Schedule 13G ownership disclosure

QT IMAGING HLDGS INC

Common Stock, par value $0.0001 per sahre · CUSIP: 746962109

Event date: 2025-08-27

Filing-level shares
1,698,704.00
Percent of class
5.6%
  • Alta Partners LLC

    Shares: 1,698,704.00 · Class: 5.6%

Amounts are as disclosed in this filing. Schedule type alone does not establish investment intent.

Source: SEC EDGAR filing

Filing metadata

Accession number
0001094891-25-000021
Form type
SCHEDULE 13G
Filer
Alta Partners LLC
CIK
CIK 1896206
Filed
Aug 28, 2025
Reporting period
Aug 27, 2025
Description
Schedule 13G beneficial ownership

Explore SEC Filings Hub