---
schema_version: "secwatch.filing_event.v1"
accession: "0001437749-26-018061"
form_type: "8-K"
ticker: "PRKR"
cik: "0000914139"
company_name: "PARKERVISION INC"
filed_at: "2026-05-21T20:04:32+00:00"
generated_at: "2026-05-21T20:07:32.952683+00:00"
event_type: "leadership"
sentiment: "neutral"
materiality_score: 0.45
calibrated_materiality_score: 0.45
confidence: "high"
source: SEC EDGAR
---

# Director Lewis Titterton retires; Anthony Bowers appointed to ParkerVision board

## Summary
- Lewis Titterton resigned as director and from Audit/Compensation committees on May 15, 2026, citing retirement, no disagreement.
- Board appointed Anthony Bowers on May 19, 2026, to fill the vacancy; also assigned to Audit and Compensation committees.
- Bowers is Director of Corporate Sales at Intro-act, LLC, with 30+ years experience including OTR Global and Goldman Sachs, MBA from Wharton.
- Bowers receives standard non-employee director compensation and a standard indemnification agreement.
- Press release dated May 21, 2026, announced the changes.

## SEC filing metadata
- accession: 0001437749-26-018061
- form_type: 8-K
- ticker: PRKR
- cik: 0000914139
- company_name: PARKERVISION INC
- filed_at: 2026-05-21T20:04:32+00:00
- event_type: leadership
- sentiment: neutral
- materiality_score: 0.45
- calibrated_materiality_score: 0.45
- confidence: high
- sec_items: 5.02, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/914139/000143774926018061/0001437749-26-018061-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/914139/000143774926018061/prkr20260519_8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001437749-26-018061
- JSON: https://secwatch.observer/filing/0001437749-26-018061.json
- Plain text: https://secwatch.observer/filing/0001437749-26-018061.txt

## Source-grounded claims
- claim_id: 31c044ac87
  claim: Anthony Bowers was appointed as Director at PARKERVISION INC.
  evidence_excerpt: On May 19, 2026, the Board unanimously appointed Anthony Bowers to fill the director vacancy created by Mr. Titterton’s resignation.
  evidence_url: https://www.sec.gov/Archives/edgar/data/914139/000143774926018061/0001437749-26-018061-index.htm
- claim_id: 88dbfef4b0
  claim: Lewis Titterton resigned as Director at PARKERVISION INC.
  evidence_excerpt: On May 15, 2026, Mr. Lewis Titterton resigned from the Board of Directors (the “Board”) of ParkerVision, Inc. (the "Company"), and from the Audit and Compensation Committees on which he served.
  evidence_url: https://www.sec.gov/Archives/edgar/data/914139/000143774926018061/0001437749-26-018061-index.htm

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.