HANOVER INSURANCE GROUP, INC. (THG) Insider Trading & SEC Filings

Updated Jul 16, 2026 · Last SEC filing 2026-06-30

HANOVER INSURANCE GROUP, INC. (THG) has filed 37 SEC Form 4 insider transactions in the last 90 days, with the most recent on 2026-06-30. 3 Form 8-K material event filings were reported by THG in the last 90 days. 9 Form 144 notices of proposed sale were filed for THG stock. InsiderAlpha tracks every THG SEC filing — Form 4, Form 144, and 8-K — in real time, including Rule 10b5-1 plan detection.

About HANOVER INSURANCE GROUP, INC. (THG)

SEC CIK0000944695

90-Day SEC Filing Activity

Form 4 filings (90d)37
Form 8-K filings (90d)3
Form 144 notices (90d)9
Latest Form 4 filing2026-06-30

Recent THG Insider Transactions (Form 4)

DateInsiderRoleTransactionSharesPriceValueFiling
Aristeguieta FranciscoInsiderA — Grant or award4$0.00—SEC
Bunting Theodore H JRInsiderA — Grant or award4$0.00—SEC
Bradicich KevinInsiderA — Grant or award4$0.00—SEC
FARBER JEFFREY MExecutive Vice PresidentA — Grant or award43$0.00—SEC
Egan CynthiaInsiderA — Grant or award4$0.00—SEC
Carlin Jane DInsiderA — Grant or award4$0.00—SEC
LOVELY DAVID JOHNExecutive Vice PresidentA — Grant or award11$0.00—SEC
Donnell William E.InsiderA — Grant or award4$0.00—SEC
Norton-Gatto Patricia A.SVP & Princpl. Accntg. OfficerA — Grant or award6$0.00—SEC
Roche John CPresident and CEOA — Grant or award122$0.00—SEC
Kerrigan Dennis FrancisExecutive Vice PresidentA — Grant or award15$0.00—SEC
LANE KATHY SInsiderA — Grant or award4$0.00—SEC
LAVEY RICHARD WExecutive Vice PresidentA — Grant or award28$0.00—SEC
Lee Willard TExecutive Vice PresidentA — Grant or award11$0.00—SEC
Condrin J PaulInsiderA — Grant or award4$0.00—SEC

All transactions sourced from SEC EDGAR Form 4 filings for HANOVER INSURANCE GROUP, INC. (THG). Updated in real time as new filings are submitted to the SEC.

Most-Active THG Insiders — Last 90 Days

InsiderForm 4 filingsTotal transaction value
Roche John C16$14.82M
Kerrigan Dennis Francis4$1.93M
Lowsley Denise4$1.48M
Salvatore Bryan J4$4.75M
Egan Cynthia3$641K

Recent THG Form 8-K Material Events

Recent THG Form 144 Notices of Proposed Sale

Form 144 must be filed before insiders sell restricted or control stock above SEC thresholds. A cluster of Form 144 notices often precedes a wave of insider distribution.

Recent Insider Filings

Form 4 Transaction Code Reference

SEC Form 4 transactions are reported with a one-letter code indicating the type of transaction. Common codes you'll see in THG insider filings:

POpen-market purchase by the insider
SOpen-market sale by the insider
AGrant, award, or other acquisition from the issuer
MExercise or conversion of derivative security (e.g. options)
FPayment of exercise price or tax liability via share withholding
GBona-fide gift of securities
DDisposition to the issuer (e.g. share buyback participation)
JOther acquisition or disposition
XExercise of in-the-money or at-the-money derivative security
CConversion of derivative security
VTransaction voluntarily reported earlier than required

THG Insider Trading — FAQ

What is the latest insider trade for THG?
HANOVER INSURANCE GROUP, INC. (THG) had 37 insider filings in the last 90 days, with the most recent on 2026-06-30. InsiderAlpha tracks every Form 4, 10-K, 10-Q, and 8-K filing in real time.
How many insiders are buying THG stock?
0 insider purchases of THG were filed in the last 90 days.
How many insiders are selling THG stock?
0 insider sales of THG were filed in the last 90 days.
Where can I see THG SEC filings (Form 4, 10-K, 10-Q, 8-K)?
InsiderAlpha aggregates every THG SEC filing — Form 4 insider transactions, 10-K and 10-Q quarterly reports, and 8-K material event disclosures — in one timeline.

Learn More

Open the live THG dashboard on InsiderAlpha for real-time alerts, charting, and full historical filing search.