Who
Avi S. Katz
Chairman
Company insider
Files Form 4 as: Chairman, Hadron Energy; Chairman, QT Imaging Holdings; Executive Chairman, BigBear.ai; Director, UpHealth; Exec Chairman, Kaleyra; Director, Lightning eMotors; President and CEO, GigPeak.
In numbers
- Trades disclosed
- 399
- Buys
- 16
- Sells
- 53
- Bought
- $4.3M
- Sold
- $10.0M
- Companies
- 7
- Companies where not an officer
- 2
- First trade
- 9 Dec 2008
- Last trade
- 2 Sep 2026
- Last filed
- 4 Sep 2026
Companies traded
Activity over time
1 Nov 2024 – 1 Oct 2026
Buys above the line, sells below, each month.
Every trade
| Traded | Company | What | Amount | |
|---|---|---|---|---|
| 2 Sep 2026filed 4 Sep 2026 | HDRN Hadron EnergyElectric Utilities & IPPs | SEC FORM 4 Code A | $1.3M707,916 at $1.88 | filing |
| 2 Sep 2026filed 4 Sep 2026 | HDRN Hadron EnergyElectric Utilities & IPPs | SEC FORM 4 Code A | $1.3M707,916 at $1.88 | filing |
| 11 Aug 2026filed 13 Aug 2026 | HDRN Hadron EnergyElectric Utilities & IPPs | SEC FORM 4 Code A | $124K67,395 at $1.84 | filing |
| 11 Aug 2026filed 13 Aug 2026 | HDRN Hadron EnergyElectric Utilities & IPPs | SEC FORM 4 Code A | $124K67,395 at $1.84 | filing |
| 22 May 2026filed 27 May 2026 | HDRN Hadron EnergyElectric Utilities & IPPs | SEC FORM 4 Code A | —87,500 | filing |
| 22 May 2026filed 27 May 2026 | HDRN Hadron EnergyElectric Utilities & IPPs | SEC FORM 4 Code A | —87,500 | filing |
| 22 May 2026filed 27 May 2026 | HDRN Hadron EnergyElectric Utilities & IPPs | SEC FORM 4 Code A | —9,932,246 | filing |
| 22 May 2026filed 27 May 2026 | HDRN Hadron Energyoption or derivative · Electric Utilities & IPPs | SEC FORM 4 Code M | —9,932,246 | filing |
| 22 May 2026filed 27 May 2026 | HDRN Hadron Energyoption or derivative · Electric Utilities & IPPs | SEC FORM 4 Code J | —29,300 | filing |
| 22 May 2026filed 27 May 2026 | HDRN Hadron Energyoption or derivative · Electric Utilities & IPPs | SEC FORM 4 Code J | —29,300 | filing |
| 16 Apr 2026filed 20 Apr 2026 | GigCapital7 Corp. Unitoption or derivative | SEC FORM 4 Code A | —29,300 | filing |
| 16 Apr 2026filed 20 Apr 2026 | GigCapital7 Corp. Unitoption or derivative | SEC FORM 4 Code A | —29,300 | filing |
| 20 Mar 2026filed 24 Mar 2026 | QTI QT Imaging HoldingsMedical Devices | SEC FORM 4 Code A | —3,500 at $0.00 | filing |
| 20 Mar 2026filed 24 Mar 2026 | QTI QT Imaging HoldingsMedical Devices | SEC FORM 4 Code A | —3,500 at $0.00 | filing |
| 30 Jan 2026filed 17 Feb 2026 | GigCapital7 Corp. Unitoption or derivative | SEC FORM 4 Code A | —14,800 | filing |
| 30 Jan 2026filed 17 Feb 2026 | GigCapital7 Corp. Unitoption or derivative | SEC FORM 4 Code A | —14,800 | filing |
| 22 Jan 2026filed 23 Jan 2026 | QTI QT Imaging HoldingsMedical Devices | SEC FORM 4 Bought | $155K24,107 at $6.43 | filing |
| 22 Jan 2026filed 23 Jan 2026 | QTI QT Imaging Holdingsoption or derivative · Medical Devices | SEC FORM 4 Code P | —48,214 at $0.00 | filing |
| 22 Jan 2026filed 23 Jan 2026 | QTI QT Imaging Holdingsoption or derivative · Medical Devices | SEC FORM 4 Code P | —48,214 at $0.00 | filing |
| 22 Jan 2026filed 23 Jan 2026 | QTI QT Imaging HoldingsMedical Devices | SEC FORM 4 Bought | $155K24,107 at $6.43 | filing |
News
Comparing QT Imaging (NASDAQ:QTI) & Intelligent Bio Solutions (NASDAQ:INBS)QTI · themarketsdaily.com · 14 Oct 2026
0 headlines in the last 90 days name Avi S. Katz; 1 article from the last 14 days about the 1 company they traded most, at most three about any one of them.