MICHAEL JONATHAN E

Director at RLI CORP · on record since Mar 16, 2006
Director at FIELDSTONE INVESTMENT CORP · on record since Aug 14, 2006
Director at MARKEL GROUP INC. · on record since May 22, 2026
Director at SS&C Technologies Holdings Inc · on record since Apr 7, 2010
President at RLI CORP · on record since Dec 10, 2003

Insider trading activity of MICHAEL JONATHAN E

Transactions on record: 600; since Dec 10, 2003

Open-market buys: 31; $2.4M

Open-market sells: 4; $413.6K

Companies traded: 4; last filing Jun 17, 2026

Figures computed from official regulatory filings — .

Companies where MICHAEL JONATHAN E has traded

MARKEL GROUP INC.6 tx · $238.3K · Jun 17, 2026
SS&C Technologies Holdings Inc57 tx · $3.1M · May 22, 2026
RLI CORP529 tx · $134.5M · Feb 26, 2024
FIELDSTONE INVESTMENT CORP8 tx · $455.2K · Jul 19, 2007

Track record of MICHAEL JONATHAN E

Statistical track record

Free

Open-market buys: 31

Last buy: May 1, 2025

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

Transaction history of MICHAEL JONATHAN E

Co-insiders of MICHAEL JONATHAN E

This page republishes public regulatory disclosures.

Company	Filed	Type	Qty	Price	Value · USD	Src
MARKEL GROUP INC.Listing on record	Jun 17, 2026	Other	65.92	1,668.65 USD	$110K	SEC
MARKEL GROUP INC.Listing on record	May 22, 2026	Award	89	0.00 USD	—	SEC
SS&C Technologies Holdings IncListing on record	May 22, 2026	ExerciseD (derivative)	-6,000	0.00 USD	—	SEC
SS&C Technologies Holdings IncListing on record	May 22, 2026	AwardD (derivative)	3,200	0.00 USD	—	SEC
SS&C Technologies Holdings IncListing on record	May 22, 2026	Exercise	2,580	—	—	SEC
SS&C Technologies Holdings IncListing on record	May 22, 2026	ExerciseD (derivative)	-2,580	0.00 USD	—	SEC
SS&C Technologies Holdings IncListing on record	May 22, 2026	Sell	-2,740	66.86 USD	$183.2K	SEC
SS&C Technologies Holdings IncListing on record	May 22, 2026	Exercise	6,000	30.45 USD	$182.7K	SEC
MARKEL GROUP INC.Listing on record	Jun 17, 2025	Other	63.37	1,735.89 USD	$110K	SEC
MARKEL GROUP INC.Listing on record	May 23, 2025	Award	88	0.00 USD	—	SEC
SS&C Technologies Holdings IncListing on record	May 23, 2025	ExerciseD (derivative)	-3,348	0.00 USD	—	SEC
SS&C Technologies Holdings IncListing on record	May 23, 2025	AwardD (derivative)	2,547	0.00 USD	—	SEC
SS&C Technologies Holdings IncListing on record	May 23, 2025	Exercise	3,348	—	—	SEC
SS&C Technologies Holdings IncListing on record	May 5, 2025	Buy	2,700	75.53 USD	$203.9K	SEC
MARKEL GROUP INC.Listing on record	Apr 17, 2025	Other	11.44	1,602.95 USD	$18.3K	SEC
SS&C Technologies Holdings IncListing on record	Mar 21, 2025	Exercise	6,000	30.19 USD	$181.1K	SEC
SS&C Technologies Holdings IncListing on record	Mar 21, 2025	ExerciseD (derivative)	-6,000	0.00 USD	—	SEC
MARKEL GROUP INC.Listing on record	Mar 18, 2025	Award	15	0.00 USD	—	SEC
SS&C Technologies Holdings IncListing on record	May 31, 2024	Exercise	3,576	—	—	SEC
SS&C Technologies Holdings IncListing on record	May 31, 2024	AwardD (derivative)	3,304	0.00 USD	—	SEC
SS&C Technologies Holdings IncListing on record	May 31, 2024	ExerciseD (derivative)	-3,576	0.00 USD	—	SEC
SS&C Technologies Holdings IncListing on record	Feb 29, 2024	Exercise	6,000	21.39 USD	$128.3K	SEC
SS&C Technologies Holdings IncListing on record	Feb 29, 2024	ExerciseD (derivative)	6,000	0.00 USD	—	SEC
RLI CORPListing on record	Feb 26, 2024	Exercise	5,500	59.16 USD	$325.4K	SEC
RLI CORPListing on record	Feb 26, 2024	Other	-15,206	145.53 USD	$2.2M	SEC

Company	Filed	Type	Qty	Price	Value · USD	Src
MARKEL GROUP INC.Listing on record	Jun 17, 2026	Other	65.92	1,668.65 USD	$110K	SEC
MARKEL GROUP INC.Listing on record	May 22, 2026	Award	89	0.00 USD	—	SEC
SS&C Technologies Holdings IncListing on record	May 22, 2026	ExerciseD (derivative)	-6,000	0.00 USD	—	SEC
SS&C Technologies Holdings IncListing on record	May 22, 2026	AwardD (derivative)	3,200	0.00 USD	—	SEC
SS&C Technologies Holdings IncListing on record	May 22, 2026	Exercise	2,580	—	—	SEC
SS&C Technologies Holdings IncListing on record	May 22, 2026	ExerciseD (derivative)	-2,580	0.00 USD	—	SEC
SS&C Technologies Holdings IncListing on record	May 22, 2026	Sell	-2,740	66.86 USD	$183.2K	SEC
SS&C Technologies Holdings IncListing on record	May 22, 2026	Exercise	6,000	30.45 USD	$182.7K	SEC
MARKEL GROUP INC.Listing on record	Jun 17, 2025	Other	63.37	1,735.89 USD	$110K	SEC
MARKEL GROUP INC.Listing on record	May 23, 2025	Award	88	0.00 USD	—	SEC
SS&C Technologies Holdings IncListing on record	May 23, 2025	ExerciseD (derivative)	-3,348	0.00 USD	—	SEC
SS&C Technologies Holdings IncListing on record	May 23, 2025	AwardD (derivative)	2,547	0.00 USD	—	SEC
SS&C Technologies Holdings IncListing on record	May 23, 2025	Exercise	3,348	—	—	SEC
SS&C Technologies Holdings IncListing on record	May 5, 2025	Buy	2,700	75.53 USD	$203.9K	SEC
MARKEL GROUP INC.Listing on record	Apr 17, 2025	Other	11.44	1,602.95 USD	$18.3K	SEC
SS&C Technologies Holdings IncListing on record	Mar 21, 2025	Exercise	6,000	30.19 USD	$181.1K	SEC
SS&C Technologies Holdings IncListing on record	Mar 21, 2025	ExerciseD (derivative)	-6,000	0.00 USD	—	SEC
MARKEL GROUP INC.Listing on record	Mar 18, 2025	Award	15	0.00 USD	—	SEC
SS&C Technologies Holdings IncListing on record	May 31, 2024	Exercise	3,576	—	—	SEC
SS&C Technologies Holdings IncListing on record	May 31, 2024	AwardD (derivative)	3,304	0.00 USD	—	SEC
SS&C Technologies Holdings IncListing on record	May 31, 2024	ExerciseD (derivative)	-3,576	0.00 USD	—	SEC
SS&C Technologies Holdings IncListing on record	Feb 29, 2024	Exercise	6,000	21.39 USD	$128.3K	SEC
SS&C Technologies Holdings IncListing on record	Feb 29, 2024	ExerciseD (derivative)	6,000	0.00 USD	—	SEC
RLI CORPListing on record	Feb 26, 2024	Exercise	5,500	59.16 USD	$325.4K	SEC
RLI CORPListing on record	Feb 26, 2024	Other	-15,206	145.53 USD	$2.2M	SEC