Latest filings (excl ownership)
S-8
Registration of securities for employees
23 May 24
EFFECT
Notice of effectiveness
23 May 24
424B3
Prospectus supplement
22 May 24
S-1/A
IPO registration (amended)
17 May 24
S-1/A
IPO registration (amended)
16 May 24
8-K
Material Modifications to Rights of Security Holders
13 May 24
10-Q
2024 Q1
Quarterly report
10 May 24
8-K
Notice of Delisting or Failure to Satisfy a Continued Listing Rule or Standard
10 May 24
8-K
QT Imaging Announces First Quarter 2024 Financial Results
10 May 24
S-1/A
IPO registration (amended)
24 Apr 24
8-K
Entry into a Material Definitive Agreement
19 Apr 24
8-K
Entry into a Material Definitive Agreement
8 Apr 24
S-1
IPO registration
2 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
10-K
2023 FY
Annual report
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
8-K
QT Imaging Holdings Announces Completion of Business Combination with GigCapital5
5 Mar 24
425
Business combination disclosure
29 Feb 24
8-K
GIGCAPITAL5, Inc. Announces Closing Date for Business Combination with QT Imaging
29 Feb 24
425
Business combination disclosure
27 Feb 24
8-K
Entry into a Material Definitive Agreement
27 Feb 24
425
Business combination disclosure
22 Feb 24
8-K
GigCapital5, Inc. Announces Shareholder Approval of Business Combination
22 Feb 24
425
Business combination disclosure
16 Feb 24
8-K
Other Events
16 Feb 24
425
Business combination disclosure
8 Feb 24
8-K
Other Events
8 Feb 24
425
Business combination disclosure
7 Feb 24
8-K
Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant
7 Feb 24
424B3
Prospectus supplement
7 Feb 24
EFFECT
Notice of effectiveness
7 Feb 24
425
Business combination disclosure
6 Feb 24
8-K
Entry into a Material Definitive Agreement
6 Feb 24
Latest ownership filings
3
JAMES S GREENE
3 Apr 24
4
Gerald McMorrow
3 Apr 24
SC 13D
KLOCK JOHN C JR
18 Mar 24
SC 13D
GigAcquisitions5, LLC
18 Mar 24
3
Stas Budagov
8 Mar 24
3
Zeev Weiner
8 Mar 24
3
Daniel Dickson
8 Mar 24
3
Ross Taylor
8 Mar 24
4
Gerald McMorrow
6 Mar 24
4
JOHN C KLOCK JR
6 Mar 24
4
Avi S Katz
6 Mar 24
3
JOHN C KLOCK JR
6 Mar 24
3
Gerald McMorrow
6 Mar 24
4
KAREN M ROGGE
6 Mar 24
3
KAREN M ROGGE
6 Mar 24
4
Raanan Horowitz
6 Mar 24
4
SHARMILA MAKHIJA
6 Mar 24
4
Walter Bradford Weightman
6 Mar 24
4
DOROTHY D HAYES
6 Mar 24
SC 13G/A
Shaolin Capital Management LLC
22 Feb 24
SC 13G
METEORA CAPITAL, LLC
14 Feb 24
SC 13G/A
Polar Asset Management Partners Inc.
12 Feb 24
4
Change in insider ownership
28 Mar 23
4
Change in insider ownership
3 Mar 23
4
Change in insider ownership
2 Mar 23
SC 13G/A
D. E. SHAW & CO, L.P.
14 Feb 23
SC 13G
Shaolin Capital Management LLC
14 Feb 23
SC 13G
Polar Asset Management Partners Inc.
10 Feb 23
SC 13G/A
Weiss Asset Management LP
30 Jan 23
SC 13G/A
HIGHBRIDGE CAPITAL MANAGEMENT LLC
25 Jan 23
SC 13G/A
MILLENNIUM MANAGEMENT LLC
9 Jan 23
3
Initial statement of insider ownership
3 Oct 22
SC 13G
MILLENNIUM MANAGEMENT LLC
6 Jul 22
SC 13G
D. E. SHAW & CO, L.P.
22 Feb 22
SC 13G
Weiss Asset Management LP
11 Feb 22
SC 13G/A
HIGHBRIDGE CAPITAL MANAGEMENT LLC
3 Feb 22
SC 13G/A
Space Summit Capital LLC
2 Feb 22
3
SHARMILA MAKHIJA
12 Jan 22
4
Neil Miotto
4 Jan 22
SC 13G
HIGHBRIDGE CAPITAL MANAGEMENT LLC
23 Dec 21