Exhibit 99.1

GRAF ACQUISITION CORP. IV

BALANCE SHEET

(1) This number included up to 562,500 shares of common stock subject to forfeiture if the over-allotment option was not exercised in full or in part by the underwriters. On June 2, 2021, the underwriters partially exercised their over-allotment option to purchase additional 2,161,500 Units and forfeited the remaining option; thus, an aggregate of 22,125 shares of common stock was forfeited accordingly.

NOTE 1 - CLOSING OF OVER-ALLOTMENT OPTION AND ADDITIONAL PRIVATE PLACEMENT

The accompanying unaudited Pro Forma Balance Sheet presents the unaudited Balance Sheet of Graf Acquisition Corp. IV (the “Company”) as of May 25, 2021, adjusted for the closing of the underwriter’s over-allotment option and related transactions which occurred on June 2, 2021 as described below.

The Company consummated its initial public offering (the “IPO”) of 15,000,000 units (the “Units” and, with respect to the Class A ordinary shares included in the Units being offered, the “Public Shares”), at $10.00 per Unit, generating gross proceeds of $150.0 million. Each Unit consists of one share of common stock, and one-fifth of one redeemable warrant (“Public Warrant”). Each whole Warrant entitles the holder to purchase one share of common stock at a price of $11.50 per share, subject to adjustment.

The Company granted the underwriters in the IPO a 45-day option to purchase up to 2,250,000 Units to cover over-allotments, if any. On June 2, 2021, the underwriters partially exercised the over-allotment option and purchased 2,161,500 additional Units (the “Additional Units”), generating gross proceeds of approximately $21.6 million (the “Over-Allotment”). The Company incurred additional offering costs of approximately $1.2 million in connection with the Over-Allotment (of which approximately $757,000 was for deferred underwriting fees).

Simultaneously with the closing of the IPO on May 25, 2021, the Company completed a private placement (the “Private Placement”) of an aggregate of 4,433,333 warrants (each, a “Private Placement Warrant” and collectively, the “Private Placement Warrants”) at a price of $1.50 per Private Placement Warrant to Graf Acquisition Partners IV LLC, a Delaware limited liability company (the “Sponsor”), generating gross proceeds of approximately $6.7 million. Simultaneously with the closing of the Over-Allotment on June 2, 2021, the Company consummated the second closing of the Private Placement, resulting in the purchase of an aggregate of an additional 288,200 Private Placement Warrants at $1.50 per Private Placement Warrant (the “Additional Private Placement Warrants”), generating additional gross proceeds of approximately $432,000.

Upon the closing of the IPO, the Over-Allotment and the Private Placement, approximately $171.6 million ($10.00 per Unit) of the net proceeds of the sale of Units were placed in a  trust account (“Trust Account”) located in the United States, and invested only in U.S. government treasury bills, notes and bonds with a maturity of 185 days or less or in money market funds meeting certain conditions under Rule 2a-7 under the Investment Company Act and which invest solely in U.S. Treasuries, as determined by the Company, until the earlier of: (i) the completion of a business combination and (ii) the distribution of the Trust Account.

In addition, the Sponsor agreed to forfeit up to 562,500 shares of common stock (the “Founder Shares”) to the extent that the over-allotment option was not exercised in full by the underwriters. The underwriters partially exercised their over-allotment option on June 2, 2021 and forfeited the remaining option; thus, an aggregate of 22,125 shares of common stock was forfeited accordingly.

Unaudited Pro forma adjustments to reflect the exercise of the underwriters’ over-allotment option and the sale of the Private Placement Shares described above are as follows: