United States Healthcare Equipment & Supplies

QT Imaging Holdings Inc (QTIH)

Track

Track

QT Imaging Holdings Inc. has seen no insider trading activity within the last three months. The most recent recorded transaction occurred on January 22, 2026, when Chairman Avi S. Katz purchased 24,107 shares. Prior to this, multiple executives engaged in various buy orders throughout 2024 and 2025.
Ticker: QTIH Exchange: PNK
Preparing chart...
Download chart Copy chart image Copy link Share to X Share


• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Buy signal Sell signal Earnings
No insider activity signals detected

Insider trades have not triggered unusual activity signals for this company.

Top insiders
Trades
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PlS: Planned sale, PrS: Proposed sale, O: Option / Other
3.0
Katz Avi S CHAIRMAN Executive Director
Transaction date
Purchase
Price
331.03
Quantity 20,125 -25.5%
Value US$3,903,852
2.3
Dinu Raluca Chief Executive Officer Executive Director
Transaction date
Purchase
Price
54.50
Quantity 13,149 +7.0%
Value US$1,542,702
3.0
Katz Avi S Chairman Executive Director
Transaction date
Purchase
Price
242.79
Quantity 87,702 -2.9%
Value US$227,538
3.0
Katz Avi S Chairman Executive Director
Transaction date
Purchase
Price
0.58
Quantity 117,611 +17.9%
Value US$68,685
DICKSON DANIEL H Non-Executive Director
Transaction date
Purchase
Price
0.58
Quantity 85,616 +inf%
Value US$50,000
3.0
Katz Avi S Chairman Executive Director
Transaction date
Purchase
Price
0.58
Quantity 470,890 +251.7%
Value US$275,000
3.0
Katz Avi S Chairman Executive Director
Transaction date
Purchase
Price
0.58
Quantity 2,671,232 +inf%
Value US$1,559,999
GREENE JAMES S Non-Executive Director
Transaction date
Purchase
Price
0.58
Quantity 428,082 +214.0%
Value US$250,000
Weiner Zeev Non-Executive Director
Transaction date
Purchase
Price
0.58
Quantity 85,616 +inf%
Value US$50,000
Taylor Ross Non-Executive Director
Transaction date
Purchase
Price
0.58
Quantity 171,232 +inf%
Value US$99,999
Notification date Transaction date B/S Transaction type Insider and/or position Nb. shares
Price
Value 		Number of shares Price Value Details
2026-01-23 2026-01-22 B Purchase
3.0
Katz Avi S

CHAIRMAN

Executive Director
20,125 -25.5%
331.03
US$3,903,852 		20,125 -25.5% 331.03 US$3,903,852
2025-04-10 2025-04-09 B Purchase
2.3
Dinu Raluca

Chief Executive Officer

Executive Director
13,149 +7.0%
54.50
US$1,542,702 		13,149 +7.0% 54.50 US$1,542,702
2025-04-10 2025-04-09 B Purchase
3.0
Katz Avi S

Chairman

Executive Director
87,702 -2.9%
242.79
US$227,538 		87,702 -2.9% 242.79 US$227,538
2025-03-25 2025-03-21 B Purchase
3.0
Katz Avi S

Chairman

Executive Director
117,611 +17.9%
0.58
US$68,685 		117,611 +17.9% 0.58 US$68,685
2024-11-14 2024-11-12 B Purchase
DICKSON DANIEL H
Non-Executive Director
85,616 +inf%
0.58
US$50,000 		85,616 +inf% 0.58 US$50,000
2024-11-14 2024-11-12 B Purchase
3.0
Katz Avi S

Chairman

Executive Director
470,890 +251.7%
0.58
US$275,000 		470,890 +251.7% 0.58 US$275,000
2024-11-14 2024-11-12 B Purchase
3.0
Katz Avi S

Chairman

Executive Director
2,671,232 +inf%
0.58
US$1,559,999 		2,671,232 +inf% 0.58 US$1,559,999
2024-11-14 2024-11-12 B Purchase
GREENE JAMES S
Non-Executive Director
428,082 +214.0%
0.58
US$250,000 		428,082 +214.0% 0.58 US$250,000
2024-11-14 2024-11-12 B Purchase
Weiner Zeev
Non-Executive Director
85,616 +inf%
0.58
US$50,000 		85,616 +inf% 0.58 US$50,000
2024-11-14 2024-11-12 B Purchase
Taylor Ross
Non-Executive Director
171,232 +inf%
0.58
US$99,999 		171,232 +inf% 0.58 US$99,999
2023-03-28 2023-03-24 S Sale
2.3
Polar Asset Management Partners Inc.
Large shareholder
500,000 -38.5%
10.56
US$5,280,000 		500,000 -38.5% 10.56 US$5,280,000
2023-03-03 2023-03-01 S Sale
2.3
Polar Asset Management Partners Inc.
Large shareholder
154,600 -10.6%
10.40
US$1,607,840 		154,600 -10.6% 10.40 US$1,607,840
2023-03-02 2023-02-28 S Sale
2.3
Polar Asset Management Partners Inc.
Large shareholder
15,400 -1.0%
10.40
US$160,182 		15,400 -1.0% 10.40 US$160,182
2023-03-02 2023-02-28 S Sale
2.3
Polar Asset Management Partners Inc.
Large shareholder
80,000 -5.2%
10.45
US$836,000 		80,000 -5.2% 10.45 US$836,000
Explore more

More insider trading research around QT Imaging Holdings Inc

More insider trades in United States
Similar Healthcare companies with insider activity
More Healthcare Services companies with insider activity
More Healthcare Equipment & Supplies companies with insider activity
Insider trading in North America