Form: S-3

Registration statement under Securities Act of 1933

March 27, 2026

S-3 S-3 EX-FILING FEES 0001844505 QT IMAGING HOLDINGS, INC. N/A N/A 0.0001381 0.0001381 0.0001381 0.0001381 0.0001381 0001844505 2026-03-27 2026-03-27 0001844505 1 2026-03-27 2026-03-27 0001844505 2 2026-03-27 2026-03-27 0001844505 3 2026-03-27 2026-03-27 0001844505 4 2026-03-27 2026-03-27 0001844505 5 2026-03-27 2026-03-27 0001844505 6 2026-03-27 2026-03-27 iso4217:USD xbrli:pure xbrli:shares

Calculation of Filing Fee Tables

S-3

QT IMAGING HOLDINGS, INC.

Table 1: Newly Registered and Carry Forward Securities ☐Not Applicable

Security Type

Security Class Title

Fee Calculation or Carry Forward Rule

Amount Registered

Proposed Maximum Offering Price Per Unit

Maximum Aggregate Offering Price

Fee Rate

Amount of Registration Fee

Carry Forward Form Type

Carry Forward File Number

Carry Forward Initial Effective Date

Filing Fee Previously Paid in Connection with Unsold Securities to be Carried Forward

Newly Registered Securities
Equity Common Stock, par value $0.0001 per share 457(o)
Equity Preferred Stock, par value $0.0001 per share 457(o)
Debt Debt Securities 457(o)
Other Warrants 457(o)
Other Units 457(o)
Fees to be Paid 1 Unallocated (Universal) Shelf 457(o) $ 100,000,000.00 0.0001381 $ 13,810.00
Fees Previously Paid
Carry Forward Securities
Carry Forward Securities

Total Offering Amounts:

$ 100,000,000.00

$ 13,810.00

Total Fees Previously Paid:

$ 0.00

Total Fee Offsets:

$ 0.00

Net Fee Due:

$ 13,810.00

Offering Note

1

(A) Except where a value is indicated, the Amount Registered and Proposed Maximum Offering Price Per Unit are omitted as to each class of security pursuant to Instructions 2.A.ii.b. and 2.A.iii.b. to Item 16(b) of Form S-3. (B) The securities registered hereunder include such indeterminate number of (a) shares of Common Stock, (b) shares of Preferred Stock, (c) debt securities, (d) warrants, and (e) units as may be sold from time to time by the registrant. There are also being registered hereunder an indeterminate number of shares of Common Stock and Preferred Stock as shall be issuable upon conversion, exchange or exercise of any securities that provide for such issuance. (C) Pursuant to Rule 416 under the Securities Act, this registration statement also covers any additional shares of the registrant's securities that become issuable by reason of any share splits, share dividends or similar transactions. (D) The Registrant does not have any fee offsets.

Table 2: Fee Offset Claims and Sources ☑Not Applicable
Registrant or Filer Name Form or Filing Type File Number Initial Filing Date Filing Date Fee Offset Claimed Security Type Associated with Fee Offset Claimed Security Title Associated with Fee Offset Claimed Unsold Securities Associated with Fee Offset Claimed Unsold Aggregate Offering Amount Associated with Fee Offset Claimed Fee Paid with Fee Offset Source
Rules 457(b) and 0-11(a)(2)
Fee Offset Claims
Fee Offset Sources
Rule 457(p)
Fee Offset Claims
Fee Offset Sources
Table 3: Combined Prospectuses ☑Not Applicable

Security Type

Security Class Title

Amount of Securities Previously Registered

Maximum Aggregate Offering Price of Securities Previously Registered

Form Type

File Number

Initial Effective Date