TENB

SEC source: 0001660280-21-000048 · wf-form4_161861098351387.xml · derivative · entry 7

Yoran Amit · CIK 0001383318 · Director · President, CEO and Chairman

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,479,524

Underlying: Common Stock · 20,000 shares

Expires 2027-01-18

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.

F7 · derivative.exercise_date: 100% of the shares underlying the option were vested as of January 1, 2021.

SEC source: 0001660280-21-000048 · wf-form4_161861098351387.xml · nonDerivative · entry 5

Yoran Amit · CIK 0001383318 · Director · President, CEO and Chairman

10b5-1 filing: Not disclosed

Ownership: Indirect · By Trust

Disclosed balance after: 493,447

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

F5 · ownership.nature: The Trustees of the Amit Yoran 2020 Family Trust are Dov Yoran and David Redling.

SEC source: 0001660280-21-000048 · wf-form4_161861098351387.xml · nonDerivative · entry 4

Yoran Amit · CIK 0001383318 · Director · President, CEO and Chairman

10b5-1 filing: Not disclosed

Ownership: Indirect · By Trust

Disclosed balance after: 493,547

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

F4 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $39.30 - $40.29, inclusive.

F5 · ownership.nature: The Trustees of the Amit Yoran 2020 Family Trust are Dov Yoran and David Redling.

SEC source: 0001660280-21-000048 · wf-form4_161861098351387.xml · nonDerivative · entry 3

Yoran Amit · CIK 0001383318 · Director · President, CEO and Chairman

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 253,073

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

F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $40.31 - $40.33, inclusive.

SEC source: 0001660280-21-000048 · wf-form4_161861098351387.xml · nonDerivative · entry 2

Yoran Amit · CIK 0001383318 · Director · President, CEO and Chairman

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 253,573

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

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $39.29 - $40.28, 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 ranges set forth in footnotes (2), (3) and (4) to this Form 4.

SEC source: 0001660280-21-000048 · wf-form4_161861098351387.xml · nonDerivative · entry 1

Yoran Amit · CIK 0001383318 · Director · President, CEO and Chairman

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 290,573

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: 0001660280-21-000042 · wf-form4_161765794293233.xml · derivative · entry 3

Riddick Stephen A · CIK 0001747310 · General Counsel & Secretary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 94,382

Underlying: Common Stock · 2,420 shares

Expires 2028-06-21

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: 25% of the shares underlying the option vest in equal monthly installments over the twelve-month period beginning on the second anniversary of June 21, 2018, and ending on the third anniversary, with the remainder vesting monthly over the twelve-month period thereafter, subject to the reporting person's continuous service with the Issuer as of each vesting date, and subject to accelerated vesting in specified circumstances.

SEC source: 0001660280-21-000042 · wf-form4_161765794293233.xml · nonDerivative · entry 2

Riddick Stephen A · CIK 0001747310 · General Counsel & Secretary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 21,395

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

SEC source: 0001660280-21-000042 · wf-form4_161765794293233.xml · nonDerivative · entry 1

Riddick Stephen A · CIK 0001747310 · General Counsel & Secretary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 23,815

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: 0001660280-21-000041 · wf-form4_161765787252635.xml · derivative · entry 3

COVIELLO ARTHUR W JR · CIK 0001206587 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 115,004

Underlying: Common Stock · 19,166 shares

Expires 2028-02-21

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: 33% of the shares underlying the option vest on February 21, 2019, with the remainder vesting in two equal annual installments thereafter, subject to the reporting person's continuous service with the Issuer as of the applicable vesting date, and subject to accelerated vesting in specified circumstances.

SEC source: 0001660280-21-000041 · wf-form4_161765787252635.xml · nonDerivative · entry 2

COVIELLO ARTHUR W JR · CIK 0001206587 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 14,240

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

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $36.75 - $37.50, 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 ranges set forth in footnote (2) to this Form 4.

SEC source: 0001660280-21-000041 · wf-form4_161765787252635.xml · nonDerivative · entry 1

COVIELLO ARTHUR W JR · CIK 0001206587 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 33,406

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: 0001660280-21-000038 · wf-form4_161601837830777.xml · derivative · entry 7

Yoran Amit · CIK 0001383318 · Director · President, CEO and Chairman

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,499,524

Underlying: Common Stock · 20,000 shares

Expires 2027-01-18

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.

F8 · derivative.exercise_date: 100% of the shares underlying the option were vested as of January 1, 2021.

SEC source: 0001660280-21-000038 · wf-form4_161601837830777.xml · nonDerivative · entry 6

Yoran Amit · CIK 0001383318 · Director · President, CEO and Chairman

10b5-1 filing: Not disclosed

Ownership: Indirect · By Trust

Disclosed balance after: 515,947

F2 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person.

F7 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $41.00 - $41.07, inclusive.

F6 · ownership.nature: The Trustees of the Amit Yoran 2020 Family Trust are Dov Yoran and David Redling.

SEC source: 0001660280-21-000038 · wf-form4_161601837830777.xml · nonDerivative · entry 5

Yoran Amit · CIK 0001383318 · Director · President, CEO and Chairman

10b5-1 filing: Not disclosed

Ownership: Indirect · By Trust

Disclosed balance after: 516,347

F2 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person.

F5 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $39.98 - $40.96, inclusive.

F6 · ownership.nature: The Trustees of the Amit Yoran 2020 Family Trust are Dov Yoran and David Redling.

SEC source: 0001660280-21-000038 · wf-form4_161601837830777.xml · nonDerivative · entry 4

Yoran Amit · CIK 0001383318 · Director · President, CEO and Chairman

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 632,311

F2 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person.

F4 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $40.87 - $41.00, inclusive.

SEC source: 0001660280-21-000038 · wf-form4_161601837830777.xml · nonDerivative · entry 3

Yoran Amit · CIK 0001383318 · Director · President, CEO and Chairman

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 634,211

F2 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person.

F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $39.87 - $40.86, 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 ranges set forth in footnotes (3), (4), (5) and (7) to this Form 4.

SEC source: 0001660280-21-000038 · wf-form4_161601837830777.xml · nonDerivative · entry 2

Yoran Amit · CIK 0001383318 · Director · President, CEO and Chairman

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 669,811

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: 0001660280-21-000036 · wf-form4_161480841629646.xml · derivative · entry 3

Riddick Stephen A · CIK 0001747310 · General Counsel & Secretary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 96,802

Underlying: Common Stock · 2,420 shares

Expires 2028-06-21

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: 25% of the shares underlying the option vest in equal monthly installments over the twelve-month period beginning on the second anniversary of June 21, 2018, and ending on the third anniversary, with the remainder vesting monthly over the twelve-month period thereafter, subject to the reporting person's continuous service with the Issuer as of each vesting date, and subject to accelerated vesting in specified circumstances.

SEC source: 0001660280-21-000036 · wf-form4_161480841629646.xml · nonDerivative · entry 2

Riddick Stephen A · CIK 0001747310 · General Counsel & Secretary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 21,395

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

SEC source: 0001660280-21-000036 · wf-form4_161480841629646.xml · nonDerivative · entry 1

Riddick Stephen A · CIK 0001747310 · General Counsel & Secretary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 23,815

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: 0001660280-21-000038 · wf-form4_161601837830777.xml · nonDerivative · entry 1

Yoran Amit · CIK 0001383318 · Director · President, CEO and Chairman

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 649,811

F1 · kind: These shares were acquired under the Issuer's Employee Stock Purchase Plan in transactions that were exempt under both Rule 16b-3(d) and Rule 16b-3(c).

SEC source: 0001660280-21-000065 · wf-form4_162162907743942.xml · nonDerivative · entry 1

Vintz Stephen A · CIK 0001345943 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 75,795

F1 · acquired: These shares were acquired under the Issuer's Employee Stock Purchase Plan in transactions that were exempt under both Rule 16b-3(d) and Rule 16b-3(c).

SEC source: 0001660280-21-000034 · wf-form4_161412896559182.xml · nonDerivative · entry 4

Riddick Stephen A · CIK 0001747310 · General Counsel & Secretary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 21,395

F1 · kind: The sale reported on this Form 4 represents shares required to be sold by the Reporting Person to cover tax withholding obligations in connection with the vesting of restricted stock units. The sale occurred automatically to satisfy the tax withholding obligations to be funded by a "sell to cover" transaction and does not represent a discretionary trade by the Reporting Person.

SEC source: 0001660280-21-000032 · wf-form4_161412888403041.xml · nonDerivative · entry 4

Vintz Stephen A · CIK 0001345943 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 74,698

F1 · kind: The sale reported on this Form 4 represents shares required to be sold by the Reporting Person to cover tax withholding obligations in connection with the vesting of restricted stock units. The sale occurred automatically to satisfy the tax withholding obligations to be funded by a "sell to cover" transaction and does not represent a discretionary trade by the Reporting Person.

SEC source: 0001660280-21-000033 · wf-form4_161412893465267.xml · nonDerivative · entry 4

Yoran Amit · CIK 0001383318 · Director · President, CEO and Chairman

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 648,714

F1 · kind: The sale reported on this Form 4 represents shares required to be sold by the Reporting Person to cover tax withholding obligations in connection with the vesting of restricted stock units. The sale occurred automatically to satisfy the tax withholding obligations to be funded by a "sell to cover" transaction and does not represent a discretionary trade by the Reporting Person.

SEC source: 0001660280-21-000034 · wf-form4_161412896559182.xml · derivative · entry 6

Riddick Stephen A · CIK 0001747310 · General Counsel & Secretary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 23,925

Underlying: Common Stock · 2,990 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.

F2 · derivative.exercise_price: Each restricted stock unit ("RSU") represents a contingent right to receive one share of Issuer common stock.

F4 · derivative.exercise_date: On February 20, 2020, 25% of the shares underlying the RSUs granted on February 20, 2019 vested, and the remainder vest in equal quarterly installments over three years, subject to the Reporting Person's continuous service with the Issuer as of the applicable vesting date, and subject to accelerated vesting in specified circumstances.

F4 · derivative.expiration_date: On February 20, 2020, 25% of the shares underlying the RSUs granted on February 20, 2019 vested, and the remainder vest in equal quarterly installments over three years, subject to the Reporting Person's continuous service with the Issuer as of the applicable vesting date, and subject to accelerated vesting in specified circumstances.

SEC source: 0001660280-21-000034 · wf-form4_161412896559182.xml · nonDerivative · entry 3

Riddick Stephen A · CIK 0001747310 · General Counsel & Secretary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 22,875

F1 · kind: The sale reported on this Form 4 represents shares required to be sold by the Reporting Person to cover tax withholding obligations in connection with the vesting of restricted stock units. The sale occurred automatically to satisfy the tax withholding obligations to be funded by a "sell to cover" transaction and does not represent a discretionary trade by the Reporting Person.

SEC source: 0001660280-21-000034 · wf-form4_161412896559182.xml · nonDerivative · entry 2

Riddick Stephen A · CIK 0001747310 · General Counsel & Secretary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 30,674

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: 0001660280-21-000032 · wf-form4_161412888403041.xml · derivative · entry 6

Vintz Stephen A · CIK 0001345943 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 68,353

Underlying: Common Stock · 8,544 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.

F2 · derivative.exercise_price: Each restricted stock unit ("RSU") represents a contingent right to receive one share of Issuer common stock.

F4 · derivative.exercise_date: On February 20, 2020, 25% of the shares underlying the RSUs granted on February 20, 2019 vested, and the remainder vest in equal quarterly installments over three years, subject to the Reporting Person's continuous service with the Issuer as of the applicable vesting date, and subject to accelerated vesting in specified circumstances.

F4 · derivative.expiration_date: On February 20, 2020, 25% of the shares underlying the RSUs granted on February 20, 2019 vested, and the remainder vest in equal quarterly installments over three years, subject to the Reporting Person's continuous service with the Issuer as of the applicable vesting date, and subject to accelerated vesting in specified circumstances.

SEC source: 0001660280-21-000032 · wf-form4_161412888403041.xml · nonDerivative · entry 3

Vintz Stephen A · CIK 0001345943 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 78,926

F1 · kind: The sale reported on this Form 4 represents shares required to be sold by the Reporting Person to cover tax withholding obligations in connection with the vesting of restricted stock units. The sale occurred automatically to satisfy the tax withholding obligations to be funded by a "sell to cover" transaction and does not represent a discretionary trade by the Reporting Person.

SEC source: 0001660280-21-000032 · wf-form4_161412888403041.xml · nonDerivative · entry 2

Vintz Stephen A · CIK 0001345943 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 96,255

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: 0001660280-21-000033 · wf-form4_161412893465267.xml · derivative · entry 7

Yoran Amit · CIK 0001383318 · Director · President, CEO and Chairman

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 105,948

Underlying: Common Stock · 13,243 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 restricted stock unit ("RSU") represents a contingent right to receive one share of Issuer common stock.

F5 · derivative.exercise_date: On February 20, 2020, 25% of the shares underlying the RSUs granted on February 20, 2019 vested, and the remainder vest in equal quarterly installments over three years, subject to the Reporting Person's continuous service with the Issuer as of the applicable vesting date, and subject to accelerated vesting in specified circumstances.

F5 · derivative.expiration_date: On February 20, 2020, 25% of the shares underlying the RSUs granted on February 20, 2019 vested, and the remainder vest in equal quarterly installments over three years, subject to the Reporting Person's continuous service with the Issuer as of the applicable vesting date, and subject to accelerated vesting in specified circumstances.

SEC source: 0001660280-21-000033 · wf-form4_161412893465267.xml · nonDerivative · entry 3

Yoran Amit · CIK 0001383318 · Director · President, CEO and Chairman

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 654,890

F1 · kind: The sale reported on this Form 4 represents shares required to be sold by the Reporting Person to cover tax withholding obligations in connection with the vesting of restricted stock units. The sale occurred automatically to satisfy the tax withholding obligations to be funded by a "sell to cover" transaction and does not represent a discretionary trade by the Reporting Person.

SEC source: 0001660280-21-000033 · wf-form4_161412893465267.xml · nonDerivative · entry 2

Yoran Amit · CIK 0001383318 · Director · President, CEO and Chairman

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 681,841

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: 0001660280-21-000034 · wf-form4_161412896559182.xml · derivative · entry 5

Riddick Stephen A · CIK 0001747310 · General Counsel & Secretary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 47,619

Underlying: Common Stock · 15,873 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.

F2 · derivative.exercise_price: Each restricted stock unit ("RSU") represents a contingent right to receive one share of Issuer common stock.

F3 · derivative.exercise_date: On February 19, 2021, 25% of the shares underlying the RSUs granted on February 19, 2020 vested, and the remainder vest in equal quarterly installments over three years, subject to the Reporting Person's continuous service with the Issuer as of the applicable vesting date, and subject to accelerated vesting in specified circumstances.

F3 · derivative.expiration_date: On February 19, 2021, 25% of the shares underlying the RSUs granted on February 19, 2020 vested, and the remainder vest in equal quarterly installments over three years, subject to the Reporting Person's continuous service with the Issuer as of the applicable vesting date, and subject to accelerated vesting in specified circumstances.

SEC source: 0001660280-21-000034 · wf-form4_161412896559182.xml · nonDerivative · entry 1

Riddick Stephen A · CIK 0001747310 · General Counsel & Secretary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 27,684

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: 0001660280-21-000032 · wf-form4_161412888403041.xml · derivative · entry 5

Vintz Stephen A · CIK 0001345943 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 105,820

Underlying: Common Stock · 35,273 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.

F2 · derivative.exercise_price: Each restricted stock unit ("RSU") represents a contingent right to receive one share of Issuer common stock.

F3 · derivative.exercise_date: On February 19, 2021, 25% of the shares underlying the RSUs granted on February 19, 2020 vested, and the remainder vest in equal quarterly installments over three years, subject to the Reporting Person's continuous service with the Issuer as of the applicable vesting date, and subject to accelerated vesting in specified circumstances.

F3 · derivative.expiration_date: On February 19, 2021, 25% of the shares underlying the RSUs granted on February 19, 2020 vested, and the remainder vest in equal quarterly installments over three years, subject to the Reporting Person's continuous service with the Issuer as of the applicable vesting date, and subject to accelerated vesting in specified circumstances.

SEC source: 0001660280-21-000032 · wf-form4_161412888403041.xml · nonDerivative · entry 1

Vintz Stephen A · CIK 0001345943 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 87,711

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: 0001660280-21-000033 · wf-form4_161412893465267.xml · derivative · entry 6

Yoran Amit · CIK 0001383318 · Director · President, CEO and Chairman

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 174,603

Underlying: Common Stock · 58,201 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 restricted stock unit ("RSU") represents a contingent right to receive one share of Issuer common stock.

F4 · derivative.exercise_date: On February 19, 2021, 25% of the shares underlying the RSUs granted on February 19, 2020 vested, and the remainder vest in equal quarterly installments over three years, subject to the Reporting Person's continuous service with the Issuer as of the applicable vesting date, and subject to accelerated vesting in specified circumstances.

F4 · derivative.expiration_date: On February 19, 2021, 25% of the shares underlying the RSUs granted on February 19, 2020 vested, and the remainder vest in equal quarterly installments over three years, subject to the Reporting Person's continuous service with the Issuer as of the applicable vesting date, and subject to accelerated vesting in specified circumstances.

SEC source: 0001660280-21-000033 · wf-form4_161412893465267.xml · nonDerivative · entry 1

Yoran Amit · CIK 0001383318 · Director · President, CEO and Chairman

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 668,598

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: 0001660280-21-000021 · wf-form4_161368934540247.xml · derivative · entry 2

Riddick Stephen A · CIK 0001747310 · General Counsel & Secretary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 50,171

Underlying: Common Stock · 50,171 shares

Expires not disclosed

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

F2 · derivative.exercise_date: 25% of the shares underlying the RSUs vest on February 17, 2022, with the remainder vesting in equal quarterly installments over 3 years, subject to the Reporting Person's continuous service with the Issuer as of the applicable vesting date, and subject to accelerated vesting in specified circumstances.

F2 · derivative.expiration_date: 25% of the shares underlying the RSUs vest on February 17, 2022, with the remainder vesting in equal quarterly installments over 3 years, subject to the Reporting Person's continuous service with the Issuer as of the applicable vesting date, and subject to accelerated vesting in specified circumstances.

SEC source: 0001660280-21-000022 · wf-form4_161368937470510.xml · derivative · entry 10

Vintz Stephen A · CIK 0001345943 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 93,500

Underlying: Common Stock · 93,500 shares

Expires not disclosed

F7 · derivative.exercise_price: Each restricted stock unit ("RSU") represents a contingent right to receive one share of Issuer common stock.

F8 · derivative.exercise_date: 25% of the shares underlying the RSUs vest on February 17, 2022, with the remainder vesting in equal quarterly installments over 3 years, subject to the Reporting Person's continuous service with the Issuer as of the applicable vesting date, and subject to accelerated vesting in specified circumstances.

F8 · derivative.expiration_date: 25% of the shares underlying the RSUs vest on February 17, 2022, with the remainder vesting in equal quarterly installments over 3 years, subject to the Reporting Person's continuous service with the Issuer as of the applicable vesting date, and subject to accelerated vesting in specified circumstances.

SEC source: 0001660280-21-000022 · wf-form4_161368937470510.xml · derivative · entry 9

Vintz Stephen A · CIK 0001345943 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 305,500

Underlying: Common Stock · 68,517 shares

Expires 2024-12-16

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_date: 100% of the shares underlying the option were vested as of October 15, 2018.

SEC source: 0001660280-21-000022 · wf-form4_161368937470510.xml · nonDerivative · entry 7

Vintz Stephen A · CIK 0001345943 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 52,438

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

F5 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $44.60 - $45.02, inclusive.

SEC source: 0001660280-21-000022 · wf-form4_161368937470510.xml · nonDerivative · entry 6

Vintz Stephen A · CIK 0001345943 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 59,270

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

F4 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $43.60 - $44.59, inclusive.

SEC source: 0001660280-21-000022 · wf-form4_161368937470510.xml · nonDerivative · entry 5

Vintz Stephen A · CIK 0001345943 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 120,955

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: 0001660280-21-000023 · wf-form4_161368939956112.xml · derivative · entry 7

Yoran Amit · CIK 0001383318 · Director · President, CEO and Chairman

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 171,037

Underlying: Common Stock · 171,037 shares

Expires not disclosed

F9 · derivative.exercise_price: Each restricted stock unit ("RSU") represents a contingent right to receive one share of Issuer common stock.

F10 · derivative.exercise_date: 25% of the shares underlying the RSUs vest on February 17, 2022, with the remainder vesting in equal quarterly installments over 3 years, subject to the Reporting Person's continuous service with the Issuer as of the applicable vesting date, and subject to accelerated vesting in specified circumstances.

F10 · derivative.expiration_date: 25% of the shares underlying the RSUs vest on February 17, 2022, with the remainder vesting in equal quarterly installments over 3 years, subject to the Reporting Person's continuous service with the Issuer as of the applicable vesting date, and subject to accelerated vesting in specified circumstances.

SEC source: 0001567619-21-004520 · doc1.xml · nonDerivative · entry 2

Wells Richard · CIK 0001746651 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 17,887

F1 · kind: On February 17, 2021, certain limited partnership investment funds affiliated with Insight Holdings Group, LLC distributed shares of common stock of the issuer to their partners on a pro rata basis in accordance with each partner's respective ownership interest as determined in accordance with the applicable limited partnership agreement of such distributing entity, with no consideration being paid in connection therewith. Pursuant to these distributions, the reporting person acquired direct ownership of 11,702 shares of common stock of the issuer and indirect ownership of 10,547 shares of common stock of the issuer held by RW Fund IX LLC, an entity controlled by the reporting person. The reporting person did not furnish any consideration in exchange for such shares received in connection with such distributions.

F2 · ownership.nature: 17,887 shares of common stock of the issuer are held directly by RW Fund IX LLC, a limited liability company which is controlled by Richard Wells.

SEC source: 0001567619-21-004520 · doc1.xml · nonDerivative · entry 1

Wells Richard · CIK 0001746651 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 18,338

F1 · kind: On February 17, 2021, certain limited partnership investment funds affiliated with Insight Holdings Group, LLC distributed shares of common stock of the issuer to their partners on a pro rata basis in accordance with each partner's respective ownership interest as determined in accordance with the applicable limited partnership agreement of such distributing entity, with no consideration being paid in connection therewith. Pursuant to these distributions, the reporting person acquired direct ownership of 11,702 shares of common stock of the issuer and indirect ownership of 10,547 shares of common stock of the issuer held by RW Fund IX LLC, an entity controlled by the reporting person. The reporting person did not furnish any consideration in exchange for such shares received in connection with such distributions.