CDLX

SEC source: 0001666071-21-000222 · wf-form4_163641037425146.xml · nonDerivative · entry 2

Christiansen Andrew · CIK 0001805400 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 11,694

F1 · kind: Shares sold to satisfy withholding tax obligations upon the delivery of shares of common stock for performance stock units that vested on October 6, 2021.

F3 · price: The price reported is a weighted average sales price. These shares were sold in multiple transactions at prices ranging from $90.44 to $90.66, inclusive.

SEC source: 0001666071-21-000222 · wf-form4_163641037425146.xml · nonDerivative · entry 1

Christiansen Andrew · CIK 0001805400 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 12,044

F1 · kind: Shares sold to satisfy withholding tax obligations upon the delivery of shares of common stock for performance stock units that vested on October 6, 2021.

F2 · price: The price reported is a weighted average sales price. These shares were sold in multiple transactions at prices ranging from $89.43 to $90.41, 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), (4) and (5) to this Form 4.

SEC source: 0001666071-21-000226 · wf-form4_163641056134204.xml · nonDerivative · entry 4

Laube Lynne Marie · CIK 0001730687 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 323,467

F1 · kind: Shares sold to satisfy withholding tax obligations upon the delivery of shares of common stock for performance stock units that vested on October 6, 2021.

F5 · price: The price reported is a weighted average sales price. These shares were sold in multiple transactions at prices ranging from $92.90 to $93.00, inclusive.

SEC source: 0001666071-21-000226 · wf-form4_163641056134204.xml · nonDerivative · entry 3

Laube Lynne Marie · CIK 0001730687 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 324,378

F1 · kind: Shares sold to satisfy withholding tax obligations upon the delivery of shares of common stock for performance stock units that vested on October 6, 2021.

F4 · price: The price reported is a weighted average sales price. These shares were sold in multiple transactions at prices ranging from $91.85 to $92.79, inclusive.

SEC source: 0001666071-21-000226 · wf-form4_163641056134204.xml · nonDerivative · entry 2

Laube Lynne Marie · CIK 0001730687 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 325,178

F1 · kind: Shares sold to satisfy withholding tax obligations upon the delivery of shares of common stock for performance stock units that vested on October 6, 2021.

F3 · price: The price reported is a weighted average sales price. These shares were sold in multiple transactions at prices ranging from $90.54 to $91.39, inclusive.

SEC source: 0001666071-21-000226 · wf-form4_163641056134204.xml · nonDerivative · entry 1

Laube Lynne Marie · CIK 0001730687 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 325,781

F1 · kind: Shares sold to satisfy withholding tax obligations upon the delivery of shares of common stock for performance stock units that vested on October 6, 2021.

F2 · price: The price reported is a weighted average sales price. These shares were sold in multiple transactions at prices ranging from $89.52 to $90.49, 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), (4) and (5) to this Form 4.

SEC source: 0001666071-21-000224 · wf-form4_163641046601528.xml · nonDerivative · entry 4

Grimes Scott D. · CIK 0001617486 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 246,865

F1 · kind: Shares sold to satisfy withholding tax obligations upon the delivery of shares of common stock for performance stock units that vested on October 6, 2021.

F5 · price: The price reported is a weighted average sales price. These shares were sold in multiple transactions at prices ranging from $92.90 to $92.98, inclusive.

SEC source: 0001666071-21-000224 · wf-form4_163641046601528.xml · nonDerivative · entry 3

Grimes Scott D. · CIK 0001617486 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 248,065

F1 · kind: Shares sold to satisfy withholding tax obligations upon the delivery of shares of common stock for performance stock units that vested on October 6, 2021.

F4 · price: The price reported is a weighted average sales price. These shares were sold in multiple transactions at prices ranging from $91.88 to $92.85, inclusive.

SEC source: 0001666071-21-000224 · wf-form4_163641046601528.xml · nonDerivative · entry 2

Grimes Scott D. · CIK 0001617486 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 249,565

F1 · kind: Shares sold to satisfy withholding tax obligations upon the delivery of shares of common stock for performance stock units that vested on October 6, 2021.

F3 · price: The price reported is a weighted average sales price. These shares were sold in multiple transactions at prices ranging from $90.35 to $90.54, inclusive.

SEC source: 0001666071-21-000224 · wf-form4_163641046601528.xml · nonDerivative · entry 1

Grimes Scott D. · CIK 0001617486 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 255,556

F1 · kind: Shares sold to satisfy withholding tax obligations upon the delivery of shares of common stock for performance stock units that vested on October 6, 2021.

F2 · price: The price reported is a weighted average sales price. These shares were sold in multiple transactions at prices ranging from $89.35 to $90.345, 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), (4) and (5) to this Form 4.

SEC source: 0001666071-21-000220 · wf-form4_163641025741815.xml · nonDerivative · entry 4

SOMERS KIRK · CIK 0001204015 · Chief Legal & Privacy Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 29,839

F1 · kind: Shares sold to satisfy withholding tax obligations upon the delivery of shares of common stock for performance stock units that vested on October 6, 2021 and prior stock sales.

F5 · price: The price reported is a weighted average sales price. These shares were sold in multiple transactions at prices ranging from $92.79 to $93.01, inclusive.

SEC source: 0001666071-21-000220 · wf-form4_163641025741815.xml · nonDerivative · entry 3

SOMERS KIRK · CIK 0001204015 · Chief Legal & Privacy Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 34,909

F1 · kind: Shares sold to satisfy withholding tax obligations upon the delivery of shares of common stock for performance stock units that vested on October 6, 2021 and prior stock sales.

F4 · price: The price reported is a weighted average sales price. These shares were sold in multiple transactions at prices ranging from $91.39 to $91.88, inclusive.

SEC source: 0001666071-21-000220 · wf-form4_163641025741815.xml · nonDerivative · entry 2

SOMERS KIRK · CIK 0001204015 · Chief Legal & Privacy Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 35,209

F1 · kind: Shares sold to satisfy withholding tax obligations upon the delivery of shares of common stock for performance stock units that vested on October 6, 2021 and prior stock sales.

F3 · price: The price reported is a weighted average sales price. These shares were sold in multiple transactions at prices ranging from $90.35 to $90.66, inclusive.

SEC source: 0001666071-21-000220 · wf-form4_163641025741815.xml · nonDerivative · entry 1

SOMERS KIRK · CIK 0001204015 · Chief Legal & Privacy Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 38,309

F1 · kind: Shares sold to satisfy withholding tax obligations upon the delivery of shares of common stock for performance stock units that vested on October 6, 2021 and prior stock sales.

F2 · price: The price reported is a weighted average sales price. These shares were sold in multiple transactions at prices ranging from $89.34 to $90.335, 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), (3), (4) and (5) to this Form 4.

SEC source: 0001666071-21-000218 · wf-form4_163597222145698.xml · nonDerivative · entry 5

Grimes Scott D. · CIK 0001617486 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 59,112

F1 · kind: These sales were effected pursuant to a Rule 10b5-1 trading plan adopted by the trustee of the 2013 Scott Grimes GRAT UAD (the "GRAT") on November 15, 2019, as amended March 12, 2020.

F3 · ownership.nature: The reportable securities are held by the GRAT.

SEC source: 0001666071-21-000218 · wf-form4_163597222145698.xml · nonDerivative · entry 4

Grimes Scott D. · CIK 0001617486 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 59,152

F1 · kind: These sales were effected pursuant to a Rule 10b5-1 trading plan adopted by the trustee of the 2013 Scott Grimes GRAT UAD (the "GRAT") on November 15, 2019, as amended March 12, 2020.

F6 · price: The price reported is a weighted average sales price. These shares were sold in multiple transactions at prices ranging from $80.62 to $81.59, inclusive.

F3 · ownership.nature: The reportable securities are held by the GRAT.

SEC source: 0001666071-21-000218 · wf-form4_163597222145698.xml · nonDerivative · entry 3

Grimes Scott D. · CIK 0001617486 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 59,973

F1 · kind: These sales were effected pursuant to a Rule 10b5-1 trading plan adopted by the trustee of the 2013 Scott Grimes GRAT UAD (the "GRAT") on November 15, 2019, as amended March 12, 2020.

F5 · price: The price reported is a weighted average sales price. These shares were sold in multiple transactions at prices ranging from $79.58 to $80.57, inclusive.

F3 · ownership.nature: The reportable securities are held by the GRAT.

SEC source: 0001666071-21-000218 · wf-form4_163597222145698.xml · nonDerivative · entry 2

Grimes Scott D. · CIK 0001617486 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 60,253

F1 · kind: These sales were effected pursuant to a Rule 10b5-1 trading plan adopted by the trustee of the 2013 Scott Grimes GRAT UAD (the "GRAT") on November 15, 2019, as amended March 12, 2020.

F4 · price: The price reported is a weighted average sales price. These shares were sold in multiple transactions at prices ranging from $78.57 to $79.55, inclusive.

F3 · ownership.nature: The reportable securities are held by the GRAT.

SEC source: 0001666071-21-000218 · wf-form4_163597222145698.xml · nonDerivative · entry 1

Grimes Scott D. · CIK 0001617486 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 60,652

F1 · kind: These sales were effected pursuant to a Rule 10b5-1 trading plan adopted by the trustee of the 2013 Scott Grimes GRAT UAD (the "GRAT") on November 15, 2019, as amended March 12, 2020.

F2 · price: The price reported is a weighted average sales price. These shares were sold in multiple transactions at prices ranging from $77.53 to $78.49, 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), (4), (5) and (6) to this Form 4.

F3 · ownership.nature: The reportable securities are held by the GRAT.

SEC source: 0001666071-21-000204 · wf-form4_163467643163096.xml · nonDerivative · entry 2

Grimes Scott D. · CIK 0001617486 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 61,112

F1 · kind: These sales were effected pursuant to a Rule 10b5-1 trading plan adopted by the trustee of the 2013 Scott Grimes GRAT UAD (the "GRAT") on November 15, 2019, as amended March 12, 2020.

F4 · price: The price reported is a weighted average sales price. These shares were sold in multiple transactions at prices ranging from $83.99 to $84.11, inclusive.

F3 · ownership.nature: The reportable securities are held by the GRAT.

SEC source: 0001666071-21-000204 · wf-form4_163467643163096.xml · nonDerivative · entry 1

Grimes Scott D. · CIK 0001617486 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 61,414

F1 · kind: These sales were effected pursuant to a Rule 10b5-1 trading plan adopted by the trustee of the 2013 Scott Grimes GRAT UAD (the "GRAT") on November 15, 2019, as amended March 12, 2020.

F2 · price: The price reported is a weighted average sales price. These shares were sold in multiple transactions at prices ranging from $82.98 to $83.83, 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) and (4) to this Form 4.

F3 · ownership.nature: The reportable securities are held by the GRAT.

SEC source: 0001666071-21-000202 · wf-form4_163404055277335.xml · nonDerivative · entry 1

Christiansen Andrew · CIK 0001805400 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 13,627

F1 · kind: These transactions were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on November 13, 2020.

SEC source: 0001666071-21-000194 · wf-form4_163355797499830.xml · derivative · entry 3

Christiansen Andrew · CIK 0001805400 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,750

Underlying: Common Stock · 3,750 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 performance stock unit ("PSU") represents a contingent right to receive one share of the Issuer's Common Stock.

F3 · derivative.exercise_date: On October 6, 2021 the Compensation Committee of the Issuer's Board of Directors certified that a target minimum number of advertisers with a specified billings threshold over a trailing 12-month period was achieved (the "Certification") resulting in the award of the tranche of the PSU grant related to achieving the advertiser count target ("advertiser tranche"). Fifty percent (50%) of the shares subject to the advertiser tranche of the awarded PSU vested upon the Certification, twenty-five percent (25%) of the shares subject to the advertiser tranche of the awarded PSU will vest 6 months after the Certification, and twenty-five percent (25%) of the shares subject to the advertiser tranche of the awarded PSU will vest 12 months after the Certification, subject to continued service to the Issuer.

F3 · derivative.expiration_date: On October 6, 2021 the Compensation Committee of the Issuer's Board of Directors certified that a target minimum number of advertisers with a specified billings threshold over a trailing 12-month period was achieved (the "Certification") resulting in the award of the tranche of the PSU grant related to achieving the advertiser count target ("advertiser tranche"). Fifty percent (50%) of the shares subject to the advertiser tranche of the awarded PSU vested upon the Certification, twenty-five percent (25%) of the shares subject to the advertiser tranche of the awarded PSU will vest 6 months after the Certification, and twenty-five percent (25%) of the shares subject to the advertiser tranche of the awarded PSU will vest 12 months after the Certification, subject to continued service to the Issuer.

SEC source: 0001666071-21-000194 · wf-form4_163355797499830.xml · derivative · entry 2

Christiansen Andrew · CIK 0001805400 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 7,500

Underlying: Common Stock · 7,500 shares

Expires not disclosed

F2 · derivative.exercise_price: Each performance stock unit ("PSU") represents a contingent right to receive one share of the Issuer's Common Stock.

F3 · derivative.exercise_date: On October 6, 2021 the Compensation Committee of the Issuer's Board of Directors certified that a target minimum number of advertisers with a specified billings threshold over a trailing 12-month period was achieved (the "Certification") resulting in the award of the tranche of the PSU grant related to achieving the advertiser count target ("advertiser tranche"). Fifty percent (50%) of the shares subject to the advertiser tranche of the awarded PSU vested upon the Certification, twenty-five percent (25%) of the shares subject to the advertiser tranche of the awarded PSU will vest 6 months after the Certification, and twenty-five percent (25%) of the shares subject to the advertiser tranche of the awarded PSU will vest 12 months after the Certification, subject to continued service to the Issuer.

F3 · derivative.expiration_date: On October 6, 2021 the Compensation Committee of the Issuer's Board of Directors certified that a target minimum number of advertisers with a specified billings threshold over a trailing 12-month period was achieved (the "Certification") resulting in the award of the tranche of the PSU grant related to achieving the advertiser count target ("advertiser tranche"). Fifty percent (50%) of the shares subject to the advertiser tranche of the awarded PSU vested upon the Certification, twenty-five percent (25%) of the shares subject to the advertiser tranche of the awarded PSU will vest 6 months after the Certification, and twenty-five percent (25%) of the shares subject to the advertiser tranche of the awarded PSU will vest 12 months after the Certification, subject to continued service to the Issuer.

SEC source: 0001666071-21-000194 · wf-form4_163355797499830.xml · nonDerivative · entry 1

Christiansen Andrew · CIK 0001805400 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 13,877

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 · shares: Represents the underlying vested shares of common stock of the Issuer which have not been delivered.

F2 · price: Each performance stock unit ("PSU") represents a contingent right to receive one share of the Issuer's Common Stock.

SEC source: 0001666071-21-000198 · wf-form4_163355823469057.xml · derivative · entry 3

SOMERS KIRK · CIK 0001204015 · Chief Legal & Privacy Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 15,625

Underlying: Common Stock · 15,625 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 performance stock unit ("PSU") represents a contingent right to receive one share of the Issuer's Common Stock.

F3 · derivative.exercise_date: On October 6, 2021 the Compensation Committee of the Issuer's Board of Directors certified that a target minimum number of advertisers with a specified billings threshold over a trailing 12-month period was achieved (the "Certification") resulting in the award of the tranche of the PSU grant related to achieving the advertiser count target ("advertiser tranche"). Fifty percent (50%) of the shares subject to the advertiser tranche of the awarded PSU vested upon the Certification, twenty-five percent (25%) of the shares subject to the advertiser tranche of the awarded PSU will vest 6 months after the Certification, and twenty-five percent (25%) of the shares subject to the advertiser tranche of the awarded PSU will vest 12 months after the Certification, subject to continued service to the Issuer.

F3 · derivative.expiration_date: On October 6, 2021 the Compensation Committee of the Issuer's Board of Directors certified that a target minimum number of advertisers with a specified billings threshold over a trailing 12-month period was achieved (the "Certification") resulting in the award of the tranche of the PSU grant related to achieving the advertiser count target ("advertiser tranche"). Fifty percent (50%) of the shares subject to the advertiser tranche of the awarded PSU vested upon the Certification, twenty-five percent (25%) of the shares subject to the advertiser tranche of the awarded PSU will vest 6 months after the Certification, and twenty-five percent (25%) of the shares subject to the advertiser tranche of the awarded PSU will vest 12 months after the Certification, subject to continued service to the Issuer.

SEC source: 0001666071-21-000198 · wf-form4_163355823469057.xml · derivative · entry 2

SOMERS KIRK · CIK 0001204015 · Chief Legal & Privacy Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 31,250

Underlying: Common Stock · 31,250 shares

Expires not disclosed

F2 · derivative.exercise_price: Each performance stock unit ("PSU") represents a contingent right to receive one share of the Issuer's Common Stock.

F3 · derivative.exercise_date: On October 6, 2021 the Compensation Committee of the Issuer's Board of Directors certified that a target minimum number of advertisers with a specified billings threshold over a trailing 12-month period was achieved (the "Certification") resulting in the award of the tranche of the PSU grant related to achieving the advertiser count target ("advertiser tranche"). Fifty percent (50%) of the shares subject to the advertiser tranche of the awarded PSU vested upon the Certification, twenty-five percent (25%) of the shares subject to the advertiser tranche of the awarded PSU will vest 6 months after the Certification, and twenty-five percent (25%) of the shares subject to the advertiser tranche of the awarded PSU will vest 12 months after the Certification, subject to continued service to the Issuer.

F3 · derivative.expiration_date: On October 6, 2021 the Compensation Committee of the Issuer's Board of Directors certified that a target minimum number of advertisers with a specified billings threshold over a trailing 12-month period was achieved (the "Certification") resulting in the award of the tranche of the PSU grant related to achieving the advertiser count target ("advertiser tranche"). Fifty percent (50%) of the shares subject to the advertiser tranche of the awarded PSU vested upon the Certification, twenty-five percent (25%) of the shares subject to the advertiser tranche of the awarded PSU will vest 6 months after the Certification, and twenty-five percent (25%) of the shares subject to the advertiser tranche of the awarded PSU will vest 12 months after the Certification, subject to continued service to the Issuer.

SEC source: 0001666071-21-000198 · wf-form4_163355823469057.xml · nonDerivative · entry 1

SOMERS KIRK · CIK 0001204015 · Chief Legal & Privacy Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 41,307

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 · shares: Represents the underlying vested shares of common stock of the Issuer which have not been delivered.

F2 · price: Each performance stock unit ("PSU") represents a contingent right to receive one share of the Issuer's Common Stock.

SEC source: 0001666071-21-000200 · wf-form4_163355849461568.xml · derivative · entry 7

Grimes Scott D. · CIK 0001617486 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 39,375

Underlying: Common Stock · 39,375 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.

F8 · derivative.exercise_price: Each performance stock unit ("PSU") represents a contingent right to receive one share of the Issuer's Common Stock.

F9 · derivative.exercise_date: On October 6, 2021 the Compensation Committee of the Issuer's Board of Directors certified that a target minimum number of advertisers with a specified billings threshold over a trailing 12-month period was achieved (the "Certification") resulting in the award of the tranche of the PSU grant related to achieving the advertiser count target ("advertiser tranche"). Fifty percent (50%) of the shares subject to the advertiser tranche of the awarded PSU vested upon the Certification, twenty-five percent (25%) of the shares subject to the advertiser tranche of the awarded PSU will vest 6 months after the Certification, and twenty-five percent (25%) of the shares subject to the advertiser tranche of the awarded PSU will vest 12 months after the Certification, subject to continued service to the Issuer.

F9 · derivative.expiration_date: On October 6, 2021 the Compensation Committee of the Issuer's Board of Directors certified that a target minimum number of advertisers with a specified billings threshold over a trailing 12-month period was achieved (the "Certification") resulting in the award of the tranche of the PSU grant related to achieving the advertiser count target ("advertiser tranche"). Fifty percent (50%) of the shares subject to the advertiser tranche of the awarded PSU vested upon the Certification, twenty-five percent (25%) of the shares subject to the advertiser tranche of the awarded PSU will vest 6 months after the Certification, and twenty-five percent (25%) of the shares subject to the advertiser tranche of the awarded PSU will vest 12 months after the Certification, subject to continued service to the Issuer.

SEC source: 0001666071-21-000200 · wf-form4_163355849461568.xml · derivative · entry 6

Grimes Scott D. · CIK 0001617486 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 78,750

Underlying: Common Stock · 78,750 shares

Expires not disclosed

F8 · derivative.exercise_price: Each performance stock unit ("PSU") represents a contingent right to receive one share of the Issuer's Common Stock.

F9 · derivative.exercise_date: On October 6, 2021 the Compensation Committee of the Issuer's Board of Directors certified that a target minimum number of advertisers with a specified billings threshold over a trailing 12-month period was achieved (the "Certification") resulting in the award of the tranche of the PSU grant related to achieving the advertiser count target ("advertiser tranche"). Fifty percent (50%) of the shares subject to the advertiser tranche of the awarded PSU vested upon the Certification, twenty-five percent (25%) of the shares subject to the advertiser tranche of the awarded PSU will vest 6 months after the Certification, and twenty-five percent (25%) of the shares subject to the advertiser tranche of the awarded PSU will vest 12 months after the Certification, subject to continued service to the Issuer.

F9 · derivative.expiration_date: On October 6, 2021 the Compensation Committee of the Issuer's Board of Directors certified that a target minimum number of advertisers with a specified billings threshold over a trailing 12-month period was achieved (the "Certification") resulting in the award of the tranche of the PSU grant related to achieving the advertiser count target ("advertiser tranche"). Fifty percent (50%) of the shares subject to the advertiser tranche of the awarded PSU vested upon the Certification, twenty-five percent (25%) of the shares subject to the advertiser tranche of the awarded PSU will vest 6 months after the Certification, and twenty-five percent (25%) of the shares subject to the advertiser tranche of the awarded PSU will vest 12 months after the Certification, subject to continued service to the Issuer.

SEC source: 0001666071-21-000200 · wf-form4_163355849461568.xml · nonDerivative · entry 5

Grimes Scott D. · CIK 0001617486 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 265,049

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 · shares: Represents the underlying vested shares of common stock of the Issuer which have not been delivered.

F8 · price: Each performance stock unit ("PSU") represents a contingent right to receive one share of the Issuer's Common Stock.

SEC source: 0001666071-21-000196 · wf-form4_163355809794181.xml · derivative · entry 5

Laube Lynne Marie · CIK 0001730687 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 28,125

Underlying: Common Stock · 28,125 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 performance stock unit ("PSU") represents a contingent right to receive one share of the Issuer's Common Stock.

F5 · derivative.exercise_date: On October 6, 2021 the Compensation Committee of the Issuer's Board of Directors certified that a target minimum number of advertisers with a specified billings threshold over a trailing 12-month period was achieved (the "Certification") resulting in the award of the tranche of the PSU grant related to achieving the advertiser count target ("advertiser tranche"). Fifty percent (50%) of the shares subject to the advertiser tranche of the awarded PSU vested upon the Certification, twenty-five percent (25%) of the shares subject to the advertiser tranche of the awarded PSU will vest 6 months after the Certification, and twenty-five percent (25%) of the shares subject to the advertiser tranche of the awarded PSU will vest 12 months after the Certification, subject to continued service to the Issuer.

F5 · derivative.expiration_date: On October 6, 2021 the Compensation Committee of the Issuer's Board of Directors certified that a target minimum number of advertisers with a specified billings threshold over a trailing 12-month period was achieved (the "Certification") resulting in the award of the tranche of the PSU grant related to achieving the advertiser count target ("advertiser tranche"). Fifty percent (50%) of the shares subject to the advertiser tranche of the awarded PSU vested upon the Certification, twenty-five percent (25%) of the shares subject to the advertiser tranche of the awarded PSU will vest 6 months after the Certification, and twenty-five percent (25%) of the shares subject to the advertiser tranche of the awarded PSU will vest 12 months after the Certification, subject to continued service to the Issuer.

SEC source: 0001666071-21-000196 · wf-form4_163355809794181.xml · derivative · entry 4

Laube Lynne Marie · CIK 0001730687 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 56,250

Underlying: Common Stock · 56,250 shares

Expires not disclosed

F2 · derivative.exercise_price: Each performance stock unit ("PSU") represents a contingent right to receive one share of the Issuer's Common Stock.

F5 · derivative.exercise_date: On October 6, 2021 the Compensation Committee of the Issuer's Board of Directors certified that a target minimum number of advertisers with a specified billings threshold over a trailing 12-month period was achieved (the "Certification") resulting in the award of the tranche of the PSU grant related to achieving the advertiser count target ("advertiser tranche"). Fifty percent (50%) of the shares subject to the advertiser tranche of the awarded PSU vested upon the Certification, twenty-five percent (25%) of the shares subject to the advertiser tranche of the awarded PSU will vest 6 months after the Certification, and twenty-five percent (25%) of the shares subject to the advertiser tranche of the awarded PSU will vest 12 months after the Certification, subject to continued service to the Issuer.

F5 · derivative.expiration_date: On October 6, 2021 the Compensation Committee of the Issuer's Board of Directors certified that a target minimum number of advertisers with a specified billings threshold over a trailing 12-month period was achieved (the "Certification") resulting in the award of the tranche of the PSU grant related to achieving the advertiser count target ("advertiser tranche"). Fifty percent (50%) of the shares subject to the advertiser tranche of the awarded PSU vested upon the Certification, twenty-five percent (25%) of the shares subject to the advertiser tranche of the awarded PSU will vest 6 months after the Certification, and twenty-five percent (25%) of the shares subject to the advertiser tranche of the awarded PSU will vest 12 months after the Certification, subject to continued service to the Issuer.

SEC source: 0001666071-21-000196 · wf-form4_163355809794181.xml · nonDerivative · entry 1

Laube Lynne Marie · CIK 0001730687 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 336,457

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 · shares: Represents the underlying vested shares of common stock of the Issuer which have not been delivered.

F2 · price: Each performance stock unit ("PSU") represents a contingent right to receive one share of the Issuer's Common Stock.

SEC source: 0001666071-21-000200 · wf-form4_163355849461568.xml · nonDerivative · entry 4

Grimes Scott D. · CIK 0001617486 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 63,112

F1 · kind: These sales were effected pursuant to a Rule 10b5-1 trading plan adopted by the trustee of the 2013 Scott Grimes GRAT UAD (the "GRAT") on November 15, 2019, as amended March 12, 2020.

F6 · price: The price reported is a weighted average sales price. These shares were sold in multiple transactions at prices ranging from $81.65 to $82.53, inclusive.

F3 · ownership.nature: The reportable securities are held by the GRAT.

SEC source: 0001666071-21-000200 · wf-form4_163355849461568.xml · nonDerivative · entry 3

Grimes Scott D. · CIK 0001617486 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 63,669

F1 · kind: These sales were effected pursuant to a Rule 10b5-1 trading plan adopted by the trustee of the 2013 Scott Grimes GRAT UAD (the "GRAT") on November 15, 2019, as amended March 12, 2020.

F5 · price: The price reported is a weighted average sales price. These shares were sold in multiple transactions at prices ranging from $80.61 to $81.52, inclusive.

F3 · ownership.nature: The reportable securities are held by the GRAT.

SEC source: 0001666071-21-000200 · wf-form4_163355849461568.xml · nonDerivative · entry 2

Grimes Scott D. · CIK 0001617486 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 63,807

F1 · kind: These sales were effected pursuant to a Rule 10b5-1 trading plan adopted by the trustee of the 2013 Scott Grimes GRAT UAD (the "GRAT") on November 15, 2019, as amended March 12, 2020.

F4 · price: The price reported is a weighted average sales price. These shares were sold in multiple transactions at prices ranging from $79.58 to $80.52, inclusive.

F3 · ownership.nature: The reportable securities are held by the GRAT.

SEC source: 0001666071-21-000200 · wf-form4_163355849461568.xml · nonDerivative · entry 1

Grimes Scott D. · CIK 0001617486 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 64,308

F1 · kind: These sales were effected pursuant to a Rule 10b5-1 trading plan adopted by the trustee of the 2013 Scott Grimes GRAT UAD (the "GRAT") on November 15, 2019, as amended March 12, 2020.

F2 · price: The price reported is a weighted average sales price. These shares were sold in multiple transactions at prices ranging from $78.58 to $79.57, 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), (4), (5) and (6) to this Form 4.

F3 · ownership.nature: The reportable securities are held by the GRAT.

SEC source: 0001666071-21-000192 · wf-form4_163283282595370.xml · derivative · entry 1

Suh Chris · CIK 0001885015 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,102

Underlying: Common Stock · 1,102 shares

Expires not disclosed

F1 · derivative.exercise_price: Each restricted stock unit ("RSU") represents a contingent right to receive one share of common stock of the Issuer, or at the election of the Issuer, its cash equivalent.

F2 · derivative.exercise_date: The RSUs shall vest in full on the one-year anniversary of the date of grant, provided that the Reporting Person remains a director of the Issuer on such vesting date.

F2 · derivative.expiration_date: The RSUs shall vest in full on the one-year anniversary of the date of grant, provided that the Reporting Person remains a director of the Issuer on such vesting date.

SEC source: 0001666071-21-000183 · wf-form4_163225937398606.xml · nonDerivative · entry 1

Grimes Scott D. · CIK 0001617486 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 225,674

F1 · kind: These sales were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on November 12, 2020, as amended June 15, 2021.

SEC source: 0001666071-21-000181 · wf-form4_163214221998961.xml · nonDerivative · entry 3

Grimes Scott D. · CIK 0001617486 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 65,112

F1 · kind: These sales were effected pursuant to a Rule 10b5-1 trading plan adopted by the trustee of the 2013 Scott Grimes GRAT UAD (the "GRAT") on November 15, 2019, as amended March 12, 2020.

F3 · ownership.nature: The reportable securities are held by the GRAT.

SEC source: 0001666071-21-000181 · wf-form4_163214221998961.xml · nonDerivative · entry 2

Grimes Scott D. · CIK 0001617486 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 65,212

F1 · kind: These sales were effected pursuant to a Rule 10b5-1 trading plan adopted by the trustee of the 2013 Scott Grimes GRAT UAD (the "GRAT") on November 15, 2019, as amended March 12, 2020.

F4 · price: The price reported is a weighted average sales price. These shares were sold in multiple transactions at prices ranging from $91.70 to $92.65, inclusive.

F3 · ownership.nature: The reportable securities are held by the GRAT.

SEC source: 0001666071-21-000181 · wf-form4_163214221998961.xml · nonDerivative · entry 1

Grimes Scott D. · CIK 0001617486 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 66,021

F1 · kind: These sales were effected pursuant to a Rule 10b5-1 trading plan adopted by the trustee of the 2013 Scott Grimes GRAT UAD (the "GRAT") on November 15, 2019, as amended March 12, 2020.

F2 · price: The price reported is a weighted average sales price. These shares were sold in multiple transactions at prices ranging from $90.59 to $91.38, 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) and (4) to this Form 4.

F3 · ownership.nature: The reportable securities are held by the GRAT.

SEC source: 0001666071-21-000179 · wf-form4_163130554120778.xml · nonDerivative · entry 1

Christiansen Andrew · CIK 0001805400 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 10,127

F1 · kind: These transactions were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on November 13, 2020.

SEC source: 0001666071-21-000175 · wf-form4_163104949046879.xml · nonDerivative · entry 1

Christiansen Andrew · CIK 0001805400 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 10,377

F1 · kind: These transactions were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on November 13, 2020.

SEC source: 0001666071-21-000177 · wf-form4_163104962320163.xml · nonDerivative · entry 3

Grimes Scott D. · CIK 0001617486 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 228,674

F1 · kind: These sales were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on November 12, 2020, as amended June 15, 2021.

F4 · price: The price reported is a weighted average sales price. These shares were sold in multiple transactions at prices ranging from $98.72 to $99.11, inclusive.

SEC source: 0001666071-21-000177 · wf-form4_163104962320163.xml · nonDerivative · entry 2

Grimes Scott D. · CIK 0001617486 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 229,016

F1 · kind: These sales were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on November 12, 2020, as amended June 15, 2021.

F3 · price: The price reported is a weighted average sales price. These shares were sold in multiple transactions at prices ranging from $97.63 to $98.49, inclusive.

SEC source: 0001666071-21-000177 · wf-form4_163104962320163.xml · nonDerivative · entry 1

Grimes Scott D. · CIK 0001617486 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 230,911

F1 · kind: These sales were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on November 12, 2020, as amended June 15, 2021.

F2 · price: The price reported is a weighted average sales price. These shares were sold in multiple transactions at prices ranging from $96.60 to $97.56, 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: 0001666071-21-000246 · wf-form4_164003656128520.xml · nonDerivative · entry 1

Laube Lynne Marie · CIK 0001730687 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 338,003

SEC source: 0001666071-21-000173 · wf-form4_163071329274796.xml · nonDerivative · entry 3

Grimes Scott D. · CIK 0001617486 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 67,112

F1 · kind: These sales were effected pursuant to a Rule 10b5-1 trading plan adopted by the trustee of the 2013 Scott Grimes GRAT UAD (the "GRAT") on November 15, 2019, as amended March 12, 2020.

F5 · price: The price reported is a weighted average sales price. These shares were sold in multiple transactions at prices ranging from $97.22 to $97.44, inclusive.

F3 · ownership.nature: The reportable securities are held by the GRAT.