QT IMAGING HOLDINGS, INC. — S-1/A Filings
10 S-1/A filings on record
This page lists all S-1/A filings submitted to the SEC by QT IMAGING HOLDINGS, INC. (QTIWW), sorted by most recent first. Each row links to the full filing on EdgarLookup. QT IMAGING HOLDINGS, INC. has filed 10 S-1/A documents with the SEC since 2021. To view all SEC filings by QT IMAGING HOLDINGS, INC., see the full filings list.
All
10-K
10-K/A
10-Q
10-Q/A
25-NSE
3
4
4/A
424B3
424B4
424B7
425
8-A12B
8-K
8-K/A
CERT
CORRESP
DEF 14A
DEFA14A
DRS
EFFECT
POS AM
PRE 14A
PRER14A
S-1
S-1/A
S-3
S-4
S-4/A
S-8
SC 13D
SC 13D/A
SC 13G
SC 13G/A
SCHEDULE 13D
SCHEDULE 13D/A
SCHEDULE 13G
SCHEDULE 13G/A
UPLOAD
| Form | Description | Accession Number | Filed | Period |
|---|---|---|---|---|
| S-1/A | S-1 | 0001628280-25-058960 | Dec 29, 2025 | — |
| S-1/A | S-1/A | 0001628280-25-003316 | Jan 31, 2025 | — |
| S-1/A | S-1/A | 0001193125-24-141936 | May 20, 2024 | — |
| S-1/A | S-1/A | 0001193125-24-140730 | May 16, 2024 | — |
| S-1/A | S-1/A | 0001193125-24-110124 | Apr 24, 2024 | — |
| S-1/A | S-1/A | 0001193125-21-278451 | Sep 21, 2021 | — |
| S-1/A | S-1/A | 0001193125-21-276654 | Sep 20, 2021 | — |
| S-1/A | S-1/A | 0001193125-21-254025 | Aug 23, 2021 | — |
| S-1/A | S-1/A | 0001193125-21-131640 | Apr 26, 2021 | — |
| S-1/A | S-1/A | 0001193125-21-087879 | Mar 22, 2021 | — |