# Hanover Insurance Group, Inc.: filings

THG · NYSE · CIK 944695 · [Financials](/sectors/financials.md) · fiscal year ends Dec 31

Pages: [Overview](/companies/thg.md) · [Financials](/companies/thg/financials.md) · [Filings](/companies/thg/filings.md) · [Insiders](/companies/thg/insiders.md)

## Reports and events: 280 filings

Newest first, by EDGAR acceptance time (Eastern). Filter with ?form= one of: `periodic`, `8-K`, `10-K`, `10-Q`, `4`, `proxy`, `13dg`, `all`, or any form this company filed (4 1272, 8-K 189, 13F-NT 59, 10-Q 53, 144 50, 3 42, SC 13G/A 37, DEFA14A 19, 10-K 18, DEF 14A 18, 4/A 13, 424B2 12, ARS 11, UPLOAD 11, CORRESP 9, S-8 POS 7, SC 13G 7, FWP 6, IRANNOTICE 6, S-3ASR 5, 11-K 4, S-8 4, 25-NSE 2, 305B2 2, SCHEDULE 13G 2, 10-Q/A 1, 5 1, 8-A12B 1, 8-K/A 1, CERTNYS 1, PRE 14A 1, SCHEDULE 13G/A 1).

| Filed | Accepted | Form | What it is | Accession |
| --- | --- | --- | --- | --- |
| 2026-10-28 | 17:17 ET | [8-K](/filings/0000944695-26-000019.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0000944695-26-000019 |
| 2026-07-29 | 17:02 ET | [10-Q](/filings/0000944695-26-000014.md) | Quarterly report, period 2026-06-30 | 0000944695-26-000014 |
| 2026-07-28 | 16:52 ET | [8-K](/filings/0000944695-26-000012.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0000944695-26-000012 |
| 2026-07-15 | 17:13 ET | [8-K](/filings/0001193125-26-304948.md) | 5.02 Departure or appointment of officers or directors; 9.01 Financial statements and exhibits | 0001193125-26-304948 |
| 2026-05-13 | 16:12 ET | [8-K](/filings/0001193125-26-221636.md) | 5.02 Departure or appointment of officers or directors; 5.07 Shareholder vote results; 8.01 Other events; 9.01 Financial statements and exhibits | 0001193125-26-221636 |
| 2026-04-30 | 16:33 ET | [10-Q](/filings/0001193125-26-197530.md) | Quarterly report, period 2026-03-31 | 0001193125-26-197530 |
| 2026-04-29 | 17:26 ET | [8-K](/filings/0001193125-26-192352.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001193125-26-192352 |
| 2026-03-26 | 06:22 ET | [DEF 14A](/filings/0001193125-26-125009.md) | Proxy statement, period 2026-05-12 | 0001193125-26-125009 |
| 2026-02-20 | 13:43 ET | [10-K](/filings/0001193125-26-060983.md) | Annual report, period 2025-12-31 | 0001193125-26-060983 |
| 2026-02-04 | 18:35 ET | [8-K](/filings/0001193125-26-036103.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001193125-26-036103 |
| 2025-12-16 | 16:21 ET | [8-K](/filings/0001193125-25-320900.md) | 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001193125-25-320900 |
| 2025-10-30 | 16:05 ET | [10-Q](/filings/0001193125-25-258501.md) | Quarterly report, period 2025-09-30 | 0001193125-25-258501 |
| 2025-10-29 | 17:04 ET | [8-K](/filings/0001193125-25-256618.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001193125-25-256618 |
| 2025-08-21 | 16:05 ET | [8-K](/filings/0001193125-25-185293.md) | 2.03 New direct financial obligation; 8.01 Other events; 9.01 Financial statements and exhibits | 0001193125-25-185293 |
| 2025-07-31 | 16:46 ET | [10-Q](/filings/0000950170-25-100956.md) | Quarterly report, period 2025-06-30 | 0000950170-25-100956 |
| 2025-07-31 | 17:35 ET | [8-K](/filings/0000950170-25-100428.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0000950170-25-100428 |
| 2025-05-14 | 16:23 ET | [8-K](/filings/0000950170-25-071460.md) | 5.07 Shareholder vote results | 0000950170-25-071460 |
| 2025-05-01 | 16:02 ET | [10-Q](/filings/0000950170-25-061802.md) | Quarterly report, period 2025-03-31 | 0000950170-25-061802 |
| 2025-04-30 | 17:22 ET | [8-K](/filings/0000950170-25-061243.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0000950170-25-061243 |
| 2025-04-03 | 12:19 ET | [8-K](/filings/0000950170-25-050122.md) | 5.02 Departure or appointment of officers or directors | 0000950170-25-050122 |
| 2025-03-27 | 06:37 ET | [DEF 14A](/filings/0000950170-25-045710.md) | Proxy statement, period 2025-03-27 | 0000950170-25-045710 |
| 2025-02-25 | 17:25 ET | [8-K](/filings/0000950170-25-026882.md) | 5.02 Departure or appointment of officers or directors | 0000950170-25-026882 |
| 2025-02-24 | 19:16 ET | [10-K](/filings/0000950170-25-025093.md) | Annual report, period 2024-12-31 | 0000950170-25-025093 |
| 2025-02-04 | 17:30 ET | [8-K](/filings/0000950170-25-013757.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0000950170-25-013757 |
| 2024-10-31 | 13:40 ET | [10-Q](/filings/0000950170-24-119438.md) | Quarterly report, period 2024-09-30 | 0000950170-24-119438 |
| 2024-10-30 | 16:44 ET | [8-K](/filings/0000950170-24-119063.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0000950170-24-119063 |
| 2024-08-14 | 16:09 ET | [8-K](/filings/0000950170-24-097004.md) | 8.01 Other events | 0000950170-24-097004 |
| 2024-08-01 | 15:11 ET | [10-Q](/filings/0000950170-24-089179.md) | Quarterly report, period 2024-06-30 | 0000950170-24-089179 |
| 2024-07-31 | 17:06 ET | [8-K](/filings/0000950170-24-088683.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0000950170-24-088683 |
| 2024-07-18 | 16:36 ET | [8-K](/filings/0000950170-24-084611.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0000950170-24-084611 |
| 2024-05-16 | 16:05 ET | [8-K](/filings/0000950170-24-061064.md) | 3.03 Change to security holders’ rights; 5.03 Amendment to articles or bylaws; 5.07 Shareholder vote results; 9.01 Financial statements and exhibits | 0000950170-24-061064 |
| 2024-05-02 | 16:14 ET | [10-Q](/filings/0000950170-24-052129.md) | Quarterly report, period 2024-03-31 | 0000950170-24-052129 |
| 2024-05-01 | 16:55 ET | [8-K](/filings/0000950170-24-051367.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0000950170-24-051367 |
| 2024-03-28 | 06:22 ET | [DEF 14A](/filings/0000950170-24-037586.md) | Proxy statement, period 2024-05-14 | 0000950170-24-037586 |
| 2024-02-22 | 17:14 ET | [10-K](/filings/0000950170-24-018917.md) | Annual report, period 2023-12-31 | 0000950170-24-018917 |
| 2024-01-31 | 17:22 ET | [8-K](/filings/0000950170-24-009492.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0000950170-24-009492 |
| 2023-12-07 | 16:09 ET | [8-K](/filings/0000950170-23-068804.md) | 5.02 Departure or appointment of officers or directors | 0000950170-23-068804 |
| 2023-11-02 | 16:29 ET | [10-Q](/filings/0000950170-23-058266.md) | Quarterly report, period 2023-09-30 | 0000950170-23-058266 |
| 2023-11-01 | 16:54 ET | [8-K](/filings/0000950170-23-057548.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0000950170-23-057548 |
| 2023-10-18 | 16:44 ET | [8-K](/filings/0000950170-23-053992.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0000950170-23-053992 |
| 2023-09-21 | 06:38 ET | [8-K](/filings/0000950170-23-049068.md) | 5.03 Amendment to articles or bylaws; 8.01 Other events; 9.01 Financial statements and exhibits | 0000950170-23-049068 |
| 2023-08-04 | 18:00 ET | [10-Q](/filings/0000950170-23-038171.md) | Quarterly report, period 2023-06-30 | 0000950170-23-038171 |
| 2023-08-02 | 16:47 ET | [8-K](/filings/0000950170-23-037273.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0000950170-23-037273 |
| 2023-07-21 | 17:15 ET | [8-K](/filings/0000950170-23-033859.md) | 1.01 Entry into a material agreement; 1.02 Termination of a material agreement; 2.03 New direct financial obligation; 9.01 Financial statements and exhibits | 0000950170-23-033859 |
| 2023-07-20 | 12:05 ET | [8-K](/filings/0000950170-23-033617.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0000950170-23-033617 |
| 2023-05-09 | 16:27 ET | [8-K](/filings/0000950170-23-019741.md) | 5.07 Shareholder vote results | 0000950170-23-019741 |
| 2023-05-03 | 16:29 ET | [10-Q](/filings/0000950170-23-017238.md) | Quarterly report, period 2023-03-31 | 0000950170-23-017238 |
| 2023-05-02 | 17:15 ET | [8-K](/filings/0000950170-23-016753.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0000950170-23-016753 |
| 2023-04-19 | 16:48 ET | [8-K](/filings/0000950170-23-013497.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0000950170-23-013497 |
| 2023-03-29 | 19:31 ET | [8-K](/filings/0000950170-23-010394.md) | 1.01 Entry into a material agreement; 9.01 Financial statements and exhibits | 0000950170-23-010394 |

Page 1 of 6. [Older](/companies/thg/filings.md?page=2)
Source: SEC EDGAR, the company’s filing index. Last ingested by Listed: Oct 29, 2026, 16:20 ET. No prices; not investment advice.