EXTR

SEC source: 0001437749-24-004573 · rdgdoc.xml · derivative · entry 5

MEYERCORD EDWARD · CIK 0001179945 · Director · PRESIDENT AND CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 52,110

Underlying: Common Stock · 26,054 shares

Expires 2024-08-15

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

F3 · derivative.exercise_date: This Time-based RSU award vests from the original grant date as to 1/3 on the one year anniversary and 1/12 each quarter thereafter.

SEC source: 0001437749-24-004573 · rdgdoc.xml · nonDerivative · entry 4

MEYERCORD EDWARD · CIK 0001179945 · Director · PRESIDENT AND CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,169,724

F2 · shares: Represents shares withheld from the released share award for the payment of applicable income and payroll withholding taxes due on release.

SEC source: 0001437749-24-004573 · rdgdoc.xml · nonDerivative · entry 3

MEYERCORD EDWARD · CIK 0001179945 · Director · PRESIDENT AND CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,184,942

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.

SEC source: 0001437749-24-004573 · rdgdoc.xml · nonDerivative · entry 2

MEYERCORD EDWARD · CIK 0001179945 · Director · PRESIDENT AND CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,146,269

F2 · shares: Represents shares withheld from the released share award for the payment of applicable income and payroll withholding taxes due on release.

SEC source: 0001437749-24-004573 · rdgdoc.xml · nonDerivative · entry 1

MEYERCORD EDWARD · CIK 0001179945 · Director · PRESIDENT AND CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,156,522

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 · balance_after: An additional 857 shares are included in this total, reflecting non-reportable purchase of 857 shares in connection with the Company's Employee Stock Purchase Plan (ESPP).

SEC source: 0001437749-24-002978 · rdgdoc.xml · derivative · entry 3

MEYERCORD EDWARD · CIK 0001179945 · Director · PRESIDENT AND CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 216,428

Underlying: Common Stock · 28,443 shares

Expires 2025-08-29

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

F3 · derivative.exercise_date: This Performance Stock Option Grant was achieved after the Company's Common Stock closing price exceeded $10.00 for 30 consecutive trading days on June 25, 2021. Once earned, the shares vest as to 1/3 subject thereto on August 31, 2019 and 1/12 of the shares thereto on each quarterly anniversary thereafter with any shares that would have already been vested in accordance with the time based vesting schedule vesting immediately when the PSOs were earned.

SEC source: 0001437749-24-002978 · rdgdoc.xml · nonDerivative · entry 2

MEYERCORD EDWARD · CIK 0001179945 · Director · PRESIDENT AND CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 1,129,611

F1 · shares: Adoption date of referenced 10b5-1(c) plan is: 08-04-2023

F2 · price: The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $13.01 to $13.56 per share, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

SEC source: 0001437749-24-002978 · rdgdoc.xml · nonDerivative · entry 1

MEYERCORD EDWARD · CIK 0001179945 · Director · PRESIDENT AND CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 1,158,054

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.

SEC source: 0001437749-24-000377 · rdgdoc.xml · derivative · entry 3

MEYERCORD EDWARD · CIK 0001179945 · Director · PRESIDENT AND CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 244,871

Underlying: Common Stock · 28,443 shares

Expires 2025-08-29

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

F3 · derivative.exercise_date: This Performance Stock Option Grant was achieved after the Company's Common Stock closing price exceeded $10.00 for 30 consecutive trading days on June 25, 2021. Once earned, the shares vest as to 1/3 subject thereto on August 31, 2019 and 1/12 of the shares thereto on each quarterly anniversary thereafter with any shares that would have already been vested in accordance with the time based vesting schedule vesting immediately when the PSOs were earned.

SEC source: 0001437749-24-000377 · rdgdoc.xml · nonDerivative · entry 2

MEYERCORD EDWARD · CIK 0001179945 · Director · PRESIDENT AND CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 1,129,611

F1 · shares: Adoption date of referenced 10b5-1(c) plan is: 08-04-2023

F2 · price: The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $17.39 to $18.08 per share, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

SEC source: 0001437749-24-000377 · rdgdoc.xml · nonDerivative · entry 1

MEYERCORD EDWARD · CIK 0001179945 · Director · PRESIDENT AND CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 1,158,054

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.

SEC source: 0001437749-24-000380 · rdgdoc.xml · derivative · entry 3

RHODES KEVIN R · CIK 0001164420 · EVP Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 47,500 shares

Expires 2023-12-30

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

F2 · derivative.exercise_date: This Time-based RSU award vests in full on December 30, 2023.

SEC source: 0001437749-24-000380 · rdgdoc.xml · nonDerivative · entry 2

RHODES KEVIN R · CIK 0001164420 · EVP Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 26,410

F1 · shares: Represents shares withheld from the released share award for the payment of applicable income and payroll withholding taxes due on release.

SEC source: 0001437749-24-000380 · rdgdoc.xml · nonDerivative · entry 1

RHODES KEVIN R · CIK 0001164420 · EVP Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 47,500

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.

SEC source: 0001437749-23-033427 · rdgdoc.xml · derivative · entry 3

MEYERCORD EDWARD · CIK 0001179945 · Director · PRESIDENT AND CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 273,324

Underlying: Common Stock · 28,443 shares

Expires 2025-08-29

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

F3 · derivative.exercise_date: This Performance Stock Option Grant was achieved after the Company's Common Stock closing price exceeded $10.00 for 30 consecutive trading days on June 25, 2021. Once earned, the shares vest as to 1/3 subject thereto on August 31, 2019 and 1/12 of the shares thereto on each quarterly anniversary thereafter with any shares that would have already been vested in accordance with the time based vesting schedule vesting immediately when the PSOs were earned.

SEC source: 0001437749-23-033427 · rdgdoc.xml · nonDerivative · entry 2

MEYERCORD EDWARD · CIK 0001179945 · Director · PRESIDENT AND CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 1,129,611

F1 · shares: Adoption date of referenced 10b5-1(c) plan is: 08-04-2023

F2 · price: The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $16.00 to $16.48 per share, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

SEC source: 0001437749-23-033427 · rdgdoc.xml · nonDerivative · entry 1

MEYERCORD EDWARD · CIK 0001179945 · Director · PRESIDENT AND CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 1,158,044

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.

SEC source: 0001437749-23-032357 · rdgdoc.xml · derivative · entry 6

Vitalone Joseph A · CIK 0001404174 · Chief Revenue Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 55,961

Underlying: Common Stock · 7,994 shares

Expires 2025-08-15

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

F3 · derivative.exercise_date: This Time-based RSU award vests from the original grant date as to 1/3 on the one year anniversary and 1/12 each quarter thereafter.

SEC source: 0001437749-23-032357 · rdgdoc.xml · derivative · entry 5

Vitalone Joseph A · CIK 0001404174 · Chief Revenue Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 18,760

Underlying: Common Stock · 6,253 shares

Expires 2024-08-15

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

F3 · derivative.exercise_date: This Time-based RSU award vests from the original grant date as to 1/3 on the one year anniversary and 1/12 each quarter thereafter.

SEC source: 0001437749-23-032357 · rdgdoc.xml · nonDerivative · entry 4

Vitalone Joseph A · CIK 0001404174 · Chief Revenue Officer

10b5-1 filing: No plan indicated

Ownership: Indirect · by Trust

Disclosed balance after: 116,444

F2 · shares: Represents shares withheld from the released share award for the payment of applicable income and payroll withholding taxes due on release.

F1 · ownership.nature: Shares are held in the Vitalone Living Trust, Joseph and Joanne Vitalone Trustees.

SEC source: 0001437749-23-032357 · rdgdoc.xml · nonDerivative · entry 3

Vitalone Joseph A · CIK 0001404174 · Chief Revenue Officer

10b5-1 filing: No plan indicated

Ownership: Indirect · by Trust

Disclosed balance after: 119,590

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 · ownership.nature: Shares are held in the Vitalone Living Trust, Joseph and Joanne Vitalone Trustees.

SEC source: 0001437749-23-032357 · rdgdoc.xml · nonDerivative · entry 2

Vitalone Joseph A · CIK 0001404174 · Chief Revenue Officer

10b5-1 filing: No plan indicated

Ownership: Indirect · by Trust

Disclosed balance after: 111,596

F2 · shares: Represents shares withheld from the released share award for the payment of applicable income and payroll withholding taxes due on release.

F1 · ownership.nature: Shares are held in the Vitalone Living Trust, Joseph and Joanne Vitalone Trustees.

SEC source: 0001437749-23-032357 · rdgdoc.xml · nonDerivative · entry 1

Vitalone Joseph A · CIK 0001404174 · Chief Revenue Officer

10b5-1 filing: No plan indicated

Ownership: Indirect · by Trust

Disclosed balance after: 114,057

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 · ownership.nature: Shares are held in the Vitalone Living Trust, Joseph and Joanne Vitalone Trustees.

SEC source: 0001437749-23-032352 · rdgdoc.xml · derivative · entry 6

MEYERCORD EDWARD · CIK 0001179945 · Director · PRESIDENT AND CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 270,711

Underlying: Common Stock · 38,673 shares

Expires 2025-08-15

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

F2 · derivative.exercise_date: This Time-based RSU award vests from the original grant date as to 1/3 on the one year anniversary and 1/12 each quarter thereafter.

SEC source: 0001437749-23-032352 · rdgdoc.xml · derivative · entry 5

MEYERCORD EDWARD · CIK 0001179945 · Director · PRESIDENT AND CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 78,164

Underlying: Common Stock · 26,055 shares

Expires 2024-08-15

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

F2 · derivative.exercise_date: This Time-based RSU award vests from the original grant date as to 1/3 on the one year anniversary and 1/12 each quarter thereafter.

SEC source: 0001437749-23-032352 · rdgdoc.xml · nonDerivative · entry 4

MEYERCORD EDWARD · CIK 0001179945 · Director · PRESIDENT AND CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,129,611

F1 · shares: Represents shares withheld from the released share award for the payment of applicable income and payroll withholding taxes due on release.

SEC source: 0001437749-23-032352 · rdgdoc.xml · nonDerivative · entry 3

MEYERCORD EDWARD · CIK 0001179945 · Director · PRESIDENT AND CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,144,829

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.

SEC source: 0001437749-23-032352 · rdgdoc.xml · nonDerivative · entry 2

MEYERCORD EDWARD · CIK 0001179945 · Director · PRESIDENT AND CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,106,156

F1 · shares: Represents shares withheld from the released share award for the payment of applicable income and payroll withholding taxes due on release.

SEC source: 0001437749-23-032352 · rdgdoc.xml · nonDerivative · entry 1

MEYERCORD EDWARD · CIK 0001179945 · Director · PRESIDENT AND CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,116,409

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.

SEC source: 0001437749-23-031301 · rdgdoc.xml · derivative · entry 3

Burton Ingrid · CIK 0001771079 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 12,975

Underlying: Common Stock · 12,975 shares

Expires 2024-11-08

F1 · derivative.exercise_date: Grant of restricted stock units pursuant to the Extreme Networks, Inc. 2013 Equity Incentive Plan. Vests on the earlier of the one year anniversary of the date of grant or the next annual meeting of shareholders (provided that such vesting period may not be less than 50 weeks after grant).

F1 · derivative.expiration_date: Grant of restricted stock units pursuant to the Extreme Networks, Inc. 2013 Equity Incentive Plan. Vests on the earlier of the one year anniversary of the date of grant or the next annual meeting of shareholders (provided that such vesting period may not be less than 50 weeks after grant).

SEC source: 0001437749-23-031301 · rdgdoc.xml · derivative · entry 2

Burton Ingrid · CIK 0001771079 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 11,466 shares

Expires 2023-11-17

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_date: Grant of restricted stock units pursuant to the Extreme Networks, Inc. 2013 Equity Incentive Plan. Vests on the earlier of the one year anniversary of the date of grant or the next annual meeting of shareholders (provided that such vesting period may not be less than 50 weeks after grant).

F1 · derivative.expiration_date: Grant of restricted stock units pursuant to the Extreme Networks, Inc. 2013 Equity Incentive Plan. Vests on the earlier of the one year anniversary of the date of grant or the next annual meeting of shareholders (provided that such vesting period may not be less than 50 weeks after grant).

SEC source: 0001437749-23-031301 · rdgdoc.xml · nonDerivative · entry 1

Burton Ingrid · CIK 0001771079 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 74,709

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.

SEC source: 0001437749-23-031300 · rdgdoc.xml · derivative · entry 3

HOLMGREN KATHLEEN M · CIK 0001658818 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 12,975

Underlying: Common Stock · 12,975 shares

Expires 2024-11-08

F2 · derivative.exercise_date: Grant of restricted stock units pursuant to the Extreme Networks, Inc. 2013 Equity Incentive Plan. Vests on the earlier of the one year anniversary of the date of grant or the next annual meeting of shareholders (provided that such vesting period may not be less than 50 weeks after grant).

F2 · derivative.expiration_date: Grant of restricted stock units pursuant to the Extreme Networks, Inc. 2013 Equity Incentive Plan. Vests on the earlier of the one year anniversary of the date of grant or the next annual meeting of shareholders (provided that such vesting period may not be less than 50 weeks after grant).

SEC source: 0001437749-23-031300 · rdgdoc.xml · derivative · entry 2

HOLMGREN KATHLEEN M · CIK 0001658818 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common stock · 11,466 shares

Expires 2023-11-17

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

F2 · derivative.exercise_date: Grant of restricted stock units pursuant to the Extreme Networks, Inc. 2013 Equity Incentive Plan. Vests on the earlier of the one year anniversary of the date of grant or the next annual meeting of shareholders (provided that such vesting period may not be less than 50 weeks after grant).

F2 · derivative.expiration_date: Grant of restricted stock units pursuant to the Extreme Networks, Inc. 2013 Equity Incentive Plan. Vests on the earlier of the one year anniversary of the date of grant or the next annual meeting of shareholders (provided that such vesting period may not be less than 50 weeks after grant).

SEC source: 0001437749-23-031300 · rdgdoc.xml · nonDerivative · entry 1

HOLMGREN KATHLEEN M · CIK 0001658818 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · By Trust

Disclosed balance after: 212,500

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 · ownership.nature: Shares are held in Holmgren Family Rev Living Trust - Kathleen Holmgren, Trustee.

SEC source: 0001437749-23-031299 · rdgdoc.xml · derivative · entry 3

Shoemaker John C · CIK 0001299645 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 12,975

Underlying: Common Stock · 12,975 shares

Expires 2024-11-08

F2 · derivative.exercise_date: Grant of restricted stock units pursuant to the Extreme Networks, Inc. 2013 Equity Incentive Plan. Vests on the earlier of the one year anniversary of the date of grant or the next annual meeting of shareholders (provided that such vesting period may not be less than 50 weeks after grant).

F2 · derivative.expiration_date: Grant of restricted stock units pursuant to the Extreme Networks, Inc. 2013 Equity Incentive Plan. Vests on the earlier of the one year anniversary of the date of grant or the next annual meeting of shareholders (provided that such vesting period may not be less than 50 weeks after grant).

SEC source: 0001437749-23-031299 · rdgdoc.xml · derivative · entry 2

Shoemaker John C · CIK 0001299645 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 11,466 shares

Expires 2023-11-17

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

F2 · derivative.exercise_date: Grant of restricted stock units pursuant to the Extreme Networks, Inc. 2013 Equity Incentive Plan. Vests on the earlier of the one year anniversary of the date of grant or the next annual meeting of shareholders (provided that such vesting period may not be less than 50 weeks after grant).

F2 · derivative.expiration_date: Grant of restricted stock units pursuant to the Extreme Networks, Inc. 2013 Equity Incentive Plan. Vests on the earlier of the one year anniversary of the date of grant or the next annual meeting of shareholders (provided that such vesting period may not be less than 50 weeks after grant).

SEC source: 0001437749-23-031299 · rdgdoc.xml · nonDerivative · entry 1

Shoemaker John C · CIK 0001299645 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · by Trust

Disclosed balance after: 548,816

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 · ownership.nature: Shares are held in the Shoemaker Living Trust, DTD 9/22/1992. J & D Shoemaker are Trustees

SEC source: 0001437749-23-031295 · rdgdoc.xml · derivative · entry 3

CARINALLI CHARLES · CIK 0001195839 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 12,975

Underlying: Common Stock · 12,975 shares

Expires 2024-11-08

F2 · derivative.exercise_date: Grant of restricted stock units pursuant to the Extreme Networks, Inc. 2013 Equity Incentive Plan. Vests on the earlier of the one year anniversary of the date of grant or the next annual meeting of shareholders (provided that such vesting period may not be less than 50 weeks after grant).

F2 · derivative.expiration_date: Grant of restricted stock units pursuant to the Extreme Networks, Inc. 2013 Equity Incentive Plan. Vests on the earlier of the one year anniversary of the date of grant or the next annual meeting of shareholders (provided that such vesting period may not be less than 50 weeks after grant).

SEC source: 0001437749-23-031295 · rdgdoc.xml · derivative · entry 2

CARINALLI CHARLES · CIK 0001195839 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 11,466 shares

Expires 2023-11-17

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

F2 · derivative.exercise_date: Grant of restricted stock units pursuant to the Extreme Networks, Inc. 2013 Equity Incentive Plan. Vests on the earlier of the one year anniversary of the date of grant or the next annual meeting of shareholders (provided that such vesting period may not be less than 50 weeks after grant).

F2 · derivative.expiration_date: Grant of restricted stock units pursuant to the Extreme Networks, Inc. 2013 Equity Incentive Plan. Vests on the earlier of the one year anniversary of the date of grant or the next annual meeting of shareholders (provided that such vesting period may not be less than 50 weeks after grant).

SEC source: 0001437749-23-031295 · rdgdoc.xml · nonDerivative · entry 1

CARINALLI CHARLES · CIK 0001195839 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · by Trust

Disclosed balance after: 363,818

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 · ownership.nature: Shares are held in the CARINALLI 1996 LIVING TRUST U/A DTD 04/24/1996. Charles Carinalli and Connie Sue Carinalli, Trustees.

SEC source: 0001437749-23-031298 · rdgdoc.xml · derivative · entry 3

Khanna Raj · CIK 0001628567 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 12,975

Underlying: Common Stock · 12,975 shares

Expires 2024-11-08

F2 · derivative.exercise_date: Grant of restricted stock units pursuant to the Extreme Networks, Inc. 2013 Equity Incentive Plan. Vests on the earlier of the one year anniversary of the date of grant or the next annual meeting of shareholders (provided that such vesting period may not be less than 50 weeks after grant).

F2 · derivative.expiration_date: Grant of restricted stock units pursuant to the Extreme Networks, Inc. 2013 Equity Incentive Plan. Vests on the earlier of the one year anniversary of the date of grant or the next annual meeting of shareholders (provided that such vesting period may not be less than 50 weeks after grant).

SEC source: 0001437749-23-031298 · rdgdoc.xml · derivative · entry 2

Khanna Raj · CIK 0001628567 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 11,466 shares

Expires 2023-11-17

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

F2 · derivative.exercise_date: Grant of restricted stock units pursuant to the Extreme Networks, Inc. 2013 Equity Incentive Plan. Vests on the earlier of the one year anniversary of the date of grant or the next annual meeting of shareholders (provided that such vesting period may not be less than 50 weeks after grant).

F2 · derivative.expiration_date: Grant of restricted stock units pursuant to the Extreme Networks, Inc. 2013 Equity Incentive Plan. Vests on the earlier of the one year anniversary of the date of grant or the next annual meeting of shareholders (provided that such vesting period may not be less than 50 weeks after grant).

SEC source: 0001437749-23-031298 · rdgdoc.xml · nonDerivative · entry 1

Khanna Raj · CIK 0001628567 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · by Trust

Disclosed balance after: 238,733

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

F1 · ownership.nature: Shares are held in The Khanna 2002 Revocable Trust. Raj Khanna and Madhu Khanna, Trustees.

SEC source: 0001437749-23-031297 · rdgdoc.xml · derivative · entry 3

KENNEDY EDWARD H · CIK 0001222706 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 12,975

Underlying: Common Stock · 12,975 shares

Expires 2024-11-08

F1 · derivative.exercise_date: Grant of restricted stock units pursuant to the Extreme Networks, Inc. 2013 Equity Incentive Plan. Vests on the earlier of the one year anniversary of the date of grant or the next annual meeting of shareholders (provided that such vesting period may not be less than 50 weeks after grant).

F1 · derivative.expiration_date: Grant of restricted stock units pursuant to the Extreme Networks, Inc. 2013 Equity Incentive Plan. Vests on the earlier of the one year anniversary of the date of grant or the next annual meeting of shareholders (provided that such vesting period may not be less than 50 weeks after grant).

SEC source: 0001437749-23-031297 · rdgdoc.xml · derivative · entry 2

KENNEDY EDWARD H · CIK 0001222706 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 11,466 shares

Expires 2023-11-17

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_date: Grant of restricted stock units pursuant to the Extreme Networks, Inc. 2013 Equity Incentive Plan. Vests on the earlier of the one year anniversary of the date of grant or the next annual meeting of shareholders (provided that such vesting period may not be less than 50 weeks after grant).

F1 · derivative.expiration_date: Grant of restricted stock units pursuant to the Extreme Networks, Inc. 2013 Equity Incentive Plan. Vests on the earlier of the one year anniversary of the date of grant or the next annual meeting of shareholders (provided that such vesting period may not be less than 50 weeks after grant).

SEC source: 0001437749-23-031297 · rdgdoc.xml · nonDerivative · entry 1

KENNEDY EDWARD H · CIK 0001222706 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 624,716

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.

SEC source: 0001437749-23-031294 · rdgdoc.xml · derivative · entry 3

MEYERCORD EDWARD · CIK 0001179945 · Director · PRESIDENT AND CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 301,757

Underlying: Common Stock · 28,443 shares

Expires 2025-08-29

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

F3 · derivative.exercise_date: This Performance Stock Option Grant was achieved after the Company's Common Stock closing price exceeded $10.00 for 30 consecutive trading days on June 25, 2021. Once earned, the shares vest as to 1/3 subject thereto on August 31, 2019 and 1/12 of the shares thereto on each quarterly anniversary thereafter with any shares that would have already been vested in accordance with the time based vesting schedule vesting immediately when the PSOs were earned.

SEC source: 0001437749-23-031294 · rdgdoc.xml · nonDerivative · entry 2

MEYERCORD EDWARD · CIK 0001179945 · Director · PRESIDENT AND CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 1,090,354

F1 · shares: Adoption date of referenced 10b5-1(c) plan is: 08-04-2023

F2 · price: The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $16.70 to $17.49 per share, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

SEC source: 0001437749-23-031294 · rdgdoc.xml · nonDerivative · entry 1

MEYERCORD EDWARD · CIK 0001179945 · Director · PRESIDENT AND CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 1,118,797

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.