X0508 4 2026-02-06 0000047307 CRAWFORD UNITED Corp CRAWA 0000935861 CRAWFORD EDWARD F 6065 PARKLAND BOULEVARD CLEVELAND OH 44124 1 1 0 Class A Common Shares 2026-02-06 4 D 0 56370 D 0 D Class A Common Shares 2026-02-06 4 D 0 8058 D 0 I Air Power Dynamics, LLC Class A Common Shares 2026-02-06 4 D 0 38462 D 0 I Edward F. Crawford Second Restatement of Trust Dated March 2, 2001 Class A Common Shares 2026-02-06 4 D 0 27933 D 0 I Francis Park, LLC Class A Common Shares 2026-02-06 4 D 0 282 D 0 I By spouse Class A Common Shares 2026-02-06 4 D 0 911250 D 0 I By First Francis Company, Inc. Class B Common Shares 2026-02-06 4 D 0 433750 D 0 I By First Francis Company, Inc. Pursuant to the Agreement and Plan of Merger dated December 5, 2025 (the "Merger Agreement"), by and among SPX Enterprises, LLC, a Delaware limited liability company ("Parent"), Project King Acquisition, Inc., an Ohio corporation and a wholly owned subsidiary of Parent ("Merger Sub"), and Crawford United Corporation, an Ohio corporation (the "Company"), the Merger Sub merged with and into the Company, with the Company continuing as the surviving corporation and a wholly owned subsidiary of the Parent (the "Merger"). At the effective time of the Merger, each issued and outstanding common share of the Company was converted automatically into the right to receive cash in an amount equal to $83.8636 per share without interest, net of all applicable withholding taxes. The reporting person is the trustee of the controlling member of the limited liability company that owns the securities, and the reporting person disclaims beneficial ownership of the reported securities except to the extent of his pecuniary interest therein. The reporting person is a member of the limited liability company that owns the reported securities, and the reporting person disclaims beneficial ownership of the reported securities except to the extent of his pecuniary interest therein. The reporting person disclaims beneficial ownership of the shares owned by his spouse. The reporting person is a shareholder of the corporation that owns the reported securities, and the reporting person disclaims beneficial ownership of the reported securities except to the extent of his pecuniary interest therein. /s/ Edward F. Crawford 2026-02-06