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Who

Catherine S. Brune

Director

Company insider

Files Form 4 as: Director and 10% owner, Ameren; Other, Allstate.

In numbers

Trades disclosed
97
Buys
0
Sells
10
Bought
$0
Sold
$4.9M
Companies
2
Companies where not an officer
2
First trade
21 Feb 2006
Last trade
5 Mar 2026
Last filed
6 Mar 2026

Companies traded

Everywhere else they filed: board seats, 10% stakes, other companies
AEE AmerenDirector, 10% owner · Electric Utilities & IPPs · last 5 Mar 20260 buys · 0 sells
ALL AllstateOther · Insurance · last 22 Feb 20110 buys · 10 sells

Activity over time

1 Nov 2024 – 1 Oct 2026
101Nov 24May 25Nov 25Apr 26Oct 26

Buys above the line, sells below, each month.

Every trade

TradedCompanyWhatAmount
5 Mar 2026filed 6 Mar 2026AEE AmerenElectric Utilities & IPPsSEC FORM 4 Code G—450 at $0.00filing
5 Mar 2026filed 6 Mar 2026AEE AmerenElectric Utilities & IPPsSEC FORM 4 Code G—450 at $0.00filing
5 Jan 2026filed 7 Jan 2026AEE AmerenElectric Utilities & IPPsSEC FORM 4 Code A—1,686 at $0.00filing
5 Jan 2026filed 7 Jan 2026AEE AmerenElectric Utilities & IPPsSEC FORM 4 Code A—1,686 at $0.00filing
12 Mar 2025filed 14 Mar 2025AEE AmerenElectric Utilities & IPPsSEC FORM 4 Code G—620 at $0.00filing
3 Jan 2025filed 7 Jan 2025AEE AmerenElectric Utilities & IPPsSEC FORM 4 Code A—1,911 at $0.00filing
12 Mar 2024filed 13 Mar 2024AEE AmerenElectric Utilities & IPPsSEC FORM 4 Code G—823 at $0.00filing
3 Jan 2024filed 5 Jan 2024AEE AmerenElectric Utilities & IPPsSEC FORM 4 Code A—2,028 at $0.00filing
13 Mar 2023filed 14 Mar 2023AEE AmerenElectric Utilities & IPPsSEC FORM 4 Code G—722 at $0.00filing
3 Jan 2023filed 5 Jan 2023AEE AmerenElectric Utilities & IPPsSEC FORM 4 Code A—1,696 at $0.00filing
3 Jan 2022filed 5 Jan 2022AEE AmerenElectric Utilities & IPPsSEC FORM 4 Code A—1,694 at $0.00filing
14 Dec 2021filed 16 Dec 2021AEE AmerenElectric Utilities & IPPsSEC FORM 4 Code G—1,482 at $0.00filing
11 Mar 2021filed 12 Mar 2021AEE AmerenElectric Utilities & IPPsSEC FORM 4 Code G—398 at $0.00filing
2 Jan 2021filed 5 Jan 2021AEE AmerenElectric Utilities & IPPsSEC FORM 4 Code A—1,858 at $0.00filing
4 Mar 2020filed 9 Mar 2020AEE AmerenElectric Utilities & IPPsSEC FORM 4 Code G—320 at $0.00filing
2 Jan 2020filed 6 Jan 2020AEE AmerenElectric Utilities & IPPsSEC FORM 4 Code A—1,907 at $0.00filing
6 Mar 2019filed 8 Mar 2019AEE AmerenElectric Utilities & IPPsSEC FORM 4 Code G—1,483 at $0.00filing
2 Jan 2019filed 4 Jan 2019AEE AmerenElectric Utilities & IPPsSEC FORM 4 Code A—2,125 at $0.00filing
13 Mar 2018filed 13 Mar 2018AEE AmerenElectric Utilities & IPPsSEC FORM 4 Code G—3,983 at $0.00filing
2 Jan 2018filed 4 Jan 2018AEE AmerenElectric Utilities & IPPsSEC FORM 4 Code A—2,056 at $0.00filing

Sectors

Financials10

Buys in green, sells in red, by the company’s sector.

Related people

Rafael FloresDirector · Director at Ameren, filing Form 4 there in the last year
Ryan J. MartinSVP Finance · SVP Finance at Ameren, filing Form 4 there in the last year
Theresa A. ShawSVP and CATO · SVP and CATO at Ameren, filing Form 4 there in the last year
Michael L. MoehnGroup President, Utilities · Group President, Utilities at Ameren, filing Form 4 there in the last year
Patrick E. SmithChairman & President of Sub · Chairman & President of Sub at Ameren, filing Form 4 there in the last year
Michael A. RulliRepresentative, OH-06 · Also traded ALL in the last 90 days
Mario RizzoOther role · Also traded ALL in the last 90 days
John E. DugenskeOther role · Also traded ALL in the last 90 days