NEW YORK, Dec. 31, 2022 (GLOBE NEWSWIRE) — WHY: Rosen Law Firm, a global investor rights law firm, reminds purchasers of the securities of Generac Holdings Inc. (NYSE: GNRC) between April 29, 2021 and November 1, 2022, both dates inclusive (the “Class Period”), of the important January 30, 2023 lead plaintiff deadline.