · derivative · entry 2

HIGH SUSANNA GATTI · CIK 0001691005 · Chief Operating Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 111,405

Underlying: Common Stock · 111,405 shares

Expires 2030-09-15

F2 · derivative.exercise_date: This option was granted on September 16, 2020. The shares underlying the option are scheduled to vest over four years in equal monthly installments through September 16, 2024.

Read SEC document
December 06, 2018 Filed Dec 10, 2018 16:11 UTC bluebird bio, Inc. BLUE · Entity 78923 SaleCommon Stock 300 $106.70 $32,011.26
Disclosure

SEC source: 0001209191-18-061735 · doc4.xml · nonDerivative · entry 3

HIGH SUSANNA GATTI · CIK 0001691005 · Chief Operating Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 13,735

F1 · kind: The sales reported in this Form 4 were effected pursuant to a 10b5-1 trading plan adopted by the reporting person on December 18, 2017.

F4 · price: The range in prices for the transaction reported on this line was $106.51 to $107.42. The average weighted price was $106.7042. 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 06, 2018 Filed Dec 10, 2018 16:11 UTC bluebird bio, Inc. BLUE · Entity 78923 SaleCommon Stock 1,100 $106.11 $116,723.53
Disclosure

SEC source: 0001209191-18-061735 · doc4.xml · nonDerivative · entry 2

HIGH SUSANNA GATTI · CIK 0001691005 · Chief Operating Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 14,035

F1 · kind: The sales reported in this Form 4 were effected pursuant to a 10b5-1 trading plan adopted by the reporting person on December 18, 2017.

F3 · price: The range in prices for the transaction reported on this line was $105.50 to $106.49. The average weighted price was $106.1123. 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 06, 2018 Filed Dec 10, 2018 16:11 UTC bluebird bio, Inc. BLUE · Entity 78923 SaleCommon Stock 475 $104.13 $49,463.32
Disclosure

SEC source: 0001209191-18-061735 · doc4.xml · nonDerivative · entry 1

HIGH SUSANNA GATTI · CIK 0001691005 · Chief Operating Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 15,135

F1 · kind: The sales reported in this Form 4 were effected pursuant to a 10b5-1 trading plan adopted by the reporting person on December 18, 2017.

F2 · price: The range in prices for the transaction reported on this line was $104.01 to $104.29. The average weighted price was $104.1333. 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 06, 2018 Filed Dec 21, 2018 16:11 UTC Amendment bluebird bio, Inc. BLUE · Entity 78923 Exercise / conversionStock Option (right to buy) · Derivative 15 $0.00 Strike: $68.65 $0.00
Disclosure

SEC source: 0001209191-18-063896 · doc4a.xml · derivative · entry 5

HIGH SUSANNA GATTI · CIK 0001691005 · Chief Operating Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 40,647

Underlying: Common Stock · 15 shares

Expires 2026-12-01

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.

F1 · security: This Form 4 amendment is being filed to report the exercise of 15 stock options which was inadvertently omitted from the original Form 4 filed by the reporting person on December 10, 2018.

F7 · derivative.exercise_date: This option vests over a four-year period at a rate of twenty-five percent (25%) on November 30, 2017, and in 36 equal monthly installments thereafter.

Read SEC document
December 06, 2018 Filed Dec 21, 2018 16:11 UTC Amendment bluebird bio, Inc. BLUE · Entity 78923 SaleCommon Stock 300 $106.70 $32,011.26
Disclosure

SEC source: 0001209191-18-063896 · doc4a.xml · nonDerivative · entry 4

HIGH SUSANNA GATTI · CIK 0001691005 · Chief Operating Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 13,750

F3 · kind: The sales reported in this Form 4 were effected pursuant to a 10b5-1 trading plan adopted by the reporting person on December 18, 2017.

F6 · price: The range in prices for the transaction reported on this line was $106.51 to $107.42. The average weighted price was $106.7042. 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.

F2 · balance_after: The reporting person's amount of securities beneficially owned following the reporting transaction is amended to reflect the accurate amount owned.

Read SEC document
December 06, 2018 Filed Dec 21, 2018 16:11 UTC Amendment bluebird bio, Inc. BLUE · Entity 78923 SaleCommon Stock 1,100 $106.11 $116,723.53
Disclosure

SEC source: 0001209191-18-063896 · doc4a.xml · nonDerivative · entry 3

HIGH SUSANNA GATTI · CIK 0001691005 · Chief Operating Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 14,050

F3 · kind: The sales reported in this Form 4 were effected pursuant to a 10b5-1 trading plan adopted by the reporting person on December 18, 2017.

F5 · price: The range in prices for the transaction reported on this line was $105.50 to $106.49. The average weighted price was $106.1123. 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.

F2 · balance_after: The reporting person's amount of securities beneficially owned following the reporting transaction is amended to reflect the accurate amount owned.

Read SEC document
December 06, 2018 Filed Dec 21, 2018 16:11 UTC Amendment bluebird bio, Inc. BLUE · Entity 78923 SaleCommon Stock 475 $104.13 $49,463.32
Disclosure

SEC source: 0001209191-18-063896 · doc4a.xml · nonDerivative · entry 2

HIGH SUSANNA GATTI · CIK 0001691005 · Chief Operating Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 15,150

F3 · kind: The sales reported in this Form 4 were effected pursuant to a 10b5-1 trading plan adopted by the reporting person on December 18, 2017.

F4 · price: The range in prices for the transaction reported on this line was $104.01 to $104.29. The average weighted price was $104.1333. 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.

F2 · balance_after: The reporting person's amount of securities beneficially owned following the reporting transaction is amended to reflect the accurate amount owned.

Read SEC document
December 06, 2018 Filed Dec 21, 2018 16:11 UTC Amendment bluebird bio, Inc. BLUE · Entity 78923 Exercise / conversionCommon Stock 15 $68.65 $1,029.75
Disclosure

SEC source: 0001209191-18-063896 · doc4a.xml · nonDerivative · entry 1

HIGH SUSANNA GATTI · CIK 0001691005 · Chief Operating Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 15,625

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.

F1 · security: This Form 4 amendment is being filed to report the exercise of 15 stock options which was inadvertently omitted from the original Form 4 filed by the reporting person on December 10, 2018.

F2 · balance_after: The reporting person's amount of securities beneficially owned following the reporting transaction is amended to reflect the accurate amount owned.

Read SEC document
December 03, 2018 Filed Dec 6, 2018 16:14 UTC bluebird bio, Inc. BLUE · Entity 78923 SaleCommon Stock 1,890 $113.83 $215,135.30
Disclosure

SEC source: 0001209191-18-061242 · doc4.xml · nonDerivative · entry 1

HIGH SUSANNA GATTI · CIK 0001691005 · Chief Operating Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 15,610

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 $113.60 to $114.00. The average weighted price was $113.8282. 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
June 04, 2018 Filed Jun 6, 2018 16:36 UTC bluebird bio, Inc. BLUE · Entity 78923 Exercise / conversionStock Option (right to buy) · Derivative 3,500 $0.00 Strike: $68.65 $0.00
Disclosure

SEC source: 0001209191-18-036072 · doc4.xml · derivative · entry 3

HIGH SUSANNA GATTI · CIK 0001691005 · Chief Operating Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 40,662

Underlying: Common Stock · 3,500 shares

Expires 2026-12-01

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.

F3 · derivative.exercise_date: This option vests over a four-year period at a rate of twenty-five percent (25%) on November 30, 2017, and in 36 equal monthly installments thereafter.

Read SEC document
June 04, 2018 Filed Jun 6, 2018 16:36 UTC bluebird bio, Inc. BLUE · Entity 78923 SaleCommon Stock 3,500 $199.11 $696,891.65
Disclosure

SEC source: 0001209191-18-036072 · doc4.xml · nonDerivative · entry 2

HIGH SUSANNA GATTI · CIK 0001691005 · Chief Operating Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 17,500

F1 · kind: The sales reported in this Form 4 were effected pursuant to a 10b5-1 trading plan adopted by the reporting person on December 18, 2017.

F2 · price: The range in prices for the transaction reported on this line was $199.00 to $199.30. The average weighted price was $199.1119. 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
June 04, 2018 Filed Jun 6, 2018 16:36 UTC bluebird bio, Inc. BLUE · Entity 78923 Exercise / conversionCommon Stock 3,500 $68.65 $240,275.00
Disclosure

SEC source: 0001209191-18-036072 · doc4.xml · nonDerivative · entry 1

HIGH SUSANNA GATTI · CIK 0001691005 · Chief Operating Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 21,000

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 28, 2018 Filed Mar 2, 2018 16:01 UTC bluebird bio, Inc. BLUE · Entity 78923 Exercise / conversionStock Option (right to buy) · Derivative 1,044 $0.00 Strike: $68.65 $0.00
Disclosure

SEC source: 0001209191-18-015546 · doc4.xml · derivative · entry 4

HIGH SUSANNA GATTI · CIK 0001691005 · Chief Operating Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 44,162

Underlying: Common Stock · 1,044 shares

Expires 2026-12-01

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 vests over a four-year period at a rate of twenty-five percent (25%) on November 30, 2017, and in 36 equal monthly installments thereafter.

Read SEC document
February 28, 2018 Filed Mar 2, 2018 16:01 UTC bluebird bio, Inc. BLUE · Entity 78923 SaleCommon Stock 644 $203.03 $130,752.09
Disclosure

SEC source: 0001209191-18-015546 · doc4.xml · nonDerivative · entry 3

HIGH SUSANNA GATTI · CIK 0001691005 · Chief Operating Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 17,500

F1 · kind: This sales reported in the Form 4 were effected pursuant to a 10b5-1 trading plan adopted by the reporting person on December 18, 2017.

F3 · price: The range in prices for the transaction reported on this line was $202.90 to $203.2750. The average weighted price was $203.0312. 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
February 28, 2018 Filed Mar 2, 2018 16:01 UTC bluebird bio, Inc. BLUE · Entity 78923 SaleCommon Stock 400 $202.10 $80,840.00
Disclosure

SEC source: 0001209191-18-015546 · doc4.xml · nonDerivative · entry 2

HIGH SUSANNA GATTI · CIK 0001691005 · Chief Operating Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 18,144

F1 · kind: This sales reported in the Form 4 were effected pursuant to a 10b5-1 trading plan adopted by the reporting person on December 18, 2017.

F2 · price: The range in prices for the transaction reported on this line was $201.75 to $202.60. The average weighted price was $202.10. 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
February 28, 2018 Filed Mar 2, 2018 16:01 UTC bluebird bio, Inc. BLUE · Entity 78923 Exercise / conversionCommon Stock 1,044 $68.65 $71,670.60
Disclosure

SEC source: 0001209191-18-015546 · doc4.xml · nonDerivative · entry 1

HIGH SUSANNA GATTI · CIK 0001691005 · Chief Operating Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 18,544

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 25,000 $0.00 Strike: $205.25 $0.00
Disclosure

SEC source: 0001209191-18-007407 · doc4.xml · derivative · entry 2

HIGH SUSANNA GATTI · CIK 0001691005 · Chief Operating Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 25,000

Underlying: Common Stock · 25,000 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 6,250 $0.00 $0.00
Disclosure

SEC source: 0001209191-18-007407 · doc4.xml · nonDerivative · entry 1

HIGH SUSANNA GATTI · CIK 0001691005 · Chief Operating Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 17,500

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 30, 2018 Filed Feb 1, 2018 16:31 UTC bluebird bio, Inc. BLUE · Entity 78923 Exercise / conversionStock Option (right to buy) · Derivative 14,794 $0.00 Strike: $68.65 $0.00
Disclosure

SEC source: 0001209191-18-006467 · doc4.xml · derivative · entry 14

HIGH SUSANNA GATTI · CIK 0001691005 · Chief Operating Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 45,206

Underlying: Common Stock · 14,794 shares

Expires 2026-12-01

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.

F14 · derivative.exercise_date: This option vests over a four-year period at a rate of twenty-five percent (25%) on November 30, 2017, and in 36 equal monthly installments thereafter.

Read SEC document
January 30, 2018 Filed Feb 1, 2018 16:31 UTC bluebird bio, Inc. BLUE · Entity 78923 SaleCommon Stock 82 $203.60 $16,695.20
Disclosure

SEC source: 0001209191-18-006467 · doc4.xml · nonDerivative · entry 13

HIGH SUSANNA GATTI · CIK 0001691005 · Chief Operating Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 11,250

F1 · kind: This sales reported in the Form 4 were effectd pursuant to a 10b5-1 trading plan adopted by the reporting person on December 18, 2017.

F13 · price: The range in prices for the transaction reported on this line was $203.50 to $203.70. The average weighted price was $203.60. 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.

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January 30, 2018 Filed Feb 1, 2018 16:31 UTC bluebird bio, Inc. BLUE · Entity 78923 SaleCommon Stock 204 $202.68 $41,346.74
Disclosure

SEC source: 0001209191-18-006467 · doc4.xml · nonDerivative · entry 12

HIGH SUSANNA GATTI · CIK 0001691005 · Chief Operating Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 11,332

F1 · kind: This sales reported in the Form 4 were effectd pursuant to a 10b5-1 trading plan adopted by the reporting person on December 18, 2017.

F12 · price: The range in prices for the transaction reported on this line was $202.40 to $203.00. The average weighted price was $202.6801. 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.

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January 30, 2018 Filed Feb 1, 2018 16:31 UTC bluebird bio, Inc. BLUE · Entity 78923 SaleCommon Stock 770 $201.57 $155,211.90
Disclosure

SEC source: 0001209191-18-006467 · doc4.xml · nonDerivative · entry 11

HIGH SUSANNA GATTI · CIK 0001691005 · Chief Operating Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 11,536

F1 · kind: This sales reported in the Form 4 were effectd pursuant to a 10b5-1 trading plan adopted by the reporting person on December 18, 2017.

F11 · price: The range in prices for the transaction reported on this line was $201.30 to $202.05. The average weighted price was $201.5739. 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.

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January 30, 2018 Filed Feb 1, 2018 16:31 UTC bluebird bio, Inc. BLUE · Entity 78923 SaleCommon Stock 733 $200.88 $147,245.92
Disclosure

SEC source: 0001209191-18-006467 · doc4.xml · nonDerivative · entry 10

HIGH SUSANNA GATTI · CIK 0001691005 · Chief Operating Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 12,306

F1 · kind: This sales reported in the Form 4 were effectd pursuant to a 10b5-1 trading plan adopted by the reporting person on December 18, 2017.

F10 · price: The range in prices for the transaction reported on this line was $200.20 to $201.10. The average weighted price was $200.8812. 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.

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January 30, 2018 Filed Feb 1, 2018 16:31 UTC bluebird bio, Inc. BLUE · Entity 78923 SaleCommon Stock 697 $199.43 $139,004.38
Disclosure

SEC source: 0001209191-18-006467 · doc4.xml · nonDerivative · entry 9

HIGH SUSANNA GATTI · CIK 0001691005 · Chief Operating Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 13,039

F1 · kind: This sales reported in the Form 4 were effectd pursuant to a 10b5-1 trading plan adopted by the reporting person on December 18, 2017.

F9 · price: The range in prices for the transaction reported on this line was $199.10 to $200.05. The average weighted price was $199.4324. 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.

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January 30, 2018 Filed Feb 1, 2018 16:31 UTC bluebird bio, Inc. BLUE · Entity 78923 SaleCommon Stock 490 $198.46 $97,247.07
Disclosure

SEC source: 0001209191-18-006467 · doc4.xml · nonDerivative · entry 8

HIGH SUSANNA GATTI · CIK 0001691005 · Chief Operating Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 13,736

F1 · kind: This sales reported in the Form 4 were effectd pursuant to a 10b5-1 trading plan adopted by the reporting person on December 18, 2017.

F8 · price: The range in prices for the transaction reported on this line was $198.10 to $199.00. The average weighted price was $198.4634. 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.

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January 30, 2018 Filed Feb 1, 2018 16:31 UTC bluebird bio, Inc. BLUE · Entity 78923 SaleCommon Stock 1,385 $197.61 $273,685.00
Disclosure

SEC source: 0001209191-18-006467 · doc4.xml · nonDerivative · entry 7

HIGH SUSANNA GATTI · CIK 0001691005 · Chief Operating Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 14,226

F1 · kind: This sales reported in the Form 4 were effectd pursuant to a 10b5-1 trading plan adopted by the reporting person on December 18, 2017.

F7 · price: The range in prices for the transaction reported on this line was $197.10 to $198.00. The average weighted price was $197.6065. 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.

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January 30, 2018 Filed Feb 1, 2018 16:31 UTC bluebird bio, Inc. BLUE · Entity 78923 SaleCommon Stock 1,702 $196.63 $334,670.90
Disclosure

SEC source: 0001209191-18-006467 · doc4.xml · nonDerivative · entry 6

HIGH SUSANNA GATTI · CIK 0001691005 · Chief Operating Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 15,611

F1 · kind: This sales reported in the Form 4 were effectd pursuant to a 10b5-1 trading plan adopted by the reporting person on December 18, 2017.

F6 · price: The range in prices for the transaction reported on this line was $196.10 to $197.05. The average weighted price was $196.6339. 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.

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January 30, 2018 Filed Feb 1, 2018 16:31 UTC bluebird bio, Inc. BLUE · Entity 78923 SaleCommon Stock 2,039 $195.57 $398,760.50
Disclosure

SEC source: 0001209191-18-006467 · doc4.xml · nonDerivative · entry 5

HIGH SUSANNA GATTI · CIK 0001691005 · Chief Operating Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 17,313

F1 · kind: This sales reported in the Form 4 were effectd pursuant to a 10b5-1 trading plan adopted by the reporting person on December 18, 2017.

F5 · price: The range in prices for the transaction reported on this line was $195.10 to $196.05. The average weighted price was $195.5667. 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.

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January 30, 2018 Filed Feb 1, 2018 16:31 UTC bluebird bio, Inc. BLUE · Entity 78923 SaleCommon Stock 4,657 $194.65 $906,496.69
Disclosure

SEC source: 0001209191-18-006467 · doc4.xml · nonDerivative · entry 4

HIGH SUSANNA GATTI · CIK 0001691005 · Chief Operating Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 19,352

F1 · kind: This sales reported in the Form 4 were effectd pursuant to a 10b5-1 trading plan adopted by the reporting person on December 18, 2017.

F4 · price: The range in prices for the transaction reported on this line was $194.10 to $195.05. The average weighted price was $194.6525. 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.

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January 30, 2018 Filed Feb 1, 2018 16:31 UTC bluebird bio, Inc. BLUE · Entity 78923 SaleCommon Stock 3,703 $193.74 $717,433.66
Disclosure

SEC source: 0001209191-18-006467 · doc4.xml · nonDerivative · entry 3

HIGH SUSANNA GATTI · CIK 0001691005 · Chief Operating Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 24,009

F1 · kind: This sales reported in the Form 4 were effectd pursuant to a 10b5-1 trading plan adopted by the reporting person on December 18, 2017.

F3 · price: The range in prices for the transaction reported on this line was $193.10 to $194.05. The average weighted price was $193.7439. 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.

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January 30, 2018 Filed Feb 1, 2018 16:31 UTC bluebird bio, Inc. BLUE · Entity 78923 SaleCommon Stock 800 $192.49 $153,994.16
Disclosure

SEC source: 0001209191-18-006467 · doc4.xml · nonDerivative · entry 2

HIGH SUSANNA GATTI · CIK 0001691005 · Chief Operating Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 27,712

F1 · kind: This sales reported in the Form 4 were effectd pursuant to a 10b5-1 trading plan adopted by the reporting person on December 18, 2017.

F2 · price: The range in prices for the transaction reported on this line was $192.00 to $192.95. The average weighted price was $192.4927. 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.

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January 30, 2018 Filed Feb 1, 2018 16:31 UTC bluebird bio, Inc. BLUE · Entity 78923 Exercise / conversionCommon Stock 14,794 $68.65 $1,015,608.10
Disclosure

SEC source: 0001209191-18-006467 · doc4.xml · nonDerivative · entry 1

HIGH SUSANNA GATTI · CIK 0001691005 · Chief Operating Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 28,512

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.

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December 01, 2017 Filed Dec 5, 2017 16:09 UTC bluebird bio, Inc. BLUE · Entity 78923 SaleCommon Stock 1,282 $172.15 $220,696.30
Disclosure

SEC source: 0001209191-17-063885 · doc4.xml · nonDerivative · entry 1

HIGH SUSANNA GATTI · CIK 0001691005 · Chief Operating Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 13,718

F1 · security: Restricted stock units for common stock vest over a four-year period at a rate of 25% on 11/30/2017, 25% on 11/30/2018, 25% on 11/30/2019, and 25% on 11/30/2020.

F2 · shares: Shares were sold to cover tax withholding obligations incurred in connection with the vesting of Restricted Stock Units.

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December 01, 2016 Filed Dec 2, 2016 16:08 UTC bluebird bio, Inc. BLUE · Entity 78923 GrantStock Option (right to buy) · Derivative 60,000 $0.00 Strike: $68.65 $0.00
Disclosure

SEC source: 0001209191-16-152995 · doc4.xml · derivative · entry 2

HIGH SUSANNA GATTI · CIK 0001691005 · Chief Operating Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 60,000

Underlying: Common Stock · 60,000 shares

Expires 2026-12-01

F2 · derivative.exercise_date: This option vests over a four-year period at a rate of twenty-five percent (25%) on November 30, 2017, and in 36 equal monthly installments thereafter.

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December 01, 2016 Filed Dec 2, 2016 16:08 UTC bluebird bio, Inc. BLUE · Entity 78923 GrantCommon Stock 15,000 $0.00 $0.00
Disclosure

SEC source: 0001209191-16-152995 · doc4.xml · nonDerivative · entry 1

HIGH SUSANNA GATTI · CIK 0001691005 · Chief Operating Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 15,000

F1 · security: Restricted stock units for common stock vest over a four-year period at a rate of 25% on 11/30/2017, 25% on 11/30/2018, 25% on 11/30/2019, and 25% on 11/30/2020.

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