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Who

Mark Allan Ribisi

Officer

Company insider

Files Form 4 as: President of AIS subsidiary, Mercury General.

In numbers

Trades disclosed
10
Buys
1
Sells
0
Bought
$3,559
Sold
$0
Companies
1
Companies where not an officer
0
First trade
7 Jan 2025
Last trade
21 Feb 2026
Last filed
6 Apr 2026

Companies traded

Where they are an officer
MCY Mercury GeneralOfficer · Insurance · last 21 Feb 20261 buy · 0 sells

Activity over time

1 Jan 2025 – 1 Oct 2026
01Jan 25Jun 25Dec 25May 26Oct 26

Buys above the line, sells below, each month.

Every trade

TradedCompanyWhatAmount
21 Feb 2026filed 6 Apr 2026MCY Mercury Generaloption or derivative · InsuranceSEC FORM 4 Code A—1,388.3 at $0.00filing
21 Feb 2026filed 6 Apr 2026MCY Mercury Generaloption or derivative · InsuranceSEC FORM 4 Code A—1,388.3 at $0.00filing
21 Feb 2026filed 24 Feb 2026MCY Mercury GeneralInsuranceSEC FORM 4 Code M—811.58filing
21 Feb 2026filed 24 Feb 2026MCY Mercury GeneralInsuranceSEC FORM 4 Code D$70K811.58 at $86.44filing
21 Feb 2026filed 24 Feb 2026MCY Mercury Generaloption or derivative · InsuranceSEC FORM 4 Code M—811.58 at $0.00filing
21 Feb 2026filed 24 Feb 2026MCY Mercury Generaloption or derivative · InsuranceSEC FORM 4 Code M—811.58 at $0.00filing
21 Feb 2026filed 24 Feb 2026MCY Mercury GeneralInsuranceSEC FORM 4 Code M—811.58filing
21 Feb 2026filed 24 Feb 2026MCY Mercury GeneralInsuranceSEC FORM 4 Code D$70K811.58 at $86.44filing
21 Feb 2025filed 25 Feb 2025MCY Mercury Generaloption or derivative · InsuranceSEC FORM 4 Code A—2,434.75 at $0.00filing
7 Jan 2025filed 8 Jan 2025MCY Mercury GeneralInsuranceSEC FORM 4 Bought$3,55955 at $64.71filing

News

No headline names them, or the companies they trade most, lately.

Sectors

Financials1

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

Related people

Charles ToneyVP - Actuary · VP - Actuary at Mercury General, filing Form 4 there in the last year
Barnaby Joel NardellaChief Claims Officer · Chief Claims Officer at Mercury General, filing Form 4 there in the last year
Christopher GravesOfficer · Officer at Mercury General, filing Form 4 there in the last year
Victor George JosephPresident & COO · President & COO at Mercury General, filing Form 4 there in the last year
Erik Dahl ThompsonVP/Chief Marketing Officer · VP/Chief Marketing Officer at Mercury General, filing Form 4 there in the last year