EGHT

SEC source: 0001023731-17-000019 · primary_doc.xml · derivative · entry 1

JACIMOVIC VLADIMIR S · CIK 0001242241 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 47,160

Underlying: Common Stock · 13,409 shares

Expires 2018-08-10

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

F2 · derivative.exercise_date: Award shall vest as to 100% of the shares subject to the award on the later of (a) the date of the director's completion of Board service and (b) 12 months from the date of grant of such award, in each case subject to the director's completion of Board service.

SEC source: 0001023731-17-000018 · primary_doc.xml · derivative · entry 1

HECKER GUY L JR · CIK 0001053627 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 13,409

Underlying: Common Stock · 13,409 shares

Expires 2018-08-10

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

F2 · derivative.exercise_date: Award shall vest as to 100% of the shares subject to the award on the later of (a) the date of the director's completion of Board service and (b) 12 months from the date of grant of such award, in each case subject to the director's completion of Board service.

SEC source: 0001023731-17-000016 · primary_doc.xml · nonDerivative · entry 1

GENOVESE MARY ELLEN P · CIK 0001242007 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 92,106

F1 · price: This transaction was executed in multiple trades at prices ranging from $12.70 to $12.83. The price reported above reflects the weighted average purchase price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

SEC source: 0001023731-17-000015 · primary_doc.xml · nonDerivative · entry 1

Verma Vikram · CIK 0001539401 · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Indirect · Trust

Disclosed balance after: 479,659

F1 · price: This transaction was executed in multiple trades at prices ranging from $12.75 to $12.85. The price reported above reflects the weighted average purchase price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

F2 · ownership.nature: Through the Vikram and Sandra Verma 2005 Trust, U/A/D March 20, 2005, as amended.

SEC source: 0001023731-17-000014 · primary_doc.xml · derivative · entry 1

JACIMOVIC VLADIMIR S · CIK 0001242241 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 33,751

Underlying: Common Stock · 5,263 shares

Expires 2018-07-25

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

F2 · derivative.exercise_date: This award shall vest 100% on the first anniversary of the date of grant.

SEC source: 0001023731-17-000012 · primary_doc.xml · derivative · entry 3

GENOVESE MARY ELLEN P · CIK 0001242007 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 177,719

Underlying: Common Stock · 2,257 shares

Expires 2024-07-22

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

F3 · kind: Payment of tax liability by withholding securities incident to vesting of restricted stock units.

F2 · derivative.exercise_date: This award vests at the rate of one-fourth of such shares at July 1, 2015, one-fourth of such shares at July 1, 2016, one-fourth of such shares at July 1, 2017 and one-fourth of such shares at July 1, 2018.

SEC source: 0001023731-17-000012 · primary_doc.xml · derivative · entry 2

GENOVESE MARY ELLEN P · CIK 0001242007 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 179,976

Underlying: Common Stock · 3,749 shares

Expires 2024-07-22

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

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

F2 · derivative.exercise_date: This award vests at the rate of one-fourth of such shares at July 1, 2015, one-fourth of such shares at July 1, 2016, one-fourth of such shares at July 1, 2017 and one-fourth of such shares at July 1, 2018.

SEC source: 0001023731-17-000012 · primary_doc.xml · nonDerivative · entry 1

GENOVESE MARY ELLEN P · CIK 0001242007 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 80,481

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: 0001023731-17-000013 · primary_doc.xml · derivative · entry 3

Arora Puneet · CIK 0001631287 · SVP Global Sales

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 117,267

Underlying: Common Stock · 4,171 shares

Expires 2018-06-30

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

F3 · kind: Payment of tax liability by withholding securities incident to vesting of performance restricted stock units.

F2 · derivative.exercise_date: RSUs vest (1) up to 25% on June 30, 2016; (2) up to 50% on June 30, 2017; and (3) up to 25% on June 30, 2018 in each case subject to performance of 8x8 common stock relative to NASDAQ Composite Index during the period from grant date through such dates.

SEC source: 0001023731-17-000013 · primary_doc.xml · derivative · entry 2

Arora Puneet · CIK 0001631287 · SVP Global Sales

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 121,438

Underlying: Common Stock · 6,930 shares

Expires 2018-06-30

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.

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

F2 · derivative.exercise_date: RSUs vest (1) up to 25% on June 30, 2016; (2) up to 50% on June 30, 2017; and (3) up to 25% on June 30, 2018 in each case subject to performance of 8x8 common stock relative to NASDAQ Composite Index during the period from grant date through such dates.

SEC source: 0001023731-17-000013 · primary_doc.xml · nonDerivative · entry 1

Arora Puneet · CIK 0001631287 · SVP Global Sales

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 38,352

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: 0001707495-17-000002 · primary_doc.xml · derivative · entry 2

Hublou Rani · CIK 0001707495 · Chief Marketing Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 100,061

Underlying: Common Stock · 44,615 shares

Expires 2020-05-22

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

F3 · derivative.exercise_date: RSUs vest (1) 50% on May 22, 2019 and (2) 50% on May 22, 2020, in each case subject to performance of 8x8 common stock relative to the Russell 2000 Index during the period from grant date through the vesting date. A 2x multiplier will be applied to the total shareholder return (TSR) for each 1% of positive or negative relative TSR, and the number of shares earned will increase or decrease by 2% of the target number shown in the table. In the event 8x8's common stock performance is below negative 30%, relative to the benchmark, no shares will be issued. Maximum number of shares issuable is two times the number shown in the table.

SEC source: 0001707495-17-000002 · primary_doc.xml · derivative · entry 1

Hublou Rani · CIK 0001707495 · Chief Marketing Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 55,446

Underlying: Common Stock · 55,446 shares

Expires 2021-05-22

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

F2 · derivative.exercise_date: This award vests at the rate of one-fourth of such shares at May 22, 2018, one-fourth of such shares at May 22, 2019, one-fourth of such shares at May 22, 2020 and one-fourth of such shares at May 22, 2021.

SEC source: 0001023731-17-000011 · primary_doc.xml · derivative · entry 7

Verma Vikram · CIK 0001539401 · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 714,695

Underlying: Common Stock · 35,159 shares

Expires not disclosed

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

F3 · kind: Payment of tax liability by withholding securities incident to vesting of performance restricted stock units.

F5 · derivative.exercise_date: RSUs vest (1) up to 25% on March 31, 2016; (2) up tom 50% on March 31, 2017; and (3) up to 25% on March 31, 2018 in each case subject to performance of 8x8 common stock relative to NASDAQ Composite Index during the period from grant date through such dates.

F5 · derivative.expiration_date: RSUs vest (1) up to 25% on March 31, 2016; (2) up tom 50% on March 31, 2017; and (3) up to 25% on March 31, 2018 in each case subject to performance of 8x8 common stock relative to NASDAQ Composite Index during the period from grant date through such dates.

SEC source: 0001023731-17-000011 · primary_doc.xml · derivative · entry 6

Verma Vikram · CIK 0001539401 · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 749,854

Underlying: Common Stock · 38,737 shares

Expires not disclosed

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

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

F5 · derivative.exercise_date: RSUs vest (1) up to 25% on March 31, 2016; (2) up tom 50% on March 31, 2017; and (3) up to 25% on March 31, 2018 in each case subject to performance of 8x8 common stock relative to NASDAQ Composite Index during the period from grant date through such dates.

F5 · derivative.expiration_date: RSUs vest (1) up to 25% on March 31, 2016; (2) up tom 50% on March 31, 2017; and (3) up to 25% on March 31, 2018 in each case subject to performance of 8x8 common stock relative to NASDAQ Composite Index during the period from grant date through such dates.

SEC source: 0001023731-17-000011 · primary_doc.xml · derivative · entry 5

Verma Vikram · CIK 0001539401 · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 788,591

Underlying: Common Stock · 702 shares

Expires not disclosed

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

F4 · kind: Performance Restricted Stock Unit shares expired in accordance with the performance criteria.

F2 · derivative.exercise_date: RSUs vest (1) up to 25% on March 31, 2015; (2) up to 50% on March 31, 2016; and (3) up to 25% on March 31, 2017 in each case subject to performance of 8x8 common stock relative to NASDAQ Composite Index during the period from grant date through such dates.

F2 · derivative.expiration_date: RSUs vest (1) up to 25% on March 31, 2015; (2) up to 50% on March 31, 2016; and (3) up to 25% on March 31, 2017 in each case subject to performance of 8x8 common stock relative to NASDAQ Composite Index during the period from grant date through such dates.

SEC source: 0001023731-17-000011 · primary_doc.xml · derivative · entry 4

Verma Vikram · CIK 0001539401 · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 789,293

Underlying: Common Stock · 12,427 shares

Expires not disclosed

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

F3 · kind: Payment of tax liability by withholding securities incident to vesting of performance restricted stock units.

F2 · derivative.exercise_date: RSUs vest (1) up to 25% on March 31, 2015; (2) up to 50% on March 31, 2016; and (3) up to 25% on March 31, 2017 in each case subject to performance of 8x8 common stock relative to NASDAQ Composite Index during the period from grant date through such dates.

F2 · derivative.expiration_date: RSUs vest (1) up to 25% on March 31, 2015; (2) up to 50% on March 31, 2016; and (3) up to 25% on March 31, 2017 in each case subject to performance of 8x8 common stock relative to NASDAQ Composite Index during the period from grant date through such dates.

SEC source: 0001023731-17-000011 · primary_doc.xml · derivative · entry 3

Verma Vikram · CIK 0001539401 · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 801,720

Underlying: Common Stock · 13,646 shares

Expires not disclosed

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

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

F2 · derivative.exercise_date: RSUs vest (1) up to 25% on March 31, 2015; (2) up to 50% on March 31, 2016; and (3) up to 25% on March 31, 2017 in each case subject to performance of 8x8 common stock relative to NASDAQ Composite Index during the period from grant date through such dates.

F2 · derivative.expiration_date: RSUs vest (1) up to 25% on March 31, 2015; (2) up to 50% on March 31, 2016; and (3) up to 25% on March 31, 2017 in each case subject to performance of 8x8 common stock relative to NASDAQ Composite Index during the period from grant date through such dates.

SEC source: 0001023731-17-000011 · primary_doc.xml · nonDerivative · entry 2

Verma Vikram · CIK 0001539401 · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 467,959

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: 0001023731-17-000011 · primary_doc.xml · nonDerivative · entry 1

Verma Vikram · CIK 0001539401 · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 429,222

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: 0001023731-17-000008 · primary_doc.xml · derivative · entry 3

GENOVESE MARY ELLEN P · CIK 0001242007 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 183,725

Underlying: Common Stock · 6,564 shares

Expires not disclosed

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

F2 · kind: Payment of tax liability by withholding securities incident to vesting of performance restricted stock units.

F3 · derivative.exercise_date: RSUs vest (1) up to 25% on March 31, 2016; (2) up to 50% on March 31, 2017; and (3) up to 25% on March 31, 2018 in each case subject to performance of 8x8 common stock relative to NASDAQ Composite Index during the period from grant date through such dates.

F3 · derivative.expiration_date: RSUs vest (1) up to 25% on March 31, 2016; (2) up to 50% on March 31, 2017; and (3) up to 25% on March 31, 2018 in each case subject to performance of 8x8 common stock relative to NASDAQ Composite Index during the period from grant date through such dates.

SEC source: 0001023731-17-000008 · primary_doc.xml · derivative · entry 2

GENOVESE MARY ELLEN P · CIK 0001242007 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 190,289

Underlying: Common Stock · 10,756 shares

Expires not disclosed

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

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

F3 · derivative.exercise_date: RSUs vest (1) up to 25% on March 31, 2016; (2) up to 50% on March 31, 2017; and (3) up to 25% on March 31, 2018 in each case subject to performance of 8x8 common stock relative to NASDAQ Composite Index during the period from grant date through such dates.

F3 · derivative.expiration_date: RSUs vest (1) up to 25% on March 31, 2016; (2) up to 50% on March 31, 2017; and (3) up to 25% on March 31, 2018 in each case subject to performance of 8x8 common stock relative to NASDAQ Composite Index during the period from grant date through such dates.

SEC source: 0001023731-17-000008 · primary_doc.xml · nonDerivative · entry 1

GENOVESE MARY ELLEN P · CIK 0001242007 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 76,732

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: 0001023731-17-000010 · primary_doc.xml · derivative · entry 7

MARTIN BRYAN R · CIK 0001085676 · Chief Technology Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 962,335

Underlying: Common Stock · 3,642 shares

Expires not disclosed

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

F3 · kind: Payment of tax liability by withholding securities incident to vesting of performance restricted stock units.

F5 · derivative.exercise_date: RSUs vest (1) up to 25% on March 31, 2016; (2) up tom 50% on March 31, 2017; and (3) up to 25% on March 31, 2018 in each case subject to performance of 8x8 common stock relative to NASDAQ Composite Index during the period from grant date through such dates.

F5 · derivative.expiration_date: RSUs vest (1) up to 25% on March 31, 2016; (2) up tom 50% on March 31, 2017; and (3) up to 25% on March 31, 2018 in each case subject to performance of 8x8 common stock relative to NASDAQ Composite Index during the period from grant date through such dates.

SEC source: 0001023731-17-000010 · primary_doc.xml · derivative · entry 6

MARTIN BRYAN R · CIK 0001085676 · Chief Technology Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 965,977

Underlying: Common Stock · 3,286 shares

Expires not disclosed

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

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

F5 · derivative.exercise_date: RSUs vest (1) up to 25% on March 31, 2016; (2) up tom 50% on March 31, 2017; and (3) up to 25% on March 31, 2018 in each case subject to performance of 8x8 common stock relative to NASDAQ Composite Index during the period from grant date through such dates.

F5 · derivative.expiration_date: RSUs vest (1) up to 25% on March 31, 2016; (2) up tom 50% on March 31, 2017; and (3) up to 25% on March 31, 2018 in each case subject to performance of 8x8 common stock relative to NASDAQ Composite Index during the period from grant date through such dates.

SEC source: 0001023731-17-000010 · primary_doc.xml · derivative · entry 5

MARTIN BRYAN R · CIK 0001085676 · Chief Technology Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 969,263

Underlying: Common Stock · 167 shares

Expires not disclosed

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

F4 · kind: Performance Restricted Stock Unit shares expired in accordance with the performance criteria.

F2 · derivative.exercise_date: RSUs vest (1) up to 25% on March 31, 2015; (2) up to 50% on March 31, 2016; and (3) up to 25% on March 31, 2017 in each case subject to performance of 8x8 common stock relative to NASDAQ Composite Index during the period from grant date through such dates.

F2 · derivative.expiration_date: RSUs vest (1) up to 25% on March 31, 2015; (2) up to 50% on March 31, 2016; and (3) up to 25% on March 31, 2017 in each case subject to performance of 8x8 common stock relative to NASDAQ Composite Index during the period from grant date through such dates.

SEC source: 0001023731-17-000010 · primary_doc.xml · derivative · entry 4

MARTIN BRYAN R · CIK 0001085676 · Chief Technology Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 969,430

Underlying: Common Stock · 1,787 shares

Expires not disclosed

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

F3 · kind: Payment of tax liability by withholding securities incident to vesting of performance restricted stock units.

F2 · derivative.exercise_date: RSUs vest (1) up to 25% on March 31, 2015; (2) up to 50% on March 31, 2016; and (3) up to 25% on March 31, 2017 in each case subject to performance of 8x8 common stock relative to NASDAQ Composite Index during the period from grant date through such dates.

F2 · derivative.expiration_date: RSUs vest (1) up to 25% on March 31, 2015; (2) up to 50% on March 31, 2016; and (3) up to 25% on March 31, 2017 in each case subject to performance of 8x8 common stock relative to NASDAQ Composite Index during the period from grant date through such dates.

SEC source: 0001023731-17-000010 · primary_doc.xml · derivative · entry 3

MARTIN BRYAN R · CIK 0001085676 · Chief Technology Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 971,217

Underlying: Common Stock · 1,602 shares

Expires not disclosed

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

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

F2 · derivative.exercise_date: RSUs vest (1) up to 25% on March 31, 2015; (2) up to 50% on March 31, 2016; and (3) up to 25% on March 31, 2017 in each case subject to performance of 8x8 common stock relative to NASDAQ Composite Index during the period from grant date through such dates.

F2 · derivative.expiration_date: RSUs vest (1) up to 25% on March 31, 2015; (2) up to 50% on March 31, 2016; and (3) up to 25% on March 31, 2017 in each case subject to performance of 8x8 common stock relative to NASDAQ Composite Index during the period from grant date through such dates.

SEC source: 0001023731-17-000010 · primary_doc.xml · nonDerivative · entry 2

MARTIN BRYAN R · CIK 0001085676 · Chief Technology Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 977,707

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: 0001023731-17-000010 · primary_doc.xml · nonDerivative · entry 1

MARTIN BRYAN R · CIK 0001085676 · Chief Technology Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 974,421

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: 0001023731-17-000009 · primary_doc.xml · derivative · entry 7

Hakeman Darren J. · CIK 0001586614 · SVP Product and Strategy

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 103,360

Underlying: Common Stock · 3,039 shares

Expires not disclosed

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

F3 · kind: Payment of tax liability by withholding securities incident to vesting of performance restricted stock units.

F5 · derivative.exercise_date: RSUs vest (1) up to 25% on March 31, 2015; (2) up to 50% on March 31, 2016; and (3) up to 25% on March 31, 2017 in each case subject to performance of 8x8 common stock relative to NASDAQ Composite Index during the period from grant date through such dates.

F5 · derivative.expiration_date: RSUs vest (1) up to 25% on March 31, 2015; (2) up to 50% on March 31, 2016; and (3) up to 25% on March 31, 2017 in each case subject to performance of 8x8 common stock relative to NASDAQ Composite Index during the period from grant date through such dates.

SEC source: 0001023731-17-000009 · primary_doc.xml · derivative · entry 6

Hakeman Darren J. · CIK 0001586614 · SVP Product and Strategy

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 106,399

Underlying: Common Stock · 3,339 shares

Expires not disclosed

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

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

F5 · derivative.exercise_date: RSUs vest (1) up to 25% on March 31, 2015; (2) up to 50% on March 31, 2016; and (3) up to 25% on March 31, 2017 in each case subject to performance of 8x8 common stock relative to NASDAQ Composite Index during the period from grant date through such dates.

F5 · derivative.expiration_date: RSUs vest (1) up to 25% on March 31, 2015; (2) up to 50% on March 31, 2016; and (3) up to 25% on March 31, 2017 in each case subject to performance of 8x8 common stock relative to NASDAQ Composite Index during the period from grant date through such dates.

SEC source: 0001023731-17-000009 · primary_doc.xml · derivative · entry 5

Hakeman Darren J. · CIK 0001586614 · SVP Product and Strategy

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 109,738

Underlying: Common Stock · 172 shares

Expires not disclosed

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

F4 · kind: Performance Restricted Stock Unit shares expired in accordance with the performance criteria.

F5 · derivative.exercise_date: RSUs vest (1) up to 25% on March 31, 2015; (2) up to 50% on March 31, 2016; and (3) up to 25% on March 31, 2017 in each case subject to performance of 8x8 common stock relative to NASDAQ Composite Index during the period from grant date through such dates.

F5 · derivative.expiration_date: RSUs vest (1) up to 25% on March 31, 2015; (2) up to 50% on March 31, 2016; and (3) up to 25% on March 31, 2017 in each case subject to performance of 8x8 common stock relative to NASDAQ Composite Index during the period from grant date through such dates.

SEC source: 0001023731-17-000009 · primary_doc.xml · derivative · entry 4

Hakeman Darren J. · CIK 0001586614 · SVP Product and Strategy

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 109,910

Underlying: Common Stock · 3,426 shares

Expires not disclosed

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

F3 · kind: Payment of tax liability by withholding securities incident to vesting of performance restricted stock units.

F2 · derivative.exercise_date: RSUs vest (1) up to 25% on March 31, 2016; (2) up to 50% on March 31, 2017; and (3) up to 25% on March 31, 2018 in each case subject to performance of 8x8 common stock relative to NASDAQ Composite Index during the period from grant date through such dates.

F2 · derivative.expiration_date: RSUs vest (1) up to 25% on March 31, 2016; (2) up to 50% on March 31, 2017; and (3) up to 25% on March 31, 2018 in each case subject to performance of 8x8 common stock relative to NASDAQ Composite Index during the period from grant date through such dates.

SEC source: 0001023731-17-000009 · primary_doc.xml · derivative · entry 3

Hakeman Darren J. · CIK 0001586614 · SVP Product and Strategy

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 113,336

Underlying: Common Stock · 3,502 shares

Expires not disclosed

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

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

F2 · derivative.exercise_date: RSUs vest (1) up to 25% on March 31, 2016; (2) up to 50% on March 31, 2017; and (3) up to 25% on March 31, 2018 in each case subject to performance of 8x8 common stock relative to NASDAQ Composite Index during the period from grant date through such dates.

F2 · derivative.expiration_date: RSUs vest (1) up to 25% on March 31, 2016; (2) up to 50% on March 31, 2017; and (3) up to 25% on March 31, 2018 in each case subject to performance of 8x8 common stock relative to NASDAQ Composite Index during the period from grant date through such dates.

SEC source: 0001023731-17-000009 · primary_doc.xml · nonDerivative · entry 2

Hakeman Darren J. · CIK 0001586614 · SVP Product and Strategy

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 48,525

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: 0001023731-17-000009 · primary_doc.xml · nonDerivative · entry 1

Hakeman Darren J. · CIK 0001586614 · SVP Product and Strategy

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 45,186

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: 0001688266-17-000003 · primary_doc.xml · derivative · entry 1

Gerdes Henrik · CIK 0001688266 · VP & Chief Accounting Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 33,056

Underlying: Common Stock · 33,056 shares

Expires 2021-03-20

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

F2 · derivative.exercise_date: This award vests at the rate of one-fourth of such shares at March 20, 2018, one-fourth of such shares at March 20, 2019, one-fourth of such shares at March 20, 2020 and one-fourth of such shares at March 20, 2021.

SEC source: 0001023731-17-000007 · primary_doc.xml · nonDerivative · entry 1

GENOVESE MARY ELLEN P · CIK 0001242007 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 65,976

SEC source: 0001023731-17-000005 · primary_doc.xml · nonDerivative · entry 1

MARTIN BRYAN R · CIK 0001085676 · Chief Techology Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 972,819

SEC source: 0001023731-17-000003 · primary_doc.xml · nonDerivative · entry 3

SALZMAN ERIC · CIK 0001512117 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 63,096

SEC source: 0001023731-17-000003 · primary_doc.xml · nonDerivative · entry 2

SALZMAN ERIC · CIK 0001512117 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 72,796

SEC source: 0001023731-17-000003 · primary_doc.xml · nonDerivative · entry 1

SALZMAN ERIC · CIK 0001512117 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 73,096

SEC source: 0001023731-17-000004 · primary_doc.xml · nonDerivative · entry 6

Hakeman Darren J. · CIK 0001586614 · SVP Product and Strategy

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 41,684

SEC source: 0001023731-17-000004 · primary_doc.xml · nonDerivative · entry 5

Hakeman Darren J. · CIK 0001586614 · SVP Product and Strategy

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 42,684

SEC source: 0001023731-17-000004 · primary_doc.xml · nonDerivative · entry 4

Hakeman Darren J. · CIK 0001586614 · SVP Product and Strategy

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 43,684

SEC source: 0001023731-17-000006 · primary_doc.xml · nonDerivative · entry 5

Hakeman Darren J. · CIK 0001586614 · SVP Product and Strategy

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 42,684

SEC source: 0001023731-17-000006 · primary_doc.xml · nonDerivative · entry 4

Hakeman Darren J. · CIK 0001586614 · SVP Product and Strategy

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 43,684

SEC source: 0001023731-17-000004 · primary_doc.xml · nonDerivative · entry 3

Hakeman Darren J. · CIK 0001586614 · SVP Product and Strategy

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 45,184

SEC source: 0001023731-17-000006 · primary_doc.xml · nonDerivative · entry 3

Hakeman Darren J. · CIK 0001586614 · SVP Product and Strategy

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 45,184