Innovative Solutions & Support Inc SEC filings IA
Innovative Solutions & Support Inc has 949 filings in SEC EDGAR's recent list, going back to May 9, 2000. Its latest annual report, Form 10-K, was filed on Dec 23, 2025 for the period ended Sep 30, 2025. The latest quarterly report (Form 10-Q) was filed on Aug 13, 2026, covering the quarter ended Jun 30, 2026. The most recent current report (Form 8-K) was filed on Aug 13, 2026 (results of operations). The company's fiscal year ends on September 30.
| Form | Description | Filed | Period |
|---|---|---|---|
| 4 | Insider transaction | Oct 23, 2026 | Oct 8, 2026 |
| 8-K/A |
Amended current report
Acquisition or sale of assets
|
Oct 7, 2026 | Jul 21, 2026 |
| 4 | Insider transaction | Oct 2, 2026 | Sep 30, 2026 |
| 8-K/A |
Amended current report
Shareholder vote results
|
Sep 4, 2026 | Apr 16, 2026 |
| 4 | Insider transaction | Sep 2, 2026 | Aug 31, 2026 |
| 4 | Insider transaction | Sep 2, 2026 | Aug 31, 2026 |
| 4 | Insider transaction | Sep 2, 2026 | Aug 31, 2026 |
| 10-Q | Quarterly report | Aug 13, 2026 | Jun 30, 2026 |
| 8-K |
Current report
Results of operations
|
Aug 13, 2026 | Aug 13, 2026 |
| SCHEDULE 13G | Ownership over 5% (passive) | Jul 28, 2026 | — |
| 8-K |
Current report
Material agreement, Acquisition or sale of assets, New debt, Other events
|
Jul 21, 2026 | Jul 21, 2026 |
| 4 | Insider transaction | Jul 15, 2026 | Jul 14, 2026 |
| 4 | Insider transaction | Jul 15, 2026 | Jul 14, 2026 |
| 4 | Insider transaction | Jul 10, 2026 | Jul 8, 2026 |
| 4 | Insider transaction | Jul 6, 2026 | Jun 30, 2026 |
| 4 | Insider transaction | May 21, 2026 | May 20, 2026 |
| 4 | Insider transaction | May 20, 2026 | May 18, 2026 |
| 4 | Insider transaction | May 20, 2026 | May 18, 2026 |
| 10-Q | Quarterly report | May 15, 2026 | Mar 31, 2026 |
| 8-K |
Current report
Results of operations
|
May 14, 2026 | May 14, 2026 |
| 4/A | Ownership document | May 1, 2026 | Feb 17, 2026 |
| 4/A | Ownership document | May 1, 2026 | Feb 17, 2026 |
| 4 | Insider transaction | Apr 20, 2026 | Apr 16, 2026 |
| 4 | Insider transaction | Apr 20, 2026 | Apr 16, 2026 |
| 4 | Insider transaction | Apr 20, 2026 | Apr 16, 2026 |
| 4 | Insider transaction | Apr 20, 2026 | Apr 16, 2026 |
| 4 | Insider transaction | Apr 20, 2026 | Apr 16, 2026 |
| 4 | Insider transaction | Apr 20, 2026 | Apr 16, 2026 |
| 8-K |
Current report
Shareholder vote results
|
Apr 17, 2026 | Apr 16, 2026 |
| 4 | Insider transaction | Apr 10, 2026 | Apr 8, 2026 |
| 4 | Insider transaction | Apr 2, 2026 | Mar 31, 2026 |
| 8-K |
Current report
Material agreement, Acquisition or sale of assets, Other events
|
Apr 2, 2026 | Mar 27, 2026 |
| DEF 14A | Proxy statement | Mar 13, 2026 | Apr 16, 2026 |
| 4 | Insider transaction | Feb 24, 2026 | Feb 22, 2026 |
| 4 | Insider transaction | Feb 20, 2026 | Feb 18, 2026 |
| 4 | Insider transaction | Feb 20, 2026 | Feb 18, 2026 |
| EFFECT | Filing | Feb 19, 2026 | — |
| 4 | Insider transaction | Feb 19, 2026 | Feb 17, 2026 |
| 4 | Insider transaction | Feb 19, 2026 | Feb 17, 2026 |
| 4 | Insider transaction | Feb 19, 2026 | Feb 17, 2026 |
| CORRESP | Letter to the SEC | Feb 17, 2026 | — |
| S-3/A | Filing | Feb 17, 2026 | — |
| 10-Q | Quarterly report | Feb 13, 2026 | Dec 31, 2025 |
| 8-K |
Current report
Results of operations
|
Feb 12, 2026 | Feb 12, 2026 |
| CORRESP | Letter to the SEC | Jan 30, 2026 | — |
| CORRESP | Letter to the SEC | Jan 28, 2026 | — |
| 10-K/A | Amended annual report | Jan 27, 2026 | Sep 30, 2025 |
| 4 | Insider transaction | Jan 13, 2026 | Jan 11, 2026 |
| 4 | Insider transaction | Jan 13, 2026 | Jan 13, 2026 |
| 4 | Insider transaction | Jan 5, 2026 | Dec 31, 2025 |
| 10-K | Annual report | Dec 23, 2025 | Sep 30, 2025 |
| 8-K |
Current report
Results of operations
|
Dec 18, 2025 | Dec 18, 2025 |
| 4/A | Ownership document | Dec 2, 2025 | Nov 20, 2025 |
| 4 | Insider transaction | Nov 24, 2025 | Nov 20, 2025 |
| 3 | Initial insider ownership | Nov 10, 2025 | Oct 28, 2025 |
| 8-K |
Current report
Officer or director change, Other events
|
Oct 28, 2025 | Oct 28, 2025 |
| S-3 | Shelf registration | Oct 14, 2025 | — |
| 10-Q | Quarterly report | Aug 14, 2025 | Jun 30, 2025 |
| 8-K |
Current report
Results of operations
|
Aug 14, 2025 | Aug 14, 2025 |
| 8-K |
Current report
Material agreement, New debt, Other events
|
Jul 22, 2025 | Jul 22, 2025 |
| SCHEDULE 13D/A | Amended ownership over 5% (active) | Jul 15, 2025 | — |
| SCHEDULE 13D/A | Amended ownership over 5% (active) | Jul 10, 2025 | — |
| SCHEDULE 13D/A | Amended ownership over 5% (active) | Jul 7, 2025 | — |
| SCHEDULE 13D/A | Amended ownership over 5% (active) | Jul 1, 2025 | — |
| 4 | Insider transaction | Jul 1, 2025 | Jun 27, 2025 |
| 4 | Insider transaction | Jun 27, 2025 | Jun 26, 2025 |
| 4 | Insider transaction | Jun 26, 2025 | Jun 25, 2025 |
| SCHEDULE 13D/A | Amended ownership over 5% (active) | Jun 25, 2025 | — |
| 4 | Insider transaction | Jun 24, 2025 | Jun 23, 2025 |
| 4 | Insider transaction | Jun 23, 2025 | Jun 20, 2025 |
| 4 | Insider transaction | Jun 20, 2025 | Jun 18, 2025 |
| 4 | Insider transaction | Jun 18, 2025 | Jun 17, 2025 |
| 4 | Insider transaction | Jun 12, 2025 | Jun 11, 2025 |
| 4 | Insider transaction | Jun 11, 2025 | Jun 10, 2025 |
| 4 | Insider transaction | Jun 10, 2025 | Jun 9, 2025 |
| 4 | Insider transaction | Jun 9, 2025 | Jun 6, 2025 |
| SCHEDULE 13D/A | Amended ownership over 5% (active) | Jun 6, 2025 | — |
| 4 | Insider transaction | Jun 6, 2025 | Jun 5, 2025 |
| 4 | Insider transaction | Jun 5, 2025 | Feb 6, 2025 |
| 10-Q | Quarterly report | May 15, 2025 | Mar 31, 2025 |
| 8-K |
Current report
Results of operations
|
May 14, 2025 | May 14, 2025 |
| 8-K |
Current report
Shareholder vote results
|
Apr 21, 2025 | Apr 17, 2025 |
| 4 | Insider transaction | Apr 21, 2025 | Apr 17, 2025 |
| 4 | Insider transaction | Apr 21, 2025 | Apr 17, 2025 |
| 4 | Insider transaction | Apr 21, 2025 | Apr 17, 2025 |
| 4 | Insider transaction | Apr 21, 2025 | Apr 17, 2025 |
| 4 | Insider transaction | Apr 21, 2025 | Apr 17, 2025 |
| 4 | Insider transaction | Apr 2, 2025 | Feb 18, 2025 |
| 4 | Insider transaction | Apr 2, 2025 | Feb 18, 2025 |
| DEFA14A | Additional proxy material | Mar 5, 2025 | — |
| DEF 14A | Proxy statement | Mar 5, 2025 | Apr 17, 2025 |
| 10-Q | Quarterly report | Feb 14, 2025 | Dec 31, 2024 |
| 8-K |
Current report
Results of operations
|
Feb 13, 2025 | Feb 13, 2025 |
| 4 | Insider transaction | Feb 7, 2025 | Feb 6, 2025 |
| 4 | Insider transaction | Feb 5, 2025 | Feb 4, 2025 |
| 4 | Insider transaction | Feb 3, 2025 | Jan 31, 2025 |
| 4 | Insider transaction | Jan 31, 2025 | Jan 30, 2025 |
| 4 | Insider transaction | Jan 29, 2025 | Jan 27, 2025 |
| 3 | Initial insider ownership | Jan 29, 2025 | Jan 27, 2025 |
| 8-K |
Current report
Officer or director change, Other events
|
Jan 27, 2025 | Jan 27, 2025 |
| SCHEDULE 13D/A | Amended ownership over 5% (active) | Jan 27, 2025 | — |
| 4 | Insider transaction | Jan 27, 2025 | Jan 24, 2025 |
| 4 | Insider transaction | Jan 24, 2025 | Jan 23, 2025 |
| 10-K/A | Amended annual report | Jan 23, 2025 | Sep 30, 2024 |
| 4 | Insider transaction | Jan 22, 2025 | Jan 17, 2025 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Jan 3, 2025 | — |
| 10-K | Annual report | Dec 30, 2024 | Sep 30, 2024 |
| 8-K |
Current report
Results of operations
|
Dec 19, 2024 | Dec 19, 2024 |
| 8-K/A |
Amended current report
Officer or director change
|
Nov 25, 2024 | Nov 20, 2024 |
| 8-K |
Current report
Officer or director change
|
Nov 22, 2024 | Nov 20, 2024 |
| 4 | Insider transaction | Nov 22, 2024 | Nov 20, 2024 |
| 8-K |
Current report
Material agreement, Acquisition or sale of assets, New debt, Other events
|
Oct 3, 2024 | Sep 27, 2024 |
| 8-K |
Current report
Officer or director change
|
Sep 12, 2024 | Sep 6, 2024 |
| 8-K |
Current report
Material agreement, Change to shareholder rights
|
Sep 10, 2024 | Sep 6, 2024 |
| SC 13D/A | Amended ownership over 5% (active) | Aug 19, 2024 | — |
| 4 | Insider transaction | Aug 16, 2024 | Aug 13, 2024 |
| 10-Q | Quarterly report | Aug 14, 2024 | Jun 30, 2024 |
| 8-K |
Current report
Results of operations
|
Aug 12, 2024 | Aug 9, 2024 |
| 8-K |
Current report
Material agreement
|
Jul 26, 2024 | Jul 22, 2024 |
| 8-K |
Current report
Officer or director change
|
Jun 20, 2024 | Jun 13, 2024 |
| 4 | Insider transaction | Jun 17, 2024 | Jun 13, 2024 |
| 8-K |
Current report
Regulation FD disclosure
|
Jun 14, 2024 | Jun 13, 2024 |
| 8-K |
Current report
Regulation FD disclosure
|
May 30, 2024 | May 29, 2024 |
| 4 | Insider transaction | May 29, 2024 | May 24, 2024 |
| SC 13D/A | Amended ownership over 5% (active) | May 24, 2024 | — |
| 4 | Insider transaction | May 23, 2024 | May 21, 2024 |
| 3 | Initial insider ownership | May 22, 2024 | May 16, 2024 |
| 8-K |
Current report
Officer or director change, Other events
|
May 16, 2024 | May 16, 2024 |
| 10-Q | Quarterly report | May 14, 2024 | Mar 31, 2024 |
| 8-K |
Current report
Results of operations
|
May 14, 2024 | May 14, 2024 |
| 8-K |
Current report
Shareholder vote results
|
Apr 23, 2024 | Apr 18, 2024 |
| 4 | Insider transaction | Apr 22, 2024 | Apr 18, 2024 |
| 4 | Insider transaction | Apr 22, 2024 | Apr 18, 2024 |
| 4 | Insider transaction | Apr 22, 2024 | Apr 18, 2024 |
| 4 | Insider transaction | Apr 16, 2024 | Apr 13, 2024 |
| 4 | Insider transaction | Apr 16, 2024 | Apr 13, 2024 |
| 4 | Insider transaction | Apr 16, 2024 | Apr 13, 2024 |
| 4 | Insider transaction | Apr 16, 2024 | Apr 13, 2024 |
| 4 | Insider transaction | Apr 10, 2024 | Apr 8, 2024 |
| 3 | Initial insider ownership | Apr 8, 2024 | Apr 8, 2024 |
| 8-K |
Current report
Officer or director change, Other events
|
Mar 21, 2024 | Mar 15, 2024 |
| ARS | Annual report to shareholders | Mar 5, 2024 | Sep 30, 2023 |
| DEFA14A | Additional proxy material | Mar 5, 2024 | — |
| DEF 14A | Proxy statement | Mar 5, 2024 | Apr 18, 2024 |
| 8-K |
Current report
Officer or director change
|
Feb 29, 2024 | Feb 23, 2024 |
| 4 | Insider transaction | Feb 26, 2024 | Feb 22, 2024 |
| SC 13D/A | Amended ownership over 5% (active) | Feb 26, 2024 | — |
| SC 13D/A | Amended ownership over 5% (active) | Feb 15, 2024 | — |
| 10-Q | Quarterly report | Feb 14, 2024 | Dec 31, 2023 |
| 8-K |
Current report
Results of operations
|
Feb 14, 2024 | Feb 14, 2024 |
| SC 13G | Ownership over 5% (passive) | Feb 9, 2024 | — |
| 8-K |
Current report
Listing notice
|
Feb 2, 2024 | Jan 31, 2024 |
| SC 13D/A | Amended ownership over 5% (active) | Feb 1, 2024 | — |
| 10-K/A | Amended annual report | Jan 29, 2024 | Sep 30, 2023 |
| 4/A | Primary document | Jan 29, 2024 | May 18, 2023 |
| 4 | Insider transaction | Jan 29, 2024 | May 15, 2023 |
| 4 | Insider transaction | Jan 25, 2024 | Apr 13, 2023 |
| 4 | Insider transaction | Jan 25, 2024 | Apr 13, 2023 |
| 4 | Insider transaction | Jan 25, 2024 | Apr 13, 2023 |
| 4 | Insider transaction | Jan 25, 2024 | Apr 13, 2023 |
| 10-K | Annual report | Jan 12, 2024 | Sep 30, 2023 |
| NT 10-K | Filing | Dec 27, 2023 | Sep 30, 2023 |
| 8-K |
Current report
Material agreement, New debt
|
Dec 22, 2023 | Dec 19, 2023 |
| 8-K |
Current report
Results of operations
|
Dec 20, 2023 | Dec 20, 2023 |
| 3 | Initial insider ownership | Nov 14, 2023 | Nov 9, 2023 |
| 8-K |
Current report
Officer or director change
|
Nov 14, 2023 | Nov 8, 2023 |
| 8-K |
Current report
Material agreement
|
Sep 22, 2023 | Sep 22, 2023 |
| 424B5 | Prospectus supplement | Sep 22, 2023 | — |
| 8-K/A |
Amended current report
Acquisition or sale of assets
|
Sep 15, 2023 | Jun 30, 2023 |
| 8-K/A |
Amended current report
Acquisition or sale of assets
|
Sep 13, 2023 | Jun 30, 2023 |
| 4 | Insider transaction | Sep 11, 2023 | Sep 8, 2023 |
| 8-K |
Current report
Material agreement, Change to shareholder rights
|
Sep 1, 2023 | Aug 30, 2023 |
| 4 | Insider transaction | Aug 23, 2023 | Aug 21, 2023 |
| SC 13D/A | Amended ownership over 5% (active) | Aug 11, 2023 | — |
| 4 | Insider transaction | Aug 11, 2023 | Aug 9, 2023 |
| 10-Q | Quarterly report | Aug 11, 2023 | Jun 30, 2023 |
| 8-K |
Current report
Results of operations
|
Aug 11, 2023 | Aug 9, 2023 |
| 4 | Insider transaction | Jul 18, 2023 | Jul 14, 2023 |
| 4 | Insider transaction | Jul 13, 2023 | Jul 11, 2023 |
| 144 | Notice of proposed sale | Jul 10, 2023 | — |
| 8-K |
Current report
Regulation FD disclosure
|
Jul 10, 2023 | Jul 10, 2023 |
| 8-K |
Current report
Material agreement, Acquisition or sale of assets
|
Jul 7, 2023 | Jun 30, 2023 |
| 4 | Insider transaction | Jun 14, 2023 | Jun 13, 2023 |
| 144 | Notice of proposed sale | Jun 13, 2023 | — |
| 4 | Insider transaction | Jun 6, 2023 | Jun 5, 2023 |
| 144 | Notice of proposed sale | Jun 6, 2023 | — |
| 144 | Notice of proposed sale | Jun 5, 2023 | — |
| 4/A | Ownership document | May 30, 2023 | May 18, 2023 |
| 4 | Insider transaction | May 30, 2023 | May 17, 2023 |
| SD | Specialized disclosure (conflict minerals) | May 30, 2023 | — |
| 4 | Insider transaction | May 26, 2023 | May 18, 2023 |
| 144 | Notice of proposed sale | May 19, 2023 | — |
| 144 | Notice of proposed sale | May 18, 2023 | — |
| 144 | Notice of proposed sale | May 17, 2023 | — |
| 8-K |
Current report
Results of operations
|
May 8, 2023 | May 8, 2023 |
| 10-Q | Quarterly report | May 8, 2023 | Mar 31, 2023 |
| 4 | Insider transaction | Apr 20, 2023 | Apr 18, 2023 |
| 4 | Insider transaction | Apr 20, 2023 | Apr 18, 2023 |
| 4 | Insider transaction | Apr 20, 2023 | Apr 18, 2023 |
| 4 | Insider transaction | Apr 20, 2023 | Apr 18, 2023 |
Showing 200 filings, the most recent 200. Main filings leave out insider and ownership forms such as Form 4; choose a type above to see them. Each form opens on SEC.gov. Older filings are on SEC EDGAR.
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Company profile
- Industry
- Services-Computer Programming Services (SIC 7371)
- Listed as
- IA (Nasdaq)
- Fiscal year ends
- September 30
- Incorporated in
- PA
- Headquarters
- Exton, PA
- SEC filer status
- Non-accelerated filer, Smaller reporting company
- SEC CIK
- 836690
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Source: SEC EDGAR filings. This is company-reported data, not investment advice.