StockCIK 944695

HANOVER INSURANCE GROUP, INC. (THG): Insider Trades and Fund Holdings

In the past 12 months, HANOVER INSURANCE GROUP, INC. insiders reported 0 open-market purchases worth $0 and 2 sales worth $1.91M; 2 of the sales were reported as made under a 10b5-1 trading plan.

0Insider buys, 12 months

$0Bought by insiders, 12 months

$1.91MSold by insiders, 12 months

3Tracked funds holding

Recent insider trades

Open-market purchases (code P) and sales (code S) from Form 4. Grants, option exercises and gifts are not shown. Latest filing: Aug 21, 2026.

Recent THG insider trades
Filed	Traded	Insider	Role	Type	Shares	Price ($)	Value	Holding	Filing
Aug 21	Aug 19	Dennis Francis KerriganPresident	President	▼ SELL10b5-1	6,551	220.79	$1.45M	−35%	Form 4 ↗
Aug 21	Aug 20	Dennis Francis KerriganPresident	President	▼ SELL10b5-1	2,104	222.41	$468K	−15%	Form 4 ↗

Source: SEC Form 4 filings, retrieved Oct 28, 2026. How we read filings

Insiders who traded in the past year

Insider	Role	Buys	Bought	Sells	Sold	Latest
Dennis Francis Kerrigan	President	0	$0	2	$1.91M	Aug 21, 2026

Tracked funds that report THG

From each fund's latest 13F. Holdings are as of quarter end and are filed up to 45 days later.

Fund	Quarter	Shares	Value	% of portfolio	Change
Markel Group	Q2 2026	281,000	$60.2M	0.46%	No change
Renaissance Technologies	Q2 2026	70,300	$15.1M	0.02%	▲ New
Bridgewater Associates	Q2 2026	28,113	$6.02M	0.02%	▲ +76.2%

Source: SEC Form 13F-HR filings, retrieved Oct 28, 2026. How we read filings

Reading these numbers

Insiders sell for many reasons: taxes, diversification, a house. Purchases with their own money are rarer and are usually read as more informative. A Form 4 is due within two business days of the trade. How to read a Form 4 →