BSX

SEC source: 0001225208-19-001824 · doc4.xml · nonDerivative · entry 2

Meredith Ian T · CIK 0001693920 · EVP/ Global Chief Medical Offi

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,845

SEC source: 0001225208-19-001824 · doc4.xml · nonDerivative · entry 1

Meredith Ian T · CIK 0001693920 · EVP/ Global Chief Medical Offi

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 5,888

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 · price: Each deferred stock unit represents the Company's commitment to issue one share of Boston Scientific common stock.

SEC source: 0001225208-19-000883 · doc4.xml · derivative · entry 3

Nanavaty Maulik · CIK 0001529708 · SVP & Pres, Neuromodulation

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 15,193

Underlying: Common Stock · 3,038 shares

Expires 2020-02-16

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.

F1 · kind: This transaction was effected pursuant to a pre-established Rule 10b5-1 trading plan.

F3 · derivative.exercise_date: Grant to the reporting person of an option to purchase a specified number of shares of common stock vesting in four annual increments beginning on February 16, 2011, the first anniversary of the grant.

SEC source: 0001225208-19-000883 · doc4.xml · nonDerivative · entry 2

Nanavaty Maulik · CIK 0001529708 · SVP & Pres, Neuromodulation

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 240,168

F1 · kind: This transaction was effected pursuant to a pre-established Rule 10b5-1 trading plan.

F2 · balance_after: Includes shares acquired under the Boston Scientific Global Employee Stock Purchase Plan based upon the most current data available.

SEC source: 0001225208-19-000883 · doc4.xml · nonDerivative · entry 1

Nanavaty Maulik · CIK 0001529708 · SVP & Pres, Neuromodulation

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 243,206

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 · kind: This transaction was effected pursuant to a pre-established Rule 10b5-1 trading plan.

F2 · balance_after: Includes shares acquired under the Boston Scientific Global Employee Stock Purchase Plan based upon the most current data available.

SEC source: 0001225208-19-000804 · doc4.xml · nonDerivative · entry 1

Pierce David A · CIK 0001529751 · EVP,Pres MedSurg

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 24,201

F1 · kind: This transaction was effected pursuant to a pre-established Rule 10b5-1 trading plan.

SEC source: 0001225208-19-000803 · doc4.xml · nonDerivative · entry 1

Ralls-Morrison Desiree · CIK 0001723937 · SVP, GC and Corp Secretary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,632

F1 · kind: This transaction was effected pursuant to a pre-established Rule 10b5-1 trading plan.

F2 · balance_after: Includes shares acquired under the Boston Scientific Global Employee Stock Purchase Plan based upon the most current data available.

SEC source: 0001225208-19-000771 · doc4.xml · derivative · entry 3

Pierce David A · CIK 0001529751 · EVP,Pres MedSurg

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 22,640

Underlying: Common Stock · 5,000 shares

Expires 2021-02-28

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 · kind: This transaction was effected pursuant to a pre-established Rule 10b5-1 trading plan.

F2 · derivative.exercise_date: Grant to the reporting person of an option to purchase a specified number of common stock vesting in four annual increments beginning on February 28, 2012, the first anniversary of the grant.

SEC source: 0001225208-19-000771 · doc4.xml · nonDerivative · entry 2

Pierce David A · CIK 0001529751 · EVP,Pres MedSurg

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 34,520

SEC source: 0001225208-19-000771 · doc4.xml · nonDerivative · entry 1

Pierce David A · CIK 0001529751 · EVP,Pres MedSurg

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 39,520

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 · kind: This transaction was effected pursuant to a pre-established Rule 10b5-1 trading plan.

SEC source: 0001225208-19-000576 · doc4.xml · nonDerivative · entry 2

Ballinger Kevin J. · CIK 0001566080 · EVP & Pres, Interven Cardio

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 69,623

F1 · kind: The transactions reported in this Form 4 were effected pursuant to a pre-established Rule 10b5-1 trading plan.

F4 · price: Represents the weighted average sale price. These shares were sold in multiple transactions at prices ranging from $33.05 to $34.04, inclusive. The reporting person undertakes to provide upon request by the U.S. Securities and Exchange Commission staff, the issuer or a security holder of the issuer, full information regarding the number of shares sold at each separate price.

F3 · balance_after: Includes shares acquired under the Boston Scientific Global Employee Stock Purchase Plan based upon the most current data available.

SEC source: 0001225208-19-000576 · doc4.xml · nonDerivative · entry 1

Ballinger Kevin J. · CIK 0001566080 · EVP & Pres, Interven Cardio

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 82,223

F1 · kind: The transactions reported in this Form 4 were effected pursuant to a pre-established Rule 10b5-1 trading plan.

F2 · price: Represents the weighted average sale price. These shares were sold in multiple transactions at prices ranging from $34.10 to $34.29, inclusive. The reporting person undertakes to provide upon request by the U.S. Securities and Exchange Commission staff, the issuer or a security holder of the issuer, full information regarding the number of shares sold at each separate price.

F3 · balance_after: Includes shares acquired under the Boston Scientific Global Employee Stock Purchase Plan based upon the most current data available.

SEC source: 0001225208-19-000446 · doc4.xml · derivative · entry 3

Eddy Jodi Euerle · CIK 0001734900 · SVP and CIO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 2,099 shares

Expires 2019-01-02

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 · derivative.exercise_price: Each deferred stock unit represents the Company's commitment to issue one share of Boston Scientific common stock.

F3 · derivative.exercise_date: Shares of common stock will be issued to the reporting person in five equal annual installments beginning on January 2, 2015, the first anniversary of the date of grant.

F3 · derivative.expiration_date: Shares of common stock will be issued to the reporting person in five equal annual installments beginning on January 2, 2015, the first anniversary of the date of grant.

SEC source: 0001225208-19-000446 · doc4.xml · nonDerivative · entry 2

Eddy Jodi Euerle · CIK 0001734900 · SVP and CIO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 16,560

F2 · balance_after: Includes shares acquired under the Boston Scientific Global Employee Stock Purchase Plan based upon the most current data available.

SEC source: 0001225208-19-000446 · doc4.xml · nonDerivative · entry 1

Eddy Jodi Euerle · CIK 0001734900 · SVP and CIO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 17,290

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 · price: Each deferred stock unit represents the Company's commitment to issue one share of Boston Scientific common stock.

F2 · balance_after: Includes shares acquired under the Boston Scientific Global Employee Stock Purchase Plan based upon the most current data available.

SEC source: 0001225208-19-000445 · doc4.xml · derivative · entry 3

Thepaut Eric Francis Yves · CIK 0001631992 · SVP & Pres, Eur, Mid-East, Afr

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 11,578 shares

Expires 2018-12-31

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.

F2 · derivative.exercise_price: Each performance share unit represents the Company's commitment to issue one share of Boston Scientific common stock.

F1 · shares: On February 22, 2016, the reporting person was awarded a target number of performance share units under the Company's 2016 Free Cash Flow Performance Share Program, the actual number of which to be earned by the reporting person based on the Company's 2016 adjusted free cash flow measured against its 2016 financial plan over the one-year performance period ending December 31, 2016 and subject to the completion of a three-year individual service period (inclusive of the performance period). On February 28, 2017, the number of the target performance share units as to which the performance criteria had been satisfied was determined. The performance share units so determined vested in whole upon the completion of the individual service period that ends on December 31, 2018.

F1 · derivative.exercise_date: On February 22, 2016, the reporting person was awarded a target number of performance share units under the Company's 2016 Free Cash Flow Performance Share Program, the actual number of which to be earned by the reporting person based on the Company's 2016 adjusted free cash flow measured against its 2016 financial plan over the one-year performance period ending December 31, 2016 and subject to the completion of a three-year individual service period (inclusive of the performance period). On February 28, 2017, the number of the target performance share units as to which the performance criteria had been satisfied was determined. The performance share units so determined vested in whole upon the completion of the individual service period that ends on December 31, 2018.

F1 · derivative.expiration_date: On February 22, 2016, the reporting person was awarded a target number of performance share units under the Company's 2016 Free Cash Flow Performance Share Program, the actual number of which to be earned by the reporting person based on the Company's 2016 adjusted free cash flow measured against its 2016 financial plan over the one-year performance period ending December 31, 2016 and subject to the completion of a three-year individual service period (inclusive of the performance period). On February 28, 2017, the number of the target performance share units as to which the performance criteria had been satisfied was determined. The performance share units so determined vested in whole upon the completion of the individual service period that ends on December 31, 2018.

SEC source: 0001225208-19-000445 · doc4.xml · nonDerivative · entry 2

Thepaut Eric Francis Yves · CIK 0001631992 · SVP & Pres, Eur, Mid-East, Afr

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 109,728.99

SEC source: 0001225208-19-000445 · doc4.xml · nonDerivative · entry 1

Thepaut Eric Francis Yves · CIK 0001631992 · SVP & Pres, Eur, Mid-East, Afr

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 112,276.99

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 · shares: On February 22, 2016, the reporting person was awarded a target number of performance share units under the Company's 2016 Free Cash Flow Performance Share Program, the actual number of which to be earned by the reporting person based on the Company's 2016 adjusted free cash flow measured against its 2016 financial plan over the one-year performance period ending December 31, 2016 and subject to the completion of a three-year individual service period (inclusive of the performance period). On February 28, 2017, the number of the target performance share units as to which the performance criteria had been satisfied was determined. The performance share units so determined vested in whole upon the completion of the individual service period that ends on December 31, 2018.

SEC source: 0001225208-19-000444 · doc4.xml · derivative · entry 3

Sorenson John Bradley · CIK 0001629277 · SVP, Manuf & Sup Chn

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 9,097 shares

Expires 2018-12-31

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.

F2 · derivative.exercise_price: Each performance share unit represents the Company's commitment to issue one share of Boston Scientific common stock.

F1 · shares: On February 22, 2016, the reporting person was awarded a target number of performance share units under the Company's 2016 Free Cash Flow Performance Share Program, the actual number of which to be earned by the reporting person based on the Company's 2016 adjusted free cash flow measured against its 2016 financial plan over the one-year performance period ending December 31, 2016 and subject to the completion of a three-year individual service period (inclusive of the performance period). On February 28, 2017, the number of the target performance share units as to which the performance criteria had been satisfied was determined. The performance share units so determined vested in whole upon the completion of the individual service period that ends on December 31, 2018.

F1 · derivative.exercise_date: On February 22, 2016, the reporting person was awarded a target number of performance share units under the Company's 2016 Free Cash Flow Performance Share Program, the actual number of which to be earned by the reporting person based on the Company's 2016 adjusted free cash flow measured against its 2016 financial plan over the one-year performance period ending December 31, 2016 and subject to the completion of a three-year individual service period (inclusive of the performance period). On February 28, 2017, the number of the target performance share units as to which the performance criteria had been satisfied was determined. The performance share units so determined vested in whole upon the completion of the individual service period that ends on December 31, 2018.

F1 · derivative.expiration_date: On February 22, 2016, the reporting person was awarded a target number of performance share units under the Company's 2016 Free Cash Flow Performance Share Program, the actual number of which to be earned by the reporting person based on the Company's 2016 adjusted free cash flow measured against its 2016 financial plan over the one-year performance period ending December 31, 2016 and subject to the completion of a three-year individual service period (inclusive of the performance period). On February 28, 2017, the number of the target performance share units as to which the performance criteria had been satisfied was determined. The performance share units so determined vested in whole upon the completion of the individual service period that ends on December 31, 2018.

SEC source: 0001225208-19-000444 · doc4.xml · nonDerivative · entry 2

Sorenson John Bradley · CIK 0001629277 · SVP, Manuf & Sup Chn

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 40,767

SEC source: 0001225208-19-000444 · doc4.xml · nonDerivative · entry 1

Sorenson John Bradley · CIK 0001629277 · SVP, Manuf & Sup Chn

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 43,733

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 · shares: On February 22, 2016, the reporting person was awarded a target number of performance share units under the Company's 2016 Free Cash Flow Performance Share Program, the actual number of which to be earned by the reporting person based on the Company's 2016 adjusted free cash flow measured against its 2016 financial plan over the one-year performance period ending December 31, 2016 and subject to the completion of a three-year individual service period (inclusive of the performance period). On February 28, 2017, the number of the target performance share units as to which the performance criteria had been satisfied was determined. The performance share units so determined vested in whole upon the completion of the individual service period that ends on December 31, 2018.

SEC source: 0001225208-19-000441 · doc4.xml · derivative · entry 3

Pierce David A · CIK 0001529751 · EVP,Pres MedSurg

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 14,885 shares

Expires 2018-12-31

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.

F2 · derivative.exercise_price: Each performance share unit represents the Company's commitment to issue one share of Boston Scientific common stock.

F1 · shares: On February 22, 2016, the reporting person was awarded a target number of performance share units under the Company's 2016 Free Cash Flow Performance Share Program, the actual number of which to be earned by the reporting person based on the Company's 2016 adjusted free cash flow measured against its 2016 financial plan over the one-year performance period ending December 31, 2016 and subject to the completion of a three-year individual service period (inclusive of the performance period). On February 28, 2017, the number of the target performance share units as to which the performance criteria had been satisfied was determined. The performance share units so determined vested in whole upon the completion of the individual service period that ends on December 31, 2018.

F1 · derivative.exercise_date: On February 22, 2016, the reporting person was awarded a target number of performance share units under the Company's 2016 Free Cash Flow Performance Share Program, the actual number of which to be earned by the reporting person based on the Company's 2016 adjusted free cash flow measured against its 2016 financial plan over the one-year performance period ending December 31, 2016 and subject to the completion of a three-year individual service period (inclusive of the performance period). On February 28, 2017, the number of the target performance share units as to which the performance criteria had been satisfied was determined. The performance share units so determined vested in whole upon the completion of the individual service period that ends on December 31, 2018.

F1 · derivative.expiration_date: On February 22, 2016, the reporting person was awarded a target number of performance share units under the Company's 2016 Free Cash Flow Performance Share Program, the actual number of which to be earned by the reporting person based on the Company's 2016 adjusted free cash flow measured against its 2016 financial plan over the one-year performance period ending December 31, 2016 and subject to the completion of a three-year individual service period (inclusive of the performance period). On February 28, 2017, the number of the target performance share units as to which the performance criteria had been satisfied was determined. The performance share units so determined vested in whole upon the completion of the individual service period that ends on December 31, 2018.

SEC source: 0001225208-19-000441 · doc4.xml · nonDerivative · entry 2

Pierce David A · CIK 0001529751 · EVP,Pres MedSurg

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 34,520

SEC source: 0001225208-19-000441 · doc4.xml · nonDerivative · entry 1

Pierce David A · CIK 0001529751 · EVP,Pres MedSurg

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 39,086

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 · shares: On February 22, 2016, the reporting person was awarded a target number of performance share units under the Company's 2016 Free Cash Flow Performance Share Program, the actual number of which to be earned by the reporting person based on the Company's 2016 adjusted free cash flow measured against its 2016 financial plan over the one-year performance period ending December 31, 2016 and subject to the completion of a three-year individual service period (inclusive of the performance period). On February 28, 2017, the number of the target performance share units as to which the performance criteria had been satisfied was determined. The performance share units so determined vested in whole upon the completion of the individual service period that ends on December 31, 2018.

SEC source: 0001225208-19-000440 · doc4.xml · derivative · entry 3

Nanavaty Maulik · CIK 0001529708 · SVP & Pres, Neuromodulation

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 10,750 shares

Expires 2018-12-31

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_price: Each performance share unit represents the Company's commitment to issue one share of Boston Scientific common stock.

F1 · shares: On February 22, 2016, the reporting person was awarded a target number of performance share units under the Company's 2016 Free Cash Flow Performance Share Program, the actual number of which to be earned by the reporting person based on the Company's 2016 adjusted free cash flow measured against its 2016 financial plan over the one-year performance period ending December 31, 2016 and subject to the completion of a three-year individual service period (inclusive of the performance period). On February 28, 2017, the number of the target performance share units as to which the performance criteria had been satisfied was determined. The performance share units so determined vested in whole upon the completion of the individual service period that ends on December 31, 2018.

F1 · derivative.exercise_date: On February 22, 2016, the reporting person was awarded a target number of performance share units under the Company's 2016 Free Cash Flow Performance Share Program, the actual number of which to be earned by the reporting person based on the Company's 2016 adjusted free cash flow measured against its 2016 financial plan over the one-year performance period ending December 31, 2016 and subject to the completion of a three-year individual service period (inclusive of the performance period). On February 28, 2017, the number of the target performance share units as to which the performance criteria had been satisfied was determined. The performance share units so determined vested in whole upon the completion of the individual service period that ends on December 31, 2018.

F1 · derivative.expiration_date: On February 22, 2016, the reporting person was awarded a target number of performance share units under the Company's 2016 Free Cash Flow Performance Share Program, the actual number of which to be earned by the reporting person based on the Company's 2016 adjusted free cash flow measured against its 2016 financial plan over the one-year performance period ending December 31, 2016 and subject to the completion of a three-year individual service period (inclusive of the performance period). On February 28, 2017, the number of the target performance share units as to which the performance criteria had been satisfied was determined. The performance share units so determined vested in whole upon the completion of the individual service period that ends on December 31, 2018.

SEC source: 0001225208-19-000440 · doc4.xml · nonDerivative · entry 2

Nanavaty Maulik · CIK 0001529708 · SVP & Pres, Neuromodulation

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 240,168

F2 · balance_after: Includes shares acquired under the Boston Scientific Global Employee Stock Purchase Plan based upon the most current data available.

SEC source: 0001225208-19-000440 · doc4.xml · nonDerivative · entry 1

Nanavaty Maulik · CIK 0001529708 · SVP & Pres, Neuromodulation

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 244,101

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 · shares: On February 22, 2016, the reporting person was awarded a target number of performance share units under the Company's 2016 Free Cash Flow Performance Share Program, the actual number of which to be earned by the reporting person based on the Company's 2016 adjusted free cash flow measured against its 2016 financial plan over the one-year performance period ending December 31, 2016 and subject to the completion of a three-year individual service period (inclusive of the performance period). On February 28, 2017, the number of the target performance share units as to which the performance criteria had been satisfied was determined. The performance share units so determined vested in whole upon the completion of the individual service period that ends on December 31, 2018.

F2 · balance_after: Includes shares acquired under the Boston Scientific Global Employee Stock Purchase Plan based upon the most current data available.

SEC source: 0001225208-19-000439 · doc4.xml · derivative · entry 5

Mirviss Jeffrey B. · CIK 0001566094 · SVP&Pres, Periph Intervent

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 13,232 shares

Expires 2018-12-31

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.

F2 · derivative.exercise_price: Each performance share unit represents the Company's commitment to issue one share of Boston Scientific common stock.

F1 · shares: On February 22, 2016, the reporting person was awarded a target number of performance share units under the Company's 2016 Free Cash Flow Performance Share Program, the actual number of which to be earned by the reporting person based on the Company's 2016 adjusted free cash flow measured against its 2016 financial plan over the one-year performance period ending December 31, 2016 and subject to the completion of a three-year individual service period (inclusive of the performance period). On February 28, 2017, the number of the target performance share units as to which the performance criteria had been satisfied was determined. The performance share units so determined vested in whole upon the completion of the individual service period that ends on December 31, 2018.

F1 · derivative.exercise_date: On February 22, 2016, the reporting person was awarded a target number of performance share units under the Company's 2016 Free Cash Flow Performance Share Program, the actual number of which to be earned by the reporting person based on the Company's 2016 adjusted free cash flow measured against its 2016 financial plan over the one-year performance period ending December 31, 2016 and subject to the completion of a three-year individual service period (inclusive of the performance period). On February 28, 2017, the number of the target performance share units as to which the performance criteria had been satisfied was determined. The performance share units so determined vested in whole upon the completion of the individual service period that ends on December 31, 2018.

F1 · derivative.expiration_date: On February 22, 2016, the reporting person was awarded a target number of performance share units under the Company's 2016 Free Cash Flow Performance Share Program, the actual number of which to be earned by the reporting person based on the Company's 2016 adjusted free cash flow measured against its 2016 financial plan over the one-year performance period ending December 31, 2016 and subject to the completion of a three-year individual service period (inclusive of the performance period). On February 28, 2017, the number of the target performance share units as to which the performance criteria had been satisfied was determined. The performance share units so determined vested in whole upon the completion of the individual service period that ends on December 31, 2018.

SEC source: 0001225208-19-000439 · doc4.xml · nonDerivative · entry 3

Mirviss Jeffrey B. · CIK 0001566094 · SVP&Pres, Periph Intervent

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 72,930

SEC source: 0001225208-19-000439 · doc4.xml · nonDerivative · entry 2

Mirviss Jeffrey B. · CIK 0001566094 · SVP&Pres, Periph Intervent

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 77,162

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 · shares: On February 22, 2016, the reporting person was awarded a target number of performance share units under the Company's 2016 Free Cash Flow Performance Share Program, the actual number of which to be earned by the reporting person based on the Company's 2016 adjusted free cash flow measured against its 2016 financial plan over the one-year performance period ending December 31, 2016 and subject to the completion of a three-year individual service period (inclusive of the performance period). On February 28, 2017, the number of the target performance share units as to which the performance criteria had been satisfied was determined. The performance share units so determined vested in whole upon the completion of the individual service period that ends on December 31, 2018.

SEC source: 0001225208-19-000438 · doc4.xml · derivative · entry 4

Mahoney Michael F · CIK 0001533022 · Director · Chairman, President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 132,328 shares

Expires 2018-12-31

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.

F2 · derivative.exercise_price: Each performance share unit represents the Company's commitment to issue one share of Boston Scientific common stock.

F1 · shares: On February 22, 2016, the reporting person was awarded a target number of performance share units under the Company's 2016 Free Cash Flow Performance Share Program, the actual number of which to be earned by the reporting person based on the Company's 2016 adjusted free cash flow measured against its 2016 financial plan over the one-year performance period ending December 31, 2016 and subject to the completion of a three-year individual service period (inclusive of the performance period). On February 28, 2017, the number of the target performance share units as to which the performance criteria had been satisfied was determined. The performance share units so determined vested in whole upon the completion of the individual service period that ends on December 31, 2018.

F1 · derivative.exercise_date: On February 22, 2016, the reporting person was awarded a target number of performance share units under the Company's 2016 Free Cash Flow Performance Share Program, the actual number of which to be earned by the reporting person based on the Company's 2016 adjusted free cash flow measured against its 2016 financial plan over the one-year performance period ending December 31, 2016 and subject to the completion of a three-year individual service period (inclusive of the performance period). On February 28, 2017, the number of the target performance share units as to which the performance criteria had been satisfied was determined. The performance share units so determined vested in whole upon the completion of the individual service period that ends on December 31, 2018.

F1 · derivative.expiration_date: On February 22, 2016, the reporting person was awarded a target number of performance share units under the Company's 2016 Free Cash Flow Performance Share Program, the actual number of which to be earned by the reporting person based on the Company's 2016 adjusted free cash flow measured against its 2016 financial plan over the one-year performance period ending December 31, 2016 and subject to the completion of a three-year individual service period (inclusive of the performance period). On February 28, 2017, the number of the target performance share units as to which the performance criteria had been satisfied was determined. The performance share units so determined vested in whole upon the completion of the individual service period that ends on December 31, 2018.

SEC source: 0001225208-19-000438 · doc4.xml · nonDerivative · entry 3

Mahoney Michael F · CIK 0001533022 · Director · Chairman, President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,835,542

SEC source: 0001225208-19-000438 · doc4.xml · nonDerivative · entry 2

Mahoney Michael F · CIK 0001533022 · Director · Chairman, President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,890,300

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 · shares: On February 22, 2016, the reporting person was awarded a target number of performance share units under the Company's 2016 Free Cash Flow Performance Share Program, the actual number of which to be earned by the reporting person based on the Company's 2016 adjusted free cash flow measured against its 2016 financial plan over the one-year performance period ending December 31, 2016 and subject to the completion of a three-year individual service period (inclusive of the performance period). On February 28, 2017, the number of the target performance share units as to which the performance criteria had been satisfied was determined. The performance share units so determined vested in whole upon the completion of the individual service period that ends on December 31, 2018.

SEC source: 0001225208-19-000437 · doc4.xml · derivative · entry 3

Mackey Edward F · CIK 0001632900 · EVP, Operations

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 16,540 shares

Expires 2018-12-31

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.

F2 · derivative.exercise_price: Each performance share unit represents the Company's commitment to issue one share of Boston Scientific common stock.

F1 · shares: On February 22, 2016, the reporting person was awarded a target number of performance share units under the Company's 2016 Free Cash Flow Performance Share Program, the actual number of which to be earned by the reporting person based on the Company's 2016 adjusted free cash flow measured against its 2016 financial plan over the one-year performance period ending December 31, 2016 and subject to the completion of a three-year individual service period (inclusive of the performance period). On February 28, 2017, the number of the target performance share units as to which the performance criteria had been satisfied was determined. The performance share units so determined vested in whole upon the completion of the individual service period that ends on December 31, 2018.

F1 · derivative.exercise_date: On February 22, 2016, the reporting person was awarded a target number of performance share units under the Company's 2016 Free Cash Flow Performance Share Program, the actual number of which to be earned by the reporting person based on the Company's 2016 adjusted free cash flow measured against its 2016 financial plan over the one-year performance period ending December 31, 2016 and subject to the completion of a three-year individual service period (inclusive of the performance period). On February 28, 2017, the number of the target performance share units as to which the performance criteria had been satisfied was determined. The performance share units so determined vested in whole upon the completion of the individual service period that ends on December 31, 2018.

F1 · derivative.expiration_date: On February 22, 2016, the reporting person was awarded a target number of performance share units under the Company's 2016 Free Cash Flow Performance Share Program, the actual number of which to be earned by the reporting person based on the Company's 2016 adjusted free cash flow measured against its 2016 financial plan over the one-year performance period ending December 31, 2016 and subject to the completion of a three-year individual service period (inclusive of the performance period). On February 28, 2017, the number of the target performance share units as to which the performance criteria had been satisfied was determined. The performance share units so determined vested in whole upon the completion of the individual service period that ends on December 31, 2018.

SEC source: 0001225208-19-000437 · doc4.xml · nonDerivative · entry 2

Mackey Edward F · CIK 0001632900 · EVP, Operations

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 84,238

SEC source: 0001225208-19-000437 · doc4.xml · nonDerivative · entry 1

Mackey Edward F · CIK 0001632900 · EVP, Operations

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 89,292

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 · shares: On February 22, 2016, the reporting person was awarded a target number of performance share units under the Company's 2016 Free Cash Flow Performance Share Program, the actual number of which to be earned by the reporting person based on the Company's 2016 adjusted free cash flow measured against its 2016 financial plan over the one-year performance period ending December 31, 2016 and subject to the completion of a three-year individual service period (inclusive of the performance period). On February 28, 2017, the number of the target performance share units as to which the performance criteria had been satisfied was determined. The performance share units so determined vested in whole upon the completion of the individual service period that ends on December 31, 2018.

SEC source: 0001225208-19-000436 · doc4.xml · derivative · entry 6

Fitzgerald Joseph Michael · CIK 0001484186 · EVP & President, Rhythm Mgmt

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 23,157 shares

Expires 2018-12-31

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_price: Each performance share unit represents the Company's commitment to issue one share of Boston Scientific common stock.

F1 · shares: On February 22, 2016, the reporting person was awarded a target number of performance share units under the Company's 2016 Free Cash Flow Performance Share Program, the actual number of which to be earned by the reporting person based on the Company's 2016 adjusted free cash flow measured against its 2016 financial plan over the one-year performance period ending December 31, 2016 and subject to the completion of a three-year individual service period (inclusive of the performance period). On February 28, 2017, the number of the target performance share units as to which the performance criteria had been satisfied was determined. The performance share units so determined vested in whole upon the completion of the individual service period that ends on December 31, 2018.

F1 · derivative.exercise_date: On February 22, 2016, the reporting person was awarded a target number of performance share units under the Company's 2016 Free Cash Flow Performance Share Program, the actual number of which to be earned by the reporting person based on the Company's 2016 adjusted free cash flow measured against its 2016 financial plan over the one-year performance period ending December 31, 2016 and subject to the completion of a three-year individual service period (inclusive of the performance period). On February 28, 2017, the number of the target performance share units as to which the performance criteria had been satisfied was determined. The performance share units so determined vested in whole upon the completion of the individual service period that ends on December 31, 2018.

F1 · derivative.expiration_date: On February 22, 2016, the reporting person was awarded a target number of performance share units under the Company's 2016 Free Cash Flow Performance Share Program, the actual number of which to be earned by the reporting person based on the Company's 2016 adjusted free cash flow measured against its 2016 financial plan over the one-year performance period ending December 31, 2016 and subject to the completion of a three-year individual service period (inclusive of the performance period). On February 28, 2017, the number of the target performance share units as to which the performance criteria had been satisfied was determined. The performance share units so determined vested in whole upon the completion of the individual service period that ends on December 31, 2018.

SEC source: 0001225208-19-000436 · doc4.xml · nonDerivative · entry 4

Fitzgerald Joseph Michael · CIK 0001484186 · EVP & President, Rhythm Mgmt

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 197,940

SEC source: 0001225208-19-000436 · doc4.xml · nonDerivative · entry 3

Fitzgerald Joseph Michael · CIK 0001484186 · EVP & President, Rhythm Mgmt

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 205,209

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 · shares: On February 22, 2016, the reporting person was awarded a target number of performance share units under the Company's 2016 Free Cash Flow Performance Share Program, the actual number of which to be earned by the reporting person based on the Company's 2016 adjusted free cash flow measured against its 2016 financial plan over the one-year performance period ending December 31, 2016 and subject to the completion of a three-year individual service period (inclusive of the performance period). On February 28, 2017, the number of the target performance share units as to which the performance criteria had been satisfied was determined. The performance share units so determined vested in whole upon the completion of the individual service period that ends on December 31, 2018.

SEC source: 0001225208-19-000435 · doc4.xml · derivative · entry 3

Carruthers Wendy · CIK 0001563565 · SVP, Human Resources

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 13,232 shares

Expires 2018-12-31

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.

F2 · derivative.exercise_price: Each performance share unit represents the Company's commitment to issue one share of Boston Scientific common stock.

F1 · shares: On February 22, 2016, the reporting person was awarded a target number of performance share units under the Company's 2016 Free Cash Flow Performance Share Program, the actual number of which to be earned by the reporting person based on the Company's 2016 adjusted free cash flow measured against its 2016 financial plan over the one-year performance period ending December 31, 2016 and subject to the completion of a three-year individual service period (inclusive of the performance period). On February 28, 2017, the number of the target performance share units as to which the performance criteria had been satisfied was determined. The performance share units so determined vested in whole upon the completion of the individual service period that ends on December 31, 2018.

F1 · derivative.exercise_date: On February 22, 2016, the reporting person was awarded a target number of performance share units under the Company's 2016 Free Cash Flow Performance Share Program, the actual number of which to be earned by the reporting person based on the Company's 2016 adjusted free cash flow measured against its 2016 financial plan over the one-year performance period ending December 31, 2016 and subject to the completion of a three-year individual service period (inclusive of the performance period). On February 28, 2017, the number of the target performance share units as to which the performance criteria had been satisfied was determined. The performance share units so determined vested in whole upon the completion of the individual service period that ends on December 31, 2018.

F1 · derivative.expiration_date: On February 22, 2016, the reporting person was awarded a target number of performance share units under the Company's 2016 Free Cash Flow Performance Share Program, the actual number of which to be earned by the reporting person based on the Company's 2016 adjusted free cash flow measured against its 2016 financial plan over the one-year performance period ending December 31, 2016 and subject to the completion of a three-year individual service period (inclusive of the performance period). On February 28, 2017, the number of the target performance share units as to which the performance criteria had been satisfied was determined. The performance share units so determined vested in whole upon the completion of the individual service period that ends on December 31, 2018.

SEC source: 0001225208-19-000435 · doc4.xml · nonDerivative · entry 2

Carruthers Wendy · CIK 0001563565 · SVP, Human Resources

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 150,620

SEC source: 0001225208-19-000435 · doc4.xml · nonDerivative · entry 1

Carruthers Wendy · CIK 0001563565 · SVP, Human Resources

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 154,700

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 · shares: On February 22, 2016, the reporting person was awarded a target number of performance share units under the Company's 2016 Free Cash Flow Performance Share Program, the actual number of which to be earned by the reporting person based on the Company's 2016 adjusted free cash flow measured against its 2016 financial plan over the one-year performance period ending December 31, 2016 and subject to the completion of a three-year individual service period (inclusive of the performance period). On February 28, 2017, the number of the target performance share units as to which the performance criteria had been satisfied was determined. The performance share units so determined vested in whole upon the completion of the individual service period that ends on December 31, 2018.

SEC source: 0001225208-19-000434 · doc4.xml · derivative · entry 3

Brennan Daniel J. · CIK 0001595612 · EVP and CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 33,081 shares

Expires 2018-12-31

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.

F2 · derivative.exercise_price: Each performance share unit represents the Company's commitment to issue one share of Boston Scientific common stock.

F1 · shares: On February 22, 2016, the reporting person was awarded a target number of performance share units under the Company's 2016 Free Cash Flow Performance Share Program, the actual number of which to be earned by the reporting person based on the Company's 2016 adjusted free cash flow measured against its 2016 financial plan over the one-year performance period ending December 31, 2016 and subject to the completion of a three-year individual service period (inclusive of the performance period). On February 28, 2017, the number of the target performance share units as to which the performance criteria had been satisfied was determined. The performance share units so determined vested in whole upon the completion of the individual service period that ends on December 31, 2018.

F1 · derivative.exercise_date: On February 22, 2016, the reporting person was awarded a target number of performance share units under the Company's 2016 Free Cash Flow Performance Share Program, the actual number of which to be earned by the reporting person based on the Company's 2016 adjusted free cash flow measured against its 2016 financial plan over the one-year performance period ending December 31, 2016 and subject to the completion of a three-year individual service period (inclusive of the performance period). On February 28, 2017, the number of the target performance share units as to which the performance criteria had been satisfied was determined. The performance share units so determined vested in whole upon the completion of the individual service period that ends on December 31, 2018.

F1 · derivative.expiration_date: On February 22, 2016, the reporting person was awarded a target number of performance share units under the Company's 2016 Free Cash Flow Performance Share Program, the actual number of which to be earned by the reporting person based on the Company's 2016 adjusted free cash flow measured against its 2016 financial plan over the one-year performance period ending December 31, 2016 and subject to the completion of a three-year individual service period (inclusive of the performance period). On February 28, 2017, the number of the target performance share units as to which the performance criteria had been satisfied was determined. The performance share units so determined vested in whole upon the completion of the individual service period that ends on December 31, 2018.

SEC source: 0001225208-19-000434 · doc4.xml · nonDerivative · entry 2

Brennan Daniel J. · CIK 0001595612 · EVP and CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 301,621

SEC source: 0001225208-19-000434 · doc4.xml · nonDerivative · entry 1

Brennan Daniel J. · CIK 0001595612 · EVP and CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 312,264

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 · shares: On February 22, 2016, the reporting person was awarded a target number of performance share units under the Company's 2016 Free Cash Flow Performance Share Program, the actual number of which to be earned by the reporting person based on the Company's 2016 adjusted free cash flow measured against its 2016 financial plan over the one-year performance period ending December 31, 2016 and subject to the completion of a three-year individual service period (inclusive of the performance period). On February 28, 2017, the number of the target performance share units as to which the performance criteria had been satisfied was determined. The performance share units so determined vested in whole upon the completion of the individual service period that ends on December 31, 2018.

SEC source: 0001225208-19-000433 · doc4.xml · derivative · entry 4

Ballinger Kevin J. · CIK 0001566080 · EVP & Pres, Interven Cardio

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 21,502 shares

Expires 2018-12-31

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_price: Each performance share unit represents the Company's commitment to issue one share of Boston Scientific common stock.

F2 · shares: On February 22, 2016, the reporting person was awarded a target number of performance share units under the Company's 2016 Free Cash Flow Performance Share Program, the actual number of which to be earned by the reporting person based on the Company's 2016 adjusted free cash flow measured against its 2016 financial plan over the one-year performance period ending December 31, 2016 and subject to the completion of a three-year individual service period (inclusive of the performance period). On February 28, 2017, the number of the target performance share units as to which the performance criteria had been satisfied was determined. The performance share units so determined vested in whole upon the completion of the individual service period that ends on December 31, 2018.

F2 · derivative.exercise_date: On February 22, 2016, the reporting person was awarded a target number of performance share units under the Company's 2016 Free Cash Flow Performance Share Program, the actual number of which to be earned by the reporting person based on the Company's 2016 adjusted free cash flow measured against its 2016 financial plan over the one-year performance period ending December 31, 2016 and subject to the completion of a three-year individual service period (inclusive of the performance period). On February 28, 2017, the number of the target performance share units as to which the performance criteria had been satisfied was determined. The performance share units so determined vested in whole upon the completion of the individual service period that ends on December 31, 2018.

F2 · derivative.expiration_date: On February 22, 2016, the reporting person was awarded a target number of performance share units under the Company's 2016 Free Cash Flow Performance Share Program, the actual number of which to be earned by the reporting person based on the Company's 2016 adjusted free cash flow measured against its 2016 financial plan over the one-year performance period ending December 31, 2016 and subject to the completion of a three-year individual service period (inclusive of the performance period). On February 28, 2017, the number of the target performance share units as to which the performance criteria had been satisfied was determined. The performance share units so determined vested in whole upon the completion of the individual service period that ends on December 31, 2018.

SEC source: 0001225208-19-000433 · doc4.xml · nonDerivative · entry 3

Ballinger Kevin J. · CIK 0001566080 · EVP & Pres, Interven Cardio

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 84,363

F1 · balance_after: Includes shares acquired under the Boston Scientific Global Employee Stock Purchase Plan based upon the most current data available.

SEC source: 0001225208-19-000433 · doc4.xml · nonDerivative · entry 2

Ballinger Kevin J. · CIK 0001566080 · EVP & Pres, Interven Cardio

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 91,125

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.

F2 · shares: On February 22, 2016, the reporting person was awarded a target number of performance share units under the Company's 2016 Free Cash Flow Performance Share Program, the actual number of which to be earned by the reporting person based on the Company's 2016 adjusted free cash flow measured against its 2016 financial plan over the one-year performance period ending December 31, 2016 and subject to the completion of a three-year individual service period (inclusive of the performance period). On February 28, 2017, the number of the target performance share units as to which the performance criteria had been satisfied was determined. The performance share units so determined vested in whole upon the completion of the individual service period that ends on December 31, 2018.

F1 · balance_after: Includes shares acquired under the Boston Scientific Global Employee Stock Purchase Plan based upon the most current data available.

SEC source: 0001225208-19-000439 · doc4.xml · nonDerivative · entry 1

Mirviss Jeffrey B. · CIK 0001566094 · SVP&Pres, Periph Intervent

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 63,930

SEC source: 0001225208-18-016173 · doc4.xml · derivative · entry 2

Mirviss Jeffrey B. · CIK 0001566094 · SVP&Pres, Periph Intervent

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 29,114

Underlying: Common Stock · 29,114 shares

Expires 2028-12-03

F3 · derivative.exercise_date: Grant to the reporting person of an option to purchase a specified number of shares of common stock vesting in four equal annual installments beginning on December 3, 2019, the first anniversary of the date of grant.