X0206 3 2021-11-24 0 0001785041 CHP Merger Corp. CHPM 0001352851 Magnetar Financial LLC 1603 ORRINGTON AVENUE, 13TH FLOOR EVANSTON IL 60201 true 0001353085 Magnetar Capital Partners LP 1603 ORRINGTON AVENUE, 13TH FLOOR EVANSTON IL 60201 true 0001368026 Supernova Management LLC 1603 ORRINGTON AVENUE, 13TH FLOOR EVANSTON IL 60201 true 0001368027 Litowitz Alec N 1603 ORRINGTON AVENUE, 13TH FLOOR EVANSTON IL 60201 true Common Stock 696898 I See Footnotes Common Stock 741454 I See Footnotes Common Stock 54102 I See Footnotes Common Stock 388822 I See Footnotes Common Stock 307714 I See Footnotes Common Stock 153194 I See Footnotes Magnetar Financial LLC ("Magnetar Financial") serves as investment manager of each of Magnetar Constellation Fund II Ltd, Magnetar Constellation Master Fund, Ltd, Magnetar Systematic Multi-Strategy Master Fund Ltd, Magnetar Xing He Master Fund Ltd, and Magnetar SC Fund Ltd, all of which are Cayman Islands exempted companies, and Magnetar Structured Credit Fund, LP, which is a Delaware limited partnership (collectively, the "Magnetar Funds"). Magnetar Capital Partners LP ("Magnetar Capital Partners"), a Delaware limited partnership, is the sole member and parent holding company of Magnetar Financial. Supernova Management LLC ("Supernova Management"), a Delaware limited liability company, is the general partner of Magnetar Capital Partners. The manager of Supernova Management is Alec N. Litowitz, a citizen of the United States of America. Each of the Magnetar Funds, Magnetar Financial, Magnetar Capital Partners, Supernova Management and Alec N. Litowitz disclaims beneficial ownership of these shares of the Issuer's Common Stock. These securities are held directly by Magnetar Constellation Fund II Ltd. These securities are held directly by Magnetar Constellation Master Fund, Ltd. These securities are held directly by Magnetar Systematic Multi-Strategy Master Fund Ltd. These securities are held directly by Magnetar Structured Credit Fund LP. These securities are held directly by Magnetar Xing He Master Fund Ltd. These securities are held directly by Magnetar SC Fund Ltd. This Form 3 is being filed to solely due to the redemption of 11,388,997 shares of the Company's Class A common stock on November 24, 2021, by Company stockholders other than the Reporting Persons, after which the Reporting Persons' aggregate beneficial ownership was above 10%. The Reporting Persons have not acquired and have not sold shares of the Company's Class A common stock since being pushed over 10% due to the redemptions on November 24, 2021. Exhibit 99.1 - Joint Filing Agreement /s/ Alec N. Litowitz, as Manager of Supernova Management LLC, which is the General Partner of Magnetar Capital Partners LP, which is in turn the Sole Member of Magnetar Financial LLC 2022-04-07 /s/ Alec N. Litowitz, as Manager of Supernova Management LLC, which is the General Partner of Magnetar Capital Partners LP 2022-04-07 /s/ Alec N. Litowitz, as Manager of Supernova Management LLC 2022-04-07 /s/ Alec N. Litowitz 2022-04-07