FISHER ITZHAK

Director at Churchill Ventures LTD · on record since Mar 1, 2007
Chairman at Churchill Ventures LTD · on record since Mar 1, 2007
10% owner at Churchill Ventures LTD · on record since Mar 1, 2007
EVP, Global Business Develop. at Nielsen Holdings plc · on record since Oct 2, 2014
Director at SITO MOBILE, LTD. · on record since Jun 16, 2017
Director at COMSCORE, INC. · on record since Mar 12, 2021

Insider trading activity of FISHER ITZHAK

Transactions on record: 119; since May 13, 2011

Open-market buys: 4; $667.1K

Open-market sells: 23; $24.8M

Companies traded: 3; last filing Dec 31, 2025

Figures computed from official regulatory filings — .

Companies where FISHER ITZHAK has traded

COMSCORE, INC.26 tx · $320K · Dec 31, 2025
SITO MOBILE, LTD.4 tx · $347.1K · Aug 25, 2017
Nielsen Holdings plc89 tx · $32.7M · Oct 2, 2014

Track record of FISHER ITZHAK

Insufficient history for a statistical track record (fewer than 5 open-market buys).

Transaction history of FISHER ITZHAK

Co-insiders of FISHER ITZHAK

This page republishes public regulatory disclosures.

Company	Filed	Type	Qty	Price	Value · USD	Signals	Src
COMSCORE, INC.Listing on record	Dec 31, 2025	Exercise	10,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
COMSCORE, INC.Listing on record	Dec 31, 2025	ExerciseD (derivative)	-10,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
COMSCORE, INC.Listing on record	Jul 3, 2025	AwardD (derivative)	10,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
COMSCORE, INC.Listing on record	Jun 20, 2025	ExerciseD (derivative)	-10,739	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
COMSCORE, INC.Listing on record	Jun 20, 2025	Exercise	10,739	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
COMSCORE, INC.Listing on record	Jul 2, 2024	AwardD (derivative)	10,739	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
COMSCORE, INC.Listing on record	Jun 14, 2024	Exercise	8,415	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
COMSCORE, INC.Listing on record	Jun 14, 2024	ExerciseD (derivative)	-8,415	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
COMSCORE, INC.Listing on record	Jul 7, 2023	AwardD (derivative)	168,316	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
COMSCORE, INC.Listing on record	Jun 16, 2023	Exercise	100,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
COMSCORE, INC.Listing on record	Jun 16, 2023	ExerciseD (derivative)	-100,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
COMSCORE, INC.Listing on record	Jul 8, 2022	AwardD (derivative)	100,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
COMSCORE, INC.Listing on record	Jun 17, 2022	ExerciseD (derivative)	-50,100	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
COMSCORE, INC.Listing on record	Jun 17, 2022	Exercise	50,100	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
COMSCORE, INC.Listing on record	May 18, 2022	Award	1,790	—	n/a (No price was disclosed in the filing)		SEC
COMSCORE, INC.Listing on record	Dec 20, 2021	AwardD (derivative)	67,416	—	n/a (No price was disclosed in the filing)		SEC
COMSCORE, INC.Listing on record	Dec 20, 2021	Award	89,888	—	n/a (No price was disclosed in the filing)		SEC
COMSCORE, INC.Listing on record	Dec 20, 2021	AwardD (derivative)	34,696	—	n/a (No price was disclosed in the filing)		SEC
COMSCORE, INC.Listing on record	Dec 20, 2021	AwardD (derivative)	22,473	—	n/a (No price was disclosed in the filing)		SEC
COMSCORE, INC.Listing on record	Dec 20, 2021	AwardD (derivative)	33,044	—	n/a (No price was disclosed in the filing)		SEC
COMSCORE, INC.Listing on record	Aug 12, 2021	Buy	50,000	3.22 USD	$161K	conv 80ClusterFirst in 12mo	SEC
COMSCORE, INC.Listing on record	Aug 12, 2021	Buy	50,000	3.18 USD	$159K	conv 72ClusterFirst in 12mo	SEC
COMSCORE, INC.Listing on record	Jul 1, 2021	AwardD (derivative)	50,100	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
COMSCORE, INC.Listing on record	Jun 14, 2021	ExerciseD (derivative)	-26,969	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
COMSCORE, INC.Listing on record	Jun 14, 2021	Exercise	26,969	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC

Company	Filed	Type	Qty	Price	Value · USD	Signals	Src
COMSCORE, INC.Listing on record	Dec 31, 2025	Exercise	10,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
COMSCORE, INC.Listing on record	Dec 31, 2025	ExerciseD (derivative)	-10,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
COMSCORE, INC.Listing on record	Jul 3, 2025	AwardD (derivative)	10,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
COMSCORE, INC.Listing on record	Jun 20, 2025	ExerciseD (derivative)	-10,739	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
COMSCORE, INC.Listing on record	Jun 20, 2025	Exercise	10,739	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
COMSCORE, INC.Listing on record	Jul 2, 2024	AwardD (derivative)	10,739	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
COMSCORE, INC.Listing on record	Jun 14, 2024	Exercise	8,415	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
COMSCORE, INC.Listing on record	Jun 14, 2024	ExerciseD (derivative)	-8,415	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
COMSCORE, INC.Listing on record	Jul 7, 2023	AwardD (derivative)	168,316	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
COMSCORE, INC.Listing on record	Jun 16, 2023	Exercise	100,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
COMSCORE, INC.Listing on record	Jun 16, 2023	ExerciseD (derivative)	-100,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
COMSCORE, INC.Listing on record	Jul 8, 2022	AwardD (derivative)	100,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
COMSCORE, INC.Listing on record	Jun 17, 2022	ExerciseD (derivative)	-50,100	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
COMSCORE, INC.Listing on record	Jun 17, 2022	Exercise	50,100	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
COMSCORE, INC.Listing on record	May 18, 2022	Award	1,790	—	n/a (No price was disclosed in the filing)		SEC
COMSCORE, INC.Listing on record	Dec 20, 2021	AwardD (derivative)	67,416	—	n/a (No price was disclosed in the filing)		SEC
COMSCORE, INC.Listing on record	Dec 20, 2021	Award	89,888	—	n/a (No price was disclosed in the filing)		SEC
COMSCORE, INC.Listing on record	Dec 20, 2021	AwardD (derivative)	34,696	—	n/a (No price was disclosed in the filing)		SEC
COMSCORE, INC.Listing on record	Dec 20, 2021	AwardD (derivative)	22,473	—	n/a (No price was disclosed in the filing)		SEC
COMSCORE, INC.Listing on record	Dec 20, 2021	AwardD (derivative)	33,044	—	n/a (No price was disclosed in the filing)		SEC
COMSCORE, INC.Listing on record	Aug 12, 2021	Buy	50,000	3.22 USD	$161K	conv 80ClusterFirst in 12mo	SEC
COMSCORE, INC.Listing on record	Aug 12, 2021	Buy	50,000	3.18 USD	$159K	conv 72ClusterFirst in 12mo	SEC
COMSCORE, INC.Listing on record	Jul 1, 2021	AwardD (derivative)	50,100	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
COMSCORE, INC.Listing on record	Jun 14, 2021	ExerciseD (derivative)	-26,969	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
COMSCORE, INC.Listing on record	Jun 14, 2021	Exercise	26,969	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC