Comparin Cynthia Jane

Director at Cambridge Display Technology, Inc. · on record since Apr 2, 2026
Director at CULLEN FROST BANKERS INC · on record since May 27, 2026
Director at BLACK BOX CORP · on record since Nov 7, 2016

Insider trading activity of Comparin Cynthia Jane

Transactions on record: 48; since May 26, 2017

Open-market buys: 9; $769.4K

Open-market sells: 1; $398.6K

Companies traded: 3; last filing Jul 2, 2026

Figures computed from official regulatory filings — methodology.

Companies where Comparin Cynthia Jane has traded

Cambridge Display Technology, Inc.35 tx · $1.1M · Jul 2, 2026
CULLEN FROST BANKERS INC9 tx · $93.4K · May 27, 2026
BLACK BOX CORP4 tx · $13.6K · Jan 9, 2019

Track record of Comparin Cynthia Jane

Statistical track record

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Open-market buys: 9

Last buy: Feb 23, 2021

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Transaction history of Comparin Cynthia Jane

Co-insiders of Comparin Cynthia Jane

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Company	Filed	Type	Qty	Price	Value · USD	Src
Cambridge Display Technology, Inc.	Jul 2, 2026	Award	455	0.00 USD	—	SEC
CULLEN FROST BANKERS INC	May 27, 2026	AwardD	630	0.00 USD	$0	SEC
Cambridge Display Technology, Inc.	Apr 2, 2026	Award	456	0.00 USD	$0	SEC
Cambridge Display Technology, Inc.	Jan 5, 2026	Award	341	0.00 USD	$0	SEC
Cambridge Display Technology, Inc.	Oct 2, 2025	Award	341	0.00 USD	$0	SEC
Cambridge Display Technology, Inc.	Jul 2, 2025	Award	342	0.00 USD	$0	SEC
CULLEN FROST BANKERS INC	May 1, 2025	AwardD	730	0.00 USD	$0	SEC
Cambridge Display Technology, Inc.	Apr 2, 2025	Award	342	0.00 USD	$0	SEC
Cambridge Display Technology, Inc.	Jan 3, 2025	Award	314	0.00 USD	$0	SEC
Cambridge Display Technology, Inc.	Oct 2, 2024	Award	314	0.00 USD	$0	SEC
Cambridge Display Technology, Inc.	Jul 2, 2024	Award	314	0.00 USD	$0	SEC
CULLEN FROST BANKERS INC	Apr 26, 2024	AwardD	727	0.00 USD	$0	SEC
Cambridge Display Technology, Inc.	Apr 2, 2024	Award	314	0.00 USD	$0	SEC
Cambridge Display Technology, Inc.	Jan 3, 2024	Award	472	0.00 USD	$0	SEC
Cambridge Display Technology, Inc.	Oct 3, 2023	Award	472	0.00 USD	$0	SEC
Cambridge Display Technology, Inc.	Jul 5, 2023	Award	472	0.00 USD	$0	SEC
CULLEN FROST BANKERS INC	Apr 28, 2023	AwardD	773	0.00 USD	$0	SEC
Cambridge Display Technology, Inc.	Apr 4, 2023	Award	472	0.00 USD	$0	SEC
Cambridge Display Technology, Inc.	Jan 4, 2023	Award	366	0.00 USD	$0	SEC
Cambridge Display Technology, Inc.	Nov 16, 2022	Sell	-3,628	109.88 USD	$398.6K	SEC
Cambridge Display Technology, Inc.	Oct 3, 2022	Award	366	0.00 USD	$0	SEC
Cambridge Display Technology, Inc.	Jul 5, 2022	Award	366	0.00 USD	$0	SEC
CULLEN FROST BANKERS INC	Apr 29, 2022	AwardD	598	0.00 USD	$0	SEC
Cambridge Display Technology, Inc.	Apr 4, 2022	Award	366	0.00 USD	$0	SEC
Cambridge Display Technology, Inc.	Jan 4, 2022	Award	225	0.00 USD	$0	SEC

Company	Filed	Type	Qty	Price	Value · USD	Src
Cambridge Display Technology, Inc.	Jul 2, 2026	Award	455	0.00 USD	—	SEC
CULLEN FROST BANKERS INC	May 27, 2026	AwardD	630	0.00 USD	$0	SEC
Cambridge Display Technology, Inc.	Apr 2, 2026	Award	456	0.00 USD	$0	SEC
Cambridge Display Technology, Inc.	Jan 5, 2026	Award	341	0.00 USD	$0	SEC
Cambridge Display Technology, Inc.	Oct 2, 2025	Award	341	0.00 USD	$0	SEC
Cambridge Display Technology, Inc.	Jul 2, 2025	Award	342	0.00 USD	$0	SEC
CULLEN FROST BANKERS INC	May 1, 2025	AwardD	730	0.00 USD	$0	SEC
Cambridge Display Technology, Inc.	Apr 2, 2025	Award	342	0.00 USD	$0	SEC
Cambridge Display Technology, Inc.	Jan 3, 2025	Award	314	0.00 USD	$0	SEC
Cambridge Display Technology, Inc.	Oct 2, 2024	Award	314	0.00 USD	$0	SEC
Cambridge Display Technology, Inc.	Jul 2, 2024	Award	314	0.00 USD	$0	SEC
CULLEN FROST BANKERS INC	Apr 26, 2024	AwardD	727	0.00 USD	$0	SEC
Cambridge Display Technology, Inc.	Apr 2, 2024	Award	314	0.00 USD	$0	SEC
Cambridge Display Technology, Inc.	Jan 3, 2024	Award	472	0.00 USD	$0	SEC
Cambridge Display Technology, Inc.	Oct 3, 2023	Award	472	0.00 USD	$0	SEC
Cambridge Display Technology, Inc.	Jul 5, 2023	Award	472	0.00 USD	$0	SEC
CULLEN FROST BANKERS INC	Apr 28, 2023	AwardD	773	0.00 USD	$0	SEC
Cambridge Display Technology, Inc.	Apr 4, 2023	Award	472	0.00 USD	$0	SEC
Cambridge Display Technology, Inc.	Jan 4, 2023	Award	366	0.00 USD	$0	SEC
Cambridge Display Technology, Inc.	Nov 16, 2022	Sell	-3,628	109.88 USD	$398.6K	SEC
Cambridge Display Technology, Inc.	Oct 3, 2022	Award	366	0.00 USD	$0	SEC
Cambridge Display Technology, Inc.	Jul 5, 2022	Award	366	0.00 USD	$0	SEC
CULLEN FROST BANKERS INC	Apr 29, 2022	AwardD	598	0.00 USD	$0	SEC
Cambridge Display Technology, Inc.	Apr 4, 2022	Award	366	0.00 USD	$0	SEC
Cambridge Display Technology, Inc.	Jan 4, 2022	Award	225	0.00 USD	$0	SEC