HANOVER INSURANCE GROUP, INC. — 144 Filings
36 144 filings on record
This page lists all 144 filings submitted to the SEC by HANOVER INSURANCE GROUP, INC. (THG), sorted by most recent first. Each row links to the full filing on EdgarLookup. HANOVER INSURANCE GROUP, INC. has filed 36 144 documents with the SEC since 2016. To view all SEC filings by HANOVER INSURANCE GROUP, INC., see the full filings list.
All
10-K
10-K/A
10-Q
10-Q/A
11-K
13F-HR
13F-HR/A
13F-NT
144
15-12B
25-NSE
3
3/A
305B2
4
4/A
424B2
5
5/A
8-A12B
8-A12B/A
8-K
8-K/A
ARS
CERTNYS
CORRESP
DEF 14A
DEF13E3/A
DEFA14A
FWP
IRANNOTICE
PRE 14A
PRE13E3
PRE13E3/A
S-3ASR
S-4
S-4/A
S-8
S-8 POS
SC 13D
SC 13D/A
SC 13E3
SC 13E3/A
SC 13G
SC 13G/A
SC 14D1
SC 14D1/A
SCHEDULE 13G/A
UPLOAD
| Form | Description | Accession Number | Filed | Period |
|---|---|---|---|---|
| 144 | — | 0001959173-26-000674 | Feb 5, 2026 | — |
| 144 | — | 0001959173-25-006934 | Nov 12, 2025 | — |
| 144 | — | 0001959173-25-004882 | Aug 1, 2025 | — |
| 144 | — | 0001959173-25-002937 | May 7, 2025 | — |
| 144 | — | 0001959173-25-002404 | Apr 1, 2025 | — |
| 144 | — | 0001959173-25-002365 | Mar 31, 2025 | — |
| 144 | — | 0001959173-25-002346 | Mar 28, 2025 | — |
| 144 | — | 0001959173-25-002334 | Mar 27, 2025 | — |
| 144 | — | 0001959173-25-002318 | Mar 26, 2025 | — |
| 144 | — | 0001959173-25-001589 | Mar 3, 2025 | — |
| 144 | — | 0001959173-25-001534 | Mar 3, 2025 | — |
| 144 | — | 0001959173-25-001481 | Mar 3, 2025 | — |
| 144 | — | 0001959173-25-001424 | Feb 27, 2025 | — |
| 144 | — | 0001959173-24-008277 | Nov 29, 2024 | — |
| 144 | — | 0001959173-24-008258 | Nov 27, 2024 | — |
| 144 | — | 0001959173-24-008115 | Nov 22, 2024 | — |
| 144 | — | 0001959173-24-007971 | Nov 19, 2024 | — |
| 144 | — | 0001959173-24-007952 | Nov 18, 2024 | — |
| 144 | — | 0001959173-24-007671 | Nov 12, 2024 | — |
| 144 | — | 0001959173-24-007657 | Nov 12, 2024 | — |
| 144 | — | 0001959173-24-007632 | Nov 8, 2024 | — |
| 144 | — | 0001959173-24-007118 | Oct 18, 2024 | — |
| 144 | — | 0001959173-24-007062 | Oct 16, 2024 | — |
| 144 | — | 0001959173-24-007039 | Oct 15, 2024 | — |
| 144 | — | 0001959173-24-006958 | Oct 10, 2024 | — |
| 144 | — | 0001959173-24-006797 | Oct 1, 2024 | — |
| 144 | — | 0001959173-24-006621 | Sep 19, 2024 | — |
| 144 | — | 0001959173-24-006592 | Sep 18, 2024 | — |
| 144 | — | 0001959173-24-006569 | Sep 17, 2024 | — |
| 144 | — | 0001959173-24-006102 | Aug 30, 2024 | — |
| 144 | — | 0001959173-24-006075 | Aug 29, 2024 | — |
| 144 | — | 0001959173-24-005956 | Aug 26, 2024 | — |
| 144 | — | 0001959173-24-005872 | Aug 21, 2024 | — |
| 144 | — | 0001959173-24-003298 | May 7, 2024 | — |
| 144 | — | 0001959173-24-001428 | Feb 27, 2024 | — |
| 144 | — | 0001959173-24-000645 | Feb 2, 2024 | — |