EGHT

SEC source: 0001023731-22-000044 · wf-form4_164513289821304.xml · nonDerivative · entry 1

Wilson Samuel C. · CIK 0001814487 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 218,482

F1 · balance_after: Includes 1,012 shares purchased on 02/09/2022 pursuant to the company's Employee Stock Purchase Plan (ESPP).

SEC source: 0001023731-22-000043 · wf-form4_164513287018257.xml · nonDerivative · entry 1

Sipes David · CIK 0001632489 · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 562,389

F1 · balance_after: Includes 623 shares purchased on 02/09/2022 pursuant to the company's Employee Stock Purchase Plan (ESPP).

SEC source: 0001023731-22-000042 · wf-form4_164513284142110.xml · nonDerivative · entry 1

Zinn Matthew · CIK 0001326702 · SVP-CLO, Secretary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 80,193

SEC source: 0001023731-22-000038 · wf-form4_164497112587378.xml · nonDerivative · entry 1

Zinn Matthew · CIK 0001326702 · SVP-CLO, Secretary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 79,564

F1 · balance_after: Includes 922 shares purchased on 02/09/2022 pursuant to the company's Employee Stock Purchase Plan (ESPP).

SEC source: 0001023731-22-000019 · wf-form4_164262817221781.xml · nonDerivative · entry 1

Deklich Dejan · CIK 0001716473 · Chief Products Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 157,170

F1 · kind: Represents shares of common stock automatically sold to satisfy the reporting person's tax obligation in respect of the shares issued upon vesting of an equity award, as previously reported.

SEC source: 0001023731-22-000018 · wf-form4_164262814724142.xml · nonDerivative · entry 1

Zinn Matthew · CIK 0001326702 · SVP-CLO, Secretary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 81,378

F1 · kind: Represents shares of common stock automatically sold to satisfy the reporting person's tax obligation in respect of the shares issued upon vesting of an equity award, as previously reported.

SEC source: 0001023731-22-000017 · wf-form4_164262812283229.xml · nonDerivative · entry 1

Cota Germaine · CIK 0001830532 · Chief Accting Off./Treasurer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 47,801

F1 · kind: Represents shares of common stock automatically sold to satisfy the reporting person's tax obligation in respect of the shares issued upon vesting of an equity award, as previously reported.

SEC source: 0001023731-21-000278 · wf-form4_164012225755774.xml · nonDerivative · entry 1

Zinn Matthew · CIK 0001326702 · SVP-CLO, Secretary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 82,326

F1 · kind: Represents shares of common stock automatically sold to satisfy the reporting person's tax obligation in respect of the shares issued upon vesting of an equity award, as previously reported.

SEC source: 0001023731-21-000277 · wf-form4_164012221170495.xml · nonDerivative · entry 1

Deklich Dejan · CIK 0001716473 · Chief Products Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 159,300

F1 · kind: Represents shares of common stock automatically sold to satisfy the reporting person's tax obligation in respect of the shares issued upon vesting of an equity award, as previously reported.

SEC source: 0001023731-21-000276 · wf-form4_164012216813368.xml · nonDerivative · entry 1

Wilson Samuel C. · CIK 0001814487 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 217,122

F1 · kind: Represents shares of common stock automatically sold to satisfy the reporting person's tax obligation in respect of the shares issued upon vesting of an equity award, as previously reported.

SEC source: 0001023731-21-000272 · wf-form4_163977963534297.xml · nonDerivative · entry 1

Wilson Samuel C. · CIK 0001814487 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 217,997

F1 · kind: Represents shares of common stock automatically sold to satisfy the reporting person's tax obligation in respect of the shares issued upon vesting of an equity award, as previously reported.

SEC source: 0001023731-21-000265 · wf-form4_163951714290853.xml · nonDerivative · entry 1

Sipes David · CIK 0001632489 · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 557,313

F1 · kind: Represents shares of common stock automatically sold to satisfy the reporting person's tax obligation in respect of the shares issued upon vesting of an equity award, as previously reported.

SEC source: 0001023731-21-000252 · wf-form4_163718328243109.xml · nonDerivative · entry 4

Deklich Dejan · CIK 0001716473 · Chief Products Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 161,488

F1 · kind: Represents shares of common stock automatically sold to satisfy the reporting person's tax obligation in respect of the shares issued upon vesting of an equity award, as reported in the line above.

SEC source: 0001023731-21-000252 · wf-form4_163718328243109.xml · nonDerivative · entry 2

Deklich Dejan · CIK 0001716473 · Chief Products Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 159,440

F1 · kind: Represents shares of common stock automatically sold to satisfy the reporting person's tax obligation in respect of the shares issued upon vesting of an equity award, as reported in the line above.

SEC source: 0001023731-21-000251 · wf-form4_163718326552013.xml · nonDerivative · entry 5

Cota Germaine · CIK 0001830532 · Chief Accting Off./Treasurer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 48,751

F2 · kind: Represents shares of common stock automatically sold to satisfy the reporting person's tax obligation in respect of the shares issued upon vesting of an equity award.

SEC source: 0001023731-21-000251 · wf-form4_163718326552013.xml · nonDerivative · entry 4

Cota Germaine · CIK 0001830532 · Chief Accting Off./Treasurer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 50,186

F1 · kind: Represents shares of common stock automatically sold to satisfy the reporting person's tax obligation in respect of the shares issued upon vesting of an equity award, as reported in the line above.

SEC source: 0001023731-21-000251 · wf-form4_163718326552013.xml · nonDerivative · entry 2

Cota Germaine · CIK 0001830532 · Chief Accting Off./Treasurer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 48,685

F1 · kind: Represents shares of common stock automatically sold to satisfy the reporting person's tax obligation in respect of the shares issued upon vesting of an equity award, as reported in the line above.

SEC source: 0001023731-21-000250 · wf-form4_163718324157479.xml · nonDerivative · entry 4

Wilson Samuel C. · CIK 0001814487 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 220,984

F1 · kind: Represents shares of common stock automatically sold to satisfy the reporting person's tax obligation in respect of the shares issued upon vesting of an equity award, as reported in the line above.

SEC source: 0001023731-21-000250 · wf-form4_163718324157479.xml · nonDerivative · entry 2

Wilson Samuel C. · CIK 0001814487 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 217,705

F1 · kind: Represents shares of common stock automatically sold to satisfy the reporting person's tax obligation in respect of the shares issued upon vesting of an equity award, as reported in the line above.

SEC source: 0001023731-21-000249 · wf-form4_163718321538116.xml · nonDerivative · entry 4

Zinn Matthew · CIK 0001326702 · SVP-CLO, Secretary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 82,939

F1 · kind: Represents shares of common stock automatically sold to satisfy the reporting person's tax obligation in respect of the shares issued upon vesting of an equity award, as reported in the line above.

SEC source: 0001023731-21-000249 · wf-form4_163718321538116.xml · nonDerivative · entry 2

Zinn Matthew · CIK 0001326702 · SVP-CLO, Secretary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 80,435

F1 · kind: Represents shares of common stock automatically sold to satisfy the reporting person's tax obligation in respect of the shares issued upon vesting of an equity award, as reported in the line above.

SEC source: 0001023731-21-000253 · wf-form4_163718330679803.xml · nonDerivative · entry 4

Sipes David · CIK 0001632489 · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 633,926

F1 · kind: Represents the number of shares of Common Stock that have been withheld by the issuer to satisfy its income tax withholding and remittance obligations in connection with the net settlement of the Restricted Stock Units ("RSUs") and does not represent a sale by the reporting person.

SEC source: 0001023731-21-000253 · wf-form4_163718330679803.xml · nonDerivative · entry 3

Sipes David · CIK 0001632489 · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 640,380

SEC source: 0001023731-21-000253 · wf-form4_163718330679803.xml · nonDerivative · entry 2

Sipes David · CIK 0001632489 · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 627,361

F1 · kind: Represents the number of shares of Common Stock that have been withheld by the issuer to satisfy its income tax withholding and remittance obligations in connection with the net settlement of the Restricted Stock Units ("RSUs") and does not represent a sale by the reporting person.

SEC source: 0001023731-21-000253 · wf-form4_163718330679803.xml · nonDerivative · entry 1

Sipes David · CIK 0001632489 · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 628,831

SEC source: 0001023731-21-000252 · wf-form4_163718328243109.xml · nonDerivative · entry 3

Deklich Dejan · CIK 0001716473 · Chief Products Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 163,567

SEC source: 0001023731-21-000252 · wf-form4_163718328243109.xml · nonDerivative · entry 1

Deklich Dejan · CIK 0001716473 · Chief Products Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 159,884

SEC source: 0001023731-21-000251 · wf-form4_163718326552013.xml · nonDerivative · entry 3

Cota Germaine · CIK 0001830532 · Chief Accting Off./Treasurer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 51,710

SEC source: 0001023731-21-000251 · wf-form4_163718326552013.xml · nonDerivative · entry 1

Cota Germaine · CIK 0001830532 · Chief Accting Off./Treasurer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 48,807

SEC source: 0001023731-21-000250 · wf-form4_163718324157479.xml · nonDerivative · entry 3

Wilson Samuel C. · CIK 0001814487 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 224,313

SEC source: 0001023731-21-000250 · wf-form4_163718324157479.xml · nonDerivative · entry 1

Wilson Samuel C. · CIK 0001814487 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 217,822

SEC source: 0001023731-21-000249 · wf-form4_163718321538116.xml · nonDerivative · entry 3

Zinn Matthew · CIK 0001326702 · SVP-CLO, Secretary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 85,481

SEC source: 0001023731-21-000249 · wf-form4_163718321538116.xml · nonDerivative · entry 1

Zinn Matthew · CIK 0001326702 · SVP-CLO, Secretary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 80,646

SEC source: 0001023731-21-000236 · wf-form4_163537205966843.xml · nonDerivative · entry 2

Deklich Dejan · CIK 0001716473 · Chief Products Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 159,003

F1 · kind: Represents shares of common stock automatically sold to satisfy the reporting person's tax obligation in respect of the shares issued upon vesting of an equity award.

SEC source: 0001023731-21-000237 · wf-form4_163537208047841.xml · nonDerivative · entry 2

Zinn Matthew · CIK 0001326702 · SVP-CLO, Secretary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 80,228

F1 · kind: Represents shares of common stock automatically sold to satisfy the reporting person's tax obligation in respect of the shares issued upon vesting of an equity award, as reported in the line above.

SEC source: 0001023731-21-000235 · wf-form4_163537203868171.xml · nonDerivative · entry 2

Wilson Samuel C. · CIK 0001814487 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 217,591

F2 · kind: Represents shares of common stock automatically sold to satisfy the reporting person's tax obligation in respect of the shares issued upon vesting of a performance award.

SEC source: 0001023731-21-000235 · wf-form4_163537203868171.xml · nonDerivative · entry 1

Wilson Samuel C. · CIK 0001814487 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 221,043

F1 · kind: RSUs vest (1) 50% on October 23, 2020 and (2) 50% on October 23, 2021, in each case subject to performance of 8x8's common stock relative to the Russell 2000 Index during the period from grant date through such vesting date. The reporting person was awarded 22,058 performance share units (PSUs) on October 23, 2018, of which 50% were eligible to vest on each of the second and third anniversaries of the award date. The second installment of 11,029 shares vested at less than target, such that 6,874 shares became issuable.

SEC source: 0001023731-21-000231 · wf-form4_163528065290749.xml · nonDerivative · entry 1

Wilson Samuel C. · CIK 0001814487 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 214,169

F1 · kind: Represents shares of common stock automatically sold to satisfy the reporting person's tax obligation in respect of the shares issued upon vesting of an equity award.

SEC source: 0001023731-21-000230 · wf-form4_163528053879089.xml · nonDerivative · entry 1

Deklich Dejan · CIK 0001716473 · Chief Products Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 152,158

F1 · kind: Represents shares of common stock automatically sold to satisfy the reporting person's tax obligation in respect of the shares issued upon vesting of an equity award.

SEC source: 0001023731-21-000229 · wf-form4_163528050202337.xml · nonDerivative · entry 1

Zinn Matthew · CIK 0001326702 · SVP-CLO, Secretary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 74,904

F1 · kind: Represents shares of common stock automatically sold to satisfy the reporting person's tax obligation in respect of the shares issued upon vesting of an equity award.

SEC source: 0001023731-21-000236 · wf-form4_163537205966843.xml · derivative · entry 3

Deklich Dejan · CIK 0001716473 · Chief Products Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 8,310

Underlying: Common Stock · 13,748 shares

Expires 2021-10-23

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

F2 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of EGHT common stock.

F3 · derivative.exercise_date: RSUs vest (1) 50% on October 23, 2020 and (2) 50% on October 23, 2021, in each case subject to performance of 8x8's common stock relative to the Russell 2000 Index during the period from grant date through such vesting date. The reporting person was awarded 44,117 performance share units (PSUs) on October 23, 2018, of which 50% were eligible to vest on each of the second and third anniversaries of the award date. The second installment of 22,058 shares vested at less than target, such that 13,748 shares became issuable.

SEC source: 0001023731-21-000236 · wf-form4_163537205966843.xml · nonDerivative · entry 1

Deklich Dejan · CIK 0001716473 · Chief Products Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 165,906

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: 0001023731-21-000237 · wf-form4_163537208047841.xml · derivative · entry 3

Zinn Matthew · CIK 0001326702 · SVP-CLO, Secretary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 6,463

Underlying: Common Stock · 10,693 shares

Expires 2021-10-23

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

F2 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of EGHT common stock.

F3 · derivative.exercise_date: RSUs vest (1) 50% on October 23, 2020 and (2) 50% on October 23, 2021, in each case subject to performance of 8x8's common stock relative to the Russell 2000 Index during the period from grant date through such vesting date. As previously reported on a Form 4, the reporting person was awarded 34,313 performance share units (PSUs) on October 23, 2018, of which 50% were eligible to vest on each of the second and third anniversaries of the award date. The second installment of 17,156 shares vested at less than target, such that 10,693 shares became issuable.

SEC source: 0001023731-21-000237 · wf-form4_163537208047841.xml · nonDerivative · entry 1

Zinn Matthew · CIK 0001326702 · SVP-CLO, Secretary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 85,597

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: 0001023731-21-000225 · wf-form4_163467727187421.xml · nonDerivative · entry 1

Deklich Dejan · CIK 0001716473 · Chief Products Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 153,989

F1 · kind: Represents shares of common stock automatically sold to satisfy the reporting person's tax obligation in respect of the shares issued upon vesting of an equity award.

SEC source: 0001023731-21-000224 · wf-form4_163467720057204.xml · nonDerivative · entry 1

Zinn Matthew · CIK 0001326702 · SVP-CLO, Secretary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 76,267

F1 · kind: Represents shares of common stock automatically sold to satisfy the reporting person's tax obligation in respect of the shares issued upon vesting of an equity award.

SEC source: 0001023731-21-000223 · wf-form4_163467718472760.xml · nonDerivative · entry 1

MARTIN BRYAN R · CIK 0001085676 · Director · Chief Technology Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 195,559

F1 · kind: Represents shares of common stock automatically sold to satisfy the reporting person's tax obligation in respect of the shares issued upon vesting of an equity award.

SEC source: 0001023731-21-000222 · wf-form4_163467716966263.xml · nonDerivative · entry 1

Cota Germaine · CIK 0001830532 · Chief Accting Off./Treasurer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 48,565

F1 · kind: Represents shares of common stock automatically sold to satisfy the reporting person's tax obligation in respect of the shares issued upon vesting of an equity award.

SEC source: 0001023731-21-000217 · wf-form4_163285929400206.xml · nonDerivative · entry 1

Deklich Dejan · CIK 0001716473 · Chief Products Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 156,518

F1 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on February 2, 2021.

F2 · price: The price is the weighted average sales price for the transactions reported on this line. The prices for the transactions reported on this line range from $25.00 to $25.999. The reporting person undertakes to provide, upon request by the staff of the Securities and Exchange Commission, the issuer, or a security holder of the issuer, full information regarding the number of shares sold at each separate price.

SEC source: 0001023731-21-000216 · wf-form4_163285926314236.xml · nonDerivative · entry 1

Wilson Samuel C. · CIK 0001814487 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 215,085

F1 · kind: Represents shares of common stock automatically sold to satisfy the reporting person's tax obligation in respect of the shares issued upon vesting of an equity award, previously reported.