---
schema_version: "secwatch.filing_event.v1"
accession: "0001104659-24-071367"
form_type: "8-K"
ticker: "ISSC"
cik: "0000836690"
company_name: "INNOVATIVE SOLUTIONS & SUPPORT INC"
filed_at: "2024-06-14T23:59:59+00:00"
generated_at: "2026-06-01T04:29:40.373895+00:00"
event_type: "m_and_a"
sentiment: "neutral"
materiality_score: 0.65
calibrated_materiality_score: 0.65
confidence: "high"
source: SEC EDGAR
---

# IS&S board unanimously rejects unsolicited $7.25/share bid from Christopher Harborne

## Summary
- Unsolicited non-binding proposal from Christopher Harborne to acquire remaining ISSC shares at $7.25/share in cash.
- Board unanimously rejected the offer, stating it undervalues IS&S and lacks certainty.
- Offer is subject to negotiation, due diligence, execution of definitive agreements, and antitrust clearance.
- Company reaffirms confidence in senior management's strategic plan to deliver long-term value.

## SEC filing metadata
- accession: 0001104659-24-071367
- form_type: 8-K
- ticker: ISSC
- cik: 0000836690
- company_name: INNOVATIVE SOLUTIONS & SUPPORT INC
- filed_at: 2024-06-14T23:59:59+00:00
- event_type: m_and_a
- sentiment: neutral
- materiality_score: 0.65
- calibrated_materiality_score: 0.65
- confidence: high
- sec_items: 7.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/836690/000110465924071367/0001104659-24-071367-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/836690/000110465924071367/tm2417224d1_8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001104659-24-071367
- JSON: https://secwatch.observer/filing/0001104659-24-071367.json
- Plain text: https://secwatch.observer/filing/0001104659-24-071367.txt

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