SCOR

SEC source: 0001158172-20-000031 · wf-form4_158819631044827.xml · derivative · entry 2

Bradford K Joanne · CIK 0001504475 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 20,129

Underlying: Common Stock · 20,129 shares

Expires not disclosed

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

F2 · kind: The two reported transactions involved an amendment of an outstanding restricted stock unit award resulting in the deemed cancellation of the "old" restricted stock units originally granted on 7/1/2019 and the grant of replacement restricted stock units pursuant to the terms of the comScore, Inc. 2018 Equity and Incentive Compensation Plan. The reported grant of restricted stock units represents a prorated amount of the "old" restricted stock units for the reporter's service during the grant term through 4/30/2020, which is 4,026 less restricted stock units than the amount originally granted on 7/1/2019. The reported "new" restricted stock units will vest on 4/30/2020 in connection with the resignation of the reporter.

F2 · derivative.exercise_date: The two reported transactions involved an amendment of an outstanding restricted stock unit award resulting in the deemed cancellation of the "old" restricted stock units originally granted on 7/1/2019 and the grant of replacement restricted stock units pursuant to the terms of the comScore, Inc. 2018 Equity and Incentive Compensation Plan. The reported grant of restricted stock units represents a prorated amount of the "old" restricted stock units for the reporter's service during the grant term through 4/30/2020, which is 4,026 less restricted stock units than the amount originally granted on 7/1/2019. The reported "new" restricted stock units will vest on 4/30/2020 in connection with the resignation of the reporter.

F2 · derivative.expiration_date: The two reported transactions involved an amendment of an outstanding restricted stock unit award resulting in the deemed cancellation of the "old" restricted stock units originally granted on 7/1/2019 and the grant of replacement restricted stock units pursuant to the terms of the comScore, Inc. 2018 Equity and Incentive Compensation Plan. The reported grant of restricted stock units represents a prorated amount of the "old" restricted stock units for the reporter's service during the grant term through 4/30/2020, which is 4,026 less restricted stock units than the amount originally granted on 7/1/2019. The reported "new" restricted stock units will vest on 4/30/2020 in connection with the resignation of the reporter.

F2 · derivative.underlying_shares: The two reported transactions involved an amendment of an outstanding restricted stock unit award resulting in the deemed cancellation of the "old" restricted stock units originally granted on 7/1/2019 and the grant of replacement restricted stock units pursuant to the terms of the comScore, Inc. 2018 Equity and Incentive Compensation Plan. The reported grant of restricted stock units represents a prorated amount of the "old" restricted stock units for the reporter's service during the grant term through 4/30/2020, which is 4,026 less restricted stock units than the amount originally granted on 7/1/2019. The reported "new" restricted stock units will vest on 4/30/2020 in connection with the resignation of the reporter.

SEC source: 0001158172-20-000031 · wf-form4_158819631044827.xml · derivative · entry 1

Bradford K Joanne · CIK 0001504475 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 24,155 shares

Expires not disclosed

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

F2 · kind: The two reported transactions involved an amendment of an outstanding restricted stock unit award resulting in the deemed cancellation of the "old" restricted stock units originally granted on 7/1/2019 and the grant of replacement restricted stock units pursuant to the terms of the comScore, Inc. 2018 Equity and Incentive Compensation Plan. The reported grant of restricted stock units represents a prorated amount of the "old" restricted stock units for the reporter's service during the grant term through 4/30/2020, which is 4,026 less restricted stock units than the amount originally granted on 7/1/2019. The reported "new" restricted stock units will vest on 4/30/2020 in connection with the resignation of the reporter.

F2 · derivative.exercise_date: The two reported transactions involved an amendment of an outstanding restricted stock unit award resulting in the deemed cancellation of the "old" restricted stock units originally granted on 7/1/2019 and the grant of replacement restricted stock units pursuant to the terms of the comScore, Inc. 2018 Equity and Incentive Compensation Plan. The reported grant of restricted stock units represents a prorated amount of the "old" restricted stock units for the reporter's service during the grant term through 4/30/2020, which is 4,026 less restricted stock units than the amount originally granted on 7/1/2019. The reported "new" restricted stock units will vest on 4/30/2020 in connection with the resignation of the reporter.

F2 · derivative.expiration_date: The two reported transactions involved an amendment of an outstanding restricted stock unit award resulting in the deemed cancellation of the "old" restricted stock units originally granted on 7/1/2019 and the grant of replacement restricted stock units pursuant to the terms of the comScore, Inc. 2018 Equity and Incentive Compensation Plan. The reported grant of restricted stock units represents a prorated amount of the "old" restricted stock units for the reporter's service during the grant term through 4/30/2020, which is 4,026 less restricted stock units than the amount originally granted on 7/1/2019. The reported "new" restricted stock units will vest on 4/30/2020 in connection with the resignation of the reporter.

F2 · derivative.underlying_shares: The two reported transactions involved an amendment of an outstanding restricted stock unit award resulting in the deemed cancellation of the "old" restricted stock units originally granted on 7/1/2019 and the grant of replacement restricted stock units pursuant to the terms of the comScore, Inc. 2018 Equity and Incentive Compensation Plan. The reported grant of restricted stock units represents a prorated amount of the "old" restricted stock units for the reporter's service during the grant term through 4/30/2020, which is 4,026 less restricted stock units than the amount originally granted on 7/1/2019. The reported "new" restricted stock units will vest on 4/30/2020 in connection with the resignation of the reporter.

SEC source: 0001158172-20-000029 · wf-form4_158594612123394.xml · derivative · entry 2

Gotlieb Irwin · CIK 0001773112 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 86,956 shares

Expires not disclosed

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

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

F2 · shares: The number of restricted stock units reported was adjusted from 86,957 to 86,956 to correct an administrative error.

F3 · derivative.exercise_date: This restricted stock unit award was granted on 5/22/2019 pursuant to the terms of the comScore, Inc. 2018 Equity and Incentive Compensation Plan. This award vested in full on April 1, 2020 subject to the reporter's continued status as a member of the Company's Board of Directors on the vesting date. Vested units will be delivered in shares of common stock upon a separation from service or a change in control of the Company, as set forth in the applicable award notice.

F3 · derivative.expiration_date: This restricted stock unit award was granted on 5/22/2019 pursuant to the terms of the comScore, Inc. 2018 Equity and Incentive Compensation Plan. This award vested in full on April 1, 2020 subject to the reporter's continued status as a member of the Company's Board of Directors on the vesting date. Vested units will be delivered in shares of common stock upon a separation from service or a change in control of the Company, as set forth in the applicable award notice.

SEC source: 0001158172-20-000029 · wf-form4_158594612123394.xml · nonDerivative · entry 1

Gotlieb Irwin · CIK 0001773112 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 86,956

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 · price: Each restricted stock unit represents a contingent right to receive one share of the Company's common stock.

SEC source: 0001158172-20-000025 · wf-form4_158327720249745.xml · derivative · entry 2

Wilson Christopher T · CIK 0001512897 · Chief Commercial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 13,752

Underlying: Common Stock · 13,751 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 represents a contingent right to receive one share of the Company's common stock.

F3 · derivative.exercise_date: This restricted stock unit award was granted on 5/22/2019 pursuant to the terms of the comScore, Inc. 2018 Equity and Incentive Compensation Plan. This award vests in three equal installments on 5/30/2019, 3/1/2020 and 3/1/2021, subject to the reporter's continuous service with the Company through each vesting date.

F3 · derivative.expiration_date: This restricted stock unit award was granted on 5/22/2019 pursuant to the terms of the comScore, Inc. 2018 Equity and Incentive Compensation Plan. This award vests in three equal installments on 5/30/2019, 3/1/2020 and 3/1/2021, subject to the reporter's continuous service with the Company through each vesting date.

SEC source: 0001158172-20-000025 · wf-form4_158327720249745.xml · nonDerivative · entry 1

Wilson Christopher T · CIK 0001512897 · Chief Commercial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 110,371

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: The shares of common stock of the Company underlying these restricted stock units will be delivered no earlier than May 1, 2020 and no later than December 31, 2020.

F2 · price: Each restricted stock unit represents a contingent right to receive one share of the Company's common stock.

SEC source: 0001158172-20-000027 · wf-form4_158327730305042.xml · derivative · entry 6

DiBattiste Carol A · CIK 0001324957 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 8,251

Underlying: Common Stock · 8,251 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 represents a contingent right to receive one share of the Company's common stock.

F5 · derivative.exercise_date: This restricted stock unit award was granted on 9/7/2018 pursuant to the terms of the Plan. This award vests in three equal annual installments beginning on March 1, 2019, subject to the reporter's continued service with the Company on each vesting date.

F5 · derivative.expiration_date: This restricted stock unit award was granted on 9/7/2018 pursuant to the terms of the Plan. This award vests in three equal annual installments beginning on March 1, 2019, subject to the reporter's continued service with the Company on each vesting date.

SEC source: 0001158172-20-000027 · wf-form4_158327730305042.xml · derivative · entry 5

DiBattiste Carol A · CIK 0001324957 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 12,377 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 represents a contingent right to receive one share of the Company's common stock.

F4 · derivative.exercise_date: This restricted stock unit award was granted on 9/7/2018 pursuant to the terms of the Plan. This award vested in two equal annual installments beginning on March 1, 2019, subject to the reporter's continued service with the Company on each vesting date.

F4 · derivative.expiration_date: This restricted stock unit award was granted on 9/7/2018 pursuant to the terms of the Plan. This award vested in two equal annual installments beginning on March 1, 2019, subject to the reporter's continued service with the Company on each vesting date.

SEC source: 0001158172-20-000027 · wf-form4_158327730305042.xml · derivative · entry 4

DiBattiste Carol A · CIK 0001324957 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 1,638 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 represents a contingent right to receive one share of the Company's common stock.

F3 · derivative.exercise_date: This performance-based restricted stock unit award was granted on 9/7/2018 pursuant to the terms of the comScore, Inc. 2018 Equity and Incentive Compensation Plan (the "Plan"). This award vested on March 1, 2020, subject to the reporter's continued employment with the Company on the vesting date and the achievement of certain revenue and adjusted EBITDA goals set forth in a Performance Restricted Stock Units Award Agreement. The reporter earned 1,638 of the 16,502 performance-based restricted stock units granted.

F3 · derivative.expiration_date: This performance-based restricted stock unit award was granted on 9/7/2018 pursuant to the terms of the comScore, Inc. 2018 Equity and Incentive Compensation Plan (the "Plan"). This award vested on March 1, 2020, subject to the reporter's continued employment with the Company on the vesting date and the achievement of certain revenue and adjusted EBITDA goals set forth in a Performance Restricted Stock Units Award Agreement. The reporter earned 1,638 of the 16,502 performance-based restricted stock units granted.

SEC source: 0001158172-20-000027 · wf-form4_158327730305042.xml · nonDerivative · entry 3

DiBattiste Carol A · CIK 0001324957 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 67,398

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: The shares of common stock of the Company underlying these restricted stock units will be delivered no earlier than May 1, 2020 and no later than December 31, 2020.

F2 · price: Each restricted stock unit represents a contingent right to receive one share of the Company's common stock.

SEC source: 0001158172-20-000027 · wf-form4_158327730305042.xml · nonDerivative · entry 2

DiBattiste Carol A · CIK 0001324957 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 59,147

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: The shares of common stock of the Company underlying these restricted stock units will be delivered no earlier than May 1, 2020 and no later than December 31, 2020.

F2 · price: Each restricted stock unit represents a contingent right to receive one share of the Company's common stock.

SEC source: 0001158172-20-000027 · wf-form4_158327730305042.xml · nonDerivative · entry 1

DiBattiste Carol A · CIK 0001324957 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 46,770

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: The shares of common stock of the Company underlying these restricted stock units will be delivered no earlier than May 1, 2020 and no later than December 31, 2020.

F2 · price: Each restricted stock unit represents a contingent right to receive one share of the Company's common stock.

SEC source: 0001158172-20-000023 · wf-form4_158327702680062.xml · derivative · entry 2

Fink Gregory A · CIK 0001534714 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 8,251

Underlying: Common Stock · 8,251 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 represents a contingent right to receive one share of the Company's common stock.

F3 · derivative.exercise_date: This restricted stock unit award was granted on 9/7/2018 pursuant to the terms of the comScore, Inc. 2018 Equity and Incentive Compensation Plan. This award vests in three equal annual installments beginning on March 1, 2019, subject to the reporter's continued service with the Company on each vesting date.

F3 · derivative.expiration_date: This restricted stock unit award was granted on 9/7/2018 pursuant to the terms of the comScore, Inc. 2018 Equity and Incentive Compensation Plan. This award vests in three equal annual installments beginning on March 1, 2019, subject to the reporter's continued service with the Company on each vesting date.

SEC source: 0001158172-20-000023 · wf-form4_158327702680062.xml · nonDerivative · entry 1

Fink Gregory A · CIK 0001534714 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 28,876

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: The shares of common stock of the Company underlying these restricted stock units will be delivered no earlier than May 1, 2020 and no later than December 31, 2020.

F2 · price: Each restricted stock unit represents a contingent right to receive one share of the Company's common stock.

SEC source: 0001158172-20-000011 · wf-form4_158214875921845.xml · derivative · entry 3

Wilson Christopher T · CIK 0001512897 · Chief Commercial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 5,000 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.

F4 · security: This restricted stock unit award was granted on 2/15/2016 pursuant to the terms of the comScore, Inc. 2007 Equity Incentive Plan.

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

F5 · derivative.exercise_date: 5,000 shares vested on 2/15/2019, and 5,000 shares on 2/15/2020, subject to the reporter's continued status as a service provider of the Company on each vesting date.

F5 · derivative.expiration_date: 5,000 shares vested on 2/15/2019, and 5,000 shares on 2/15/2020, subject to the reporter's continued status as a service provider of the Company on each vesting date.

SEC source: 0001158172-20-000011 · wf-form4_158214875921845.xml · nonDerivative · entry 2

Wilson Christopher T · CIK 0001512897 · Chief Commercial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 96,620

F3 · shares: These shares were withheld to fulfill tax withholding obligations associated with the vesting of restricted stock units on 2/15/2020. This was not an open market sale.

F1 · price: Each restricted stock unit represents a contingent right to receive one share of the Company's common stock.

SEC source: 0001158172-20-000011 · wf-form4_158214875921845.xml · nonDerivative · entry 1

Wilson Christopher T · CIK 0001512897 · Chief Commercial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 98,583

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 · price: Each restricted stock unit represents a contingent right to receive one share of the Company's common stock.

F2 · balance_after: This amount includes one additional share of the Company's common stock that was not previously included in the reporter's beneficial ownership due to an administrative error. The amount reflects that 3,596 shares, rather than 3,597 shares, were withheld upon the vesting of 10,318 shares on 8/15/2019 to satisfy tax withholding obligations.

SEC source: 0001158172-20-000009 · wf-form4_158042198125929.xml · derivative · entry 2

DiBattiste Carol A · CIK 0001324957 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 11,379

Underlying: Common Stock · 11,379 shares

Expires not disclosed

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

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

F2 · derivative.exercise_date: This restricted stock unit award was granted on 6/5/2018 and vests in three equal annual installments beginning on 1/30/2019, subject to the reporter's continued status as a service provider of the Company on each vesting date.

F2 · derivative.expiration_date: This restricted stock unit award was granted on 6/5/2018 and vests in three equal annual installments beginning on 1/30/2019, subject to the reporter's continued status as a service provider of the Company on each vesting date.

SEC source: 0001158172-20-000009 · wf-form4_158042198125929.xml · nonDerivative · entry 1

DiBattiste Carol A · CIK 0001324957 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 45,132

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 · price: Each restricted stock unit represents a contingent right to receive one share of the Company's common stock.

SEC source: 0001158172-20-000008 · wf-form4_158042192975030.xml · derivative · entry 5

Wilson Christopher T · CIK 0001512897 · Chief Commercial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 9,165 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 · security: The reporter was initially granted restricted stock unit awards under Rentrak Corporation's 2011 Incentive Plan. These awards were assumed by the Company in its merger with Rentrak Corporation and converted into restricted stock unit awards in respect of shares of the Company's common stock pursuant to the Agreement and Plan of Merger and Reorganization dated as of September 29, 2015.

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

F5 · derivative.exercise_date: 18,333 vested on 1/28/2018, 9,167 vested on 1/28/2019 and 9,165 vested on 1/28/2020, in each case subject to the reporter's continued status as a service provider of the Company on each vesting date.

F5 · derivative.expiration_date: 18,333 vested on 1/28/2018, 9,167 vested on 1/28/2019 and 9,165 vested on 1/28/2020, in each case subject to the reporter's continued status as a service provider of the Company on each vesting date.

SEC source: 0001158172-20-000008 · wf-form4_158042192975030.xml · derivative · entry 4

Wilson Christopher T · CIK 0001512897 · Chief Commercial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 4,946 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 · security: The reporter was initially granted restricted stock unit awards under Rentrak Corporation's 2011 Incentive Plan. These awards were assumed by the Company in its merger with Rentrak Corporation and converted into restricted stock unit awards in respect of shares of the Company's common stock pursuant to the Agreement and Plan of Merger and Reorganization dated as of September 29, 2015.

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

F4 · derivative.exercise_date: 9,893 vested on 1/28/2018, 4,947 vested on 1/28/2019 and 4,946 vested on 1/28/2020, in each case subject to the reporter's continued status as a service provider of the Company on each vesting date.

F4 · derivative.expiration_date: 9,893 vested on 1/28/2018, 4,947 vested on 1/28/2019 and 4,946 vested on 1/28/2020, in each case subject to the reporter's continued status as a service provider of the Company on each vesting date.

SEC source: 0001158172-20-000008 · wf-form4_158042192975030.xml · nonDerivative · entry 3

Wilson Christopher T · CIK 0001512897 · Chief Commercial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 93,582

F2 · shares: These shares were withheld to fulfill tax withholding obligations associated with the vesting of restricted stock units on 1/28/2020. This was not an open market sale.

SEC source: 0001158172-20-000008 · wf-form4_158042192975030.xml · nonDerivative · entry 2

Wilson Christopher T · CIK 0001512897 · Chief Commercial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 98,247

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 · price: Each restricted stock unit represents a contingent right to receive one share of the Company's common stock.

SEC source: 0001158172-20-000008 · wf-form4_158042192975030.xml · nonDerivative · entry 1

Wilson Christopher T · CIK 0001512897 · Chief Commercial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 89,082

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 · price: Each restricted stock unit represents a contingent right to receive one share of the Company's common stock.

SEC source: 0001158172-20-000002 · wf-form4_157808667742637.xml · derivative · entry 1

FULLER DALE L · CIK 0001177231 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 16,104

Underlying: Common Stock · 16,104 shares

Expires not disclosed

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

F2 · derivative.exercise_date: This restricted stock unit award was granted pursuant to the terms of the comScore, Inc. 2018 Equity and Incentive Compensation Plan. This award, which represents prorated compensation for the remainder of the 2019-2020 director term following the reporter's resignation as Interim CEO of the Company, will vest in full on the earliest of (i) the date of the Company's 2020 annual meeting of stockholders, (ii) June 30, 2020, and (iii) the date of a change in control of the Company, subject in each case to the reporter's continued status as a member of the Company's Board of Directors on the vesting date. Vested units will be delivered in shares of common stock upon a separation from service or a change in control of the Company, as set forth in the applicable award notice.

F2 · derivative.expiration_date: This restricted stock unit award was granted pursuant to the terms of the comScore, Inc. 2018 Equity and Incentive Compensation Plan. This award, which represents prorated compensation for the remainder of the 2019-2020 director term following the reporter's resignation as Interim CEO of the Company, will vest in full on the earliest of (i) the date of the Company's 2020 annual meeting of stockholders, (ii) June 30, 2020, and (iii) the date of a change in control of the Company, subject in each case to the reporter's continued status as a member of the Company's Board of Directors on the vesting date. Vested units will be delivered in shares of common stock upon a separation from service or a change in control of the Company, as set forth in the applicable award notice.

F3 · derivative.underlying_shares: The number of shares subject to this restricted stock unit award was determined by dividing $166,667 by the closing market price of the Company's common stock on the original date of approval of 2019-2020 director awards, May 22, 2019, which was $10.35. This represents a reduction in the number of shares otherwise due to the reporter under the Company's previously disclosed director compensation program, which would have divided $166,667 by the closing market price of the common stock on the date of grant. The Board of Directors elected on July 1, 2019 to use the higher price in order to further align directors' interests with those of the Company's stockholders.

SEC source: 0001158172-19-000197 · wf-form4_157566671582409.xml · derivative · entry 3

Wilson Christopher T · CIK 0001512897 · Chief Commercial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 2,824 shares

Expires not disclosed

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

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

F3 · derivative.exercise_date: This restricted stock unit award was granted on 12/4/2014 and vested in four equal annual installments beginning on 12/4/2016, subject to the reporter's continued status as a service provider of the Company on each vesting date.

F3 · derivative.expiration_date: This restricted stock unit award was granted on 12/4/2014 and vested in four equal annual installments beginning on 12/4/2016, subject to the reporter's continued status as a service provider of the Company on each vesting date.

SEC source: 0001158172-19-000197 · wf-form4_157566671582409.xml · nonDerivative · entry 2

Wilson Christopher T · CIK 0001512897 · Chief Commercial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 84,136

F2 · shares: These shares were withheld to fulfill tax withholding obligations associated with the vesting of restricted stock units on 12/4/2019. This was not an open market sale.

SEC source: 0001158172-19-000197 · wf-form4_157566671582409.xml · nonDerivative · entry 1

Wilson Christopher T · CIK 0001512897 · Chief Commercial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 85,508

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 · price: Each restricted stock unit represents a contingent right to receive one share of the Company's common stock.

SEC source: 0001158172-19-000195 · wf-form4_157411453425987.xml · derivative · entry 3

Fink Gregory A · CIK 0001534714 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 16,508

Underlying: Common Stock · 8,254 shares

Expires not disclosed

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

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

F3 · derivative.exercise_date: A restricted stock unit award with respect to 33,017 shares of common stock was granted on 6/5/2018 pursuant to the terms of the comScore, Inc. 2018 Equity and Incentive Compensation Plan. This award vests in four equal annual installments beginning on 11/15/2018, in each case subject to the reporter's continued status as a service provider of the Company on each vesting date.

F3 · derivative.expiration_date: A restricted stock unit award with respect to 33,017 shares of common stock was granted on 6/5/2018 pursuant to the terms of the comScore, Inc. 2018 Equity and Incentive Compensation Plan. This award vests in four equal annual installments beginning on 11/15/2018, in each case subject to the reporter's continued status as a service provider of the Company on each vesting date.

SEC source: 0001158172-19-000195 · wf-form4_157411453425987.xml · nonDerivative · entry 2

Fink Gregory A · CIK 0001534714 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 20,625

F2 · shares: These shares were withheld to fulfill tax withholding obligations associated with the vesting of restricted stock units on 11/15/2019. This was not an open market sale.

SEC source: 0001158172-19-000195 · wf-form4_157411453425987.xml · nonDerivative · entry 1

Fink Gregory A · CIK 0001534714 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 23,109

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 · price: Each restricted stock unit represents a contingent right to receive one share of the Company's common stock.

SEC source: 0001158172-19-000193 · wf-form4_157385416723667.xml · nonDerivative · entry 1

FULLER DALE L · CIK 0001177231 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 38,470

SEC source: 0001158172-19-000187 · wf-form4_157361146393060.xml · nonDerivative · entry 4

LIVEK WILLIAM PAUL · CIK 0001466605 · Director · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 735,829

F1 · price: The reported price on Column 4 is a weighted average price. The reporting person undertakes to provide to the staff of the Securities and Exchange Commission, the issuer, or any security holder of the issuer, upon request, full information regarding the number of shares purchased at each separate price.

SEC source: 0001158172-19-000187 · wf-form4_157361146393060.xml · nonDerivative · entry 3

LIVEK WILLIAM PAUL · CIK 0001466605 · Director · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 679,375

F1 · price: The reported price on Column 4 is a weighted average price. The reporting person undertakes to provide to the staff of the Securities and Exchange Commission, the issuer, or any security holder of the issuer, upon request, full information regarding the number of shares purchased at each separate price.

SEC source: 0001158172-19-000191 · wf-form4_157361176247441.xml · nonDerivative · entry 2

FULLER DALE L · CIK 0001177231 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 33,470

F2 · price: The reported price on Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $3.21 to $3.24 per share. The reporting person undertakes to provide to the staff of the Securities and Exchange Commission, the issuer, or any security holder of the issuer, upon request, full information regarding the number of shares purchased at each separate price within the range set forth in this footnote.

SEC source: 0001158172-19-000187 · wf-form4_157361146393060.xml · nonDerivative · entry 2

LIVEK WILLIAM PAUL · CIK 0001466605 · Director · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 645,292

F1 · price: The reported price on Column 4 is a weighted average price. The reporting person undertakes to provide to the staff of the Securities and Exchange Commission, the issuer, or any security holder of the issuer, upon request, full information regarding the number of shares purchased at each separate price.

SEC source: 0001158172-19-000183 · wf-form4_157324874089891.xml · derivative · entry 1

LIVEK WILLIAM PAUL · CIK 0001466605 · Director · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 300,000

Underlying: Common Stock · 300,000 shares

Expires 2029-11-07

F1 · derivative.exercise_date: This stock option was granted pursuant to the terms of the comScore, Inc. 2018 Equity and Incentive Compensation Plan (the "Plan") and vests and becomes exercisable in three equal annual increments beginning on 11/7/2020, subject to the reporter's continuous service with the Company through each vesting date.

SEC source: 0001158172-19-000189 · wf-form4_157361162332201.xml · nonDerivative · entry 2

Rosenthal Brent David · CIK 0001443849 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 140,804

F2 · price: The reported price on Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $3.09 to $3.23 per share. The reporting person undertakes to provide to the staff of the Securities and Exchange Commission, the issuer, or any security holder of the issuer, upon request, full information regarding the number of shares purchased at each separate price within the range set forth in this footnote.

SEC source: 0001158172-19-000189 · wf-form4_157361162332201.xml · nonDerivative · entry 1

Rosenthal Brent David · CIK 0001443849 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 121,304

F1 · price: The reported price on Column 4 is a weighted average price. The reporting person undertakes to provide to the staff of the Securities and Exchange Commission, the issuer, or any security holder of the issuer, upon request, full information regarding the number of shares purchased at each separate price.

SEC source: 0001158172-19-000191 · wf-form4_157361176247441.xml · nonDerivative · entry 1

FULLER DALE L · CIK 0001177231 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 23,470

F1 · price: The reported price on Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $3.20 to $3.23 per share. The reporting person undertakes to provide to the staff of the Securities and Exchange Commission, the issuer, or any security holder of the issuer, upon request, full information regarding the number of shares purchased at each separate price within the range set forth in this footnote.

SEC source: 0001158172-19-000187 · wf-form4_157361146393060.xml · nonDerivative · entry 1

LIVEK WILLIAM PAUL · CIK 0001466605 · Director · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 610,894

F1 · price: The reported price on Column 4 is a weighted average price. The reporting person undertakes to provide to the staff of the Securities and Exchange Commission, the issuer, or any security holder of the issuer, upon request, full information regarding the number of shares purchased at each separate price.

SEC source: 0001158172-19-000179 · wf-form4_157308004839465.xml · derivative · entry 1

FULLER DALE L · CIK 0001177231 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 354,546

Underlying: Common Stock · 354,546 shares

Expires not disclosed

F1 · derivative.exercise_price: Each deferred stock unit represents a contingent right to receive one share of the Company's common stock.

F2 · derivative.exercise_date: This deferred stock unit award was granted pursuant to the terms of the comScore, Inc. 2018 Equity and Incentive Compensation Plan and a previously disclosed compensation agreement with the reporter. This award, which represents compensation for the reporter's service as Interim CEO of the Company from 3/31/2019 until 11/4/2019, is fully vested and will be delivered in shares of common stock upon a change in control of the Company or six months after a separation from service, as set forth in the applicable award agreement.

F2 · derivative.expiration_date: This deferred stock unit award was granted pursuant to the terms of the comScore, Inc. 2018 Equity and Incentive Compensation Plan and a previously disclosed compensation agreement with the reporter. This award, which represents compensation for the reporter's service as Interim CEO of the Company from 3/31/2019 until 11/4/2019, is fully vested and will be delivered in shares of common stock upon a change in control of the Company or six months after a separation from service, as set forth in the applicable award agreement.

SEC source: 0001158172-19-000181 · wf-form4_157308025615363.xml · derivative · entry 2

LIVEK WILLIAM PAUL · CIK 0001466605 · Director · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 425,000

Underlying: Common Stock · 425,000 shares

Expires not disclosed

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

F3 · derivative.exercise_date: This performance-based restricted stock unit award was granted pursuant to the terms of the Plan and a previously disclosed compensation agreement with the reporter. This award will be eligible to vest on quarterly measurement dates through the tenth anniversary of the date of grant, subject to the achievement of certain stock price goals set forth in the applicable award agreement on or prior to each vesting date. The reporter may earn up to 100% of the number of performance-based restricted stock units granted, depending on the level of achievement. Vested units will be delivered in shares of common stock upon a separation from service or change in control of the Company, as set forth in the applicable award agreement.

F3 · derivative.expiration_date: This performance-based restricted stock unit award was granted pursuant to the terms of the Plan and a previously disclosed compensation agreement with the reporter. This award will be eligible to vest on quarterly measurement dates through the tenth anniversary of the date of grant, subject to the achievement of certain stock price goals set forth in the applicable award agreement on or prior to each vesting date. The reporter may earn up to 100% of the number of performance-based restricted stock units granted, depending on the level of achievement. Vested units will be delivered in shares of common stock upon a separation from service or change in control of the Company, as set forth in the applicable award agreement.

SEC source: 0001158172-19-000181 · wf-form4_157308025615363.xml · derivative · entry 1

LIVEK WILLIAM PAUL · CIK 0001466605 · Director · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 175,000

Underlying: Common Stock · 175,000 shares

Expires not disclosed

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

F2 · derivative.exercise_date: This restricted stock unit award was granted pursuant to the terms of the comScore, Inc. 2018 Equity and Incentive Compensation Plan (the "Plan") and a previously disclosed compensation agreement with the reporter. This award will vest in three equal installments on 11/4/2020, 11/4/2021 and 11/4/2022, subject to the reporter's continuous service with the Company through each vesting date. Vested units will be delivered in shares of common stock upon a separation from service or change in control of the Company, as set forth in the applicable award agreement.

F2 · derivative.expiration_date: This restricted stock unit award was granted pursuant to the terms of the comScore, Inc. 2018 Equity and Incentive Compensation Plan (the "Plan") and a previously disclosed compensation agreement with the reporter. This award will vest in three equal installments on 11/4/2020, 11/4/2021 and 11/4/2022, subject to the reporter's continuous service with the Company through each vesting date. Vested units will be delivered in shares of common stock upon a separation from service or change in control of the Company, as set forth in the applicable award agreement.

SEC source: 0001158172-19-000160 · wf-form4_156624504236074.xml · derivative · entry 3

Wilson Christopher T · CIK 0001512897 · Chief Commercial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 20,636

Underlying: Common Stock · 10,318 shares

Expires not disclosed

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

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

F3 · derivative.exercise_date: This restricted stock unit award was granted on 6/5/2018 pursuant to the terms of the comScore, Inc. 2018 Equity and Incentive Compensation Plan. The award vests in four equal annual installments beginning on 8/15/2018, subject to the reporter's continuous service with the Company through each vesting date.

F3 · derivative.expiration_date: This restricted stock unit award was granted on 6/5/2018 pursuant to the terms of the comScore, Inc. 2018 Equity and Incentive Compensation Plan. The award vests in four equal annual installments beginning on 8/15/2018, subject to the reporter's continuous service with the Company through each vesting date.

SEC source: 0001158172-19-000160 · wf-form4_156624504236074.xml · nonDerivative · entry 2

Wilson Christopher T · CIK 0001512897 · Chief Commercial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 82,684

F2 · shares: These shares were withheld to fulfill tax withholding obligations associated with the vesting of restricted stock units on 8/15/2019. This was not an open market sale.

SEC source: 0001158172-19-000160 · wf-form4_156624504236074.xml · nonDerivative · entry 1

Wilson Christopher T · CIK 0001512897 · Chief Commercial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 86,281

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 · price: Each restricted stock unit represents a contingent right to receive one share of the Company's common stock.

SEC source: 0001158172-19-000144 · wf-form4_156218551355142.xml · derivative · entry 1

Martin John K · CIK 0001383936 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 24,155

Underlying: Common Stock · 24,155 shares

Expires not disclosed

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

F2 · derivative.exercise_date: This restricted stock unit award was granted pursuant to the terms of the comScore, Inc. 2018 Equity and Incentive Compensation Plan. This award, which represents compensation for the 2019-2020 director term, will vest in full on the earliest of (i) the date of the Company's 2020 annual meeting of stockholders, (ii) June 30, 2020, and (iii) the date of a change in control of the Company, subject in each case to the reporter's continued status as a member of the Company's Board of Directors on the vesting date. Vested units will be delivered in shares of common stock upon a separation from service or a change in control of the Company, as set forth in the applicable award notice.

F2 · derivative.expiration_date: This restricted stock unit award was granted pursuant to the terms of the comScore, Inc. 2018 Equity and Incentive Compensation Plan. This award, which represents compensation for the 2019-2020 director term, will vest in full on the earliest of (i) the date of the Company's 2020 annual meeting of stockholders, (ii) June 30, 2020, and (iii) the date of a change in control of the Company, subject in each case to the reporter's continued status as a member of the Company's Board of Directors on the vesting date. Vested units will be delivered in shares of common stock upon a separation from service or a change in control of the Company, as set forth in the applicable award notice.

F3 · derivative.underlying_shares: The number of shares subject to this restricted stock unit award was determined by dividing $250,000 by the closing market price of the Company's common stock on the original date of approval, May 22, 2019, which was $10.35. This represents a 48% reduction in the number of shares otherwise due to the reporter under the Company's previously disclosed director compensation program, which would have divided $250,000 by the closing market price of the common stock on the date of grant, which was $5.38. The Board of Directors elected on July 1, 2019 to use the higher price in order to further align directors' interests with those of the Company's stockholders.

SEC source: 0001158172-19-000148 · wf-form4_156218578016710.xml · derivative · entry 1

KERREST JACQUES · CIK 0001221273 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 24,155

Underlying: Common Stock · 24,155 shares

Expires not disclosed

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

F2 · derivative.exercise_date: This restricted stock unit award was granted pursuant to the terms of the comScore, Inc. 2018 Equity and Incentive Compensation Plan. This award, which represents compensation for the 2019-2020 director term, will vest in full on the earliest of (i) the date of the Company's 2020 annual meeting of stockholders, (ii) June 30, 2020, and (iii) the date of a change in control of the Company, subject in each case to the reporter's continued status as a member of the Company's Board of Directors on the vesting date. Vested units will be delivered in shares of common stock upon a separation from service or a change in control of the Company, as set forth in the applicable award notice.

F2 · derivative.expiration_date: This restricted stock unit award was granted pursuant to the terms of the comScore, Inc. 2018 Equity and Incentive Compensation Plan. This award, which represents compensation for the 2019-2020 director term, will vest in full on the earliest of (i) the date of the Company's 2020 annual meeting of stockholders, (ii) June 30, 2020, and (iii) the date of a change in control of the Company, subject in each case to the reporter's continued status as a member of the Company's Board of Directors on the vesting date. Vested units will be delivered in shares of common stock upon a separation from service or a change in control of the Company, as set forth in the applicable award notice.

F3 · derivative.underlying_shares: The number of shares subject to this restricted stock unit award was determined by dividing $250,000 by the closing market price of the Company's common stock on the original date of approval, May 22, 2019, which was $10.35. This represents a 48% reduction in the number of shares otherwise due to the reporter under the Company's previously disclosed director compensation program, which would have divided $250,000 by the closing market price of the common stock on the date of grant, which was $5.38. The Board of Directors elected on July 1, 2019 to use the higher price in order to further align directors' interests with those of the Company's stockholders.

SEC source: 0001158172-19-000150 · wf-form4_156218594486781.xml · derivative · entry 1

Love Kathleen · CIK 0001772755 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 24,155

Underlying: Common Stock · 24,155 shares

Expires not disclosed

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

F2 · derivative.exercise_date: This restricted stock unit award was granted pursuant to the terms of the comScore, Inc. 2018 Equity and Incentive Compensation Plan. This award, which represents compensation for the 2019-2020 director term, will vest in full on the earliest of (i) the date of the Company's 2020 annual meeting of stockholders, (ii) June 30, 2020, and (iii) the date of a change in control of the Company, subject in each case to the reporter's continued status as a member of the Company's Board of Directors on the vesting date. Vested units will be delivered in shares of common stock upon a separation from service or a change in control of the Company, as set forth in the applicable award notice.

F2 · derivative.expiration_date: This restricted stock unit award was granted pursuant to the terms of the comScore, Inc. 2018 Equity and Incentive Compensation Plan. This award, which represents compensation for the 2019-2020 director term, will vest in full on the earliest of (i) the date of the Company's 2020 annual meeting of stockholders, (ii) June 30, 2020, and (iii) the date of a change in control of the Company, subject in each case to the reporter's continued status as a member of the Company's Board of Directors on the vesting date. Vested units will be delivered in shares of common stock upon a separation from service or a change in control of the Company, as set forth in the applicable award notice.

F3 · derivative.underlying_shares: The number of shares subject to this restricted stock unit award was determined by dividing $250,000 by the closing market price of the Company's common stock on the original date of approval, May 22, 2019, which was $10.35. This represents a 48% reduction in the number of shares otherwise due to the reporter under the Company's previously disclosed director compensation program, which would have divided $250,000 by the closing market price of the common stock on the date of grant, which was $5.38. The Board of Directors elected on July 1, 2019 to use the higher price in order to further align directors' interests with those of the Company's stockholders.