# EDGAR Filing Document

**Accession Number:** 0000836690
**File Stem:** 0001104659-25-103240
**Filing Date:** 2025-10
**Character Count:** 12994
**Document Hash:** d7b89ea22eaa6dc04fbf00de94382bec
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001104659-25-103240.hdr.sgml**: 20251028

**ACCESSION NUMBER**: 0001104659-25-103240

**CONFORMED SUBMISSION TYPE**: 8-K

**PUBLIC DOCUMENT COUNT**: 14

**CONFORMED PERIOD OF REPORT**: 20251028

**ITEM INFORMATION**: Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers

**ITEM INFORMATION**: Other Events

**ITEM INFORMATION**: Financial Statements and Exhibits

**FILED AS OF DATE**: 20251028

**DATE AS OF CHANGE**: 20251028

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** INNOVATIVE SOLUTIONS & SUPPORT INC
- **CENTRAL INDEX KEY:** 0000836690
- **STANDARD INDUSTRIAL CLASSIFICATION:** SERVICES-COMPUTER PROGRAMMING SERVICES [7371]
- **ORGANIZATION NAME:** 06 Technology
- **EIN:** 232507402
- **STATE OF INCORPORATION:** PA
- **FISCAL YEAR END:** 0930

**FILING VALUES:**
- **FORM TYPE:** 8-K
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-41503
- **FILM NUMBER:** 251425637

**BUSINESS ADDRESS:**
- **STREET 1:** 720 PENNSYLVANIA DRIVE
- **CITY:** EXTON
- **STATE:** PA
- **ZIP:** 19341
- **BUSINESS PHONE:** 610 646 9800

**MAIL ADDRESS:**
- **STREET 1:** 720 PENNSYLVANIA DRIVE
- **CITY:** EXTON
- **STATE:** PA
- **ZIP:** 19341

?xml version='1.0' encoding='ASCII'? INNOVATIVE SOLUTIONS AND SUPPORT, INC._ October 28, 2025

------

**UNITED STATES**

**SECURITIES AND EXCHANGE COMMISSION**

**Washington, DC 20549**

**FORM 8-K**

**CURRENT REPORT**

**Pursuant to Section 13 or 15(d) of the**

**Securities Exchange Act of 1934**

**Date of Report (Date of earliest event reported): October 28, 2025**

**INNOVATIVE SOLUTIONS AND SUPPORT, INC.**

(Exact name of registrant as specified in its charter)

---

| | | |
|:---|:---|:---|
| &nbsp;&nbsp;**Pennsylvania** | &nbsp;&nbsp;**001-41503** | &nbsp;&nbsp;**23-2507402** |
| &nbsp;&nbsp;(State or other jurisdiction of Incorporation) | &nbsp;&nbsp;(Commission File Number)  | &nbsp;&nbsp;(I.R.S. Employer Identification No.) |

---

**720 Pennsylvania Drive**

**Exton, Pennsylvania 19341**

(Address of principal executive offices) (Zip Code)

**(610) 646-9800**

(Registrant's telephone number, including area code)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:

☐ Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

☐ Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

☐ Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

☐ Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Securities registered pursuant to Section 12(b) of the Act:

---

| | | |
|:---|:---|:---|
| Title of each class | Trading Symbol(s) | Name of each exchange on which registered |
| Common Stock, par value $0.001 per share | ISSC | Nasdaq Stock Market LLC |

---

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§ 230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§ 240.12b-2 of this chapter).

Emerging growth company ☐

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

------

**Item 5.02 Departure of Directors or Certain Officers; Election of Directors**

On October 28, 2025, the Board of Directors (the "Board") of Innovative Solutions and Support, Inc. d/b/a Innovative Aerosystems (the "Company") increased the size of the Board to seven and appointed Richard Silfen to serve as an independent director, effective immediately, for a term until the Company's next annual meeting of shareholders or until his successor is duly elected and qualified or until his earlier death, disqualification, resignation or removal.

Mr. Silfen is General Counsel of Hildred Capital Management, LLC, a New York City-based, healthcare-focused private equity firm that specializes in operationally intensive, control-oriented investments in lower middle-market companies. Before joining Hildred in June 2025, Mr. Silfen was a partner and Co-Chair of Mergers & Acquisitions at Duane Morris LLP, a multinational law firm with more than 900 lawyers based in Philadelphia, from June 2015 to June 2025. In that role, Mr. Silfen led numerous acquisitions, divestitures, business combinations and control transactions, as well as capital formation transactions, principally for private equity-backed and publicly traded companies. Mr. Silfen is a graduate of the University of Alabama School of Law and a graduate of Baylor University with a B.A. in Physics.

The Board determined that Mr. Silfen qualifies as an independent director under applicable rules. There are no family relationships between Mr. Silfen and any director or executive officer of the Company, and Mr. Silfen does not have any direct or indirect material interest in any transaction required to be disclosed pursuant to Item 404(a) of Regulation S-K. Mr. Silfen has not entered into, and no grant or award has been made to, Mr. Silfen under any material plan, contract or arrangement of the Company in connection with his appointment. There are no arrangements or understandings pursuant to which Mr. Silfen was selected to serve as a member of the Board.

Mr. Silfen will participate in the non-employee director compensation arrangements established by the Company, as described under the section entitled "Compensation of Directors" in Amendment No. 1 to the Company's annual report on Form 10-K for the year ended September 30, 2024, filed with the Securities and Exchange Commission on January 23, 2025.

**Item 8.01 Other Events.**

On October 28, 2025, the Company issued a press release announcing the appointment of Mr. Silfen as director. A copy of that press release is attached as Exhibit 99.1 to this report and incorporated herein by reference.

**Item 9.01 Financial Statements and Exhibits.**

(d) Exhibits.

<u>Exhibit No.</u> &nbsp;&nbsp;&nbsp;&nbsp; <u>Description</u> <br> 99.1 [Press Release, dated October 28, 2025.](issc-20251028xex99d1.htm) <br> 104 Cover Page Interactive Data File – the cover page XBRL tags are embedded within the inline XBRL document.

#### SIGNATURE
Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

---

| | | | |
|:---|:---|:---|:---|
|  |  | INNOVATIVE SOLUTIONS AND SUPPORT, INC. | INNOVATIVE SOLUTIONS AND SUPPORT, INC. |
| Date: | October 28, 2025 | By: | /s/ Jeffrey DiGiovanni |
|  |  |  | Jeffrey DiGiovanni |
|  |  |  | Chief Financial Officer |

---

## Exhibit 99.1

**Exhibit 99.1**

**Innovative Solutions & Support, Inc. d/b/a Innovative<br>Aerosystems Appoints New Board Member**

EXTON, Pa. – October 28, 2025 – (BUSINESS WIRE) Innovative Solutions & Support, Inc. d/b/a Innovative Aerosystems ("IA" or the "Company") (NASDAQ: ISSC) is pleased to announce the appointment of Richard Silfen to its Board of Directors ("Board") as an independent director, effective immediately. Mr. Silfen will stand for election at the Company's next annual meeting of shareholders or until his successor is duly elected and qualified or until his earlier, death, disqualification, resignation, or removal. With Mr. Silfen's appointment, the Board has been expanded to seven directors.

Mr. Silfen is general counsel of Hildred Capital Management, LLC, a New York City-based, healthcare-focused private equity firm that specializes in operationally intensive, control-oriented transactions in lower middle-market companies. Before joining Hildred in June 2025, Mr. Silfen was a partner and Co-Chair of Mergers & Acquisitions of Duane Morris LLP, a multinational law firm with more than 900 lawyers based in Philadelphia, from June 2015 to June 2025. In that role, Mr. Silfen led numerous acquisitions, divestitures, business combinations and control transactions, as well as capital formation transactions, principally for private equity-backed and publicly traded companies. Mr. Silfen is a graduate of the University of Alabama School of Law and a graduate of Baylor University with a B.A. in Physics.

"Richard is an accomplished legal advisor with a long track record of advising companies and their boards in capital markets and other capital-raising transactions, mergers and acquisitions and control transactions, and we welcome him to the Board," said Glen Bressner, Chairman of the Board. "His appointment demonstrates IA's commitment to ensuring our board is composed of directors with relevant skills and expertise to oversee the execution of IA's strategy, and we are confident he will be a valuable addition to the Board."

Dr. Shahram Askarpour, the Company's Chief Executive Officer said, "Mr. Silfen joins us at an exciting time as we continue to execute on long-term strategy, and all of us on the Board are looking forward to working with him."

**About Innovative Aerosystems**

Headquartered in Exton, Pa., Innovative Aerosystems is a U.S.-based company specializing in the engineering, manufacturing, and supply of advanced avionic solutions. Its extensive global product reach and customer base span commercial, business and aviation and military markets, catering to both airframe manufacturers and aftermarket services for fixed-wing and rotorcraft applications. IA offers cutting-edge, cost-effective solutions while maintaining legacy product lines. The company is poised to leverage its experience to create growth opportunities in next-generation navigation systems, advanced flight deck and special mission displays, precise air data instrumentation, autothrottles, flight control computers, mission computers and software based situational awareness targeting autonomous flight. Supported by a robust portfolio of patents and

------

the highest aircraft certification standards, IA is at the forefront of meeting the aerospace industry's demand for more sophisticated and technologically advanced products. For more information, please visit us at www.iascorp.com.

**FORWARD LOOKING STATEMENT DISCLAIMER**

*In addition to the historical information contained herein, this press release contains "forward-looking statements" within the meaning of, and intended to be covered by, the safe harbor provisions of the Private Securities Litigation Reform Act of 1995. In this press release, the words "anticipates," "believes," "may," "will," "estimates," "continues," "anticipates," "intends," "forecasts," "expects," "plans," "could," "should," "would," "is likely", "projected", "might", "potential", "preliminary", "provisionally", "look forward" and similar expressions, as they relate to the business or to its management, are intended to identify forward-looking statements, but they are not exclusive means of identifying them. All forward-looking statements are based on management's current expectations and beliefs concerning future developments and their potential effects on the Company including, without limitation; statements about: our expected benefits from the appointment of a new director Forward-looking statements are subject to numerous assumptions, risks and uncertainties, which change over time. Forward-looking statements speak only as of the date they are made. Because forward-looking statements are subject to assumptions, risks and uncertainties, actual results may differ materially from those expressed or implied by such forward-looking statements. Factors that could cause results to differ materially from those expressed or implied by such forward-looking statements include, but are not limited to, the Company's ability to efficiently integrate acquired and licensed product lines, including the Honeywell product lines, into its operations; a reduction in anticipated orders; an economic downturn; changes in the competitive marketplace and/or customer requirements; an inability to perform customer contracts at anticipated cost levels; and other factors that generally affect the economic and business environments in which the Company operates. Such factors are detailed in the Company's Annual Report on Form 10-K for the fiscal year ended September 30, 2024, and subsequent reports filed with the Securities and Exchange Commission. Many of the factors that will determine the Company's future results are beyond the ability of management to control or predict. Readers should not place undue reliance on forward-looking statements. The Company undertakes no obligation to revise or update any forward-looking statements, or to make any other forward-looking statements.*

------