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Total declarations
Companies
▲ Purchases (1 ops.)
▼ Sales (0 ops.)
Latest filing published 07 Jan 2026 for AMEREN CORP.
Filing timeline
BuySaleCynthia J. Brinkley
Insider track record
Disclosed buys
1
Disclosed sells
0
Signal history
Closed purchases
Market purchases
1
Not enough history yet: 1 closed purchase, at least 2 are needed.
Purchases by company
Since each purchase
- -30.8%Entry US$23.89 · Close at T+365 US$16.54
Entry is the close on the day after publication, the first price a reader could act on. Prices in the listing currency. Past moves are not a forecast.
Cynthia J. Brinkley: trading record in brief
Cynthia J. Brinkley appears in 29 filings, published between February 11, 2016 and January 7, 2026, for three Nasdaq-listed companies: Centene Corp (15, as EVP, Global Corp Development), Ameren Corp (8, as Director) and Energizer Holdings, Inc. (6, as Director).
No sale is recorded, and no Centene or Ameren line is a purchase. The record is made of 23 grants, 5 option exercises and a single open-market purchase: EUR 82,705 at Energizer Holdings, on May 14, 2025. Brinkley's own market trades within 30 days of colleagues at Energizer Holdings, Inc. number 1, 1 and 1, all of them in the same direction. Colleagues in order: Donal L. Mulligan, John J. Drabik and Kevin J. Hunt.
The pace slows: 5 filings in 2016, 6 in 2017, 4 in 2018 and 2019, then 1 to 2 a year since 2020. One filing falls in the last twelve months. Across all 29 filings, the publication delay is a median of 2 days.
Companies and markets linked to Cynthia J. Brinkley
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
Declarations29 total
1,686 shares0Common Stock, $.01 Par ValueSEC:0001229100-26-000002:0
4,000 shares@ US$23.12100.0% of flowCommon StockSEC:0001632790-25-000044:0
Canonical exit: 12 Aug 2025 (T+90)
1,911 shares0Common Stock, $.01 Par ValueSEC:0001002910-25-000025:0
2,028 shares0Common Stock, $.01 Par ValueSEC:0001002910-24-000023:0
1,696 shares0Common Stock, $.01 Par ValueSEC:0001002910-23-000014:0
1,694 shares0Common Stock, $.01 Par ValueSEC:0001002910-22-000004:0
2,987 shares0Common StockSEC:0001632790-21-000006:0
1,858 shares0Common Stock, $.01 Par ValueSEC:0001002910-21-000014:0
1,907 shares0Common Stock, $.01 Par ValueSEC:0001002910-20-000040:0
2,460 shares0Common StockSEC:0001632790-20-000003:0
146 shares0Common Stock, $.01 Par ValueSEC:0000899243-19-028576:0
24,500 shares@ US$28.4017.2% of flowCommon StockSEC:0001071739-19-000024:0
33,384 shares@ US$64.9953.6% of flowCommon StockSEC:0001071739-19-000024:1
2,298 shares0Common StockSEC:0001632790-19-000005:0
3,772 shares@ US$127.5312.0% of flowCommon StockSEC:0001071739-18-000150:0
2,172 shares@ US$132.837.2% of flowCommon StockSEC:0001071739-18-000138:0
3,017 shares@ US$134.2910.1% of flowCommon StockSEC:0001071739-18-000138:1
2,391 shares0Common StockSEC:0001632790-18-000008:0
3,996 shares@ US$99.022.7% of flowCommon StockSEC:0001071739-17-000114:0
45,000 shares@ US$99.7030.9% of flowCommon StockSEC:0001071739-17-000106:0
3,197 shares@ US$100.862.2% of flowCommon StockSEC:0001071739-17-000106:1
4,796 shares@ US$101.343.4% of flowCommon StockSEC:0001071739-17-000097:0
6,394 shares@ US$93.284.2% of flowCommon StockSEC:0001071739-17-000092:0
3,171 shares0Common StockSEC:0000899243-17-000454:0
50,000 shares@ US$56.2621.5% of flowCommon StockSEC:0001071739-16-000324:0
25 of 29 declarations
