CRANSTON MARY B

Director at GRAFTECH INTERNATIONAL LTD · on record since Jan 18, 2006
Director at JUNIPER NETWORKS INC · on record since Nov 16, 2007
Director at VISA INC. · on record since Mar 25, 2008
Director at INTERNATIONAL RECTIFIER CORP /DE/ · on record since May 21, 2008
Director at EXPONENT INC · on record since Jun 7, 2010
Director at Chemours Co · on record since May 8, 2026
Director at MyoKardia, Inc. · on record since Apr 13, 2016
Director at McAfee Corp. · on record since Nov 23, 2020
Director at TPG Inc. · on record since Jan 13, 2022

Insider trading activity of CRANSTON MARY B

Transactions on record: 270; since Jan 20, 2004

Open-market buys: 6; $618.1K

Open-market sells: 64; $7.8M

Companies traded: 10; last filing Aug 11, 2026

Figures computed from official regulatory filings — .

Companies where CRANSTON MARY B has traded

Chemours Co15 tx · $145K · Aug 11, 2026
TPG Inc.6 tx · Jul 17, 2026
VISA INC.31 tx · $3.7M · Jan 26, 2023
McAfee Corp.6 tx · $69.8K · Mar 3, 2022
MyoKardia, Inc.23 tx · $2.4M · Nov 19, 2020
Mellanox Technologies, Ltd.1 tx · $15.1K · Jan 24, 2018
27 tx · $54.6K · May 20, 2015
76 tx · $3M · Jan 13, 2015
20 tx · $99.5K · Jun 2, 2014
65 tx · $1.5M · Apr 28, 2014

Track record of CRANSTON MARY B

Statistical track record

Free

Open-market buys: 6

Last buy: Aug 7, 2026

Win rates and median returns are available with a free account (5 insiders/month).

Transaction history of CRANSTON MARY B

Co-insiders of CRANSTON MARY B

This page republishes public regulatory disclosures.

Company	Filed	Type	Qty	Price	Value · USD	Src
Chemours CoListing on record	Aug 11, 2026	Buy	6,000	15.83 USD	$95K	SEC
TPG Inc.Listing on record	Jul 17, 2026	Award	4,181	—	—	SEC
Chemours CoListing on record	May 8, 2026	Award	7,182	0.00 USD	—	SEC
TPG Inc.Listing on record	Jul 17, 2025	Award	2,762	—	—	SEC
Chemours CoListing on record	Apr 24, 2025	Award	14,096	0.00 USD	—	SEC
Chemours CoListing on record	Aug 7, 2024	Award	8,547	0.00 USD	—	SEC
TPG Inc.Listing on record	Jul 17, 2024	Award	3,592	—	—	SEC
TPG Inc.Listing on record	Jul 18, 2023	Award	5,111	—	—	SEC
Chemours CoListing on record	Apr 28, 2023	Award	5,858	0.00 USD	—	SEC
VISA INC.Listing on record	Jan 26, 2023	Award	1,050	0.00 USD	—	SEC
TPG Inc.Listing on record	Jul 19, 2022	Award	9,142	—	—	SEC
VISA INC.Listing on record	Jun 6, 2022	Gift	-940	0.00 USD	—	SEC
Chemours CoListing on record	Apr 29, 2022	Award	4,442	0.00 USD	—	SEC
McAfee Corp.Listing unverified	Mar 3, 2022	Other	-69,003	—	—	SEC
VISA INC.Listing on record	Jan 27, 2022	AwardD (derivative)	1,114	—	—	SEC
TPG Inc.Listing on record	Jan 13, 2022	Award	10,170	—	—	SEC
McAfee Corp.Listing unverified	Aug 31, 2021	Award	2,609	26.77 USD	$69.8K	SEC
McAfee Corp.Listing unverified	Jun 8, 2021	Award	8,259	0.00 USD	—	SEC
Chemours CoListing on record	Apr 30, 2021	Award	4,653	0.00 USD	—	SEC
VISA INC.Listing on record	Feb 19, 2021	Sell	-4,900	207.51 USD	$1M	SEC
VISA INC.Listing on record	Jan 27, 2021	AwardD (derivative)	1,064	—	—	SEC
McAfee Corp.Listing unverified	Dec 17, 2020	AwardD (derivative)	7,267	0.00 USD	—	SEC
VISA INC.Listing on record	Dec 15, 2020	Gift	-2,432	0.00 USD	—	SEC
McAfee Corp.Listing unverified	Nov 23, 2020	Exercise	27,404	0.00 USD	—	SEC
McAfee Corp.Listing unverified	Nov 23, 2020	ExerciseD (derivative)	-27,404	0.00 USD	—	SEC

Company	Filed	Type	Qty	Price	Value · USD	Src
Chemours CoListing on record	Aug 11, 2026	Buy	6,000	15.83 USD	$95K	SEC
TPG Inc.Listing on record	Jul 17, 2026	Award	4,181	—	—	SEC
Chemours CoListing on record	May 8, 2026	Award	7,182	0.00 USD	—	SEC
TPG Inc.Listing on record	Jul 17, 2025	Award	2,762	—	—	SEC
Chemours CoListing on record	Apr 24, 2025	Award	14,096	0.00 USD	—	SEC
Chemours CoListing on record	Aug 7, 2024	Award	8,547	0.00 USD	—	SEC
TPG Inc.Listing on record	Jul 17, 2024	Award	3,592	—	—	SEC
TPG Inc.Listing on record	Jul 18, 2023	Award	5,111	—	—	SEC
Chemours CoListing on record	Apr 28, 2023	Award	5,858	0.00 USD	—	SEC
VISA INC.Listing on record	Jan 26, 2023	Award	1,050	0.00 USD	—	SEC
TPG Inc.Listing on record	Jul 19, 2022	Award	9,142	—	—	SEC
VISA INC.Listing on record	Jun 6, 2022	Gift	-940	0.00 USD	—	SEC
Chemours CoListing on record	Apr 29, 2022	Award	4,442	0.00 USD	—	SEC
McAfee Corp.Listing unverified	Mar 3, 2022	Other	-69,003	—	—	SEC
VISA INC.Listing on record	Jan 27, 2022	AwardD (derivative)	1,114	—	—	SEC
TPG Inc.Listing on record	Jan 13, 2022	Award	10,170	—	—	SEC
McAfee Corp.Listing unverified	Aug 31, 2021	Award	2,609	26.77 USD	$69.8K	SEC
McAfee Corp.Listing unverified	Jun 8, 2021	Award	8,259	0.00 USD	—	SEC
Chemours CoListing on record	Apr 30, 2021	Award	4,653	0.00 USD	—	SEC
VISA INC.Listing on record	Feb 19, 2021	Sell	-4,900	207.51 USD	$1M	SEC
VISA INC.Listing on record	Jan 27, 2021	AwardD (derivative)	1,064	—	—	SEC
McAfee Corp.Listing unverified	Dec 17, 2020	AwardD (derivative)	7,267	0.00 USD	—	SEC
VISA INC.Listing on record	Dec 15, 2020	Gift	-2,432	0.00 USD	—	SEC
McAfee Corp.Listing unverified	Nov 23, 2020	Exercise	27,404	0.00 USD	—	SEC
McAfee Corp.Listing unverified	Nov 23, 2020	ExerciseD (derivative)	-27,404	0.00 USD	—	SEC