13D/13G Filings - QT IMAGING HOLDINGS INC. (GIA)

Real time Form 13D and 13G transaction reports:

  • Schedule 13D must be filed within ten days after a person or an organization acquires beneficial ownership of more than 5% of a voting class of a company's equity securities.
  • Due to inconsistent filing format, it is highly recommended that you read the orignal filing form.
  • Shares have beem adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
Time period
Goto 0, 1, Next
Reported
DateTime
Transaction
Date
Type Company
Symbol
Filed By
Symbol
Shares Owned
% Owned
Shares Vs. Prev Report View
2025-05-15
4:11 pm
Purchase
2025-03-31 13G QT IMAGING HLDGS INC
QTIH
Lynrock Lake LP 2,666,245
9.600%
745,524increase
(+38.81%)
Filing
History
2025-04-30
9:26 pm
Purchase
2025-04-24 13D QT IMAGING HLDGS INC
QTIH
Dr. Raluca Dinu 2,043,745
7.000%
500,069increase
(+32.39%)
Filing
History
2025-04-30
9:26 pm
Purchase
2025-04-24 13D QT IMAGING HLDGS INC
QTIH
Dr. Avi S. Katz 1,814,579
6.200%
454,234increase
(+33.39%)
Filing
History
2025-04-02
4:15 pm
Purchase
2025-03-21 13D QT IMAGING HLDGS INC
QTIH
Dr. Raluca Dinu 1,543,676
5.400%
1,543,676increase
(New Position)
Filing
History
2025-04-02
08:30 am
Sale
2025-03-21 13D QT IMAGING HLDGS INC
QTIH
Dr. Avi S. Katz 1,360,345
4.800%
-1,993,963decrease
(-59.44%)
Filing
History
2025-03-26
6:11 pm
Purchase
2025-03-17 13G QT IMAGING HLDGS INC
QTIH
Emil D. Kakkis and Jenny Soriano 1,400,030
5.100%
1,400,030increase
(New Position)
Filing
History
2024-11-22
4:15 pm
Purchase
2024-11-12 13D QT IMAGING HLDGS INC
QTIH
Dr. Avi S. Katz 3,354,308
15.350%
3,142,122increase
(+1480.83%)
Filing
History
2024-11-14
4:01 pm
Purchase
2024-09-30 13G QT IMAGING HLDGS INC
QTIH
Lynrock Lake LP 1,920,721
9.000%
1,920,721increase
(New Position)
Filing
History
2024-09-13
4:23 pm
Sale
2024-09-04 13D QT IMAGING HLDGS INC
QTIH
Dr. Avi S. Katz 212,186
1.000%
-5,573,046decrease
(-96.33%)
Filing
History
2024-07-17
4:15 pm
Sale
2024-06-27 13D QT IMAGING HLDGS INC
QTIH
Dr. Avi S. Katz 5,785,232
27.000%
-2,954decrease
(-0.05%)
Filing
History
2024-07-10
08:49 am
Sale
2024-07-05 13D QT IMAGING HLDGS INC
QTIH
Dr. Avi S. Katz 5,788,186
27.000%
-211,546decrease
(-3.53%)
Filing
History
2024-07-03
4:40 pm
Purchase
2024-06-27 13D QT IMAGING HLDGS INC
QTIH
Dr. Avi S. Katz 5,999,732
28.000%
5,999,732increase
(New Position)
Filing
History
2024-03-18
08:33 am
Purchase
2024-03-04 13D QT IMAGING HLDGS INC
QTIH
KLOCK JOHN C JR 2,881,140
13.400%
2,881,140increase
(New Position)
Filing
History
2024-03-18
08:30 am
Purchase
2024-03-04 13D QT IMAGING HLDGS INC
QTIH
GigAcquisitions5 LLC 7,513,728
33.700%
7,513,728increase
(New Position)
Filing
History
2024-02-22
08:39 am
Sale
2023-12-31 13G GigCapital5, Inc.
GIA
Shaolin Capital Management LLC 0
0.000%
-354,900decrease
(Position Closed)
Filing
History
2024-02-14
12:57 pm
Purchase
2023-12-31 13G GigCapital5, Inc.
GIA
Meteora Capital, LLC 832,763
9.620%
832,763increase
(New Position)
Filing
History
2024-02-12
07:41 am
Sale
2023-12-31 13G GigCapital5, Inc.
GIA
Polar Asset Management Partners Inc. 0
0.000%
-1,547,620decrease
(Position Closed)
Filing
History
2023-02-14
4:33 pm
Sale
2022-12-31 13G GigCapital5, Inc.
GIA
D. E. Shaw & Co., L.P. 0
0.000%
-1,558,953decrease
(Position Closed)
Filing
History
2023-02-13
8:10 pm
Purchase
2022-12-31 13G GigCapital5, Inc.
GIA
Shaolin Capital Management LLC 354,900
7.360%
354,900increase
(New Position)
Filing
History
2023-02-10
4:27 pm
Purchase
2022-12-31 13G GigCapital5, Inc.
GIA
Polar Asset Management Partners Inc. 1,547,620
14.660%
1,547,620increase
(New Position)
Filing
History
Goto 0, 1, Next