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Marmurek Eric S

Disclosed activity across 1 company

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37109
SEC CIK
0001720721

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
Ribbon Communications Inc.RBBN · Entity 5785EVP, Chief Financial OfficerJune 15, 2026June 17, 2026

Disclosed balances

About these balances

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

Ribbon Communications Inc.

Report date June 15, 2026 · Filed June 17, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Restructed Stock Unites (RSUs)SEC Table II · derivative / convertible securityDirect150,000 Reported balance After 2026-06-15 transaction · row 1 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 1 · 2026-06-15 · Grant · Acquired 150,000 · Balance 150,000

F1: The RSUs and PSUs convert to Common Stock on a one-for-one basis.

F2: The RSUs vest as to one-third on June 15, 2027; the remaining two-thirds of the RSUs will vest in four equal semi-annual installments thereafter through June 15, 2029.

Performance-Based RSUs (PSUs)SEC Table II · derivative / convertible securityDirect90,000 Reported balance After 2026-06-15 transaction · row 2 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 2 · 2026-06-15 · Grant · Acquired 90,000 · Balance 90,000

F1: The RSUs and PSUs convert to Common Stock on a one-for-one basis.

F3: The number of PSUs earned and issuable upon vesting will be determined based on goals (set by the Compensation Committee of the Board of Directors (the "Compensation Committee") on an annual basis) for each of the three fiscal years prior to the vesting date. The aggregate number of shares issued may range from zero shares to 100% of the target number of shares reported in columns 5, 7 and 9 of Table II. The number of PSUs reported in columns 5, 7 and 9 of Table II reflects achievement at the target level of performance. These PSUs will vest on April 15, 2029.

PSUsSEC Table II · derivative / convertible securityDirect60,000 Reported balance After 2026-06-15 transaction · row 3 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 3 · 2026-06-15 · Grant · Acquired 60,000 · Balance 60,000

F1: The RSUs and PSUs convert to Common Stock on a one-for-one basis.

F4: The number of PSUs earned and issuable upon vesting will be determined based on the Issuer's total shareholder return (TSR) compared to pre-established relative TSR goals, based on the TSR of a peer index of companies (set by the Compensation Committee at the time of grant) over the three fiscal years ending prior to the vesting date. The aggregate number of shares issued may range from zero shares to 125% of the target number of shares reported in columns 5, 7 and 9 of Table II. The number of PSUs reported in columns 5, 7 and 9 of Table II reflects achievement at the target level of performance. These PSUs will vest on April 15, 2029.

Filing footnotes · ownership attribution and instrument terms

F1: The RSUs and PSUs convert to Common Stock on a one-for-one basis.

F2: The RSUs vest as to one-third on June 15, 2027; the remaining two-thirds of the RSUs will vest in four equal semi-annual installments thereafter through June 15, 2029.

F3: The number of PSUs earned and issuable upon vesting will be determined based on goals (set by the Compensation Committee of the Board of Directors (the "Compensation Committee") on an annual basis) for each of the three fiscal years prior to the vesting date. The aggregate number of shares issued may range from zero shares to 100% of the target number of shares reported in columns 5, 7 and 9 of Table II. The number of PSUs reported in columns 5, 7 and 9 of Table II reflects achievement at the target level of performance. These PSUs will vest on April 15, 2029.

F4: The number of PSUs earned and issuable upon vesting will be determined based on the Issuer's total shareholder return (TSR) compared to pre-established relative TSR goals, based on the TSR of a peer index of companies (set by the Compensation Committee at the time of grant) over the three fiscal years ending prior to the vesting date. The aggregate number of shares issued may range from zero shares to 125% of the target number of shares reported in columns 5, 7 and 9 of Table II. The number of PSUs reported in columns 5, 7 and 9 of Table II reflects achievement at the target level of performance. These PSUs will vest on April 15, 2029.

Transaction history

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

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

Transaction dateCompanyActivity / securityShares / unitsReported priceReported valueDetails
September 15, 2022 Filed Sep 19, 2022 22:12 UTC Ribbon Communications Inc. RBBN · Entity 5785 Exercise / conversionRestricted Stock Units (RSU) · Derivative 4,117 Not disclosed Not disclosed
Disclosure

SEC source: 0001062993-22-019707 · form4.xml · derivative · entry 5

Marmurek Eric S · CIK 0001720721 · SVP, Finance & CAO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 12,349

Underlying: Common Stock · 4,117 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: RSUs convert to Common Stock on a one-for-one basis.

F1 · price: RSUs convert to Common Stock on a one-for-one basis.

F3 · derivative.exercise_date: The RSUs vested as to one-third on March 15, 2022 and the remaining two-thirds vest in four equal semi-annual installments thereafter through March 15, 2024.

F3 · derivative.expiration_date: The RSUs vested as to one-third on March 15, 2022 and the remaining two-thirds vest in four equal semi-annual installments thereafter through March 15, 2024.

Read SEC document
September 15, 2022 Filed Sep 19, 2022 22:12 UTC Ribbon Communications Inc. RBBN · Entity 5785 Tax withholdingCommon Stock 1,002 $3.10 $3,106.20
Disclosure

SEC source: 0001062993-22-019707 · form4.xml · nonDerivative · entry 2

Marmurek Eric S · CIK 0001720721 · SVP, Finance & CAO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 118,500

F2 · price: Reflects shares of Common Stock withheld by the Issuer to satisfy tax withholding obligations in connection with the vesting of the RSUs.

Read SEC document
September 15, 2022 Filed Sep 19, 2022 22:12 UTC Ribbon Communications Inc. RBBN · Entity 5785 Exercise / conversionCommon Stock 4,117 Not disclosed Not disclosed
Disclosure

SEC source: 0001062993-22-019707 · form4.xml · nonDerivative · entry 1

Marmurek Eric S · CIK 0001720721 · SVP, Finance & CAO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 119,502

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 · kind: The RSUs vested as to one-third on March 15, 2022 and the remaining two-thirds vest in four equal semi-annual installments thereafter through March 15, 2024.

F1 · price: RSUs convert to Common Stock on a one-for-one basis.

Read SEC document
June 15, 2022 Filed Jun 17, 2022 21:56 UTC Ribbon Communications Inc. RBBN · Entity 5785 GrantRestricted Stock Units (RSU) · Derivative 48,231 $0.00 $0.00
Disclosure

SEC source: 0001062993-22-015195 · form4.xml · derivative · entry 3

Marmurek Eric S · CIK 0001720721 · SVP, Finance & CAO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 48,231

Underlying: Common Stock · 48,231 shares

Expires not disclosed

F3 · derivative.exercise_price: RSUs convert into common stock on a one-for-one basis.

F4 · derivative.exercise_date: The RSUs vest in full on June 15, 2023.

F4 · derivative.expiration_date: The RSUs vest in full on June 15, 2023.

Read SEC document
June 15, 2022 Filed Jun 17, 2022 21:56 UTC Ribbon Communications Inc. RBBN · Entity 5785 GrantPSU · Derivative 32,154 $0.00 $0.00
Disclosure

SEC source: 0001062993-22-015195 · form4.xml · derivative · entry 2

Marmurek Eric S · CIK 0001720721 · SVP, Finance & CAO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 32,154

Underlying: Common Stock · 32,154 shares

Expires not disclosed

F2 · derivative.exercise_price: Each PSU represents a contingent right to receive one share of the Issuer's Common Stock, based on the Issuer's total shareholder return (TSR) compared to pre-established relative TSR goals, based on the TSR of a peer index of companies (set by the Compensation Committee at the time of grant) over the three fiscal years ending prior to the vesting date. The aggregate number of shares issued may range from zero shares to 200% of the target number of shares reported in columns 5, 7 and 9 of Table II. The number of PSUs reported in columns 5, 7 and 9 of Table II reflects achievement at the target level of performance. This PSU will vest on 03/15/2025.

F2 · derivative.exercise_date: Each PSU represents a contingent right to receive one share of the Issuer's Common Stock, based on the Issuer's total shareholder return (TSR) compared to pre-established relative TSR goals, based on the TSR of a peer index of companies (set by the Compensation Committee at the time of grant) over the three fiscal years ending prior to the vesting date. The aggregate number of shares issued may range from zero shares to 200% of the target number of shares reported in columns 5, 7 and 9 of Table II. The number of PSUs reported in columns 5, 7 and 9 of Table II reflects achievement at the target level of performance. This PSU will vest on 03/15/2025.

F2 · derivative.expiration_date: Each PSU represents a contingent right to receive one share of the Issuer's Common Stock, based on the Issuer's total shareholder return (TSR) compared to pre-established relative TSR goals, based on the TSR of a peer index of companies (set by the Compensation Committee at the time of grant) over the three fiscal years ending prior to the vesting date. The aggregate number of shares issued may range from zero shares to 200% of the target number of shares reported in columns 5, 7 and 9 of Table II. The number of PSUs reported in columns 5, 7 and 9 of Table II reflects achievement at the target level of performance. This PSU will vest on 03/15/2025.

Read SEC document
June 15, 2022 Filed Jun 17, 2022 21:56 UTC Ribbon Communications Inc. RBBN · Entity 5785 GrantPerformance-Based Restricted Stock Unit (PSU) · Derivative 48,231 $0.00 $0.00
Disclosure

SEC source: 0001062993-22-015195 · form4.xml · derivative · entry 1

Marmurek Eric S · CIK 0001720721 · SVP, Finance & CAO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 48,231

Underlying: Common Stock · 48,231 shares

Expires not disclosed

F1 · derivative.exercise_price: Each PSU represents a contingent right to receive one share of the Issuer's Common Stock. The number of PSUs earned and issuable upon vesting will be determined based on goals (set by the Compensation Committee of the Issuer's Board of Directors (the "Compensation Committee") on an annual basis) for each of the three fiscal years prior to the vesting date. The aggregate number of shares issued may range from zero shares to 200% of the target number of shares reported in columns 5, 7 and 9 of Table II. The number of PSUs reported in columns 5, 7 and 9 of Table II reflects achievement at the target level of performance. This PSU will vest on 03/15/2025.

F1 · derivative.exercise_date: Each PSU represents a contingent right to receive one share of the Issuer's Common Stock. The number of PSUs earned and issuable upon vesting will be determined based on goals (set by the Compensation Committee of the Issuer's Board of Directors (the "Compensation Committee") on an annual basis) for each of the three fiscal years prior to the vesting date. The aggregate number of shares issued may range from zero shares to 200% of the target number of shares reported in columns 5, 7 and 9 of Table II. The number of PSUs reported in columns 5, 7 and 9 of Table II reflects achievement at the target level of performance. This PSU will vest on 03/15/2025.

F1 · derivative.expiration_date: Each PSU represents a contingent right to receive one share of the Issuer's Common Stock. The number of PSUs earned and issuable upon vesting will be determined based on goals (set by the Compensation Committee of the Issuer's Board of Directors (the "Compensation Committee") on an annual basis) for each of the three fiscal years prior to the vesting date. The aggregate number of shares issued may range from zero shares to 200% of the target number of shares reported in columns 5, 7 and 9 of Table II. The number of PSUs reported in columns 5, 7 and 9 of Table II reflects achievement at the target level of performance. This PSU will vest on 03/15/2025.

Read SEC document
April 18, 2022 Filed Apr 20, 2022 20:46 UTC Ribbon Communications Inc. RBBN · Entity 5785 GrantRestricted Stock Units (RSU) · Derivative 80,128 $0.00 $0.00
Disclosure

SEC source: 0001062993-22-010537 · form4.xml · derivative · entry 1

Marmurek Eric S · CIK 0001720721 · SVP, Finance & CAO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 80,128

Underlying: Common Stock · 80,128 shares

Expires not disclosed

F1 · derivative.exercise_price: Each RSU represents a contingent right to receive one share of the Issuer's common stock.

F2 · derivative.exercise_date: The RSUs vest as to one-third on April 18, 2023, and the remaining two-thirds of the RSUs vest in four equal semi-annual installments thereafter through April 18, 2025.

F2 · derivative.expiration_date: The RSUs vest as to one-third on April 18, 2023, and the remaining two-thirds of the RSUs vest in four equal semi-annual installments thereafter through April 18, 2025.

Read SEC document
April 15, 2022 Filed Apr 18, 2022 22:28 UTC Ribbon Communications Inc. RBBN · Entity 5785 Exercise / conversionRestricted Stock Units (RSU) · Derivative 6,056 $3.11 $18,834.16
Disclosure

SEC source: 0001062993-22-010387 · form4.xml · derivative · entry 3

Marmurek Eric S · CIK 0001720721 · SVP, Finance & CAO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 6,056 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: RSUs convert to Common Stock on a one-for-one basis.

F3 · derivative.exercise_date: The RSU vested in full on April 15, 2022.

F3 · derivative.expiration_date: The RSU vested in full on April 15, 2022.

Read SEC document
April 15, 2022 Filed Apr 18, 2022 22:28 UTC Ribbon Communications Inc. RBBN · Entity 5785 Tax withholdingCommon Stock 1,474 $3.11 $4,584.14
Disclosure

SEC source: 0001062993-22-010387 · form4.xml · nonDerivative · entry 2

Marmurek Eric S · CIK 0001720721 · SVP, Finance & CAO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 116,304

F2 · price: Reflects shares of Common Stock withheld by the Issuer to satisfy tax withholding obligations in connection with the vesting of the RSUs.

Read SEC document
April 15, 2022 Filed Apr 18, 2022 22:28 UTC Ribbon Communications Inc. RBBN · Entity 5785 Exercise / conversionCommon Stock 6,056 Not disclosed Not disclosed
Disclosure

SEC source: 0001062993-22-010387 · form4.xml · nonDerivative · entry 1

Marmurek Eric S · CIK 0001720721 · SVP, Finance & CAO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 117,778

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: RSUs convert to Common Stock on a one-for-one basis.

Read SEC document
March 16, 2022 Filed Mar 17, 2022 21:12 UTC Ribbon Communications Inc. RBBN · Entity 5785 Exercise / conversionRestricted Stock Unit (RSU) · Derivative 15,432 $0.00 $0.00
Disclosure

SEC source: 0001062993-22-008057 · form4.xml · derivative · entry 9

Marmurek Eric S · CIK 0001720721 · SVP, Finance & CAO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 30,864

Underlying: Common Stock · 15,432 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: RSUs convert to Common Stock on a one-for-one basis.

F4 · derivative.exercise_date: The RSUs originally vested as to one third on March 16, 2021, and the remaining two-thirds will vest in four equal semi-annual installments thereafter through March 16, 2023.

F4 · derivative.expiration_date: The RSUs originally vested as to one third on March 16, 2021, and the remaining two-thirds will vest in four equal semi-annual installments thereafter through March 16, 2023.

Read SEC document
March 16, 2022 Filed Mar 17, 2022 21:12 UTC Ribbon Communications Inc. RBBN · Entity 5785 Tax withholdingCommon Stock 3,663 $2.99 $10,952.37
Disclosure

SEC source: 0001062993-22-008057 · form4.xml · nonDerivative · entry 6

Marmurek Eric S · CIK 0001720721 · SVP, Finance & CAO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 111,772

F2 · shares: Reflects shares of Common stock withheld by the Issuer to satisfy tax withholding obligations in connection with the vesting of RSUs and/or PSUs.

F2 · price: Reflects shares of Common stock withheld by the Issuer to satisfy tax withholding obligations in connection with the vesting of RSUs and/or PSUs.

Read SEC document
March 16, 2022 Filed Mar 17, 2022 21:12 UTC Ribbon Communications Inc. RBBN · Entity 5785 Exercise / conversionCommon Stock 15,432 Not disclosed Not disclosed
Disclosure

SEC source: 0001062993-22-008057 · form4.xml · nonDerivative · entry 5

Marmurek Eric S · CIK 0001720721 · SVP, Finance & CAO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 115,385

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: RSUs convert to Common Stock on a one-for-one basis.

Read SEC document
March 15, 2022 Filed Mar 17, 2022 21:12 UTC Ribbon Communications Inc. RBBN · Entity 5785 Exercise / conversionPerformance-based Restricted Stock Unit (PSUs) · Derivative 11,047 $0.00 $0.00
Disclosure

SEC source: 0001062993-22-008057 · form4.xml · derivative · entry 8

Marmurek Eric S · CIK 0001720721 · SVP, Finance & CAO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 11,047 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.

F6 · derivative.exercise_price: PSUs that convert to Common Stock on a one-for-one basis based on the achievement of the Issuer's total sharholder return (TSR) for the 3-year period ended December 31, 2021 compared to TSR goals established by the Compensation Committee at the time of grant based on the TSR of a group of peer companies identified by the Compensation Committee. The PSUs then vested on March 15, 2022. Any unearned shares were forefeited.

F6 · derivative.exercise_date: PSUs that convert to Common Stock on a one-for-one basis based on the achievement of the Issuer's total sharholder return (TSR) for the 3-year period ended December 31, 2021 compared to TSR goals established by the Compensation Committee at the time of grant based on the TSR of a group of peer companies identified by the Compensation Committee. The PSUs then vested on March 15, 2022. Any unearned shares were forefeited.

F6 · derivative.expiration_date: PSUs that convert to Common Stock on a one-for-one basis based on the achievement of the Issuer's total sharholder return (TSR) for the 3-year period ended December 31, 2021 compared to TSR goals established by the Compensation Committee at the time of grant based on the TSR of a group of peer companies identified by the Compensation Committee. The PSUs then vested on March 15, 2022. Any unearned shares were forefeited.

Read SEC document
March 15, 2022 Filed Mar 17, 2022 21:12 UTC Ribbon Communications Inc. RBBN · Entity 5785 Exercise / conversionRestricted Stock Units (RSU) · Derivative 8,234 $0.00 $0.00
Disclosure

SEC source: 0001062993-22-008057 · form4.xml · derivative · entry 7

Marmurek Eric S · CIK 0001720721 · SVP, Finance & CAO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 16,466

Underlying: Common Stock · 8,234 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: RSUs convert to Common Stock on a one-for-one basis.

F3 · derivative.exercise_date: The RSU vested as to one third on March 15, 2022 and the remaining two-thirds will vest in four equal semi-annual installments thereafter through March 15, 2024

F3 · derivative.expiration_date: The RSU vested as to one third on March 15, 2022 and the remaining two-thirds will vest in four equal semi-annual installments thereafter through March 15, 2024

Read SEC document
March 15, 2022 Filed Mar 17, 2022 21:12 UTC Ribbon Communications Inc. RBBN · Entity 5785 Tax withholdingCommon Stock 8,386 $2.81 $23,564.66
Disclosure

SEC source: 0001062993-22-008057 · form4.xml · nonDerivative · entry 4

Marmurek Eric S · CIK 0001720721 · SVP, Finance & CAO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 99,953

F2 · shares: Reflects shares of Common stock withheld by the Issuer to satisfy tax withholding obligations in connection with the vesting of RSUs and/or PSUs.

F2 · price: Reflects shares of Common stock withheld by the Issuer to satisfy tax withholding obligations in connection with the vesting of RSUs and/or PSUs.

Read SEC document
March 15, 2022 Filed Mar 17, 2022 21:12 UTC Ribbon Communications Inc. RBBN · Entity 5785 Exercise / conversionCommon Stock 11,047 Not disclosed Not disclosed
Disclosure

SEC source: 0001062993-22-008057 · form4.xml · nonDerivative · entry 3

Marmurek Eric S · CIK 0001720721 · SVP, Finance & CAO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 108,339

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

F6 · price: PSUs that convert to Common Stock on a one-for-one basis based on the achievement of the Issuer's total sharholder return (TSR) for the 3-year period ended December 31, 2021 compared to TSR goals established by the Compensation Committee at the time of grant based on the TSR of a group of peer companies identified by the Compensation Committee. The PSUs then vested on March 15, 2022. Any unearned shares were forefeited.

Read SEC document
March 15, 2022 Filed Mar 17, 2022 21:12 UTC Ribbon Communications Inc. RBBN · Entity 5785 GrantCommon Stock 11,301 Not disclosed Not disclosed
Disclosure

SEC source: 0001062993-22-008057 · form4.xml · nonDerivative · entry 2

Marmurek Eric S · CIK 0001720721 · SVP, Finance & CAO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 97,292

F5 · price: PSUs that convert to Common Stock on a one-for-one basis based on the achievement of financial metrics in each of the 2019, 2020 and 2021 fiscal years establised by the Issuer's Compensation Committee of it's Board of Directors (Compensation Committee) at the time of grant. The PSUs then vested on March 15, 2022. Any unearned shares were forefeited.

Read SEC document
March 15, 2022 Filed Mar 17, 2022 21:12 UTC Ribbon Communications Inc. RBBN · Entity 5785 Exercise / conversionCommon Stock 8,234 Not disclosed Not disclosed
Disclosure

SEC source: 0001062993-22-008057 · form4.xml · nonDerivative · entry 1

Marmurek Eric S · CIK 0001720721 · SVP, Finance & CAO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 85,991

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: RSUs convert to Common Stock on a one-for-one basis.

Read SEC document
October 15, 2021 Filed Oct 19, 2021 20:35 UTC Ribbon Communications Inc. RBBN · Entity 5785 Exercise / conversionRestricted Stock Units (RSU) · Derivative 6,056 $0.00 $0.00
Disclosure

SEC source: 0001062993-21-009709 · form4.xml · derivative · entry 3

Marmurek Eric S · CIK 0001720721 · SVP, Finance & CAO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 6,056

Underlying: Common Stock · 6,056 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: RSUs convert to Common Stock on a one-for-one basis.

F3 · derivative.exercise_date: The RSUs vest over a 3-year period as follows: 1/3 vest on 4/15/2020, and the remaining 2/3 vest in 4 equal increments semi-annually thereafter through 4/15/2022.

F3 · derivative.expiration_date: The RSUs vest over a 3-year period as follows: 1/3 vest on 4/15/2020, and the remaining 2/3 vest in 4 equal increments semi-annually thereafter through 4/15/2022.

F3 · balance_after: The RSUs vest over a 3-year period as follows: 1/3 vest on 4/15/2020, and the remaining 2/3 vest in 4 equal increments semi-annually thereafter through 4/15/2022.

Read SEC document
October 15, 2021 Filed Oct 19, 2021 20:35 UTC Ribbon Communications Inc. RBBN · Entity 5785 Tax withholdingCommon Stock 1,474 $6.35 $9,359.90
Disclosure

SEC source: 0001062993-21-009709 · form4.xml · nonDerivative · entry 2

Marmurek Eric S · CIK 0001720721 · SVP, Finance & CAO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 77,757

F2 · shares: Reflects shares of Common stock withheld by the Issuer to satisfy tax withholding obligations in connection with the vesting of RSUs.

Read SEC document
October 15, 2021 Filed Oct 19, 2021 20:35 UTC Ribbon Communications Inc. RBBN · Entity 5785 Exercise / conversionCommon Stock 6,056 Not disclosed Not disclosed
Disclosure

SEC source: 0001062993-21-009709 · form4.xml · nonDerivative · entry 1

Marmurek Eric S · CIK 0001720721 · SVP, Finance & CAO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 79,231

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: RSUs convert to Common Stock on a one-for-one basis.

Read SEC document
September 16, 2021 Filed Sep 17, 2021 20:08 UTC Ribbon Communications Inc. RBBN · Entity 5785 Exercise / conversionRestricted Stock Units (RSU) · Derivative 15,432 $0.00 $0.00
Disclosure

SEC source: 0001062993-21-008732 · form4.xml · derivative · entry 3

Marmurek Eric S · CIK 0001720721 · SVP, Finance & CAO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 46,296

Underlying: Common Stock · 15,432 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: RSUs convert to Common Stock on a one-for-one basis.

F3 · derivative.exercise_date: The RSU vested as to one third on 3/16/2021, and the remaining two thirds of the RSUs vest in four equal semi-annual installments thereafter through March 16, 2023.

F3 · derivative.expiration_date: The RSU vested as to one third on 3/16/2021, and the remaining two thirds of the RSUs vest in four equal semi-annual installments thereafter through March 16, 2023.

F3 · balance_after: The RSU vested as to one third on 3/16/2021, and the remaining two thirds of the RSUs vest in four equal semi-annual installments thereafter through March 16, 2023.

Read SEC document
September 16, 2021 Filed Sep 17, 2021 20:08 UTC Ribbon Communications Inc. RBBN · Entity 5785 Tax withholdingCommon Stock 3,757 $6.28 $23,593.96
Disclosure

SEC source: 0001062993-21-008732 · form4.xml · nonDerivative · entry 2

Marmurek Eric S · CIK 0001720721 · SVP, Finance & CAO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 73,175

F2 · shares: Reflects shares of Common stock withheld by the Issuer to satisfy tax withholding obligations in connection with the vesting of RSUs.

Read SEC document
September 16, 2021 Filed Sep 17, 2021 20:08 UTC Ribbon Communications Inc. RBBN · Entity 5785 Exercise / conversionCommon Stock 15,432 Not disclosed Not disclosed
Disclosure

SEC source: 0001062993-21-008732 · form4.xml · nonDerivative · entry 1

Marmurek Eric S · CIK 0001720721 · SVP, Finance & CAO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 76,932

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: RSUs convert to Common Stock on a one-for-one basis.

Read SEC document
April 15, 2021 Filed Apr 16, 2021 21:06 UTC Ribbon Communications Inc. RBBN · Entity 5785 Exercise / conversionRestricted Stock Units (RSUs) · Derivative 6,057 $0.00 $0.00
Disclosure

SEC source: 0001708055-21-000085 · edgar.xml · derivative · entry 3

Marmurek Eric S · CIK 0001720721 · SVP, CAO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 12,112

Underlying: Common stock · 6,057 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: RSUs convert into Common Stock on a one-for-one basis.

F3 · derivative.exercise_date: On April 15, 2019, the reporting person was granted 36,338 RSUs. The RSUs vested as to one-third on April 15, 2020 and vested as to one-sixth on each of October 15, 2020 and April 15, 2021. The remaining RSUs will vest in two equal, semi-annual installments through April 15, 2022.

F3 · derivative.expiration_date: On April 15, 2019, the reporting person was granted 36,338 RSUs. The RSUs vested as to one-third on April 15, 2020 and vested as to one-sixth on each of October 15, 2020 and April 15, 2021. The remaining RSUs will vest in two equal, semi-annual installments through April 15, 2022.

Read SEC document
April 15, 2021 Filed Apr 16, 2021 21:06 UTC Ribbon Communications Inc. RBBN · Entity 5785 Tax withholdingCommon Stock 1,474 $8.45 $12,455.30
Disclosure

SEC source: 0001708055-21-000085 · edgar.xml · nonDerivative · entry 2

Marmurek Eric S · CIK 0001720721 · SVP, CAO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 61,500

F2 · shares: Reflects shares of common stock withheld by the issuer to satisfy tax withholding obligations in connection with the vesting of RSUs.

Read SEC document
April 15, 2021 Filed Apr 16, 2021 21:06 UTC Ribbon Communications Inc. RBBN · Entity 5785 Exercise / conversionCommon Stock 6,057 Not disclosed Not disclosed
Disclosure

SEC source: 0001708055-21-000085 · edgar.xml · nonDerivative · entry 1

Marmurek Eric S · CIK 0001720721 · SVP, CAO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 62,974

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: RSUs convert into Common Stock on a one-for-one basis.

Read SEC document
March 16, 2021 Filed Mar 17, 2021 23:24 UTC Ribbon Communications Inc. RBBN · Entity 5785 Exercise / conversionRSUs · Derivative 30,865 $0.00 $0.00
Disclosure

SEC source: 0001708055-21-000057 · edgar.xml · derivative · entry 6

Marmurek Eric S · CIK 0001720721 · SVP, CAO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 61,728

Underlying: Common Stock · 30,865 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.

F3 · derivative.exercise_price: Each RSU represents a contingent right to receive one share of the Issuer's common stock.

F7 · derivative.exercise_date: On March 16, 2020, the Reporoting Person was awarded 92,593 RSUs which vested as to one-third on March 16, 2021. The remaining RSUs vest in four equal semi-annual installments thereafter through March 16, 2023.

F7 · derivative.expiration_date: On March 16, 2020, the Reporoting Person was awarded 92,593 RSUs which vested as to one-third on March 16, 2021. The remaining RSUs vest in four equal semi-annual installments thereafter through March 16, 2023.

Read SEC document
March 16, 2021 Filed Mar 17, 2021 23:24 UTC Ribbon Communications Inc. RBBN · Entity 5785 Tax withholdingCommon Stock 7,482 $8.65 $64,719.30
Disclosure

SEC source: 0001708055-21-000057 · edgar.xml · nonDerivative · entry 2

Marmurek Eric S · CIK 0001720721 · SVP, CAO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 56,917

F2 · shares: Reflects shares of Common Stock withheld by the Issuer to satisfy tax withholding obligations in connection with the vesting of RSUs.

Read SEC document
March 16, 2021 Filed Mar 17, 2021 23:24 UTC Ribbon Communications Inc. RBBN · Entity 5785 Exercise / conversionCommon Stock 30,865 $0.00 $0.00
Disclosure

SEC source: 0001708055-21-000057 · edgar.xml · nonDerivative · entry 1

Marmurek Eric S · CIK 0001720721 · SVP, CAO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 64,399

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: RSUs convert into Common Stock on a one-for-one basis.

Read SEC document
March 15, 2021 Filed Mar 17, 2021 23:24 UTC Ribbon Communications Inc. RBBN · Entity 5785 GrantPSUs · Derivative 9,880 $0.00 $0.00
Disclosure

SEC source: 0001708055-21-000057 · edgar.xml · derivative · entry 5

Marmurek Eric S · CIK 0001720721 · SVP, CAO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 9,880

Underlying: Common Stock · 9,880 shares

Expires not disclosed

F6 · derivative.exercise_price: Each PSU represents a contingent right to receive one share of the Issuer's Common Stock, based on the Issuer's total shareholder return (TSR) compared to pre-established relative TSR goals, based on the TSR of a peer index of companies set by the Compensation Committee over the three fiscal years ending prior to the vesting date. The aggregate number of shares issued may range from zero shares to 200% of the target number of shares reported in columns 5, 7 and 9 of Table II. The number of PSUs reported in columns 5, 7 and 9 of Table II reflects achievement at the target level of performance. This PSU will vest on 3/15/2024.

F6 · derivative.exercise_date: Each PSU represents a contingent right to receive one share of the Issuer's Common Stock, based on the Issuer's total shareholder return (TSR) compared to pre-established relative TSR goals, based on the TSR of a peer index of companies set by the Compensation Committee over the three fiscal years ending prior to the vesting date. The aggregate number of shares issued may range from zero shares to 200% of the target number of shares reported in columns 5, 7 and 9 of Table II. The number of PSUs reported in columns 5, 7 and 9 of Table II reflects achievement at the target level of performance. This PSU will vest on 3/15/2024.

F6 · derivative.expiration_date: Each PSU represents a contingent right to receive one share of the Issuer's Common Stock, based on the Issuer's total shareholder return (TSR) compared to pre-established relative TSR goals, based on the TSR of a peer index of companies set by the Compensation Committee over the three fiscal years ending prior to the vesting date. The aggregate number of shares issued may range from zero shares to 200% of the target number of shares reported in columns 5, 7 and 9 of Table II. The number of PSUs reported in columns 5, 7 and 9 of Table II reflects achievement at the target level of performance. This PSU will vest on 3/15/2024.

Read SEC document
March 15, 2021 Filed Mar 17, 2021 23:24 UTC Ribbon Communications Inc. RBBN · Entity 5785 GrantPerformance-Based Restricted Stock Units (PSUs) · Derivative 14,820 $0.00 $0.00
Disclosure

SEC source: 0001708055-21-000057 · edgar.xml · derivative · entry 4

Marmurek Eric S · CIK 0001720721 · SVP, CAO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 14,820

Underlying: Common Stock · 14,820 shares

Expires not disclosed

F5 · derivative.exercise_price: Each PSU represents a contingent right to receive one share of the Issuer's Common Stock. The number of PSUs earned and issuable upon vesting will be determined based on goals set by the Compensation Committee of the Issuer's Board of Directors (the "Compensation Committee") on an annual basis for each of the three fiscal years prior to the vesting date. The aggregate number of shares issued may range from zero shares to 200% of the target number of shares reported in columns 5, 7 and 9 of Table II. The number of PSUs reported in columns 5, 7 and 9 of Table II reflects achievement at the target level of performance. This PSU will vest on 3/15/2024.

F5 · derivative.exercise_date: Each PSU represents a contingent right to receive one share of the Issuer's Common Stock. The number of PSUs earned and issuable upon vesting will be determined based on goals set by the Compensation Committee of the Issuer's Board of Directors (the "Compensation Committee") on an annual basis for each of the three fiscal years prior to the vesting date. The aggregate number of shares issued may range from zero shares to 200% of the target number of shares reported in columns 5, 7 and 9 of Table II. The number of PSUs reported in columns 5, 7 and 9 of Table II reflects achievement at the target level of performance. This PSU will vest on 3/15/2024.

F5 · derivative.expiration_date: Each PSU represents a contingent right to receive one share of the Issuer's Common Stock. The number of PSUs earned and issuable upon vesting will be determined based on goals set by the Compensation Committee of the Issuer's Board of Directors (the "Compensation Committee") on an annual basis for each of the three fiscal years prior to the vesting date. The aggregate number of shares issued may range from zero shares to 200% of the target number of shares reported in columns 5, 7 and 9 of Table II. The number of PSUs reported in columns 5, 7 and 9 of Table II reflects achievement at the target level of performance. This PSU will vest on 3/15/2024.

Read SEC document
March 15, 2021 Filed Mar 17, 2021 23:24 UTC Ribbon Communications Inc. RBBN · Entity 5785 GrantRestricted Stock Units (RSUs) · Derivative 24,700 $0.00 $0.00
Disclosure

SEC source: 0001708055-21-000057 · edgar.xml · derivative · entry 3

Marmurek Eric S · CIK 0001720721 · SVP, CAO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 24,700

Underlying: Common Stock · 24,700 shares

Expires not disclosed

F3 · derivative.exercise_price: Each RSU represents a contingent right to receive one share of the Issuer's common stock.

F4 · derivative.exercise_date: The RSUs will vest as to one-third on March 15, 2022 and the remaining two-thirds of the RSUs will vest in four equal semi-annual installments thereafter through March 15, 2024.

F4 · derivative.expiration_date: The RSUs will vest as to one-third on March 15, 2022 and the remaining two-thirds of the RSUs will vest in four equal semi-annual installments thereafter through March 15, 2024.

Read SEC document
February 26, 2021 Filed Mar 3, 2021 01:39 UTC Ribbon Communications Inc. RBBN · Entity 5785 GrantPSUs · Derivative 11,442 $0.00 $0.00
Disclosure

SEC source: 0001708055-21-000040 · edgar.xml · derivative · entry 2

Marmurek Eric S · CIK 0001720721 · SVP, CAO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 11,442

Underlying: Common Stock · 11,442 shares

Expires not disclosed

F1 · derivative.exercise_price: Each PSU represents a contingent right to receive one share of the Issuer's Common Stock. The number of PSUs earned and issuable upon vesting will be determined based on goals set by the Compensation Committee (the "Compensation Committee") of the Issuer's Board of Directors on an annual basis for each of the three fiscal years prior to the vesting date.

F3 · derivative.exercise_date: The Compensation Committee determined that the 2020 pre-bonus adjusted EBITDA (50% weighting) and Revenue (50% weighting) metrics resulted in a combined 125% level of the target awards being earned for the 2020 financial performance period, subject to no material changes in connection with the finalization of the audit and the filing of the Issuer's Annual Report on Form 10-K for the year ended December 31, 2020 (the "2020 Form 10-K"). The 2020 Form 10-K was filed with the U.S. Securities and Exchange Commission on February 26, 2021. As a result, Mr. Marmurek earned 11,442 shares for the 2020 performance year portion of awards made in 2020, pending his continued employment with the Issuer through the vesting date (third anniversary of the date of grant).

F3 · derivative.expiration_date: The Compensation Committee determined that the 2020 pre-bonus adjusted EBITDA (50% weighting) and Revenue (50% weighting) metrics resulted in a combined 125% level of the target awards being earned for the 2020 financial performance period, subject to no material changes in connection with the finalization of the audit and the filing of the Issuer's Annual Report on Form 10-K for the year ended December 31, 2020 (the "2020 Form 10-K"). The 2020 Form 10-K was filed with the U.S. Securities and Exchange Commission on February 26, 2021. As a result, Mr. Marmurek earned 11,442 shares for the 2020 performance year portion of awards made in 2020, pending his continued employment with the Issuer through the vesting date (third anniversary of the date of grant).

Read SEC document
February 26, 2021 Filed Mar 3, 2021 01:39 UTC Ribbon Communications Inc. RBBN · Entity 5785 GrantPerformance Based Restricted Stock Units (PSUs) · Derivative 9,085 $0.00 $0.00
Disclosure

SEC source: 0001708055-21-000040 · edgar.xml · derivative · entry 1

Marmurek Eric S · CIK 0001720721 · SVP, CAO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 11,301

Underlying: Common Stock · 9,085 shares

Expires not disclosed

F1 · derivative.exercise_price: Each PSU represents a contingent right to receive one share of the Issuer's Common Stock. The number of PSUs earned and issuable upon vesting will be determined based on goals set by the Compensation Committee (the "Compensation Committee") of the Issuer's Board of Directors on an annual basis for each of the three fiscal years prior to the vesting date.

F2 · derivative.exercise_date: The Compensation Committee determined that the 2020 pre-bonus adjusted EBITDA (50% weighting) and Revenue (50% weighting) metrics resulted in a combined 125% level of the target awards being earned for the 2020 financial performance period, subject to no material changes in connection with the finalization of the audit and the filing of the Issuer's Annual Report on Form 10-K for the year ended December 31, 2020 (the "2020 Form 10-K"). The 2020 Form 10-K was filed with the U.S. Securities and Exchange Commission on February 26, 2021. As a result, Mr. Marmurek earned 9,085 shares for the 2020 performance year portion of awards made in 2019, pending his continued employment with the Issuer through the vesting date (third anniversary of the date of grant).

F2 · derivative.expiration_date: The Compensation Committee determined that the 2020 pre-bonus adjusted EBITDA (50% weighting) and Revenue (50% weighting) metrics resulted in a combined 125% level of the target awards being earned for the 2020 financial performance period, subject to no material changes in connection with the finalization of the audit and the filing of the Issuer's Annual Report on Form 10-K for the year ended December 31, 2020 (the "2020 Form 10-K"). The 2020 Form 10-K was filed with the U.S. Securities and Exchange Commission on February 26, 2021. As a result, Mr. Marmurek earned 9,085 shares for the 2020 performance year portion of awards made in 2019, pending his continued employment with the Issuer through the vesting date (third anniversary of the date of grant).

Read SEC document
December 08, 2020 Filed Dec 10, 2020 22:03 UTC Ribbon Communications Inc. RBBN · Entity 5785 SaleCommon Stock 8,304 $7.19 $59,709.08
Disclosure

SEC source: 0001708055-20-000195 · edgar.xml · nonDerivative · entry 1

Marmurek Eric S · CIK 0001720721 · SVP, CAO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 33,534

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $ 7.1866 to $ 7.1937, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price with the ranges set forth in this footnote.

Read SEC document
November 16, 2020 Filed Nov 18, 2020 01:56 UTC Ribbon Communications Inc. RBBN · Entity 5785 Tax withholdingCommon Stock 1,088 $4.67 $5,080.96
Disclosure

SEC source: 0001708055-20-000192 · edgar.xml · nonDerivative · entry 1

Marmurek Eric S · CIK 0001720721 · SVP, CAO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 41,838

F1 · shares: Reflects shares of common stock withheld by the issuer to satisfy tax withholding obligations in connection with the vesting of a restricted stock award.

Read SEC document
October 15, 2020 Filed Oct 16, 2020 23:42 UTC Ribbon Communications Inc. RBBN · Entity 5785 Exercise / conversionRestricted Stock Units (RSUs) · Derivative 6,056 $0.00 $0.00
Disclosure

SEC source: 0001708055-20-000179 · edgar.xml · derivative · entry 3

Marmurek Eric S · CIK 0001720721 · SVP, CAO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 18,169

Underlying: Common Stock · 6,056 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: The RSUs convert into common stock on a one-for-one basis.

F3 · derivative.exercise_date: The RSUs vested as to one-third on April 15, 2020 and vested as to one-sixth on October 15, 2020. The remaining RSUs will vest in three equal increments semi-annually through April 15, 2022.

F3 · derivative.expiration_date: The RSUs vested as to one-third on April 15, 2020 and vested as to one-sixth on October 15, 2020. The remaining RSUs will vest in three equal increments semi-annually through April 15, 2022.

Read SEC document
October 15, 2020 Filed Oct 16, 2020 23:42 UTC Ribbon Communications Inc. RBBN · Entity 5785 Tax withholdingCommon Stock 1,474 $3.92 $5,778.08
Disclosure

SEC source: 0001708055-20-000179 · edgar.xml · nonDerivative · entry 2

Marmurek Eric S · CIK 0001720721 · SVP, CAO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 42,926

F2 · shares: Reflects shares of common stock withheld by the issuer to satisfy tax withholding obligations in connection with the vesting of RSUs.

Read SEC document
October 15, 2020 Filed Oct 16, 2020 23:42 UTC Ribbon Communications Inc. RBBN · Entity 5785 Exercise / conversionCommon Stock 6,056 Not disclosed Not disclosed
Disclosure

SEC source: 0001708055-20-000179 · edgar.xml · nonDerivative · entry 1

Marmurek Eric S · CIK 0001720721 · SVP, CAO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 44,400

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: The RSUs convert into common stock on a one-for-one basis.

Read SEC document
June 19, 2020 Filed Jun 23, 2020 20:54 UTC Ribbon Communications Inc. RBBN · Entity 5785 GrantPerformance-Based Restricted Stock Units (PSUs) · Derivative 18,307 $0.00 $0.00
Disclosure

SEC source: 0001708055-20-000126 · edgar.xml · derivative · entry 1

Marmurek Eric S · CIK 0001720721 · Principal Accounting Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 18,307

Underlying: Common Stock · 18,307 shares

Expires 2022-12-31

F1 · derivative.exercise_price: Each PSU represents a contingent right to receive one share of the Issuer's Common Stock, based on the Issuer's total shareholder return (TSR) compared to pre-established relative TSR goals, based on the TSR of the Russell 2500 Telecommunications Sub Sector Index, that were set by the Compensation Committee (the "Compensation Committee") of the Issuer's Board of Directors. The aggregate number of shares issued may range from zero (0) shares to 200% of the target number of shares reported in columns 5, 7 and 9 of Table II. The number of PSUs reported in columns 5, 7 and 9 of Table II reflects achievement at the target level of performance.

F2 · derivative.exercise_date: Between zero (0) and 200% of the PSUs will vest, if at all, as determined by the Compensation Committee after the TSR performance period, commencing on January 1, 2020 and ending on December 31, 2022.

Read SEC document
May 15, 2020 Filed May 19, 2020 20:40 UTC Ribbon Communications Inc. RBBN · Entity 5785 SaleCommon Stock 1,095 $3.24 $3,548.68
Disclosure

SEC source: 0001708055-20-000081 · edgar.xml · nonDerivative · entry 1

Marmurek Eric S · CIK 0001720721 · SVP and CAO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 38,344

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.

Read SEC document
April 15, 2020 Filed Apr 17, 2020 20:36 UTC Ribbon Communications Inc. RBBN · Entity 5785 Exercise / conversionRestricted Stock Units · Derivative 12,113 $0.00 $0.00
Disclosure

SEC source: 0001708055-20-000068 · edgar.xml · derivative · entry 3

Marmurek Eric S · CIK 0001720721 · SVP and CAO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 24,225

Underlying: Common Stock · 12,113 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: Restricted stock units (RSUs) convert into common stock on a one-for-one basis.

F3 · derivative.exercise_date: The RSUs vest over a three-year period as follows: one-third of the shares vested on April 15, 2020, and the remaining two-thirds of the shares will vest in four equal increments semi-annually thereafter through April 15, 2022.

F3 · derivative.expiration_date: The RSUs vest over a three-year period as follows: one-third of the shares vested on April 15, 2020, and the remaining two-thirds of the shares will vest in four equal increments semi-annually thereafter through April 15, 2022.

Read SEC document
April 15, 2020 Filed Apr 17, 2020 20:36 UTC Ribbon Communications Inc. RBBN · Entity 5785 SaleCommon Stock 3,422 $2.92 $9,991.21
Disclosure

SEC source: 0001708055-20-000068 · edgar.xml · nonDerivative · entry 2

Marmurek Eric S · CIK 0001720721 · SVP and CAO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 39,439

F2 · 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 RSUs.

Read SEC document
April 15, 2020 Filed Apr 17, 2020 20:36 UTC Ribbon Communications Inc. RBBN · Entity 5785 Exercise / conversionCommon Stock 12,113 Not disclosed Not disclosed
Disclosure

SEC source: 0001708055-20-000068 · edgar.xml · nonDerivative · entry 1

Marmurek Eric S · CIK 0001720721 · SVP and CAO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 42,861

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: Restricted stock units (RSUs) convert into common stock on a one-for-one basis.

Read SEC document
March 16, 2020 Filed Mar 18, 2020 20:11 UTC Ribbon Communications Inc. RBBN · Entity 5785 GrantRestricted Stock Units · Derivative 92,593 $0.00 $0.00
Disclosure

SEC source: 0001708055-20-000061 · edgar.xml · derivative · entry 1

Marmurek Eric S · CIK 0001720721 · SVP and CAO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 92,593

Underlying: Common Stock · 92,593 shares

Expires not disclosed

F1 · derivative.exercise_price: Each restricted stock unit (RSU) represents a contingent right to receive one share of the Issuer's common stock.

F2 · derivative.exercise_date: The RSUs vest over a three-year period as follows: one-third of the restricted stock units shall vest on March 16, 2021, and thereafter, one-sixth of the remaining RSUs will vest every six months, subject to the Reporting Person's continued employment with the Issuer.

F2 · derivative.expiration_date: The RSUs vest over a three-year period as follows: one-third of the restricted stock units shall vest on March 16, 2021, and thereafter, one-sixth of the remaining RSUs will vest every six months, subject to the Reporting Person's continued employment with the Issuer.

Read SEC document
February 28, 2020 Filed Mar 3, 2020 22:17 UTC Ribbon Communications Inc. RBBN · Entity 5785 GrantRestricted Stock Units · Derivative 2,216 $0.00 $0.00
Disclosure

SEC source: 0001708055-20-000033 · edgar.xml · derivative · entry 1

Marmurek Eric S · CIK 0001720721 · SVP and CAO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,216

Underlying: Common Stock · 2,216 shares

Expires not disclosed

F1 · derivative.exercise_price: Each Restricted Stock Unit (RSU) represents a contingent right to receive one share of the Issuer's Common Stock. The number of RSUs was determined based on the Issuer's calculation of its 2019 pre-bonus adjusted EBITDA metric compared to pre-established goals that were set by the Compensation Committee (the "Compensation Committee") of the Issuer's Board of Directors.

F2 · derivative.exercise_date: On February 11, 2020, the Compensation Committee determined that the 2019 pre-bonus adjusted EBITDA metric was achieved at the 30.493% level, subject to no material changes in connection with the finalization of the 2019 audit and the filing of the Issuer's Annual Report on Form 10-K for the year ended December 31, 2019 (the "2019 Form 10-K"). The 2019 Form 10-K was filed with the U.S. Securities and Exchange Commission on February 28, 2020. As a result, Mr. Marmurek earned 2,216 shares, pending his continued employment with the Issuer through March 15, 2022.

F2 · derivative.expiration_date: On February 11, 2020, the Compensation Committee determined that the 2019 pre-bonus adjusted EBITDA metric was achieved at the 30.493% level, subject to no material changes in connection with the finalization of the 2019 audit and the filing of the Issuer's Annual Report on Form 10-K for the year ended December 31, 2019 (the "2019 Form 10-K"). The 2019 Form 10-K was filed with the U.S. Securities and Exchange Commission on February 28, 2020. As a result, Mr. Marmurek earned 2,216 shares, pending his continued employment with the Issuer through March 15, 2022.

Read SEC document
November 15, 2019 Filed Nov 19, 2019 22:42 UTC Ribbon Communications Inc. RBBN · Entity 5785 SaleCommon Stock 1,102 $2.99 $3,294.98
Disclosure

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.

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May 15, 2019 Filed May 17, 2019 20:33 UTC Ribbon Communications Inc. RBBN · Entity 5785 Tax withholdingCommon Stock 1,109 $4.85 $5,378.65
Disclosure

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.

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