# EDGAR Filing Document

**Accession Number:** 0001438231
**File Stem:** 9999999995-26-001720
**Filing Date:** 2026-5
**Character Count:** 1499
**Document Hash:** 5c5453248780c5fc33b5ad2b953720ca
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**9999999995-26-001720.hdr.sgml**: 20260522

**ACCESSION NUMBER**: 9999999995-26-001720

**CONFORMED SUBMISSION TYPE**: EFFECT

**PUBLIC DOCUMENT COUNT**: 1

**FILED AS OF DATE**: 20260521

**DATE AS OF CHANGE**: 20260522

**EFFECTIVENESS DATE**: 20260521

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** Old Digimarc CORP
- **CENTRAL INDEX KEY:** 0001438231
- **STANDARD INDUSTRIAL CLASSIFICATION:** SERVICES-COMPUTER INTEGRATED SYSTEMS DESIGN [7373]
- **ORGANIZATION NAME:** 06 Technology
- **EIN:** 262828185
- **STATE OF INCORPORATION:** OR
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** EFFECT
- **SEC ACT:** 1933 Act
- **SEC FILE NUMBER:** 333-272903
- **FILM NUMBER:** 261010625

**BUSINESS ADDRESS:**
- **STREET 1:** 8500 SW CREEKSIDE PLACE
- **CITY:** BEAVERTON
- **STATE:** OR
- **ZIP:** 97008
- **BUSINESS PHONE:** 503-469-4800

**MAIL ADDRESS:**
- **STREET 1:** 8500 SW CREEKSIDE PLACE
- **CITY:** BEAVERTON
- **STATE:** OR
- **ZIP:** 97008

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** Digimarc CORP
- **DATE OF NAME CHANGE:** 20080909

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** DMRC CORP
- **DATE OF NAME CHANGE:** 20080620

### UNITED STATES
### SECURITIES AND EXCHANGE COMMISSION
**Washington, D.C. 20549**

## Notice of Effectiveness

**Date:** May 21, 2026

**Accession Number:** 0001438231-26-000002

**Form Type:** POS AM

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**CIK:** 0001438231

**Company Name:** Old Digimarc CORP

**File Number:** 333-272903