X0306 4 2021-03-02 0 0001834622 Hayward Holdings, Inc. HAYW 0001851021 HOLLERAN KEVIN C/O HAYWARD HOLDINGS, INC. 400 CONNELL DRIVE, SUITE 6100 BERKELEY HEIGHTS NJ 07922 0 1 0 0 President and CEO Class A Common Stock 2021-03-11 4 J 0 1898.98 D 0 D Common Stock 2021-03-11 4 J 0 451135 A 451135 D Common Stock 2021-03-16 4 P 0 8000 17.00 A 459135 D Stock Options (Right to Buy) 272.92 2021-03-02 4 J 0 20000 D 2029-12-24 Class B Common Stock 20000 0 D Stock Options (Right to Buy) 1.40 2021-03-02 4 J 0 3900000 A 2029-12-24 Common Stock 3900000 3900000 D Stock Options (Right to Buy) 17.00 2021-03-11 4 A 0 607235 0.00 A 2031-03-11 Common Stock 607235 607235 D Pursuant to a reclassification exempt under Rule 16b-7, each share of Class A common stock, par value $0.001 per share, was converted into 237.5671 shares of the Issuer's common stock, par value $0.001 per share ("Common Stock"). Pursuant to a reclassification exempt under Rule 16b-7, each outstanding option to purchase shares of Class B Common Stock was reclassified into an outstanding option to purchase shares of Common Stock, and the number of shares of Common Stock underlying the option and the exercise price were adjusted in accordance with the Stock Split. The option shall vest as to 50% of the underlying shares of Common Stock in five equal installments, on each of August 12, 2020, August 12, 2021, August 12, 2022, August 12, 2023, and August 12, 2024. The option will vest as to 50% of the underlying shares of Common Stock in the event that the average closing trading price of the Common Stock over a ten-day trading period equals or exceeds $5.00. Represents options to purchase Common Stock granted to the Reporting Person under the Issuer's 2021 Equity Incentive Plan. The option vests as to the underlying shares of Common Stock in three equal installments, on each of March 11, 2022, March 11, 2023, and March 11, 2024. Exhibits 24.1 - Power of Attorney /s/ Michael Colicchio, attorney-in-fact 2021-03-16