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SCHEDULE 13D/A Filed 2026-04-08 Event 2026-04-06 Intent: STRATEGIC SEC 0001437749-26-011780 →

BOSTON OMAHA Corp Sky Harbour Group Corp SKYH-WT

Stake: 45.60% Shares: 19,059,773 CUSIP: 83085C107 Class: Class A common stock, par value $0.0001 per share
AI Analyst Brief conf: medium
Boston Omaha is slowly trimming its 45.6% stake in Sky Harbour via open-market sales ($5.2M gross over ~1 year at $9–$12/share), with the latest 331,500-share sale on April 6 triggering this amendment; no strategic agenda change signaled, just a large strategic holder monetizing a position at the margin.

Item 4 — Purpose of Transaction

Item 4 of the Schedule 13D is hereby supplemented as follows: From April 25, 2025 through April 6, 2026, the Reporting Person sold an aggregate of 534,124 shares of Class A Stock at price ranging between $9.05 and $11.99 per share, for total gross proceeds of $5,205,072.59, pursuant to an effective registration statement and under Rule 144 under the Securities Act of 1933, as amended. As a consequence, the Reporting Person's beneficial ownership decreased to 19,059,773 shares of Class A Stock (including the 7,719,779 Warrant Shares). The Reporting Person's beneficial ownership represents 45.56% of the outstanding Class A Stock and 22.72% of the combined voting Common Stock, a decrease primarily caused by such sale by the Reporting Person of 331,500 shares of Class A Stock on April 6, 2026 and additional shares sold during the period from April 25, 2025 through May 30, 2025. A schedule of each such sale transaction by the Reporting Person is attached hereto as Exhibit 4.1.

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Insider Activity (last 365d)
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Issuer Cluster
1 13D/G filings on this issuer
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Filer Track Record
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