Who
Mark N. Schwartz
Director
Company insider
Files Form 4 as: Director, Solidion Technology; Director, Onfolio Holdings; Chief Executive Officer, Hypertension Diagnostics Inc /mn.
In numbers
- Trades disclosed
- 21
- Buys
- 0
- Sells
- 0
- Bought
- $0
- Sold
- $0
- Companies
- 3
- Companies where not an officer
- 2
- First trade
- 28 Feb 2006
- Last trade
- 1 Sep 2026
- Last filed
- 3 Sep 2026
Companies traded
Activity over time
Not enough dated trades to draw.
Every trade
| Traded | Company | What | Amount | |
|---|---|---|---|---|
| 1 Sep 2026filed 3 Sep 2026 | STI Solidion TechnologyBattery & Lithium | SEC FORM 4 Code A | —4,296 at $0.00 | filing |
| 1 Sep 2026filed 3 Sep 2026 | STI Solidion TechnologyBattery & Lithium | SEC FORM 4 Code A | —4,296 at $0.00 | filing |
| 25 Mar 2025filed 15 Aug 2025 | ONFO Onfolio Holdingsoption or derivative · Payments & Processors | SEC FORM 4 Code A | —30,000 at $0.00 | filing |
| 1 Jun 2023filed 2 Jun 2023 | ONFO Onfolio Holdingsoption or derivative · Payments & Processors | SEC FORM 4 Code A | —15,000 at $0.00 | filing |
| 6 Apr 2006filed 26 Apr 2006 | Hypertension Diagnostics Inc /mnoption or derivative | SEC FORM 4 Code C | —3,496 at $0.00 | filing |
| 6 Apr 2006filed 26 Apr 2006 | Hypertension Diagnostics Inc /mnoption or derivative | SEC FORM 4 Code C | —10,240 at $0.00 | filing |
| 6 Apr 2006filed 26 Apr 2006 | Hypertension Diagnostics Inc /mn | SEC FORM 4 Code C | $27K122,880 at $0.22 | filing |
| 6 Apr 2006filed 26 Apr 2006 | Hypertension Diagnostics Inc /mn | SEC FORM 4 Code C | $7,13241,952 at $0.17 | filing |
| 31 Mar 2006filed 26 Apr 2006 | Hypertension Diagnostics Inc /mnoption or derivative | SEC FORM 4 Code X | —162,847 at $0.00 | filing |
| 31 Mar 2006filed 26 Apr 2006 | Hypertension Diagnostics Inc /mnoption or derivative | SEC FORM 4 Code X | —10,240 at $0.00 | filing |
| 31 Mar 2006filed 26 Apr 2006 | Hypertension Diagnostics Inc /mnoption or derivative | SEC FORM 4 Code X | —10,240 at $0.00 | filing |
| 31 Mar 2006filed 26 Apr 2006 | Hypertension Diagnostics Inc /mn | SEC FORM 4 Code X | $36K162,847 at $0.22 | filing |
| 31 Mar 2006filed 26 Apr 2006 | Hypertension Diagnostics Inc /mn | SEC FORM 4 Code A | —1,500,000 | filing |
| 28 Feb 2006filed 7 Mar 2006 | Hypertension Diagnostics Inc /mnoption or derivative | SEC FORM 4 Code C | —52,925 at $0.00 | filing |
| 28 Feb 2006filed 7 Mar 2006 | Hypertension Diagnostics Inc /mnoption or derivative | SEC FORM 4 Code A | —2,659 at $0.00 | filing |
| 28 Feb 2006filed 7 Mar 2006 | Hypertension Diagnostics Inc /mnoption or derivative | SEC FORM 4 Code C | —2,659 at $0.00 | filing |
| 28 Feb 2006filed 7 Mar 2006 | Hypertension Diagnostics Inc /mnoption or derivative | SEC FORM 4 Code C | —3,328 at $0.00 | filing |
| 28 Feb 2006filed 7 Mar 2006 | Hypertension Diagnostics Inc /mnoption or derivative | SEC FORM 4 Code A | —168 at $0.00 | filing |
| 28 Feb 2006filed 7 Mar 2006 | Hypertension Diagnostics Inc /mnoption or derivative | SEC FORM 4 Code C | —168 at $0.00 | filing |
| 28 Feb 2006filed 7 Mar 2006 | Hypertension Diagnostics Inc /mnoption or derivative | SEC FORM 4 Code C | —3,496 at $0.00 | filing |
News
No headline names them, or the companies they trade most, lately.
Sectors
No trade we could place in a sector.
Related people
Nobody else traded the same names lately.