Financial reports
10-K
2023 FY
Annual report
22 Mar 24
10-Q
2023 Q3
Quarterly report
14 Nov 23
10-Q
2023 Q2
Quarterly report
14 Aug 23
10-K/A
2022 FY
Annual report (amended)
15 Jun 23
10-Q
2023 Q1
Quarterly report
15 May 23
10-K
2022 FY
Annual report
31 Mar 23
10-Q
2022 Q3
Quarterly report
14 Nov 22
10-Q
2022 Q2
Quarterly report
15 Aug 22
Current reports
8-K
Entry into a Material Definitive Agreement
19 Apr 24
8-K
Entry into a Material Definitive Agreement
8 Apr 24
8-K
Regulation FD Disclosure
1 Apr 24
8-K
Entry into a Material Definitive Agreement
1 Apr 24
8-K/A
Consolidated Financial Statements
22 Mar 24
8-K
Departure of Directors or Certain Officers
22 Mar 24
8-K
QT Imaging Holdings names Dr. Raluca Dinu as Acting Chief Executive Officer
18 Mar 24
8-K
QT Imaging Holdings Announces New Ticker Symbol for OTC Warrants and Delisting of Units
15 Mar 24
8-K
Entry into a Material Definitive Agreement
8 Mar 24
8-K
QT Imaging Pioneers Patient-Centric Breast Imaging Technology through Strategic Partnership
7 Mar 24
Registration and prospectus
S-1/A
IPO registration (amended)
24 Apr 24
S-1
IPO registration
2 Apr 24
425
Business combination disclosure
29 Feb 24
425
Business combination disclosure
27 Feb 24
425
Business combination disclosure
22 Feb 24
425
Business combination disclosure
16 Feb 24
425
Business combination disclosure
8 Feb 24
425
Business combination disclosure
7 Feb 24
424B3
Prospectus supplement
7 Feb 24
425
Business combination disclosure
6 Feb 24
Proxies
DEFA14A
Additional proxy soliciting materials
26 Dec 23
DEFA14A
Additional proxy soliciting materials
19 Dec 23
DEF 14A
Definitive proxy
11 Dec 23
PRER14A
Preliminary revised proxy
8 Dec 23
PRE 14A
Preliminary proxy
1 Dec 23
DEFA14A
Additional proxy soliciting materials
27 Sep 23
DEFA14A
Additional proxy soliciting materials
22 Sep 23
DEFA14A
Additional proxy soliciting materials
21 Sep 23
DEF 14A
Definitive proxy
18 Sep 23
PRE 14A
Preliminary proxy
8 Sep 23
Other
EFFECT
Notice of effectiveness
7 Feb 24
CORRESP
Correspondence with SEC
5 Feb 24
CORRESP
Correspondence with SEC
29 Jan 24
UPLOAD
Letter from SEC
26 Jan 24
CORRESP
Correspondence with SEC
16 Jan 24
UPLOAD
Letter from SEC
10 Jan 24
CORRESP
Correspondence with SEC
28 Dec 23
UPLOAD
Letter from SEC
15 Dec 23
UPLOAD
Letter from SEC
8 Dec 23
UPLOAD
Letter from SEC
16 Jun 23