RBBN

SEC source: 0001708055-19-000055 · edgar.xml · nonDerivative · entry 1

McCready John R · CIK 0001720719 · EVP and Chief Strategy Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 90,849

F1 · kind: These shares were acquired under the Ribbon Communications Inc. Amended and Restated 2000 Employee Stock Purchase Plan in transactions that were exempt under both Rule 16b-3(d) and Rule 16b-3(c).

SEC source: 0001708055-19-000036 · edgar.xml · nonDerivative · entry 1

Raiford Daryl · CIK 0001405026 · EVP & CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 188,482

F1 · shares: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 instruction letter previously adopted by the Reporting Person and represent shares required to be sold by the Reporting Person to cover tax withholding obligations in connection with the vesting of Restricted Stock Awards (RSAs).

SEC source: 0001708055-19-000039 · edgar.xml · nonDerivative · entry 1

Joggerst Patrick · CIK 0001556832 · CMO & EVP Business Development

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 88,740

F1 · shares: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 instruction letter previously adopted by the Reporting Person and represent shares required to be sold by the Reporting Person to cover tax withholding obligations in connection with the vesting of Restricted Stock Awards (RSAs).

SEC source: 0001708055-19-000042 · edgar.xml · nonDerivative · entry 1

Marmurek Eric S · CIK 0001720721 · Principal Accounting Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 30,748

F1 · shares: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 instruction letter previously adopted by the Reporting Person and represent shares required to be sold by the Reporting Person to cover tax withholding obligations in connection with the vesting of Restricted Stock Awards (RSAs).

F2 · balance_after: Excludes 36,338 shares of common stock (the "Excluded Shares") underlying an award of Restricted Stock Units granted on April 15, 2019 (the "RSU Award"). The RSU Award was inadvertently reported on Table I instead of Table II of the Form 4 filed by the Reporting Person on April 16, 2019. As a result of this administrative error, the Excluded Shares were erroneously included in the Table I, Column 5 totals of the Forms 4 filed by the Reporting Person on April 16, 2019 and May 17, 2019.

SEC source: 0001708055-19-000037 · edgar.xml · nonDerivative · entry 1

Bruny Steven M · CIK 0001720723 · Interim Co-CEO and President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 107,228

F1 · shares: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 instruction letter previously adopted by the Reporting Person and represent shares required to be sold by the Reporting Person to cover tax withholding obligations in connection with the vesting of Restricted Stock Awards (RSAs).

SEC source: 0001708055-19-000038 · edgar.xml · nonDerivative · entry 1

McCready John R · CIK 0001720719 · EVP and Chief Strategy Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 90,349

F1 · shares: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 instruction letter previously adopted by the Reporting Person and represent shares required to be sold by the Reporting Person to cover tax withholding obligations in connection with the vesting of Restricted Stock Awards (RSAs).

SEC source: 0001567619-19-022184 · doc1.xml · nonDerivative · entry 3

JPMORGAN CHASE & CO · CIK 0000019617 · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · Through Subsidiary

Disclosed balance after: 49,948,380

SEC source: 0001567619-19-022184 · doc1.xml · nonDerivative · entry 2

JPMORGAN CHASE & CO · CIK 0000019617 · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · Through Subsidiary

Disclosed balance after: 49,948,378

SEC source: 0001567619-19-022184 · doc1.xml · nonDerivative · entry 1

JPMORGAN CHASE & CO · CIK 0000019617 · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · Through Subsidiary

Disclosed balance after: 49,948,348

SEC source: 0001708055-19-000028 · edgar.xml · nonDerivative · entry 1

Ferguson Justin K. · CIK 0001655819 · EVP and General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 71,139

F1 · shares: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 instruction letter previously adopted by the Reporting Person and represent shares required to be sold by the Reporting Person to cover tax withholding obligations in connection with the vesting of Restricted Stock Awards (RSAs).

SEC source: 0001708055-19-000026 · edgar.xml · nonDerivative · entry 1

Scarfo Anthony · CIK 0001550524 · EVP, Products & R&D

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 70,255

F1 · shares: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 instruction letter previously adopted by the Reporting Person and represent shares required to be sold by the Reporting Person to cover tax withholding obligations in connection with the vesting of Restricted Stock Awards (RSAs).

SEC source: 0001684548-19-000004 · edgar.xml · derivative · entry 1

MATHY KENT · CIK 0001684548 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 25,975

Underlying: Common Stock · 25,975 shares

Expires not disclosed

F1 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Ribbon Communications Inc. common stock.

F2 · derivative.exercise_date: The restricted stock units will vest on June 17, 2020, subject to the Reporting Person's continued service with the Issuer through such date; provided, however, that if the Issuer's 2020 Annual Meeting of Stockholders (the "2020 Annual Meeting") occurs prior to June 17, 2020, and, at such 2020 Annual Meeting, the Reporting Person either chooses not to stand for re-election to the Issuer's Board of Directors or, after standing for re-election, is not re-elected, then these restricted stock units will vest as of the date of the 2020 Annual Meeting.

F2 · derivative.expiration_date: The restricted stock units will vest on June 17, 2020, subject to the Reporting Person's continued service with the Issuer through such date; provided, however, that if the Issuer's 2020 Annual Meeting of Stockholders (the "2020 Annual Meeting") occurs prior to June 17, 2020, and, at such 2020 Annual Meeting, the Reporting Person either chooses not to stand for re-election to the Issuer's Board of Directors or, after standing for re-election, is not re-elected, then these restricted stock units will vest as of the date of the 2020 Annual Meeting.

SEC source: 0001708055-19-000020 · edgar.xml · derivative · entry 1

Lynch Richard J. · CIK 0001407680 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 25,975

Underlying: Common Stock · 25,975 shares

Expires not disclosed

F1 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Ribbon Communications Inc. common stock.

F2 · derivative.exercise_date: The restricted stock units will vest on June 17, 2020, subject to the Reporting Person's continued service with the Issuer through such date; provided, however, that if the Issuer's 2020 Annual Meeting of Stockholders (the "2020 Annual Meeting") occurs prior to June 17, 2020, and, at such 2020 Annual Meeting, the Reporting Person either chooses not to stand for re-election to the Issuer's Board of Directors or, after standing for re-election, is not re-elected, then these restricted stock units will vest as of the date of the 2020 Annual Meeting.

F2 · derivative.expiration_date: The restricted stock units will vest on June 17, 2020, subject to the Reporting Person's continued service with the Issuer through such date; provided, however, that if the Issuer's 2020 Annual Meeting of Stockholders (the "2020 Annual Meeting") occurs prior to June 17, 2020, and, at such 2020 Annual Meeting, the Reporting Person either chooses not to stand for re-election to the Issuer's Board of Directors or, after standing for re-election, is not re-elected, then these restricted stock units will vest as of the date of the 2020 Annual Meeting.

SEC source: 0001405026-19-000006 · edgar.xml · derivative · entry 4

Raiford Daryl · CIK 0001405026 · EVP & CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 75,758

Underlying: Common Stock · 75,758 shares

Expires not disclosed

F1 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Ribbon Communications Inc. common stock.

F4 · derivative.exercise_date: The restricted stock units vest over a three-year period as follows: one-third of the restricted stock units shall vest on June 17, 2020, and the remaining two-thirds of the restricted stock units shall vest in four equal, semi-annual installments thereafter through June 17, 2022.

F4 · derivative.expiration_date: The restricted stock units vest over a three-year period as follows: one-third of the restricted stock units shall vest on June 17, 2020, and the remaining two-thirds of the restricted stock units shall vest in four equal, semi-annual installments thereafter through June 17, 2022.

SEC source: 0001405026-19-000006 · edgar.xml · derivative · entry 3

Raiford Daryl · CIK 0001405026 · EVP & CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 13,333

Underlying: Common Stock · 6,667 shares

Expires not disclosed

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 restricted stock unit represents a contingent right to receive one share of Ribbon Communications Inc. common stock.

F3 · derivative.exercise_date: 20,000 restricted stock units were granted to the Reporting Person on June 15, 2018, vesting over a three-year period. One-third of those restricted stock units vested on June 17, 2019, and the remaining two-thirds of the restricted stock units shall vest in four equal, semi-annual installments thereafter through June 15, 2021.

F3 · derivative.expiration_date: 20,000 restricted stock units were granted to the Reporting Person on June 15, 2018, vesting over a three-year period. One-third of those restricted stock units vested on June 17, 2019, and the remaining two-thirds of the restricted stock units shall vest in four equal, semi-annual installments thereafter through June 15, 2021.

SEC source: 0001405026-19-000006 · edgar.xml · nonDerivative · entry 2

Raiford Daryl · CIK 0001405026 · EVP & CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 192,439

F2 · shares: PAYMENT OF TAX LIABILITY BY DELIVERING SECURITIES TO THE COMPANY INCIDENT TO THE VESTING OF A SECURITY.

SEC source: 0001405026-19-000006 · edgar.xml · nonDerivative · entry 1

Raiford Daryl · CIK 0001405026 · EVP & CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 194,075

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 restricted stock unit represents a contingent right to receive one share of Ribbon Communications Inc. common stock.

SEC source: 0001193369-19-000002 · edgar.xml · derivative · entry 1

INFANTE BEATRIZ V · CIK 0001193369 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 25,975

Underlying: Common Stock · 25,975 shares

Expires not disclosed

F1 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Ribbon Communications Inc. common stock.

F2 · derivative.exercise_date: The restricted stock units will vest on June 17, 2020, subject to the Reporting Person's continued service with the Issuer through such date; provided, however, that if the Issuer's 2020 Annual Meeting of Stockholders (the "2020 Annual Meeting") occurs prior to June 17, 2020, and, at such 2020 Annual Meeting, the Reporting Person either chooses not to stand for re-election to the Issuer's Board of Directors or, after standing for re-election, is not re-elected, then these restricted stock units will vest as of the date of the 2020 Annual Meeting.

F2 · derivative.expiration_date: The restricted stock units will vest on June 17, 2020, subject to the Reporting Person's continued service with the Issuer through such date; provided, however, that if the Issuer's 2020 Annual Meeting of Stockholders (the "2020 Annual Meeting") occurs prior to June 17, 2020, and, at such 2020 Annual Meeting, the Reporting Person either chooses not to stand for re-election to the Issuer's Board of Directors or, after standing for re-election, is not re-elected, then these restricted stock units will vest as of the date of the 2020 Annual Meeting.

SEC source: 0001231288-19-000002 · edgar.xml · derivative · entry 1

SCHUBERT SCOTT E · CIK 0001231288 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 25,975

Underlying: Common Stock · 25,975 shares

Expires not disclosed

F1 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Ribbon Communications Inc. common stock.

F2 · derivative.exercise_date: The restricted stock units will vest on June 17, 2020, subject to the Reporting Person's continued service with the Issuer through such date; provided, however, that if the Issuer's 2020 Annual Meeting of Stockholders (the "2020 Annual Meeting") occurs prior to June 17, 2020, and, at such 2020 Annual Meeting, the Reporting Person either chooses not to stand for re-election to the Issuer's Board of Directors or, after standing for re-election, is not re-elected, then these restricted stock units will vest as of the date of the 2020 Annual Meeting.

F2 · derivative.expiration_date: The restricted stock units will vest on June 17, 2020, subject to the Reporting Person's continued service with the Issuer through such date; provided, however, that if the Issuer's 2020 Annual Meeting of Stockholders (the "2020 Annual Meeting") occurs prior to June 17, 2020, and, at such 2020 Annual Meeting, the Reporting Person either chooses not to stand for re-election to the Issuer's Board of Directors or, after standing for re-election, is not re-elected, then these restricted stock units will vest as of the date of the 2020 Annual Meeting.

SEC source: 0001204899-19-000002 · edgar.xml · derivative · entry 1

GRAYSON BRUNS H · CIK 0001204899 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 25,975

Underlying: Common Stock · 25,975 shares

Expires not disclosed

F1 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Ribbon Communications Inc. common stock.

F2 · derivative.exercise_date: The restricted stock units will vest on June 17, 2020, subject to the Reporting Person's continued service with the Issuer through such date; provided, however, that if the Issuer's 2020 Annual Meeting of Stockholders (the "2020 Annual Meeting") occurs prior to June 17, 2020, and, at such 2020 Annual Meeting, the Reporting Person either chooses not to stand for re-election to the Issuer's Board of Directors or, after standing for re-election, is not re-elected, then these restricted stock units will vest as of the date of the 2020 Annual Meeting.

F2 · derivative.expiration_date: The restricted stock units will vest on June 17, 2020, subject to the Reporting Person's continued service with the Issuer through such date; provided, however, that if the Issuer's 2020 Annual Meeting of Stockholders (the "2020 Annual Meeting") occurs prior to June 17, 2020, and, at such 2020 Annual Meeting, the Reporting Person either chooses not to stand for re-election to the Issuer's Board of Directors or, after standing for re-election, is not re-elected, then these restricted stock units will vest as of the date of the 2020 Annual Meeting.

SEC source: 0001708055-19-000018 · edgar.xml · derivative · entry 1

HOBBS FRANKLIN W IV · CIK 0001191846 · Director · CEO, President & Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 432,901

Underlying: Common Stock · 432,901 shares

Expires not disclosed

F1 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Ribbon Communications Inc. common stock.

F2 · derivative.exercise_date: The restricted stock units vest over a three-year period as follows: one-third of the restricted stock units shall vest on June 17, 2020, and the remaining two-thirds of the restricted stock units shall vest in four equal, semi-annual installments thereafter through June 17, 2022.

F2 · derivative.expiration_date: The restricted stock units vest over a three-year period as follows: one-third of the restricted stock units shall vest on June 17, 2020, and the remaining two-thirds of the restricted stock units shall vest in four equal, semi-annual installments thereafter through June 17, 2022.

SEC source: 0001361379-19-000002 · edgar.xml · derivative · entry 1

Fennebresque Kim S · CIK 0001361379 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 25,975

Underlying: Common Stock · 25,975 shares

Expires not disclosed

F1 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Ribbon Communications Inc. common stock.

F2 · derivative.exercise_date: The restricted stock units will vest on June 17, 2020, subject to the Reporting Person's continued service with the Issuer through such date; provided, however, that if the Issuer's 2020 Annual Meeting of Stockholders (the "2020 Annual Meeting") occurs prior to June 17, 2020, and, at such 2020 Annual Meeting, the Reporting Person either chooses not to stand for re-election to the Issuer's Board of Directors or, after standing for re-election, is not re-elected, then these restricted stock units will vest as of the date of the 2020 Annual Meeting.

F2 · derivative.expiration_date: The restricted stock units will vest on June 17, 2020, subject to the Reporting Person's continued service with the Issuer through such date; provided, however, that if the Issuer's 2020 Annual Meeting of Stockholders (the "2020 Annual Meeting") occurs prior to June 17, 2020, and, at such 2020 Annual Meeting, the Reporting Person either chooses not to stand for re-election to the Issuer's Board of Directors or, after standing for re-election, is not re-elected, then these restricted stock units will vest as of the date of the 2020 Annual Meeting.

SEC source: 0001550524-19-000006 · edgar.xml · derivative · entry 4

Scarfo Anthony · CIK 0001550524 · EVP, Products & R&D

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 81,169

Underlying: Common Stock · 81,169 shares

Expires not disclosed

F1 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Ribbon Communications Inc. common stock.

F3 · derivative.exercise_date: The restricted stock units vest over a three-year period as follows: one-third of the restricted stock units shall vest on June 17, 2020, and the remaining two-thirds of the restricted stock units shall vest in four equal, semi-annual installments thereafter through June 17, 2022.

F3 · derivative.expiration_date: The restricted stock units vest over a three-year period as follows: one-third of the restricted stock units shall vest on June 17, 2020, and the remaining two-thirds of the restricted stock units shall vest in four equal, semi-annual installments thereafter through June 17, 2022.

SEC source: 0001550524-19-000006 · edgar.xml · nonDerivative · entry 2

Scarfo Anthony · CIK 0001550524 · EVP, Products & R&D

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 74,151

SEC source: 0001550524-19-000006 · edgar.xml · nonDerivative · entry 1

Scarfo Anthony · CIK 0001550524 · EVP, Products & R&D

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 75,700

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 · price: Each restricted stock unit represents a contingent right to receive one share of Ribbon Communications Inc. common stock.

SEC source: 0001556832-19-000006 · edgar.xml · derivative · entry 4

Joggerst Patrick · CIK 0001556832 · CMO & EVP Business Development

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 37,879

Underlying: Common Stock · 37,879 shares

Expires not disclosed

F1 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Ribbon Communications Inc. common stock.

F4 · derivative.exercise_date: The restricted stock units vest over a three-year period as follows: one-third of the restricted stock units shall vest on June 17, 2020, and the remaining two-thirds of the restricted stock units shall vest in four equal, semi-annual installments thereafter through June 17, 2022.

F4 · derivative.expiration_date: The restricted stock units vest over a three-year period as follows: one-third of the restricted stock units shall vest on June 17, 2020, and the remaining two-thirds of the restricted stock units shall vest in four equal, semi-annual installments thereafter through June 17, 2022.

SEC source: 0001556832-19-000006 · edgar.xml · derivative · entry 3

Joggerst Patrick · CIK 0001556832 · CMO & EVP Business Development

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 16,666

Underlying: Common Stock · 8,334 shares

Expires not disclosed

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 restricted stock unit represents a contingent right to receive one share of Ribbon Communications Inc. common stock.

F3 · derivative.exercise_date: 25,000 restricted stock units were granted to the Reporting Person on June 15, 2018, vesting over a three-year period. One-third of those restricted stock units vested on June 17, 2019, and the remaining two-thirds of the restricted stock units shall vest in four equal, semi-annual installments thereafter through June 15, 2021.

F3 · derivative.expiration_date: 25,000 restricted stock units were granted to the Reporting Person on June 15, 2018, vesting over a three-year period. One-third of those restricted stock units vested on June 17, 2019, and the remaining two-thirds of the restricted stock units shall vest in four equal, semi-annual installments thereafter through June 15, 2021.

SEC source: 0001556832-19-000006 · edgar.xml · nonDerivative · entry 2

Joggerst Patrick · CIK 0001556832 · CMO & EVP Business Development

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 92,920

F2 · shares: PAYMENT OF TAX LIABILITY BY DELIVERING SECURITIES TO THE COMPANY INCIDENT TO THE VESTING OF A SECURITY.

SEC source: 0001556832-19-000006 · edgar.xml · nonDerivative · entry 1

Joggerst Patrick · CIK 0001556832 · CMO & EVP Business Development

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 95,681

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 restricted stock unit represents a contingent right to receive one share of Ribbon Communications Inc. common stock.

SEC source: 0001655819-19-000006 · edgar.xml · derivative · entry 1

Ferguson Justin K. · CIK 0001655819 · EVP and General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 70,347

Underlying: Common Stock · 70,347 shares

Expires not disclosed

F1 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Ribbon Communications Inc. common stock.

F2 · derivative.exercise_date: The restricted stock units vest over a three-year period as follows: one-third of the restricted stock units shall vest on June 17, 2020, and the remaining two-thirds of the restricted stock units shall vest in four equal, semi-annual installments thereafter through June 17, 2022.

F2 · derivative.expiration_date: The restricted stock units vest over a three-year period as follows: one-third of the restricted stock units shall vest on June 17, 2020, and the remaining two-thirds of the restricted stock units shall vest in four equal, semi-annual installments thereafter through June 17, 2022.

SEC source: 0001615890-19-000006 · edgar.xml · derivative · entry 4

Riley Kevin W. · CIK 0001615890 · EVP, CTO & Advanced R&D

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 43,291

Underlying: Common Stock · 43,291 shares

Expires not disclosed

F1 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Ribbon Communications Inc. common stock.

F4 · derivative.exercise_date: The restricted stock units vest over a three-year period as follows: one-third of the restricted stock units shall vest on June 17, 2020, and the remaining two-thirds of the restricted stock units shall vest in four equal, semi-annual installments thereafter through June 17, 2022.

F4 · derivative.expiration_date: The restricted stock units vest over a three-year period as follows: one-third of the restricted stock units shall vest on June 17, 2020, and the remaining two-thirds of the restricted stock units shall vest in four equal, semi-annual installments thereafter through June 17, 2022.

SEC source: 0001615890-19-000006 · edgar.xml · derivative · entry 3

Riley Kevin W. · CIK 0001615890 · EVP, CTO & Advanced R&D

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 26,666

Underlying: Common Stock · 13,334 shares

Expires not disclosed

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 restricted stock unit represents a contingent right to receive one share of Ribbon Communications Inc. common stock.

F3 · derivative.exercise_date: 40,000 restricted stock units were granted to the Reporting Person on June 15, 2018, vesting over a three-year period. One-third of those restricted stock units vested on June 17, 2019, and the remaining two-thirds of the restricted stock units shall vest in four equal, semi-annual installments thereafter through June 15, 2021.

F3 · derivative.expiration_date: 40,000 restricted stock units were granted to the Reporting Person on June 15, 2018, vesting over a three-year period. One-third of those restricted stock units vested on June 17, 2019, and the remaining two-thirds of the restricted stock units shall vest in four equal, semi-annual installments thereafter through June 15, 2021.

SEC source: 0001615890-19-000006 · edgar.xml · nonDerivative · entry 2

Riley Kevin W. · CIK 0001615890 · EVP, CTO & Advanced R&D

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 188,890

F2 · shares: PAYMENT OF TAX LIABILITY BY DELIVERING SECURITIES TO THE COMPANY INCIDENT TO THE VESTING OF A SECURITY.

SEC source: 0001615890-19-000006 · edgar.xml · nonDerivative · entry 1

Riley Kevin W. · CIK 0001615890 · EVP, CTO & Advanced R&D

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 192,835

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 restricted stock unit represents a contingent right to receive one share of Ribbon Communications Inc. common stock.

SEC source: 0001720719-19-000006 · edgar.xml · derivative · entry 4

McCready John R · CIK 0001720719 · EVP and Chief Strategy Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 43,291

Underlying: Common Stock · 43,291 shares

Expires not disclosed

F1 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Ribbon Communications Inc. common stock.

F4 · derivative.exercise_date: The restricted stock units vest over a three-year period as follows: one-third of the restricted stock units shall vest on June 17, 2020, and the remaining two-thirds of the restricted stock units shall vest in four equal, semi-annual installments thereafter through June 17, 2022.

F4 · derivative.expiration_date: The restricted stock units vest over a three-year period as follows: one-third of the restricted stock units shall vest on June 17, 2020, and the remaining two-thirds of the restricted stock units shall vest in four equal, semi-annual installments thereafter through June 17, 2022.

SEC source: 0001720719-19-000006 · edgar.xml · derivative · entry 3

McCready John R · CIK 0001720719 · EVP and Chief Strategy Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 16,666

Underlying: Common Stock · 8,334 shares

Expires not disclosed

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 restricted stock unit represents a contingent right to receive one share of Ribbon Communications Inc. common stock.

F3 · derivative.exercise_date: 25,000 restricted stock units were granted to the Reporting Person on June 15, 2018, vesting over a three-year period. One-third of those restricted stock units vested on June 17, 2019, and the remaining two-thirds of the restricted stock units shall vest in four equal, semi-annual installments thereafter through June 15, 2021.

F3 · derivative.expiration_date: 25,000 restricted stock units were granted to the Reporting Person on June 15, 2018, vesting over a three-year period. One-third of those restricted stock units vested on June 17, 2019, and the remaining two-thirds of the restricted stock units shall vest in four equal, semi-annual installments thereafter through June 15, 2021.

SEC source: 0001720719-19-000006 · edgar.xml · nonDerivative · entry 2

McCready John R · CIK 0001720719 · EVP and Chief Strategy Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 94,091

F2 · shares: PAYMENT OF TAX LIABILITY BY DELIVERING SECURITIES TO THE COMPANY INCIDENT TO THE VESTING OF A SECURITY.

SEC source: 0001720719-19-000006 · edgar.xml · nonDerivative · entry 1

McCready John R · CIK 0001720719 · EVP and Chief Strategy Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 96,558

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 restricted stock unit represents a contingent right to receive one share of Ribbon Communications Inc. common stock.

SEC source: 0001720723-19-000006 · edgar.xml · derivative · entry 4

Bruny Steven M · CIK 0001720723 · EVP Global Operations

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 81,169

Underlying: Common Stock · 81,169 shares

Expires not disclosed

F1 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Ribbon Communications Inc. common stock.

F4 · derivative.exercise_date: The restricted stock units vest over a three-year period as follows: one-third of the restricted stock units shall vest on June 17, 2020, and the remaining two-thirds of the restricted stock units shall vest in four equal, semi-annual installments thereafter through June 17, 2022.

F4 · derivative.expiration_date: The restricted stock units vest over a three-year period as follows: one-third of the restricted stock units shall vest on June 17, 2020, and the remaining two-thirds of the restricted stock units shall vest in four equal, semi-annual installments thereafter through June 17, 2022.

SEC source: 0001720723-19-000006 · edgar.xml · derivative · entry 3

Bruny Steven M · CIK 0001720723 · EVP Global Operations

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 26,666

Underlying: Common Stock · 13,334 shares

Expires not disclosed

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 restricted stock unit represents a contingent right to receive one share of Ribbon Communications Inc. common stock.

F3 · derivative.exercise_date: 40,000 restricted stock units were granted to the Reporting Person on June 15, 2018, vesting over a three-year period. One-third of those restricted stock units vested on June 17, 2019, and the remaining two-thirds of the restricted stock units shall vest in four equal, semi-annual installments thereafter through June 15, 2021.

F3 · derivative.expiration_date: 40,000 restricted stock units were granted to the Reporting Person on June 15, 2018, vesting over a three-year period. One-third of those restricted stock units vested on June 17, 2019, and the remaining two-thirds of the restricted stock units shall vest in four equal, semi-annual installments thereafter through June 15, 2021.

SEC source: 0001720723-19-000006 · edgar.xml · nonDerivative · entry 2

Bruny Steven M · CIK 0001720723 · EVP Global Operations

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 110,916

F2 · shares: PAYMENT OF TAX LIABILITY BY DELIVERING SECURITIES TO THE COMPANY INCIDENT TO THE VESTING OF A SECURITY.

SEC source: 0001720723-19-000006 · edgar.xml · nonDerivative · entry 1

Bruny Steven M · CIK 0001720723 · EVP Global Operations

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 114,804

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 restricted stock unit represents a contingent right to receive one share of Ribbon Communications Inc. common stock.

SEC source: 0001405026-19-000004 · edgar.xml · nonDerivative · entry 1

Raiford Daryl · CIK 0001405026 · EVP, Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 187,408

F1 · shares: PAYMENT OF TAX LIABILITY BY DELIVERING SECURITIES TO THE COMPANY INCIDENT TO THE VESTING OF A SECURITY.

SEC source: 0001556832-19-000004 · edgar.xml · nonDerivative · entry 1

Joggerst Patrick · CIK 0001556832 · CMO & EVP Business Development

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 87,347

F1 · shares: PAYMENT OF TAX LIABILITY BY DELIVERING SECURITIES TO THE COMPANY INCIDENT TO THE VESTING OF A SECURITY.

SEC source: 0001720719-19-000004 · edgar.xml · nonDerivative · entry 1

McCready John R · CIK 0001720719 · EVP and Chief Strategy Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 88,224

F1 · shares: PAYMENT OF TAX LIABILITY BY DELIVERING SECURITIES TO THE COMPANY INCIDENT TO THE VESTING OF A SECURITY.

SEC source: 0001720721-19-000007 · edgar.xml · nonDerivative · entry 1

Marmurek Eric S · CIK 0001720721 · Principal Accounting Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 68,188

F1 · shares: PAYMENT OF TAX LIABILITY BY DELIVERING SECURITIES TO THE COMPANY INCIDENT TO THE VESTING OF A SECURITY.

SEC source: 0001720723-19-000004 · edgar.xml · nonDerivative · entry 1

Bruny Steven M · CIK 0001720723 · EVP, Global Sales & Services

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 101,470

F1 · shares: PAYMENT OF TAX LIABILITY BY DELIVERING SECURITIES TO THE COMPANY INCIDENT TO THE VESTING OF A SECURITY.

SEC source: 0001708055-19-000041 · edgar.xml · nonDerivative · entry 1

Marmurek Eric S · CIK 0001720721 · Principal Accounting Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 31,850

F1 · shares: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 instruction letter previously adopted by the Reporting Person and represent shares required to be sold by the Reporting Person to cover tax withholding obligations in connection with the vesting of Restricted Stock Awards (RSAs). This amendment to the Form 4 filed on May 17, 2019 by the Reporting Person corrects the fact that these shares were sold pursuant to a Rule 10b5-1 instruction letter instead of by delivering of securities to the Company incident to the vesting of a security.

F2 · balance_after: Excludes 36,338 shares of common stock (the "Excluded Shares") underlying an award of Restricted Stock Units granted on April 15, 2019 (the "RSU Award"). The RSU Award was inadvertently reported on Table I instead of Table II on the Form 4 filed by the Reporting Person on April 16, 2019. As a result of this administrative error, the Excluded Shares were erroneously included in the Table I, Column 5 total of the Form 4 filed by the Reporting Person on April 16, 2019.

SEC source: 0001708055-19-000016 · edgar.xml · nonDerivative · entry 2

HOBBS FRANKLIN W IV · CIK 0001191846 · Director · CEO, President & Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 317,930

F2 · price: The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $4.75 to $4.93, inclusive. The reporting person undertakes to provide Ribbon Communications Inc., any security holder of Ribbon Communications Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price with the ranges set forth in this footnote.

SEC source: 0001708055-19-000016 · edgar.xml · nonDerivative · entry 1

HOBBS FRANKLIN W IV · CIK 0001191846 · Director · CEO, President & Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 267,930

F1 · price: The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $4.68 to $4.85, inclusive. The reporting person undertakes to provide Ribbon Communications Inc., any security holder of Ribbon Communications Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price with the ranges set forth in this footnote.