ISSC 2026 proxy details board, pay and auditor votes
Innovative Solutions and Support, Inc. is asking shareholders to vote at its April 16, 2026 annual meeting on four key items.
Innovative Solutions and Support, Inc. is asking shareholders to vote at its April 16, 2026 annual meeting on four key items. Shareholders will elect seven incumbent directors to serve until 2027, ratify Grant Thornton LLP as independent auditor for the fiscal year ending September 30, 2026, and cast two non-binding advisory votes related to executive pay.
These advisory items cover both the frequency of future say‑on‑pay votes and approval of named executive officer compensation. Holders of the company’s common stock at the close of business on January 26, 2026, when 17,778,343 shares were outstanding and entitled to one vote per share, may vote in person or by proxy.
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FAQ
AI-generated questions and answers. How Rhea-AI works. Not financial advice.
What proposals are shareholders of ISSC voting on in the 2026 proxy?
When and where is Innovative Solutions and Support’s 2026 annual meeting?
Who is entitled to vote at Innovative Solutions and Support’s 2026 annual meeting?
What say-on-pay items are included in ISSC’s 2026 proxy statement?
Which audit firm does Innovative Solutions and Support seek to ratify for 2026?
How does ISSC describe director independence and board committees?
What quorum and voting standards apply at ISSC’s 2026 annual meeting?
AI-generated analysis. How Rhea-AI works. Not financial advice.
SECURITIES AND EXCHANGE COMMISSION
the Securities Exchange Act of 1934
720 Pennsylvania Drive
Exton, Pennsylvania 19341
610-646-9800
SHAREHOLDERS
| | | | |
/s/ SHAHRAM ASKARPOUR
President and Chief Executive Officer
|
|
| | March 13, 2026 | | | ||
720 Pennsylvania Drive
Exton, Pennsylvania 19341
610-646-9800
| |
ABOUT THE MEETING
|
| | | | 2 | | | | ||
| |
SECURITY OWNERSHIP OF MANAGEMENT AND PRINCIPAL SHAREHOLDERS
|
| | | | 5 | | | | ||
| |
PROPOSAL NO. 1 — ELECTION OF DIRECTORS
|
| | | | 6 | | | | ||
| |
DIRECTORS AND NOMINEES
|
| | | | 7 | | | | ||
| |
CORPORATE GOVERNANCE
|
| | | | 11 | | | | ||
| |
PROPOSAL NO. 2 — RATIFICATION OF APPOINTMENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM
|
| | | | 16 | | | | | |
| |
AUDIT COMMITTEE REPORT
|
| | | | 18 | | | | ||
| |
COMPENSATION OF DIRECTORS
|
| | | | 20 | | | | ||
| |
INFORMATION ABOUT OUR EXECUTIVE OFFICERS
|
| | | | 22 | | | | ||
| |
COMPENSATION COMMITTEE REPORT
|
| | | | 23 | | | | ||
| |
PROPOSAL NO. 3 — ADVISORY VOTE ON EXECUTIVE COMPENSATION (SAY-ON-PAY FREQUENCY)
|
| | | | 24 | | | | ||
| |
PROPOSAL NO. 4 — ADVISORY VOTE ON EXECUTIVE COMPENSATION
(SAY-ON-PAY) |
| | | | 25 | | | | ||
| |
COMPENSATION DISCUSSION AND ANALYSIS
|
| | | | 26 | | | | ||
| |
EQUITY COMPENSATION PLAN INFORMATION
|
| | | | 45 | | | | ||
| |
SHAREHOLDER PROPOSALS
|
| | | | 47 | | | | ||
720 Pennsylvania Drive
Exton, Pennsylvania 19341
610-646-9800
for
Annual Meeting of Shareholders
April 16, 2026
| | | |
Common Stock
|
| |||||||||
|
Name of Beneficial Owner
|
| |
Number of
Shares |
| |
Percent of
Class(1) |
| ||||||
|
Shahram Askarpour(2)
|
| | | | 708,401 | | | | | | 4.0% | | |
|
Jeffrey DiGiovanni(3)
|
| | | | 43,537 | | | | | | * | | |
|
Glen R. Bressner(4)
|
| | | | 141,737 | | | | | | * | | |
|
Roger A. Carolin(5)
|
| | | | 77,570 | | | | | | * | | |
|
Stephen L. Belland(6)
|
| | | | 36,941 | | | | | | * | | |
|
Garry Dean(7)
|
| | | | 23,790 | | | | | | * | | |
|
Denise L. Devine(8)
|
| | | | 20,407 | | | | | | * | | |
|
Richard A. Silfen
|
| | | | — | | | | | | * | | |
|
All directors and executive officers as a group (8 persons)
|
| | | | 1,052,383 | | | | | | 5.9% | | |
|
Name
|
| |
Age
|
| |
Director
Since |
| |
Current
Term Expires |
| |
Positions with the Company
|
|
| Shahram Askarpour | | | 68 | | |
2022
|
| |
2026
|
| |
Director, President & Chief Executive Officer
|
|
| Glen R. Bressner | | | 65 | | |
1999
|
| |
2026
|
| | Director, Chairman of the Board | |
| Roger A. Carolin | | | 70 | | |
2016
|
| |
2026
|
| | Director | |
| Stephen L. Belland | | | 68 | | |
2022
|
| |
2026
|
| | Director | |
| Garry Dean | | | 69 | | |
2024
|
| |
2026
|
| | Director | |
| Denise L. Devine | | | 70 | | |
2025
|
| |
2026
|
| | Director | |
| Richard A. Silfen | | | 62 | | |
2025
|
| |
2026
|
| | Director | |
| Director Nominees | | | | | | | | | | | | | |
REGISTERED PUBLIC ACCOUNTING FIRM
| | | |
Grant Thornton
FY 2025 |
| |
Grant Thornton
FY 2024 |
| ||||||
|
Audit Fees
|
| | | $ | 661,575 | | | | | $ | 577,430 | | |
|
Audit Related Fees
|
| | | | — | | | | | | — | | |
|
Tax Fees
|
| | | | — | | | | | | — | | |
|
All Other Fees
|
| | | | — | | | | | | — | | |
|
Total
|
| | | $ | 661,575 | | | | | $ | 577,430 | | |
Glen R. Bressner
Denise L. Devine
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
|
Name
|
| |
Fees Earned
or Paid in Cash $(1) |
| |
Stock
Awards $(2) |
| |
Option
Awards $ |
| |
Non-Equity
Incentive Plan Compensation $ |
| |
Change in
Pension Value and Non- qualified Compensation Earnings |
| |
All Other
Compensation $ |
| |
Total
$ |
| |||||||||||||||||||||
|
Glen R. Bressner
|
| | | | 85,250 | | | | | | 77,483 | | | | | | — | | | | | | — | | | | | | — | | | | | | — | | | | | | 162,733 | | |
|
Stephen L. Belland
|
| | | | 60,625 | | | | | | 77,483 | | | | | | — | | | | | | — | | | | | | — | | | | | | — | | | | | | 138,108 | | |
|
Roger A. Carolin
|
| | | | 68,500 | | | | | | 77,483 | | | | | | — | | | | | | — | | | | | | — | | | | | | — | | | | | | 145,983 | | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
|
Name
|
| |
Fees Earned
or Paid in Cash $(1) |
| |
Stock
Awards $(2) |
| |
Option
Awards $ |
| |
Non-Equity
Incentive Plan Compensation $ |
| |
Change in
Pension Value and Non- qualified Compensation Earnings |
| |
All Other
Compensation $ |
| |
Total
$ |
| |||||||||||||||||||||
|
Garry Dean
|
| | | | 53,750 | | | | | | 78,752 | | | | | | — | | | | | | — | | | | | | — | | | | | | — | | | | | | 132,502 | | |
|
Denise L. Devine(3)
|
| | | | 40,250 | | | | | | 87,115 | | | | | | — | | | | | | — | | | | | | — | | | | | | — | | | | | | 127,365 | | |
|
Richard A. Silfen(4)
|
| | | | — | | | | | | — | | | | | | — | | | | | | — | | | | | | — | | | | | | — | | | | | | — | | |
|
Name
|
| |
Age
|
| |
Position
|
|
| Shahram Askarpour | | | 68 | | | Director and Chief Executive Officer | |
| Jeffrey DiGiovanni | | | 49 | | | Chief Financial Officer | |
Roger A. Carolin
Denise L. Devine
(SAY-ON-PAY FREQUENCY)
|
Named Executive Officer
|
| |
Annual Bonus
Opportunity as a % of Base Salary |
| |||
|
Shahram Askarpour
|
| | | | 100% | | |
|
Jeffrey DiGiovanni
|
| | | | 50% | | |
|
Performance Measures
|
| |
Target
100% |
| |
Maximum
150% |
| |
Weight
% |
| |||||||||
|
Revenue ($)
|
| | | $ | 49,100,000 | | | | | $ | 57,283,000 | | | | | | 33.3% | | |
|
Operating Income ($)
|
| | | $ | 11,266,000 | | | | | $ | 13,143,000 | | | | | | 33.3% | | |
|
Qualitative
|
| | | | — | | | | | | — | | | | | | 33.3% | | |
|
Position
|
| |
Minimum Ownership
of Common Stock (as multiple of base salary) |
| |||
|
CEO
|
| | | | 3x | | |
|
Other Section 16 Officers
|
| | | | 1x | | |
|
Name and Principal Position
|
| |
Year
|
| |
Salary
$(4),(5) |
| |
Bonus
$ |
| |
Non-Equity
Incentive Plan Compensation $ |
| |
Option
Awards $(2) |
| |
Stock
Awards $(2) |
| |
All Other
Compensation $(1) |
| |
Total
$(1) |
| | | | | | | | | | | | | ||||||||||||||||||||||||
|
Shahram Askarpour
Chief Executive Officer |
| | | | 2025 | | | | | | 525,000 | | | | | | — | | | | | | 750,750 | | | | | | 196,340 | | | | | | 1,019,953 | | | | | | 14,000 | | | | | | 2,506,043 | | | | | | | ||||||||
| | | | 2024 | | | | | | 500,000 | | | | | | — | | | | | | 500,000 | | | | | | 1,280,624 | | | | | | 683,307 | | | | | | 8,258 | | | | | | 2,972,189 | | | | | | | ||||||||||
| | | | 2023 | | | | | | 400,000 | | | | | | — | | | | | | 355,816 | | | | | | 852,000 | | | | | | 819,000 | | | | | | 12,592 | | | | | | 2,439,408 | | | | | | | ||||||||||
|
Jeffrey DiGiovanni
Chief Financial Officer |
| | | | 2025 | | | | | | 350,000 | | | | | | — | | | | | | 250,250 | | | | | | 115,509 | | | | | | 151,974 | | | | | | 14,000 | | | | | | 881,733 | | | | | | | ||||||||
| | | | 2024(7) | | | | | | 156,250 | | | | | | — | | | | | | 225,000 | | | | | | 249,998 | | | | | | 449,994 | | | | | | 2,185 | | | | | | 1,083,427 | | | | | | | ||||||||||
|
Relland Winand
Interim Chief Financial Officer |
| | | | 2024 | | | | | | 147,692 | | | | | | 125,000 | | | | | | — | | | | | | — | | | | | | — | | | | | | 4,308 | | | | | | 277,000 | | | | | | | ||||||||
|
Michael Linacre
Former Chief Financial Officer |
| | | | 2024 | | | | | | 116,594 | | | | | | — | | | | | | — | | | | | | — | | | | | | — | | | | | | 1,006 | | | | | | 117,600 | | | | | | | ||||||||
| | | | 2023 | | | | | | 233,770 | | | | | | — | | | | | | 118,605 | | | | | | 111,264 | | | | | | 49,994 | | | | | | 162,491 | | | | | | 676,124 | | | | | | | ||||||||||
| | | | | | | | | |
Estimated Future Payouts under
Non-Equity Incentive Plan Awards |
| |
All other
stock awards: |
| |
All other
option awards: |
| |
Exercise
price of option awards ($/Sh) |
| |
Grant date
fair value of stock and option awards ($)(1) |
| |||||||||||||||||||||||||||
|
Name
|
| |
Grant
Date |
| |
Threshold
($) |
| |
Target
($) |
| |
Maximum
($) |
| |
Number of
shares of stock or units (#) |
| |
Number of
securities underlying options (#) |
| ||||||||||||||||||||||||||||||
|
Shahram Askarpour
|
| | | | | | | | | | — | | | | | | 500,000 | | | | | | 750,750 | | | | | | | | | | | | | | | | | | | | | | | | | | |
|
Shahram Askarpour
|
| | | | 2/19/2025 | | | | | | | | | | | | | | | | | | | | | | | | 37,835 | | | | | | | | | | | | | | | | | | 325,000 | | |
|
Shahram Askarpour
|
| | | | 2/18/2025 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 72,062 | | | | | | 8.59 | | | | | | 325,000 | | |
|
Shahram Askarpour
|
| | | | 11/20/2024 | | | | | | | | | | | | | | | | | | | | | | | | 201,000 | | | | | | | | | | | | | | | | | | | | |
|
Jeffrey DiGiovanni
|
| | | | | | | | | | | | | | | | 162,500 | | | | | | 250,250 | | | | | | | | | | | | | | | | | | | | | | | | | | |
|
Jeffrey DiGiovanni
|
| | | | 2/19/2025 | | | | | | | | | | | | | | | | | | | | | | | | 17,462 | | | | | | | | | | | | | | | | | | 150,000 | | |
|
Jeffrey DiGiovanni
|
| | | | 2/18/2025 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 33,259 | | | | | | 8.59 | | | | | | 150,000 | | |
| | | |
Option Awards
|
| |
Stock Awards
|
| ||||||||||||||||||||||||||||||
|
Name
|
| |
Number of
securities underlying unexercised options (#) exercisable(1) |
| |
Number of
securities underlying unexercised options (#) unexercisable |
| |
Option
exercise price ($) |
| |
Option
expiration date |
| |
Number of
shares or units of stock that have not vested ($) |
| |
Market value
of shares or units of stock that have not vested ($) |
| ||||||||||||||||||
|
Shahram Askarpour
|
| | | | 200,000(1) | | | | | | — | | | | | | 8.19 | | | | | | 1/11/2033 | | | | | | 18,750(4) | | | | | | 234,188 | | |
|
Shahram Askarpour
|
| | | | 25,000(2) | | | | | | — | | | | | | 8.12 | | | | | | 2/22/2034 | | | | | | 30,018(4) | | | | | | 374,925 | | |
|
Shahram Askarpour
|
| | | | 18,003 | | | | | | 54,011(3) | | | | | | 8.12 | | | | | | 2/22/2034 | | | | | | 201,000(8) | | | | | | 2,510,490 | | |
|
Shahram Askarpour
|
| | | | | | | | | | 72,062(7) | | | | | | 9.88 | | | | | | 2/18/2035 | | | | | | 37,835(4) | | | | | | 472,559 | | |
|
Jeffrey DiGiovanni
|
| | | | 20,187 | | | | | | 44,412(6) | | | | | | 7.06 | | | | | | 4/08/2034 | | | | | | 26,588(4) | | | | | | 332,084 | | |
|
Jeffrey DiGiovanni
|
| | | | | | | | | | 33,259(7) | | | | | | 9.88 | | | | | | 2/18/2035 | | | | | | 26,454(5) | | | | | | 330,410 | | |
|
Jeffrey DiGiovanni
|
| | | | | | | | | | | | | | | | | | | | | | | | | | | | 17,462(4) | | | | | | 218,100 | | |
| | | |
Option Awards
|
| |
Stock Awards
|
| ||||||||||||||||||
|
Name
|
| |
Number of
Shares Acquired on Exercise |
| |
Value
Realized on Exercise $ |
| |
Number of
Shares Acquired on Vesting |
| |
Value
Realized on Vesting ($) |
| ||||||||||||
|
Shahram Askarpour
|
| | | | — | | | | | | — | | | | | | 35,006 | | | | | | 293,295 | | |
|
Jeffrey DiGiovanni
|
| | | | — | | | | | | — | | | | | | 21,649 | | | | | | 205,875 | | |
| Fiscal Year | | | Summary Compensation Table Total for PEO(1) | | | Compensation Actually Paid to PEO(1)(2)(3) | | | Average Summary Compensation Table Total for Non-PEO NEOs(1) | | | Average Compensation Actually Paid to Non-PEO NEOs(1)(2)(3) | | | Value of Initial Fixed $100 Investment Based on TSR(4) | | | Net Income ($MM) | | ||||||||||||||||||
| 2025 | | | | $ | | | | | $ | | | | | $ | | | | | $ | | | | | $ | | | | | $ | | | ||||||
| 2024 | | | | $ | | | | | $ | | | | | $ | | | | | $ | | | | | $ | | | | | $ | | | ||||||
| 2023 | | | | $ | | | | | $ | | | | | $ | | | | | $ | | | | | $ | | | | | $ | | | ||||||
| | | | | | | FY 2025 | | | FY 2024 | | | FY 2023 | | |||||||||
| Summary Compensation Table Total | | | PEO | | | | $ | | | | | | | | | | | | | |||
| | Average Non-PEO NEOs | | | | $ | | | | | | | | | | | | | |||||
| Deduction for amounts reported under the “Stock Awards” and “Option Awards” columns in the Summary Compensation Table | | | PEO | | | | $ | | | | | | | | | | | | | |||
| | Average Non-PEO NEOs | | | | $ | | | | | | | | | | | | | |||||
| Fair value as of the end of the covered year of awards granted during year that remain unvested as of year-end | | | PEO | | | | $ | | | | | | | | | | | | | |||
| | Average Non-PEO NEOs | | | | $ | | | | | | | | | | | | | |||||
| Increase/Deduction for change in fair value from prior year-end to current year-end of awards granted prior to that year that were outstanding and unvested as of year-end | | | PEO | | | | $ | | | | | | — | | | | | | — | | | |
| | Average Non-PEO NEOs | | | | $ | | | | | | — | | | | | | ( | | | |||
| Increase for fair value as of the vesting dates for awards granted during year that vest during the year | | | PEO | | | | $ | — | | | | | | | | | | | | | ||
| | Average Non-PEO NEOs | | | | $ | — | | | | | | | | | | | — | | | |||
| Increase/Deduction for change in fair value from prior year-end to vesting date of awards granted prior to that year that vested during year | | | PEO | | | | $ | | | | | | — | | | | | | — | | | |
| | Average Non-PEO NEOs | | | | $ | | | | | | ( | | | | | | ( | | | |||
| Deduction for fair value of awards granted prior to year that were forfeited during year | | | PEO | | | | $ | — | | | | | | — | | | | | | — | | |
| | Average Non-PEO NEOs | | | | $ | — | | | | | | ( | | | | | | — | | | ||
| Compensation Actually Paid | | | PEO | | | | $ | | | | | | | | | | | | | |||
| | Average Non-PEO NEOs | | | | $ | | | | | | | | | | | | | |||||
|
Plan Category
|
| |
Number of securities
to be issued upon exercise of outstanding options, warrants, and rights |
| |
Weighted average
exercise price of outstanding options, warrants, and rights |
| |
Number of securities
remaining available for future issuance under equity compensation plans (excluding securities reflected in the first column) |
| |||||||||
|
Equity compensation plans approved by security holders
|
| | | | 361,613 | | | | | $ | 7.97 | | | | | | 1,426,916 | | |
|
Equity compensation plans not approved by
security holders |
| | | | — | | | | | | — | | | | | | — | | |
|
Total
|
| | | | 361,613 | | | | | $ | 7.97 | | | | | | 1,426,916 | | |
March 13, 2026
720 Pennsylvania Drive
Exton, Pennsylvania 19341
610-646-9800
APRIL 16, 2026 ANNUAL MEETING OF SHAREHOLDERS
| | Shahram Askarpour | | |
☐
FOR NOMINEE
|
| |
☐
WITHHOLD AUTHORITY
|
|
| | Stephen L. Belland | | |
☐
FOR NOMINEE
|
| |
☐
WITHHOLD AUTHORITY
|
|
| | Glen R. Bressner | | |
☐
FOR NOMINEE
|
| |
☐
WITHHOLD AUTHORITY
|
|
| | Roger A. Carolin | | |
☐
FOR NOMINEE
|
| |
☐
WITHHOLD AUTHORITY
|
|
| | Garry Dean | | |
☐
FOR NOMINEE
|
| |
☐
WITHHOLD AUTHORITY
|
|
| | Denise L. Devine | | |
☐
FOR NOMINEE
|
| |
☐
WITHHOLD AUTHORITY
|
|
| | Richard A. Silfen | | |
☐
FOR NOMINEE
|
| |
☐
WITHHOLD AUTHORITY
|
|
| |
☐
FOR
|
| |
☐
AGAINST
|
| |
☐
ABSTAIN
|
|
| |
☐
THREE YEARS
|
| |
☐
TWO YEARS
|
| |
☐
ONE YEAR
|
|
| |
☐
FOR
|
| |
☐
AGAINST
|
| |
☐
ABSTAIN
|
|
720 Pennsylvania Drive
Exton, Pennsylvania 19341
610-646-9800
| | Date: | | | | |
| | | |
| |
SIGNATURE
|
|
| | Date: | | | | |
| | | |
| |
SIGNATURE (if jointly owned)
|
|