BOSTON OMAHA Corp - 06 Apr 2026 Form 4 Insider Report for Sky Harbour Group Corp (SKYH)

Reporting relationship: 10%+ Owner
Issuer ticker: SKYH
Reported as of: 06 Apr 2026
Net transaction value: -$3,000,075
SEC form: 4
Accepted by SEC: 08 Apr 2026, 16:47:07 UTC
Prior SEC filing: 30 May 2025
Source filing: View source filing
Reporting owner signature: /s/ Joshua P. Weisenburger

Key filing fact

BOSTON OMAHA Corp filed Form 4 for Sky Harbour Group Corp (SKYH) on 08 Apr 2026.

Key facts

This page summarizes BOSTON OMAHA Corp's Form 4 filing for Sky Harbour Group Corp (SKYH).
1 reported transaction and 0 derivative rows are listed below.
Accepted by SEC: 08 Apr 2026, 16:47.

Change

Previous filing in this sequence was filed on 30 May 2025.
Current net transaction value: -$3,000,075.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (1)

CIK 0001494582 Primary reporting owner

BOSTON OMAHA Corp

Relationship: 10%+ Owner
Address: 1601 DODGE STREET, SUITE 3300, OMAHA
Signature: /s/ Joshua P. Weisenburger
Signature date: 08 Apr 2026

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

SKYH transaction

Class A common stock, par value $0.001 per share

Sale

Transaction value: $3,000,075
Shares: -331,500
Change %: -3.7%
Price: $9.05
Shares after: 8,666,163
Date: 06 Apr 2026
Ownership: Direct
Footnotes: F1

SKYH holding

Class A common stock, par value $0.001 per share

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after: 2,673,831
Date: 06 Apr 2026
Ownership: See Footnote 1
Footnotes: F1

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 1 footnote

Footnote F1

All of the shares of Class A common stock sold as reported on this Form 4 were sold by Boston Omaha Corporation. As of the date of this report, Boston Omaha Corporation now owns 8,666,163 shares of the Class A common stock of Sky Harbour Group Corporation and United Casualty & Surety Insurance Company, a wholly-owned subsidiary of Boston Omaha Corporation, owns an additional 2,673,831 shares of the Class A common stock. Boston Omaha Corporation continues to own warrants to purchase 7,719,779 shares of Class A common stock of Sky Harbour Group Corporation.