---
schema_version: "secwatch.filing_event.v1"
accession: "0001104659-23-110813"
form_type: "8-K"
ticker: "IDAI"
cik: "0001718939"
company_name: "T Stamp Inc"
filed_at: "2023-10-23T23:59:59+00:00"
generated_at: "2026-06-09T16:54:06.061442+00:00"
event_type: "leadership"
sentiment: "neutral"
materiality_score: 0.35
calibrated_materiality_score: 0.35
confidence: "high"
source: SEC EDGAR
---

# Director Mark Birschbach resigns; Charles E. Potts elected to board, committees

## Summary
- Director Mark Birschbach resigned from Board and all committee roles (Audit Chair, Compensation, Nominating), effective Nov 1, 2023.
- Resignation not related to any disagreement with the Company on operations, policies, or practices.
- Charles E. Potts elected to Board as Class I director effective Nov 1, 2023; will chair Audit Committee and serve on Compensation and Nominating Committees.
- Potts will serve until next annual stockholder meeting, subject to successor election or earlier departure.

## SEC filing metadata
- accession: 0001104659-23-110813
- form_type: 8-K
- ticker: IDAI
- cik: 0001718939
- company_name: T Stamp Inc
- filed_at: 2023-10-23T23:59:59+00:00
- event_type: leadership
- sentiment: neutral
- materiality_score: 0.35
- calibrated_materiality_score: 0.35
- confidence: high
- sec_items: 5.02
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1718939/000110465923110813/0001104659-23-110813-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1718939/000110465923110813/tm2328983d1_8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001104659-23-110813
- JSON: https://secwatch.observer/filing/0001104659-23-110813.json
- Plain text: https://secwatch.observer/filing/0001104659-23-110813.txt

## Key facts
- Executive change
  Charles E. Potts was elected as Director at T Stamp Inc.
  - Action: elected
  - Role: Director
  source text: On October 17, 2023, as permitted by the Company’s bylaws and certificate of incorporation, the Company’s Board of Directors elected Charles E. Potts to fill the vacancy on the Board of Directors that will occur upon Mr. Birschbach’s resignation.
  evidence_url: https://www.sec.gov/Archives/edgar/data/1718939/000110465923110813/0001104659-23-110813-index.htm
- Executive change
  Mark Birschbach resigned as Director at T Stamp Inc.
  - Action: resigned
  - Role: Director
  source text: On October 17, 2023, Mark Birschbach, a member of the Board of Directors of T Stamp Inc. (the “ Company ”), notified the Company of his intention to resign from the Company’s Board of Directors, as well from all other roles in the Company (including as chair of the Company’s Audit Committee, and as a member of the Company’s Compensation Committee and Nomination and Corporate Governance Committee) effective November 1, 2023.
  evidence_url: https://www.sec.gov/Archives/edgar/data/1718939/000110465923110813/0001104659-23-110813-index.htm

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