BRINKLEY CYNTHIA J

Vice President at Motors Liquidation Co · on record since Jul 6, 2011
Director at ENERGIZER HOLDINGS, INC. · on record since Jul 10, 2015
EVP, Chief Admin/Markets Offcr at CENTENE CORP · on record since Dec 18, 2018
Director at AMEREN CORP · on record since Dec 5, 2019

Insider trading activity of BRINKLEY CYNTHIA J

Transactions on record: 103; since Jul 6, 2011

Open-market buys: 1; $92.5K

Open-market sells: 0

Companies traded: 4; last filing Jan 7, 2026

Figures computed from official regulatory filings — .

Companies where BRINKLEY CYNTHIA J has traded

AMEREN CORP8 tx · Jan 7, 2026
ENERGIZER HOLDINGS, INC.35 tx · $276.8K · Jan 5, 2026
CENTENE CORP39 tx · $17.5M · Feb 7, 2019
Motors Liquidation Co21 tx · $490.5K · Jan 3, 2013

Track record of BRINKLEY CYNTHIA J

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

Transaction history of BRINKLEY CYNTHIA J

Co-insiders of BRINKLEY CYNTHIA J

This page republishes public regulatory disclosures.

Company	Filed	Type	Qty	Price	Value · USD	Signals	Src
AMEREN CORPListing on record	Jan 7, 2026	Award	1,686	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
ENERGIZER HOLDINGS, INC.Listing on record	Jan 5, 2026	AwardD (derivative)	7,534	—	n/a (No price was disclosed in the filing)		SEC
ENERGIZER HOLDINGS, INC.Listing on record	May 15, 2025	Buy	4,000	23.12 USD	$92.5K	conv 71ClusterFirst in 12mo	SEC
AMEREN CORPListing on record	Jan 7, 2025	Award	1,911	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
ENERGIZER HOLDINGS, INC.Listing on record	Jan 3, 2025	AwardD (derivative)	4,335	—	n/a (No price was disclosed in the filing)		SEC
AMEREN CORPListing on record	Jan 5, 2024	Award	2,028	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
ENERGIZER HOLDINGS, INC.Listing on record	Jan 4, 2024	AwardD (derivative)	4,709	—	n/a (No price was disclosed in the filing)		SEC
AMEREN CORPListing on record	Jan 5, 2023	Award	1,696	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
ENERGIZER HOLDINGS, INC.Listing on record	Jan 5, 2023	AwardD (derivative)	4,244	—	n/a (No price was disclosed in the filing)		SEC
ENERGIZER HOLDINGS, INC.Listing on record	Jan 5, 2022	AwardD (derivative)	3,561	—	n/a (No price was disclosed in the filing)		SEC
AMEREN CORPListing on record	Jan 5, 2022	Award	1,694	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
ENERGIZER HOLDINGS, INC.Listing on record	Jan 6, 2021	ExerciseD (derivative)	-2,987	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
ENERGIZER HOLDINGS, INC.Listing on record	Jan 6, 2021	Exercise	2,987	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
ENERGIZER HOLDINGS, INC.Listing on record	Jan 6, 2021	AwardD (derivative)	3,433	—	n/a (No price was disclosed in the filing)		SEC
AMEREN CORPListing on record	Jan 5, 2021	Award	1,858	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
AMEREN CORPListing on record	Jan 6, 2020	Award	1,907	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
ENERGIZER HOLDINGS, INC.Listing on record	Jan 3, 2020	Exercise	2,460	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
ENERGIZER HOLDINGS, INC.Listing on record	Jan 3, 2020	AwardD (derivative)	597	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
ENERGIZER HOLDINGS, INC.Listing on record	Jan 3, 2020	AwardD (derivative)	2,987	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
ENERGIZER HOLDINGS, INC.Listing on record	Jan 3, 2020	ExerciseD (derivative)	-2,460	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
AMEREN CORPListing on record	Dec 5, 2019	Award	146	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
ENERGIZER HOLDINGS, INC.Listing on record	Oct 2, 2019	AwardD (derivative)	685	43.58 USD	$29.9K		SEC
ENERGIZER HOLDINGS, INC.Listing on record	Jul 2, 2019	AwardD (derivative)	647	38.64 USD	$25K		SEC
ENERGIZER HOLDINGS, INC.Listing on record	Apr 2, 2019	AwardD (derivative)	556	44.93 USD	$25K		SEC
CENTENE CORPListing on record	Feb 7, 2019	Award	24,500	28.40 USD	$695.8K		SEC

Company	Filed	Type	Qty	Price	Value · USD	Signals	Src
AMEREN CORPListing on record	Jan 7, 2026	Award	1,686	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
ENERGIZER HOLDINGS, INC.Listing on record	Jan 5, 2026	AwardD (derivative)	7,534	—	n/a (No price was disclosed in the filing)		SEC
ENERGIZER HOLDINGS, INC.Listing on record	May 15, 2025	Buy	4,000	23.12 USD	$92.5K	conv 71ClusterFirst in 12mo	SEC
AMEREN CORPListing on record	Jan 7, 2025	Award	1,911	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
ENERGIZER HOLDINGS, INC.Listing on record	Jan 3, 2025	AwardD (derivative)	4,335	—	n/a (No price was disclosed in the filing)		SEC
AMEREN CORPListing on record	Jan 5, 2024	Award	2,028	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
ENERGIZER HOLDINGS, INC.Listing on record	Jan 4, 2024	AwardD (derivative)	4,709	—	n/a (No price was disclosed in the filing)		SEC
AMEREN CORPListing on record	Jan 5, 2023	Award	1,696	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
ENERGIZER HOLDINGS, INC.Listing on record	Jan 5, 2023	AwardD (derivative)	4,244	—	n/a (No price was disclosed in the filing)		SEC
ENERGIZER HOLDINGS, INC.Listing on record	Jan 5, 2022	AwardD (derivative)	3,561	—	n/a (No price was disclosed in the filing)		SEC
AMEREN CORPListing on record	Jan 5, 2022	Award	1,694	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
ENERGIZER HOLDINGS, INC.Listing on record	Jan 6, 2021	ExerciseD (derivative)	-2,987	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
ENERGIZER HOLDINGS, INC.Listing on record	Jan 6, 2021	Exercise	2,987	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
ENERGIZER HOLDINGS, INC.Listing on record	Jan 6, 2021	AwardD (derivative)	3,433	—	n/a (No price was disclosed in the filing)		SEC
AMEREN CORPListing on record	Jan 5, 2021	Award	1,858	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
AMEREN CORPListing on record	Jan 6, 2020	Award	1,907	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
ENERGIZER HOLDINGS, INC.Listing on record	Jan 3, 2020	Exercise	2,460	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
ENERGIZER HOLDINGS, INC.Listing on record	Jan 3, 2020	AwardD (derivative)	597	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
ENERGIZER HOLDINGS, INC.Listing on record	Jan 3, 2020	AwardD (derivative)	2,987	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
ENERGIZER HOLDINGS, INC.Listing on record	Jan 3, 2020	ExerciseD (derivative)	-2,460	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
AMEREN CORPListing on record	Dec 5, 2019	Award	146	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
ENERGIZER HOLDINGS, INC.Listing on record	Oct 2, 2019	AwardD (derivative)	685	43.58 USD	$29.9K		SEC
ENERGIZER HOLDINGS, INC.Listing on record	Jul 2, 2019	AwardD (derivative)	647	38.64 USD	$25K		SEC
ENERGIZER HOLDINGS, INC.Listing on record	Apr 2, 2019	AwardD (derivative)	556	44.93 USD	$25K		SEC
CENTENE CORPListing on record	Feb 7, 2019	Award	24,500	28.40 USD	$695.8K		SEC