# EDGAR Filing Document

**Accession Number:** 0000080661
**File Stem:** 0000080661-26-000100
**Filing Date:** 2026-3
**Character Count:** 2446
**Document Hash:** 3ce2936d89c267c54731c3a41e077881
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0000080661-26-000100.hdr.sgml**: 20260323

**ACCESSION NUMBER**: 0000080661-26-000100

**CONFORMED SUBMISSION TYPE**: DEFA14A

**PUBLIC DOCUMENT COUNT**: 3

**FILED AS OF DATE**: 20260323

**DATE AS OF CHANGE**: 20260323

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** PROGRESSIVE CORP/OH/
- **CENTRAL INDEX KEY:** 0000080661
- **STANDARD INDUSTRIAL CLASSIFICATION:** FIRE, MARINE & CASUALTY INSURANCE [6331]
- **ORGANIZATION NAME:** 02 Finance
- **EIN:** 340963169
- **STATE OF INCORPORATION:** OH
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** DEFA14A
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-09518
- **FILM NUMBER:** 26779900

**BUSINESS ADDRESS:**
- **STREET 1:** 300 NORTH COMMONS BLVD.
- **CITY:** MAYFIELD VILLAGE
- **STATE:** OH
- **ZIP:** 44143
- **BUSINESS PHONE:** 4404615000

**MAIL ADDRESS:**
- **STREET 1:** 300 NORTH COMMONS BLVD.
- **CITY:** MAYFIELD VILLAGE
- **STATE:** OH
- **ZIP:** 44143

**UNITED STATES**

**SECURITIES AND EXCHANGE COMMISSION**

**Washington, D.C. 20549**

**SCHEDULE 14A INFORMATION** 

**Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934**

**(Amendment No.&nbsp;&nbsp;&nbsp;&nbsp;)**

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| | |
|:---|:---|
| Filed by the Registrant ⌧ | Filed by the Registrant ⌧ |
| Filed by a party other than the Registrant □ | Filed by a party other than the Registrant □ |
| Check the appropriate box: | Check the appropriate box: |
| □ | Preliminary Proxy Statement |
| □ | Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) |
| □ | Definitive Proxy Statement |
| ⌧ | Definitive Additional Materials |
| □ | Soliciting Material under §240.14a-12 |

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**THE PROGRESSIVE CORPORATION**

(Name of Registrant as Specified In Its Charter) <br>

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| | |
|:---|:---|
| (Name of Person(s) Filing Proxy Statement, if other than the Registrant) | (Name of Person(s) Filing Proxy Statement, if other than the Registrant) |
| Payment of Filing Fee (Check all boxes that apply): | Payment of Filing Fee (Check all boxes that apply): |
| ⌧ | No fee required |
| ◻ | Fee paid previously with preliminary materials |
| ◻ | Fee computed on table in exhibit required by Item 25(b) per Exchange Act Rules 14a-6(i)(1) and 0-11 |

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![theprogressivecorporation_a.jpg](theprogressivecorporation_a.jpg)

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![theprogressivecorporation_.jpg](theprogressivecorporation_.jpg)

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