QTIHealthcareMicro-Cap
QT IMAGING HOLDINGS, INC. Insider Trading Activity
Every SEC Form 4 insider transaction reported for QT IMAGING HOLDINGS, INC. (QTI), sourced directly from SEC EDGAR and updated as new filings are accepted.
By Trabud Research Team · SEC Form 4 & insider trading data analysts
Last updated:
Quick Answer
Are QTI insiders buying or selling?
QT IMAGING HOLDINGS, INC. insiders reported 10 open-market buys ($2.9M) and 4 sells ($9.4M) across 14 Form 4 filings — a net selling position of $6.4M.
Source: SEC EDGAR Form 4
Key Statistics (as of Jan 24, 2026)
Total Form 4 filings
14
SEC EDGAR
Insider filers
7
Insider buys (10)
$2.9M
Insider sells (4)
$9.4M
Insider sentiment
Net sellingNet insider flow of $6.4M in net selling.
Recent QTI insider transactions
| Date | Insider | Role | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Jan 24, 2026 | Katz Avi S | CHAIRMAN | Purchase | 24.1K | $6.43 | $155.0K |
| Apr 11, 2025 | Katz Avi S | Chairman | Purchase | 392.5K | $0.64 | $250.0K |
| Apr 11, 2025 | Dinu Raluca | Chief Executive Officer | Purchase | 392.5K | $0.64 | $250.0K |
| Mar 25, 2025 | Katz Avi S | Chairman | Sale | 2.6M | $0.58 | $1.5M |
| Mar 25, 2025 | Dinu Raluca | Chief Executive Officer | Purchase | 117.6K | $0.00 | $0 |
| Nov 15, 2024 | James S Greene | Director | Purchase | 428.1K | $0.58 | $250.0K |
| Nov 15, 2024 | Daniel H Dickson | Director | Purchase | 85.6K | $0.58 | $50.0K |
| Nov 15, 2024 | Katz Avi S | Chairman | Purchase | 3.1M | $0.58 | $1.8M |
| Nov 15, 2024 | Dinu Raluca | Chief Executive Officer | Purchase | 470.9K | $0.00 | $0 |
| Nov 15, 2024 | Zeev Weiner | Director | Purchase | 85.6K | $0.58 | $50.0K |
| Nov 15, 2024 | Ross Taylor | Director | Purchase | 171.2K | $0.58 | $100.0K |
| Mar 28, 2023 | Polar Asset Management Partners Inc. | 10% Owner | Sale | 500.0K | $10.56 | $5.3M |
| Mar 3, 2023 | Polar Asset Management Partners Inc. | 10% Owner | Sale | 154.6K | $10.40 | $1.6M |
| Mar 2, 2023 | Polar Asset Management Partners Inc. | 10% Owner | Sale | 95.4K | $10.44 | $996.2K |
Showing the 14 most recent of 14 Form 4 filings for QT IMAGING HOLDINGS, INC..
Most active QTI insiders
- Katz Avi S4 filings
- Dinu Raluca3 filings
- Polar Asset Management Partners Inc.3 filings
- Daniel H Dickson1 filing
- James S Greene1 filing
Ask anything about QTI insider activity
Use Trabud's AI agent to query QT IMAGING HOLDINGS, INC.'s Form 4 history in plain English — "Show me QTI CEO purchases this year" or compare it against any other ticker.
Open the AI agentQTI insider trading FAQ
Are QT IMAGING HOLDINGS, INC. insiders buying or selling?
Across 14 SEC Form 4 filings, QT IMAGING HOLDINGS, INC. (QTI) insiders reported 10 open-market purchases totaling $2.9M and 4 sales totaling $9.4M. That is a net selling position of $6.4M.
How many insiders trade QTI stock?
7 distinct insider filers — officers, directors, 10%+ owners, and investment groups filing jointly — have reported Form 4 transactions for QT IMAGING HOLDINGS, INC.. The most recent filing was accepted on Jan 24, 2026.
Where does Trabud get QTI insider trading data?
All QTI insider trading data comes directly from official SEC EDGAR Form 4 filings, which corporate insiders must submit within two business days of a transaction under Section 16(a) of the Securities Exchange Act of 1934.
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