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COMSCORE, INC.

SCOR Net buying
CIK 0001158172 #4459 in the set updated 17 Sep 2026
Bought (120 mo)
$10.73M
out of their own pocket, the only kind of buying there is
Sold (120 mo)
$332.15K
$0.00 on a plan · $0.00 straight out of an exercise
Sold at will
$332.15K
14 of 14 sales
Net
+$10.40M
+$10.40M against sales at will

By person

39 insiders · 86 transactions
0.2×

Jon Carpenter holds only 0.2 times base salary in stock. $125.33K of shares against $600.00K in salary for 2025.

Salary from the company's own proxy. The shares are what Jon Carpenter last reported holding, valued at $5.19, the price Common Stock was last bought or sold at on the open market here, on 8 Sep 2026.

Insider
Role
Bought
Sold
Net
Holding
Worth
Change
LIVEK WILLIAM PAUL
Director
$6.01M (28)
$121.86K (6)
+$5.88M
217,473
$1.13M
Cerberus Capital Management, L.P. entity
Director
$2.94M (13)
+$2.94M
5,688,097
$29.52M
+4,861%
Gotlieb Irwin
Director
$716.45K (3)
+$716.45K
438,193
$2.27M
FISHER ITZHAK
Director
$320.00K (2)
+$320.00K
134,685
$699.02K
McLaughlin Matthew F.
Chief Executive Officer
$206.84K (3)
+$206.84K
185,739
$963.99K
+48.6%
Rosenthal Brent D
Director
$197.27K (3)
+$197.27K
54,897
$284.92K
Wendling Brian J
Director
$89.19K (5)
+$89.19K
42,507
$220.61K
FULLER DALE L
Director
$83.75K (3)
+$83.75K
38,470
$199.66K
Rostock Joseph R
See Remarks
$76.89K (2)
−$76.89K
14,553
$75.53K
HESS DANIEL
Chief Product Officer
$73.66K (2)
−$73.66K
16,303
$84.61K
+1,040%
Banerjee Nana
Director
$49.10K (1)
+$49.10K
35,624
$184.89K
Wilson Christopher T
Chief Commercial Officer
$40.02K (2)
−$40.02K
158,030
$820.18K
+144.3%
Carpenter Jonathan
Chief Executive Officer
$37.84K (5)
+$37.84K
24,148
$125.33K
Kline David
Director
$37.03K (1)
+$37.03K
7,000
$36.33K
180 DEGREE CAPITAL CORP. /NY/ entity
See Explanation of Responses
$21.17K (1)
+$21.17K
27,542
$142.94K
+5.4%
ALGRANATI DAVID
Chief Innovation Officer
$19.11K (1)
−$19.11K
12,595
$65.37K
Patterson Martin Edward
Director
$14.37K (3)
+$14.37K
38,682
$200.76K
Curry Mary Margaret
See Remarks
$10.95K (1)
$612.00 (1)
+$10.34K
36,867
$191.34K
+72.0%
CHARTER COMMUNICATIONS, INC. /MO/ entity
10% owner
9,938,622
$51.58M
+234.8%
CHEMEROW DAVID I.
Chief Financial Officer
248,661
$1.29M
+5.9%
KERREST JACQUES
Director
145,002
$752.56K
Martin John K
Director
134,954
$700.41K
FULGONI GIAN
Director
109,553
$568.58K
+15.7%
Meierhoefer Cameron
Chief Operating Officer
77,682
$403.17K
+40.4%
WIENER BRYAN
Chief Executive Officer
70,576
$366.29K
+2,253%
DiBattiste Carol
See Remarks
67,398
$349.80K
Brown Michael Andrew
Chief Technology Officer
57,439
$298.11K
+49.5%
Engel William E
Director
53,546
$277.90K
+3.3%
Fink Gregory A
Chief Financial Officer
42,572
$220.95K
+4,257,100%
Gillin Leslie
Director
33,354
$173.11K
Love Kathleen
Director
22,484
$116.69K
Hofstetter Sarah
President
21,047
$109.23K
Reilly Paul J
Director
17,630
$91.50K
Michelle McKenna
Director
17,630
$91.50K
Bagdasarian Stephen
Chief Commercial Officer
7,814
$40.55K
+878.0%
Bradford K Joanne
Director
6,039
$31.34K
Spencer Michelle
SVP, Chief Accounting Officer
5,445
$28.26K
+46.0%
NORMAN ROBERT D
Director
2,080
$10.80K
Liberty Broadband Corp entity
Director
0
$0.00

No percentages here. This company's share count has moved by a factor of 3.1 over the window, from 4,890,557 to 15,184,326 shares. A split, a merger or a large issue changes what the company is, and a holding measured at one point in that run is not a fraction of it at another.

Insider
Date
Role
Action
Shares
Price
Amount
McLaughlin Matthew F.
8 Sep 2026
Chief Executive Officer
Buy
3,367
$5.19
$17.47K
McLaughlin Matthew F.
4 Sep 2026
Chief Executive Officer
Buy
16,633
$5.06
$84.16K
LIVEK WILLIAM PAUL
28 Aug 2026
Director
Buy
20,000
$5.23
$104.60K
McLaughlin Matthew F.
26 Aug 2026
Chief Executive Officer
Buy
20,000
$5.26
$105.20K
Kline David
20 Aug 2026
Director
Buy
7,000
$5.29
$37.03K
180 DEGREE CAPITAL CORP. /NY/
3 Apr 2024
See Explanation of Responses
Buy indirect
1,417
$14.94
$21.17K
Wendling Brian J
17 Aug 2023
Director
Buy
10,353
$0.73
$7.56K
Curry Mary Margaret
17 Aug 2023
See Remarks
Buy
15,000
$0.73
$10.95K
Carpenter Jonathan
16 Aug 2023
Chief Executive Officer
Buy
5,000
$0.77
$3.85K
Wendling Brian J
16 Aug 2023
Director
Buy
39,647
$0.76
$30.13K
Carpenter Jonathan
11 Aug 2023
Chief Executive Officer
Buy
7,500
$0.81
$6.08K
Patterson Martin Edward
20 Jun 2023
Director
Buy
9,000
$0.89
$8.01K
LIVEK WILLIAM PAUL
19 May 2023
Director
Buy
175,642
$0.98
$172.13K
LIVEK WILLIAM PAUL
18 May 2023
Director
Buy
124,358
$0.88
$109.44K
LIVEK WILLIAM PAUL
14 Mar 2023
Director
Buy
249,074
$1.02
$254.06K
LIVEK WILLIAM PAUL
13 Mar 2023
Director
Buy
926
$1.00
$926.00
LIVEK WILLIAM PAUL
12 Dec 2022
Director
Buy
150,000
$1.30
$195.00K
LIVEK WILLIAM PAUL
9 Dec 2022
Director
Buy
75,000
$1.17
$87.75K
LIVEK WILLIAM PAUL
8 Dec 2022
Director
Buy
50,000
$1.17
$58.50K
Wendling Brian J
8 Dec 2022
Director
Buy
20,000
$1.15
$23.00K
LIVEK WILLIAM PAUL
7 Dec 2022
Director
Buy
25,000
$1.19
$29.75K
Cerberus Capital Management, L.P.
6 Dec 2022
Director
Buy
50,000
$1.26
$63.10K
Cerberus Capital Management, L.P.
6 Dec 2022
Director
Buy
1,500,000
$1.10
$1.65M
Wendling Brian J
30 Nov 2022
Director
Buy
5,000
$1.38
$6.90K
Patterson Martin Edward
30 Nov 2022
Director
Buy
1,000
$1.39
$1.39K
Cerberus Capital Management, L.P.
30 Nov 2022
Director
Buy
25,000
$1.36
$33.91K
Cerberus Capital Management, L.P.
28 Nov 2022
Director
Buy
50,000
$1.42
$71.01K
Wendling Brian J
28 Nov 2022
Director
Buy
15,000
$1.44
$21.60K
Patterson Martin Edward
28 Nov 2022
Director
Buy
3,500
$1.42
$4.97K
Cerberus Capital Management, L.P.
25 Nov 2022
Director
Buy
17,597
$1.45
$25.52K
Cerberus Capital Management, L.P.
23 Nov 2022
Director
Buy
1,774
$1.45
$2.57K
Cerberus Capital Management, L.P.
22 Nov 2022
Director
Buy
629
$1.45
$911.55
Cerberus Capital Management, L.P.
21 Nov 2022
Director
Buy
25,000
$1.48
$37.00K
Cerberus Capital Management, L.P.
18 Nov 2022
Director
Buy
50,000
$1.50
$75.00K
Carpenter Jonathan
17 Nov 2022
Chief Executive Officer
Buy
3,500
$1.54
$5.39K
Carpenter Jonathan
11 Nov 2022
Chief Executive Officer
Buy
8,000
$1.45
$11.60K
Cerberus Capital Management, L.P.
11 Nov 2022
Director
Buy
35,000
$1.48
$51.93K
Cerberus Capital Management, L.P.
31 Aug 2022
Director
Buy
30,151
$2.15
$64.77K
Cerberus Capital Management, L.P.
30 Aug 2022
Director
Buy
82,431
$2.14
$176.67K
LIVEK WILLIAM PAUL
29 Aug 2022
Director
Buy
2,756
$2.09
$5.76K
Cerberus Capital Management, L.P.
29 Aug 2022
Director
Buy
325,506
$2.12
$690.76K
LIVEK WILLIAM PAUL
26 Aug 2022
Director
Buy
179,748
$2.10
$377.47K
LIVEK WILLIAM PAUL
25 Aug 2022
Director
Buy
167,496
$2.08
$348.39K
LIVEK WILLIAM PAUL
1 Jun 2022
See Remarks
Buy
340,696
$1.93
$657.54K
LIVEK WILLIAM PAUL
31 May 2022
See Remarks
Buy
259,304
$1.90
$492.68K
Banerjee Nana
18 May 2022
Director
Buy
29,400
$1.67
$49.10K
Carpenter Jonathan
12 May 2022
Chief Financial Officer
Buy
7,000
$1.56
$10.92K
LIVEK WILLIAM PAUL
7 Mar 2022
See Remarks
Buy
200,000
$2.67
$534.00K
LIVEK WILLIAM PAUL
4 Mar 2022
See Remarks
Buy
69,998
$2.59
$181.29K
LIVEK WILLIAM PAUL
3 Mar 2022
See Remarks
Buy
130,002
$2.54
$330.21K
LIVEK WILLIAM PAUL
2 Sep 2021
See Remarks
Buy
14,695
$4.01
$58.93K
LIVEK WILLIAM PAUL
1 Sep 2021
See Remarks
Buy
305
$3.75
$1.14K
LIVEK WILLIAM PAUL
27 Aug 2021
See Remarks
Buy
20,000
$3.98
$79.60K
LIVEK WILLIAM PAUL
26 Aug 2021
See Remarks
Buy
25,000
$3.81
$95.25K
LIVEK WILLIAM PAUL
18 Aug 2021
See Remarks
Buy
25,371
$3.40
$86.26K
FISHER ITZHAK
11 Aug 2021
Director
Buy
50,000
$3.18
$159.00K
FISHER ITZHAK
11 Aug 2021
Director
Buy
50,000
$3.22
$161.00K
Gotlieb Irwin
11 Aug 2021
Director
Buy
100,000
$3.19
$319.00K
Rosenthal Brent D
11 Aug 2021
Director
Buy
15,000
$3.25
$48.75K
Gotlieb Irwin
2 Jun 2021
Director
Buy
38,653
$3.95
$152.68K
Gotlieb Irwin
1 Jun 2021
Director
Buy
61,347
$3.99
$244.77K
LIVEK WILLIAM PAUL
18 Mar 2021
See Remarks
Buy
83,013
$3.73
$309.64K
LIVEK WILLIAM PAUL
17 Mar 2021
See Remarks
Buy
116,987
$3.61
$422.32K
FULLER DALE L
13 Nov 2019
Director
Buy
5,000
$3.85
$19.25K
LIVEK WILLIAM PAUL
12 Nov 2019
See Remarks
Buy
56,454
$3.38
$190.81K
LIVEK WILLIAM PAUL
11 Nov 2019
See Remarks
Buy
34,083
$3.41
$116.22K
LIVEK WILLIAM PAUL
8 Nov 2019
See Remarks
Buy
34,398
$3.20
$110.07K
FULLER DALE L
8 Nov 2019
Director
Buy
10,000
$3.23
$32.30K
LIVEK WILLIAM PAUL
7 Nov 2019
See Remarks
Buy
187,645
$3.18
$596.71K
Rosenthal Brent D
7 Nov 2019
Director
Buy
19,500
$3.13
$61.04K
Rosenthal Brent D
7 Nov 2019
Director
Buy
27,000
$3.24
$87.48K
FULLER DALE L
7 Nov 2019
Director
Buy
10,000
$3.22
$32.20K

What was left out

Form 4 filings counted 319
Amendments (4/A) skipped 3
Filings about a different issuer 0
Unreadable filings 0
Joint filings 30
Sales on a Rule 10b5-1 plan 0
Sales straight out of an exercise 0
Sales at will 14
Transactions with no price 0
Shares from compensation/vesting 20,858,125
Sales filed before the plan box existed 8
History held since 9 Sep 2016