# EDGAR Filing Document

**Accession Number:** 0001013857
**File Stem:** 0001013857-26-000032
**Filing Date:** 2026-4
**Character Count:** 2395
**Document Hash:** c7e18092d1b4c0d91d2819465102ade6
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001013857-26-000032.hdr.sgml**: 20260424

**ACCESSION NUMBER**: 0001013857-26-000032

**CONFORMED SUBMISSION TYPE**: DEFA14A

**PUBLIC DOCUMENT COUNT**: 3

**FILED AS OF DATE**: 20260424

**DATE AS OF CHANGE**: 20260424

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** PEGASYSTEMS INC
- **CENTRAL INDEX KEY:** 0001013857
- **STANDARD INDUSTRIAL CLASSIFICATION:** SERVICES-COMPUTER PROCESSING & DATA PREPARATION [7374]
- **ORGANIZATION NAME:** 06 Technology
- **EIN:** 042787865
- **STATE OF INCORPORATION:** MA
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** DEFA14A
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-11859
- **FILM NUMBER:** 26894091

**BUSINESS ADDRESS:**
- **STREET 1:** 225 WYMAN STREET
- **STREET 2:** STE 300
- **CITY:** WALTHAM
- **STATE:** MA
- **ZIP:** 02451-1293
- **BUSINESS PHONE:** 6173749600

**MAIL ADDRESS:**
- **STREET 1:** 225 WYMAN STREET
- **STREET 2:** STE 300
- **CITY:** WALTHAM
- **STATE:** MA
- **ZIP:** 02451-1293

**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.)**

____________________

Filed by the Registrant ☒&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Filed by a Party other than the Registrant ☐

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| | |
|:---|:---|
| 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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 **PEGASYSTEMS INC.**

***(Name of Registrant as Specified in its Charter)***

***(Name of Person(s) Filing Proxy Statement, if other than the Registrant)***

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| | |
|:---|:---|
| Payment of Filing Fee (Check the appropriate box): | Payment of Filing Fee (Check the appropriate box): |
| ☒ | 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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![a04a0pa_pegasystemsxnotice.jpg](a04a0pa_pegasystemsxnotice.jpg)

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![a04a0pa_pegasystemsxnoticea.jpg](a04a0pa_pegasystemsxnoticea.jpg)

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