X0306 4 2022-12-05 0001474735 GENERAC HOLDINGS INC. GNRC 0001373774 Dixon Robert D S45 W29290 HWY. 59 WAUKESHA WI 53189 1 Common Stock 2022-12-05 4 P 0 2000 97.2748 A 8895 I By SLAT Common Stock 8188 D The price reported is the weighted average price. The shares were purchased in multiple transactions at prices ranging from $97.0195 to $97.53, inclusive. The reporting person undertakes to provide to the SEC, the issuer and any security holder full information regarding the number of shares and the prices at which the shares were purchased. These shares are held in a SLAT for the benefit of the reporting person's spouse and children. The reporting person's spouse serves as trustee of the SLAT. The reporting person disclaims beneficial ownership of the shares in the SLAT. /s/ Raj Kanuru, Attorney in Fact 2022-12-06