As previously disclosed in its consolidated financial statements included in the Annual Report on Form 10-K filed for the year ended December 31, 2024, the Company has revised its condensed financial statements as of and for the six months ended June 30, 2024 to correct a misstatement identified related to the initial recognition of the earnout liability. The Company assessed the materiality of this misstatement in accordance with SEC Staff Accounting Bulletin No. 108 - “Qualifying Misstatements” and concluded this error was not qualitatively material. As such, the correction of the error for the affected periods is reflected prospectively in the Quarterly Reports on Form 10-Q for fiscal year 2025.


Condensed Consolidated Balance Sheet Line Items Impacted	June 30, 2024 - As Filed		Adjustments		June 30, 2024 - As Revised
Additional paid-in capital	$	22,341,598	$	(3,670,000)	$	18,671,598
Accumulated deficit	$	(28,503,111)	$	3,670,000	$	(24,833,111)


Other Condensed Consolidated Financial Statement Line Items	Six Months Ended June 30, 2024 - As Filed		Adjustments		Six Months Ended June 30, 2024 - As Revised

Condensed Consolidated Statement of Operations and Comprehensive Loss
Change in fair value of earnout liability	$	(750,000)	$	3,670,000	$	2,920,000
Net loss and comprehensive loss attributable to QT Imaging Holdings, Inc.	$	(5,547,464)	$	3,670,000	$	(1,877,464)
Net loss and comprehensive loss attributable to common stockholders	$	(10,732,966)	$	3,670,000	$	(7,062,966)
Net loss per share - basic and diluted	$	(0.62)	$	0.21	$	(0.41)

Condensed Consolidated Statement of Cash Flows
Net loss	$	(5,547,464)	$	3,670,000	$	(1,877,464)
Change in fair value of earnout liability	$	750,000	$	(3,670,000)	$	(2,920,000)