Every material Form 8-K QT IMAGING HOLDINGS, INC. has filed with the SEC since August 12, 2026, read and summarized by AI: what happened, the key figures, whether it reads positive or negative for shareholders, and how big a deal it is (impact 1-5). Newest first; each brief links to its own page and to the filing on SEC.gov.
On August 28, 2026, QT Imaging's board approved a grant of 484,221 restricted stock units to CEO Dr. Raluca Dinu under the company's 2024 Amended and Restated Equity Incentive Plan. The units vest in stages through February 15, 2030, subject to her continued service, so the grant ties a significant portion of her compensation to a multi-year service period.
Grant of 484,221 restricted stock units approved August 28, 2026, on the Compensation Committee's recommendation
Three-sixteenths vest on November 15, 2026; the remaining thirteen-sixteenths vest in thirteen equal quarterly installments
Dinu Grant is fully vested on February 15, 2030, subject to continued service
QT Imaging posted a mid-year letter to shareholders, furnished under Regulation FD, that restates its first-half 2026 results: $14.0 million in revenue, up 116% from the first half of 2025, with 28 Breast Acoustic CT scanners shipped. The letter also cites 2026 revenue guidance of approximately $39 million, a $10 million underwritten public offering completed in the second quarter, and about $14.2 million in cash and restricted cash as of August 7, 2026, which matter to shareholders as indicators of growth and funding.
First-half 2026 revenue of $14.0 million, up 116% year over year
28 scanners shipped in the first half, double the same period in 2025
2026 revenue guidance of approximately $39 million; 2024 revenue was $4.9 million and 2025 revenue was $18.9 million
About $14.2 million in cash and restricted cash as of August 7, 2026, after a $10 million public offering in the second quarter
QT Imaging reported second-quarter 2026 revenue of $7.4 million, up 103% from a year earlier, and reaffirmed its full-year 2026 revenue guidance of approximately $39 million. The net loss widened to $11.1 million, or $0.75 per share, mainly due to an $8.3 million non-cash loss on debt extinguishment tied to the modification of its Lynrock Lake term loan.
Q2 2026 revenue was $7.4 million, up from $3.7 million; the company shipped 15 scanners versus eight a year earlier.
Gross margin fell to 41% from 50%, which the company said was in line with its projections for U.S. sales.
Net loss was $11.1 million, or $0.75 per share, versus $4.0 million, or $0.42 per share, in Q2 2025.
Cash and restricted cash were $14.2 million as of August 7, 2026, after a $10.0 million public offering; the term loan maturity was extended from March 31, 2027 to March 31, 2029.
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