Dennis Francis Kerrigan

CIK 1799888 · Executive Vice President · last filed 2026-08-21

Dennis Francis Kerrigan is an Executive Vice President who has filed 41 SEC Form 4 insider transactions across 2 companies since 2020. The most recent filing, for THG, was dated Aug 21, 2026. Across all open-market trades the lifetime net is −$3.1M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $2.7M across reported positions.

"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.

Disclosed Exposure

$2.71M

Companies

2

Total Filings

41

Lifetime Open-Market Net

-$3.12M

Holdings By Company

Latest on-record share count from this person's most recent non-derivative Form 4 transaction in each company. Disclosed exposure = shares × current underlying price.

Symbol	Role	Shares	Price	Disclosed Exposure	Lifetime OM Net	Filings	Latest Filed
THG	Executive Vice President	12,002	$225.92	$2.71M	-$3.12M	35	2026-08-21
HANOVER INSURANCE GROUP, INC. (THGA) Delisted	Executive Vice President	1,068	—	—	$0	3	2020-06-29

Recent Filings

41 filings

Insider activity across all companies, newest first. Form 4 rows are post-trade confirmations (buys, sells, grants, exercises). Notice (144) rows are pre-trade notices of intent to sell restricted or control stock under Rule 144 — they may not all execute. Compare adjacent dates to see which notices became actual sales.

Filed	Symbol	Action	Net Shares	Net $	Link
2026-08-21	THG	Mixed	—	-$888.4K	EDGAR
2026-08-20	THG	Notice (144)	−2,104	-$467.9K	EDGAR
2026-08-19	THG	Notice (144)	−6,551	-$1.45M	EDGAR
2026-05-21	THG	Mixed	—	-$486.2K	EDGAR
2026-05-20	THG	Notice (144)	−6,262	-$1.21M	EDGAR
2026-03-31	THG	Grant (A)	+18	$0	EDGAR
2026-03-02	THG	Tax (F)	−1,751	-$316.3K	EDGAR
2026-02-26	THG	Grant (A)	+3,962	$0	EDGAR
2025-12-29	THG	Grant (A)	+17	$0	EDGAR
2025-12-03	THG	Tax (F)	−150	-$27.9K	EDGAR

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Form 4 codes: P = open-market purchase · S = open-market sale · A = grant/award · M = option exercise · F = tax withholding at vest · G = bona-fide gift · D = disposition to issuer · J = other (see filing footnote). Only P / S codes carry directional signal.
Notice (144 / 144/A): Form 144 is a notice of intent to sell restricted/control stock under Rule 144, filed before the sale; 144/A is an amendment. Many notices are pre-scheduled under Rule 10b5-1 plans. A Form 4 with code S typically follows within a few days when the planned sale executes; missing follow-up Form 4s suggest the notice was cancelled or modified.