[SCHEDULE 13D/A] Innovative Solutions & Support SEC Filing

Rhea-AI Filing Summary

Christopher Harborne and Klear Kite LLC have filed Amendment No. 6 to their Schedule 13D regarding their holdings in Innovative Solutions & Support. The filing discloses that the reporting persons beneficially own 1,951,241 shares, representing approximately 11.1% of the company's outstanding common stock.

Key details of the filing include:

• Shares are held directly by Klear Kite LLC, with Christopher Harborne as its sole member
• Both parties share voting and investment power over all shares
• Percentage calculation based on 17,604,155 total shares outstanding as of May 1, 2025
• The filing includes transactions made since Amendment No. 5, detailed in Schedule A (Exhibit 99.5)
• Source of funds: Personal Funds (PF) for Harborne and Affiliate Funds (AF) for Klear Kite

This amendment continues the reporting sequence that began with the original Schedule 13D filed on September 13, 2022, and represents the latest update in their ownership position.

Positive

• Christopher Harborne and Klear Kite LLC maintain a significant 11.1% ownership stake (1,951,241 shares) in Innovative Solutions & Support, demonstrating continued confidence in the company

Negative

• None.

SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

SCHEDULE 13D

Under the Securities Exchange Act of 1934

(Amendment No. 6)

INNOVATIVE SOLUTIONS & SUPPORT INC

(Name of Issuer)

Common Stock, par value $0.001 per share

(Title of Class of Securities)

45769N105

(CUSIP Number)

Christopher Harborne
23F M Thai Tower, All Seasons Place, 87 Wireless Road
Bangkok, W1, 10300
(860) 365-8016

Philip Richter
Fried, Frank, Harris, Shriver & Jacobson, One New York Plaza
New York, NY, 10004
(212) 859-8763

(Name, Address and Telephone Number of Person Authorized to Receive Notices and Communications)

06/23/2025

(Date of Event Which Requires Filing of This Statement)

If the filing person has previously filed a statement on Schedule 13G to report the acquisition that is the subject of this Schedule 13D, and is filing this schedule because of §§ 240.13d-1(e), 240.13d-1(f) or 240.13d-1(g), check the following box.

The information required on the remainder of this cover page shall not be deemed to be "filed" for the purpose of Section 18 of the Securities Exchange Act of 1934 ("Act") or otherwise subject to the liabilities of that section of the Act but shall be subject to all other provisions of the Act (however, see the Notes).

SCHEDULE 13D

CUSIP No. 45769N105

1

Name of reporting person

Harborne Christopher

2

Check the appropriate box if a member of a Group (See Instructions)

(a)
(b)

3

SEC use only

4

Source of funds (See Instructions)

PF

5

Check if disclosure of legal proceedings is required pursuant to Items 2(d) or 2(e)

6

Citizenship or place of organization

THAILAND

Number of Shares Beneficially Owned by Each Reporting Person With:

7	Sole Voting Power 0.00
8	Shared Voting Power 1,951,241.00
9	Sole Dispositive Power 0.00
10	Shared Dispositive Power 1,951,241.00

11

Aggregate amount beneficially owned by each reporting person

1,951,241.00

12

Check if the aggregate amount in Row (11) excludes certain shares (See Instructions)

13

Percent of class represented by amount in Row (11)

11.1 %

14

Type of Reporting Person (See Instructions)

IN

SCHEDULE 13D

CUSIP No. 45769N105

1

Name of reporting person

Klear Kite LLC

2

Check the appropriate box if a member of a Group (See Instructions)

(a)
(b)

3

SEC use only

4

Source of funds (See Instructions)

AF

5

Check if disclosure of legal proceedings is required pursuant to Items 2(d) or 2(e)

6

Citizenship or place of organization

DELAWARE

Number of Shares Beneficially Owned by Each Reporting Person With:

7	Sole Voting Power 0.00
8	Shared Voting Power 1,951,241.00
9	Sole Dispositive Power 0.00
10	Shared Dispositive Power 1,951,241.00

11

Aggregate amount beneficially owned by each reporting person

1,951,241.00

12

Check if the aggregate amount in Row (11) excludes certain shares (See Instructions)

13

Percent of class represented by amount in Row (11)

11.1 %

14

Type of Reporting Person (See Instructions)

OO

SCHEDULE 13D

Item 1.	Security and Issuer
(a)	Title of Class of Securities: Common Stock, par value $0.001 per share
(b)	Name of Issuer: INNOVATIVE SOLUTIONS & SUPPORT INC
(c)	Address of Issuer's Principal Executive Offices: 720 PENNSYLVANIA DRIVE, EXTON, PENNSYLVANIA , 19341.
Item 1 Comment: EXPLANATORY NOTE: The following constitutes Amendment No. 6 (this "Amendment No. 6") to the Schedule 13D filed with the Securities and Exchange Commission (the "SEC") on September 13, 2022 by the Reporting Persons (the "Original Schedule 13D") as amended by Amendment No. 1 filed with the SEC on September 23, 2022 ("Amendment No. 1") Amendment No. 2 filed with the SEC on February 17, 2023 (Amendment No. 2) Amendment No. 3 filed with the SEC on May 24, 2024 ("Amendment No. 3") Amendment No. 4 filed with the SEC on January 27, 2025 ("Amendment No. 4") and Amendment No. 5 filed with the SEC on June 6, 2025 ("Amendment No.5" and together with the Original Schedule 13D Amendment No. 1, Amendment No. 2, Amendment No. 3, Amendment No. 4, and this Amendment No. 6 the "Schedule 13D"). This Amendment No. 6 amends and supplements the Schedule 13D as specifically set forth herein. Capitalized terms used herein and not otherwise defined in this Amendment No. 6 have the meanings set forth in the Schedule 13D.
Item 5.	Interest in Securities of the Issuer
(a)	Item 5(a) is hereby amended and restated in its entirety as follows: Klear Kite and by virtue of being the sole member of Klear Kite Mr. Harborne each beneficially owns 1,951,241 Shares which are held directly by Klear Kite. Such Shares represent approximately 11.1% of the outstanding Shares of the Company. Klear Kite and Mr. Harborne share voting power and investment power over all such Shares. For purposes of this Item 5(a) and (b), the percentages are calculated based upon (x) the number of Shares beneficially owned by each Reporting Person, divided by (y) 17,604,155 Shares outstanding as of May 1, 2025 as reported in the Company's quarterly report on Form 10-Q for the fiscal quarter ended March 31, 2025 filed with the SEC on May 15, 2025.
(b)	Item 5(b) is hereby amended and restated in its entirety as follows: The information contained in subsection (a) of this Item 5 is incorporated by reference herein.
(c)	Item 5(c) is hereby amended and restated in its entirety as follows: Information concerning transactions in the Shares effected by the Reporting Persons since the filing of Amendment No. 5 is set forth on Schedule A, which is attached hereto as Exhibit 99.5 and is incorporated herein by reference. All of the transactions in the Shares were effected in the open market through various brokerage entities.
Item 7.	Material to be Filed as Exhibits.
	Item 7 is hereby amended and supplemented to include the following exhibit: Exhibit 99.5 Schedule A - Transactions in the Shares Since the Filing of Amendment No. 5

SIGNATURE

After reasonable inquiry and to the best of my knowledge and belief, I certify that the information set forth in this statement is true, complete and correct.

Harborne Christopher

Signature:	/s/ Christopher Harborne
Name/Title:	Christopher Harborne
Date:	06/25/2025

Klear Kite LLC

Signature:	/s/ Christopher Harborne
Name/Title:	Christopher Harborne
Date:	06/25/2025

FAQ

How many shares of ISSC stock does Christopher Harborne own as of June 2025?

According to the Schedule 13D/A filing, Christopher Harborne, through Klear Kite LLC, beneficially owns 1,951,241 shares of ISSC common stock, representing approximately 11.1% of the company's outstanding shares.

What percentage stake does Klear Kite LLC hold in ISSC?

Klear Kite LLC holds an 11.1% stake in Innovative Solutions & Support Inc (ISSC), based on 17,604,155 shares outstanding as of May 1, 2025.

Who controls the voting power of ISSC shares held by Klear Kite LLC?

Christopher Harborne and Klear Kite LLC share voting and investment power over all 1,951,241 shares. Mr. Harborne, as the sole member of Klear Kite LLC, exercises shared voting power rather than sole voting power over these shares.

How many amendments have been made to the original ISSC Schedule 13D filing?

This filing represents Amendment No. 6 to the original Schedule 13D that was filed on September 13, 2022. There have been five previous amendments filed between September 2022 and June 2025.

What is the source of funds used by Christopher Harborne for ISSC share acquisition?

According to the filing, the source of funds code 'PF' indicates that Christopher Harborne used personal funds for the share acquisition, while Klear Kite LLC's source of funds is listed as 'AF' (affiliate funds).