NDAQ

SEC source: 0001209191-22-022972 · doc4.xml · nonDerivative · entry 3

Tal Cohen · CIK 0001781714 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 34,467

F3 · kind: Represents the surrender of shares to pay withholding taxes in connection with vestings of equity previously granted under Nasdaq's Equity Incentive Plan.

F4 · balance_after: Represents (i) 7,283 shares underlying PSUs, of which 6,247 are vested and (ii) 27,184 shares or units of restricted stock of which 2,315 are vested.

SEC source: 0001209191-22-022972 · doc4.xml · nonDerivative · entry 2

Tal Cohen · CIK 0001781714 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 34,837

F2 · shares: Represents shares or units of restricted stock granted pursuant to Nasdaq's Equity Incentive Plan, which vest one-third on April 1, 2023, one-third on April 1, 2024 and one-third on April 1, 2025.

SEC source: 0001209191-22-022972 · doc4.xml · nonDerivative · entry 1

Tal Cohen · CIK 0001781714 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 15,598

F1 · shares: Represents shares or units of restricted stock granted pursuant to Nasdaq's Equity Incentive Plan, which vest one-third on April 1, 2024, one-third on April 1, 2025 and one-third on April 1, 2026.

SEC source: 0001209191-22-021758 · doc4.xml · nonDerivative · entry 1

Dillard Lauren B. · CIK 0001693945 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 49,370

F1 · kind: The reported sale was effected pursuant to a Rule 10b5-1 trading plan.

F2 · balance_after: Represents (i) 18,256 shares or units of restricted stock, of which 12,884 are vested (ii) 30,436 shares underlying PSUs, all of which are vested and (iii) 678 shares purchased under the Employee Stock Purchase Plan.

SEC source: 0001209191-22-021756 · doc4.xml · nonDerivative · entry 1

Peterson Bradley J · CIK 0001568592 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 25,016

F1 · kind: The reported sale was effected pursuant to a Rule 10b5-1 trading plan.

F2 · balance_after: Represents (i) 11,587 shares or units of restricted stock, of which 5,167 are vested, (ii) 12,241 shares underlying PSUs, all of which are vested and (iii) 1,188 shares purchased under the Employee Stock Purchase Plan.

SEC source: 0001209191-22-013149 · doc4.xml · nonDerivative · entry 3

Peterson Bradley J · CIK 0001568592 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 32,516

F3 · kind: The reported sale was effected pursuant to a Rule 10b5-1 trading plan.

F4 · price: The price reported in this box is a weighted average price. These shares were sold in multiple transactions at prices ranging from $161.06 to $166.39, inclusive. The reporting person undertakes to provide to Nasdaq, any security holder of Nasdaq or the staff of the U.S. Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote (4) to this Form 4.

F5 · balance_after: Represents (i) 11,587 shares or units of restricted stock, of which 5,167 are vested, (ii) 19,741 shares underlying PSUs, all of which are vested and (iii) 1,188 shares purchased under the Employee Stock Purchase Plan.

SEC source: 0001209191-22-013134 · doc4.xml · nonDerivative · entry 2

Zecca John · CIK 0001789709 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 26,532

F2 · kind: Represents the surrender of shares to pay withholding taxes in connection with the settlement of PSUs, as described above.

F3 · balance_after: Represents (i) 2,360 shares or units of restricted stock, of which none are vested, and (ii) 24,172 shares underlying PSUs of which 23,481 are vested.

SEC source: 0001209191-22-013134 · doc4.xml · nonDerivative · entry 1

Zecca John · CIK 0001789709 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 27,590

F1 · kind: Represents the settlement of performance share units (PSUs) that were previously granted under Nasdaq's Equity Incentive Plan. The ultimate amount of shares to be received under the grant depended upon the achievement of performance goals during a three-year performance period from January 1, 2019 through December 31, 2021.

SEC source: 0001209191-22-013172 · doc4.xml · nonDerivative · entry 2

SIBBERN BJORN · CIK 0001687575 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 20,575

F2 · kind: Represents the surrender of shares to pay withholding taxes in connection with the settlement of PSUs, as described above.

F3 · balance_after: Represents (i) 3,276 shares or units of restricted stock, of which none are vested, (ii) 16,878 shares underlying PSUs of which all are vested and (iii) 421 shares purchased under the Employee Stock Purchase Plan.

SEC source: 0001209191-22-013172 · doc4.xml · nonDerivative · entry 1

SIBBERN BJORN · CIK 0001687575 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 30,694

F1 · kind: Represents the settlement of performance share units (PSUs) that were previously granted under Nasdaq's Equity Incentive Plan. The ultimate amount of shares to be received under the grant depended upon the achievement of performance goals during a three-year performance period from January 1, 2019 through December 31, 2021.

SEC source: 0001209191-22-013166 · doc4.xml · nonDerivative · entry 2

Ottersgard Lars · CIK 0001622630 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 22,787

F2 · kind: Represents the surrender of shares to pay withholding taxes in connection with the settlement of PSUs, as described above.

F3 · balance_after: Represents (i) 13,873 shares underlying PSUs, all of which are vested, (ii) 3,974 shares or units of restricted stock, of which none are vested, and (iii) 4,940 shares purchased under the Employee Stock Purchase Plan.

SEC source: 0001209191-22-013166 · doc4.xml · nonDerivative · entry 1

Ottersgard Lars · CIK 0001622630 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 34,723

F1 · kind: Represents the settlement of performance share units (PSUs) that were previously granted under Nasdaq's Equity Incentive Plan. The ultimate amount of shares to be received under the grant depended upon the achievement of performance goals during a three-year performance period from January 1, 2019 through December 31, 2021.

SEC source: 0001209191-22-013158 · doc4.xml · nonDerivative · entry 2

Tal Cohen · CIK 0001781714 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 13,400

F2 · kind: Represents the surrender of shares to pay withholding taxes in connection with the settlement of PSUs, as described above.

F3 · balance_after: Represents (i) 7,283 shares underlying PSUs, of which 6,247 are vested and (ii) 6,117 shares or units of restricted stock of which 1,962 are vested.

SEC source: 0001209191-22-013158 · doc4.xml · nonDerivative · entry 1

Tal Cohen · CIK 0001781714 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 15,259

F1 · kind: Represents the settlement of performance share units (PSUs) that were previously granted under Nasdaq's Equity Incentive Plan. The ultimate amount of shares to be received under the grant depended upon the achievement of performance goals during a three-year performance period from January 1, 2019 through December 31, 2021.

SEC source: 0001209191-22-013157 · doc4.xml · nonDerivative · entry 2

DENNISON ANN M · CIK 0001671708 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 17,564

F2 · kind: Represents the surrender of shares to pay withholding taxes in connection with the settlement of PSUs, as described above.

F3 · balance_after: Represents (i) 3,865 shares or units of restricted stock, of which none are vested, (ii) 12,649 shares underlying PSUs of which 11,268 are vested and (iii) 1,050 shares purchased under the Employee Stock Purchase Plan.

SEC source: 0001209191-22-013157 · doc4.xml · nonDerivative · entry 1

DENNISON ANN M · CIK 0001671708 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 20,161

F1 · kind: Represents the settlement of performance share units (PSUs) that were previously granted under Nasdaq's Equity Incentive Plan. The ultimate amount of shares to be received under the grant depended upon the achievement of performance goals during a three-year performance period from January 1, 2019 through December 31, 2021.

SEC source: 0001209191-22-013155 · doc4.xml · nonDerivative · entry 2

Dillard Lauren B. · CIK 0001693945 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 51,870

F2 · kind: Represents the surrender of shares to pay withholding taxes in connection with the settlement of PSUs, as described above.

F3 · balance_after: Represents (i) 19,506 shares or units of restricted stock, of which 14,134 are vested (ii) 31,686 shares underlying PSUs, all of which are vested and (iii) 678 shares purchased under the Employee Stock Purchase Plan.

SEC source: 0001209191-22-013155 · doc4.xml · nonDerivative · entry 1

Dillard Lauren B. · CIK 0001693945 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 72,720

F1 · kind: Represents the settlement of performance share units (PSUs) that were previously granted under Nasdaq's Equity Incentive Plan. The ultimate amount of shares to be received under the grant depended upon the achievement of performance goals during a three-year performance period from January 1, 2019 through December 31, 2021.

SEC source: 0001209191-22-013153 · doc4.xml · nonDerivative · entry 2

FRIEDMAN ADENA T · CIK 0001240169 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 455,883

F2 · kind: Represents the surrender of shares to pay withholding taxes in connection with the settlement of PSUs, as described above.

F3 · balance_after: Represents (i) 114,349 shares or units of restricted stock, of which 81,584 are vested, (ii) 307,083 vested shares underlying PSUs and (iii) 34,451 shares granted under Nasdaq's Equity Incentive Plan or acquired under Nasdaq's Employee Stock Purchase Plan when Ms. Friedman was previously an employee of Nasdaq prior to returning as President in 2014.

SEC source: 0001209191-22-013153 · doc4.xml · nonDerivative · entry 1

FRIEDMAN ADENA T · CIK 0001240169 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 551,385

F1 · kind: Represents the settlement of performance share units (PSUs) that were previously granted under Nasdaq's Equity Incentive Plan. The ultimate amount of shares to be received under the grant depended upon the achievement of performance goals during a three-year performance period from January 1, 2019 through December 31, 2021.

SEC source: 0001209191-22-013151 · doc4.xml · nonDerivative · entry 2

Griggs PC Nelson · CIK 0001622632 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 33,979

F2 · kind: Represents the surrender of shares to pay withholding taxes in connection with the settlement of PSUs, as described above.

F3 · balance_after: Represents (i) 28,390 shares underlying PSUs, all of which are vested and (ii) 5,589 shares or units of restricted stock, of which none are vested.

SEC source: 0001209191-22-013151 · doc4.xml · nonDerivative · entry 1

Griggs PC Nelson · CIK 0001622632 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 50,435

F1 · kind: Represents the settlement of performance share units (PSUs) that were previously granted under Nasdaq's Equity Incentive Plan. The ultimate amount of shares to be received under the grant depended upon the achievement of performance goals during a three-year performance period from January 1, 2019 through December 31, 2021.

SEC source: 0001209191-22-013149 · doc4.xml · nonDerivative · entry 2

Peterson Bradley J · CIK 0001568592 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 40,016

F2 · kind: Represents the surrender of shares to pay withholding taxes in connection with the settlement of PSUs, as described above.

SEC source: 0001209191-22-013149 · doc4.xml · nonDerivative · entry 1

Peterson Bradley J · CIK 0001568592 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 57,206

F1 · kind: Represents the settlement of performance share units (PSUs) that were previously granted under Nasdaq's Equity Incentive Plan. The ultimate amount of shares to be received under the grant depended upon the achievement of performance goals during a three-year performance period from January 1, 2019 through December 31, 2021.

SEC source: 0001209191-22-013140 · doc4.xml · nonDerivative · entry 2

Smith Bryan Everard · CIK 0001799366 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 14,431

F2 · kind: Represents the surrender of shares to pay withholding taxes in connection with the settlement of PSUs, as described above.

F3 · balance_after: Represents (i) 3,275 shares or units of restricted stock, of which none are vested, (ii) 10,128 shares underlying PSUs, of which 8,747 are vested and (iii) 1,028 shares purchased under the Employee Stock Purchase Plan.

SEC source: 0001209191-22-013140 · doc4.xml · nonDerivative · entry 1

Smith Bryan Everard · CIK 0001799366 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 17,319

F1 · kind: Represents the settlement of performance share units (PSUs) that were previously granted under Nasdaq's Equity Incentive Plan. The ultimate amount of shares to be received under the grant depended upon the achievement of performance goals during a three-year performance period from January 1, 2019 through December 31, 2021.

SEC source: 0001209191-22-010181 · doc4.xml · nonDerivative · entry 1

SKULE JEREMY · CIK 0001736565 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 12,864

F1 · kind: The sales reported were effected pursuant to a Rule 10b5-1 trading plan.

F2 · balance_after: Represents (i) 3,607 shares or units of restricted stock, of which none are vested, (ii) 8,530 shares underlying PSUs, all of which are vested and (iii) 727 shares purchased under the Employee Stock Purchase Plan.

SEC source: 0001209191-23-004612 · doc4.xml · nonDerivative · entry 1

SKULE JEREMY · CIK 0001736565 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 72,567

F1 · kind: The sales reported were effected pursuant to a Rule 10b5-1 trading plan.

F2 · price: The price reported in this box is a weighted average price. These shares were sold in multiple transactions at prices ranging from $61.55 to $61.99, inclusive. The reporting person undertakes to provide to Nasdaq, any security holder of Nasdaq or the staff of the U.S. Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote (2) to this Form 4.

F3 · balance_after: Represents (i) 35,872 shares or units of unvested restricted stock, (ii) 34,143 shares underlying PSUs, all of which are vested and (iii) 2,552 shares purchased under the Employee Stock Purchase Plan.

SEC source: 0001209191-22-003345 · doc4.xml · nonDerivative · entry 1

SKULE JEREMY · CIK 0001736565 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 13,729

F1 · kind: The sales reported were effected pursuant to a Rule 10b5-1 trading plan.

F2 · balance_after: Represents (i) 3,607 shares or units of restricted stock, of which none are vested, (ii) 9,395 shares underlying PSUs, all of which are vested and (iii) 727 shares purchased under the Employee Stock Purchase Plan.

SEC source: 0001209191-22-001732 · doc4.xml · derivative · entry 4

FRIEDMAN ADENA T · CIK 0001240169 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 102,312

Underlying: Common Stock · 102,312 shares

Expires 2032-01-03

F3 · derivative.exercise_date: The option vests on January 3, 2027.

SEC source: 0001209191-22-000752 · doc4.xml · nonDerivative · entry 1

Zecca John · CIK 0001789709 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 24,198

F1 · kind: Represents the surrender of shares to pay withholding taxes in connection with vestings of equity previously granted under Nasdaq's Equity Incentive Plan.

F2 · balance_after: Represents (i) 2,360 shares or units of restricted stock, of which none are vested, and (ii) 21,838 shares underlying PSUs of which 21,147 are vested.

SEC source: 0001209191-22-000743 · doc4.xml · nonDerivative · entry 1

Smith Bryan Everard · CIK 0001799366 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 10,533

F1 · kind: Represents the surrender of shares to pay withholding taxes in connection with a vesting of equity previously granted under Nasdaq's Equity Incentive Plan.

F2 · balance_after: Represents (i) 3,275 shares or units of restricted stock, of which none are vested, (ii) 6,230 shares underlying PSUs, of which 4,849 are vested and (iii) 1,028 shares purchased under the Employee Stock Purchase Plan.

SEC source: 0001209191-22-000733 · doc4.xml · nonDerivative · entry 1

DENNISON ANN M · CIK 0001671708 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 13,375

F1 · kind: Represents the surrender of shares to pay withholding taxes in connection with vestings of equity previously granted under Nasdaq's Equity Incentive Plan.

F2 · balance_after: Represents (i) 3,865 shares or units of restricted stock, of which none are vested, (ii) 8,460 shares underlying PSUs of which 7,079 are vested and (iii) 1,050 shares purchased under the Employee Stock Purchase Plan.

SEC source: 0001209191-22-000723 · doc4.xml · nonDerivative · entry 1

Tal Cohen · CIK 0001781714 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 10,169

F1 · kind: Represents the surrender of shares to pay withholding taxes in connection with a vesting of equity previously granted under Nasdaq's Equity Incentive Plan.

F2 · balance_after: Represents (i) 6,117 shares or units of restricted stock of which 1,962 are vested, and (ii) 4,052 shares underlying PSUs of which 3,016 are vested.

SEC source: 0001209191-21-069454 · doc4.xml · nonDerivative · entry 1

SKULE JEREMY · CIK 0001736565 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 14,594

F1 · kind: The sales reported were effected pursuant to a Rule 10b5-1 trading plan.

F2 · balance_after: Represents (i) 3,607 shares or units of restricted stock, of which none are vested, (ii) 10,260 shares underlying PSUs, all of which are vested and (iii) 727 shares purchased under the Employee Stock Purchase Plan.

SEC source: 0001209191-21-069774 · doc4.xml · nonDerivative · entry 3

FRIEDMAN ADENA T · CIK 0001240169 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Indirect · Held by The A.T. Friedman Irrevocable Trust No. 2

Disclosed balance after: 24,500

F2 · ownership.nature: Reflects shares gifted for estate planning purposes to a family trust for the benefit of the reporting person's child, of which the reporting person's spouse is the trustee and the reporting person's brother is the investment advisor.

SEC source: 0001209191-21-069774 · doc4.xml · nonDerivative · entry 2

FRIEDMAN ADENA T · CIK 0001240169 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Indirect · Held by The A.T. Friedman Irrevocable Trust No. 1

Disclosed balance after: 24,500

F2 · ownership.nature: Reflects shares gifted for estate planning purposes to a family trust for the benefit of the reporting person's child, of which the reporting person's spouse is the trustee and the reporting person's brother is the investment advisor.

SEC source: 0001209191-21-069774 · doc4.xml · nonDerivative · entry 1

FRIEDMAN ADENA T · CIK 0001240169 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 359,079

F1 · balance_after: Represents (i) 114,349 shares or units of restricted stock, of which 81,584 are vested, (ii) 210,279 vested shares underlying PSUs and (iii) 34,451 shares granted under Nasdaq's Equity Incentive Plan or acquired under Nasdaq's Employee Stock Purchase Plan when Ms. Friedman was previously an employee of Nasdaq prior to returning as President in 2014.

SEC source: 0001209191-21-065376 · doc4.xml · nonDerivative · entry 1

SKULE JEREMY · CIK 0001736565 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 15,459

F1 · kind: The sales reported were effected pursuant to a Rule 10b5-1 trading plan.

F2 · balance_after: Represents (i) 3,607 shares or units of restricted stock, of which none are vested, (ii) 11,125 shares underlying PSUs, all of which are vested and (iii) 727 shares purchased under the Employee Stock Purchase Plan.

SEC source: 0001209191-21-062196 · doc4.xml · nonDerivative · entry 2

Griggs PC Nelson · CIK 0001622632 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 16,499

F2 · balance_after: Represents (i) 10,910 shares underlying PSUs, all of which are vested and (ii) 5,589 shares or units of restricted stock, of which none are vested.

SEC source: 0001209191-21-062384 · doc4.xml · nonDerivative · entry 1

SIBBERN BJORN · CIK 0001687575 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 12,596

F1 · price: The price reported in this box is a weighted average price. These shares were sold in multiple transactions at prices ranging from $209.25 to $209.37, inclusive. The reporting person undertakes to provide to Nasdaq, any security holder of Nasdaq or the staff of the U.S. Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote (1) to this Form 4.

F2 · balance_after: Represents (i) 3,276 shares or units of restricted stock, of which none are vested, (ii) 8,899 vested shares underlying PSUs and (iii) 421 shares purchased under the Employee Stock Purchase Plan.

SEC source: 0001209191-21-062196 · doc4.xml · nonDerivative · entry 1

Griggs PC Nelson · CIK 0001622632 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 17,499

F1 · price: The price reported in this box is a weighted average price. These shares were sold in multiple transactions at prices ranging from $205.80 to $205.84, inclusive. The reporting person undertakes to provide to Nasdaq, any security holder of Nasdaq or the staff of the U.S. Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote (1) to this Form 4.

SEC source: 0001209191-21-061509 · doc4.xml · nonDerivative · entry 1

DENNISON ANN M · CIK 0001671708 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 14,854

F1 · price: The price reported in this box is a weighted average price. These shares were sold in multiple transactions at prices ranging from $200.76 to $200.79, inclusive. The reporting person undertakes to provide to Nasdaq, any security holder of Nasdaq or the staff of the U.S. Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote (1) to this Form 4.

F2 · balance_after: Represents (i) 3,865 shares or units of restricted stock, of which none are vested, (ii) 9,939 shares underlying PSUs of which 5,777 are vested and (iii) 1,050 shares purchased under the Employee Stock Purchase Plan.

SEC source: 0001209191-21-060930 · doc4.xml · nonDerivative · entry 1

Tal Cohen · CIK 0001781714 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 11,227

F1 · kind: Represents the surrender of shares to pay withholding taxes in connection with vestings of equity previously granted under Nasdaq's Equity Incentive Plan.

F2 · balance_after: Represents (i) 6,117 shares or units of restricted stock of which 1,962 are vested, and (ii) 5,110 shares underlying PSUs of which 2,087 are vested.

SEC source: 0001209191-21-060484 · doc4.xml · nonDerivative · entry 1

SKULE JEREMY · CIK 0001736565 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 16,324

F1 · kind: The sales reported were effected pursuant to a Rule 10b5-1 trading plan.

F2 · balance_after: Represents (i) 3,607 shares or units of restricted stock, of which none are vested, (ii) 11,990 shares underlying PSUs, all of which are vested and (iii) 727 shares purchased under the Employee Stock Purchase Plan.

SEC source: 0001209191-21-058507 · doc4.xml · nonDerivative · entry 1

Townes-Whitley Toni · CIK 0001764528 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 951

F1 · kind: Restricted stock vests as to 100% on June 15, 2022.

F2 · balance_after: Represents shares or units of unvested restricted stock granted pursuant to Nasdaq's Equity Incentive Plan.

SEC source: 0001209191-21-056154 · doc4.xml · nonDerivative · entry 1

SKULE JEREMY · CIK 0001736565 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 17,189

F1 · kind: The sales reported were effected pursuant to a Rule 10b5-1 trading plan.

F2 · balance_after: Represents (i) 3,607 shares or units of restricted stock, of which none are vested, (ii) 12,855 shares underlying PSUs, all of which are vested and (iii) 727 shares purchased under the Employee Stock Purchase Plan.

SEC source: 0001209191-21-054239 · doc4.xml · nonDerivative · entry 1

Griggs PC Nelson · CIK 0001622632 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 18,499

F1 · balance_after: Represents (i) 12,910 shares underlying PSUs, all of which are vested and (ii) 5,589 shares or units of restricted stock, of which none are vested.

SEC source: 0001209191-21-053637 · doc4.xml · nonDerivative · entry 1

Griggs PC Nelson · CIK 0001622632 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 19,499

F1 · balance_after: Represents (i) 13,910 shares underlying PSUs, all of which are vested and (ii) 5,589 shares or units of restricted stock, of which none are vested.

SEC source: 0001209191-21-053315 · doc4.xml · nonDerivative · entry 1

Ottersgard Lars · CIK 0001622630 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 13,783

F1 · price: The price reported in this box is a weighted average price. These shares were sold in multiple transactions at prices ranging from $191.42 to $191.46, inclusive. The reporting person undertakes to provide to Nasdaq, any security holder of Nasdaq or the staff of the U.S. Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote (1) to this Form 4.

F2 · balance_after: Represents (i) 4,869 shares underlying PSUs, all of which are vested, (ii) 3,974 shares or units of restricted stock, of which none are vested, and (iii) 4,940 shares purchased under the Employee Stock Purchase Plan.