---
schema_version: "secwatch.filing_event.v1"
accession: "0001104659-22-054619"
form_type: "8-K"
ticker: "ISSC"
cik: "0000836690"
company_name: "INNOVATIVE SOLUTIONS & SUPPORT INC"
filed_at: "2022-05-02T23:59:59+00:00"
generated_at: "2026-06-26T02:18:23.041903+00:00"
event_type: "leadership"
sentiment: "neutral"
materiality_score: 0.3
calibrated_materiality_score: 0.3
confidence: "high"
source: SEC EDGAR
---

# Director Robert E. Mittelstaedt, Jr. resigns from Innovative Solutions and Support board

## Summary
- Robert E. Mittelstaedt, Jr. resigned from the board effective April 29, 2022.
- Resignation not due to any dispute or disagreement with the Company or its board.
- No replacement named at this time.

## SEC filing metadata
- accession: 0001104659-22-054619
- form_type: 8-K
- ticker: ISSC
- cik: 0000836690
- company_name: INNOVATIVE SOLUTIONS & SUPPORT INC
- filed_at: 2022-05-02T23:59:59+00:00
- event_type: leadership
- sentiment: neutral
- materiality_score: 0.3
- calibrated_materiality_score: 0.3
- confidence: high
- sec_items: 5.02
- EDGAR index: https://www.sec.gov/Archives/edgar/data/836690/000110465922054619/0001104659-22-054619-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/836690/000110465922054619/tm2214210d1_8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001104659-22-054619
- JSON: https://secwatch.observer/filing/0001104659-22-054619.json
- Plain text: https://secwatch.observer/filing/0001104659-22-054619.txt

## Key facts
- Executive change
  Robert E. Mittelstaedt, Jr. resigned as director at INNOVATIVE SOLUTIONS & SUPPORT INC.
  - Action: resigned
  - Role: director
  source text: On April 29, 2022, Robert E. Mittelstaedt, Jr. notified the Board of Directors of Innovative Solutions and Support, Inc. (the “Company”) of his resignation as a director of the Company, effective as of April 29, 2022.
  evidence_url: https://www.sec.gov/Archives/edgar/data/836690/000110465922054619/0001104659-22-054619-index.htm

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