Who
Mark J. Bonney
Director
Company insider
Files Form 4 as: Director, Plug Power; Director, Tile Shop Holdings; Director, Zix; Executive Chairman, Seachange International; President & CEO, Mrv Communications; Director, Sigma Designs; Executive VP and CFO, American Bank Note Holographics.
In numbers
- Trades disclosed
- 101
- Buys
- 4
- Sells
- 2
- Bought
- $226K
- Sold
- $137K
- Companies
- 7
- Companies where not an officer
- 4
- First trade
- 26 Jan 2006
- Last trade
- 1 Oct 2026
- Last filed
- 2 Oct 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 | |
|---|---|---|---|---|
| 1 Oct 2026filed 2 Oct 2026 | PLUG Plug PowerElectrical Equipment & Grid | SEC FORM 4 Code A | $24K12,242 at $1.94 | filing |
| 1 Jul 2026filed 6 Jul 2026 | PLUG Plug PowerElectrical Equipment & Grid | SEC FORM 4 Code A | $24K8,764 at $2.71 | filing |
| 1 Jul 2026filed 6 Jul 2026 | PLUG Plug PowerElectrical Equipment & Grid | SEC FORM 4 Code A | $24K8,764 at $2.71 | filing |
| 11 Jun 2026filed 16 Jun 2026 | PLUG Plug PowerElectrical Equipment & Grid | SEC FORM 4 Code A | —39,753 at $0.00 | filing |
| 11 Jun 2026filed 16 Jun 2026 | PLUG Plug Poweroption or derivative · Electrical Equipment & Grid | SEC FORM 4 Code A | —39,753 at $0.00 | filing |
| 11 Jun 2026filed 16 Jun 2026 | PLUG Plug Poweroption or derivative · Electrical Equipment & Grid | SEC FORM 4 Code A | —39,753 at $0.00 | filing |
| 11 Jun 2026filed 16 Jun 2026 | PLUG Plug PowerElectrical Equipment & Grid | SEC FORM 4 Code A | —39,753 at $0.00 | filing |
| 1 Apr 2026filed 10 Apr 2026 | PLUG Plug PowerElectrical Equipment & Grid | SEC FORM 4 Code A | $24K10,509 at $2.26 | filing |
| 1 Apr 2026filed 10 Apr 2026 | PLUG Plug PowerElectrical Equipment & Grid | SEC FORM 4 Code A | $24K10,509 at $2.26 | filing |
| 2 Jan 2026filed 6 Jan 2026 | PLUG Plug PowerElectrical Equipment & Grid | SEC FORM 4 Code A | $24K12,056 at $1.97 | filing |
| 2 Jan 2026filed 6 Jan 2026 | PLUG Plug PowerElectrical Equipment & Grid | SEC FORM 4 Code A | $24K12,056 at $1.97 | filing |
| 1 Oct 2025filed 3 Oct 2025 | PLUG Plug PowerElectrical Equipment & Grid | SEC FORM 4 Code A | $24K10,193 at $2.33 | filing |
| 3 Jul 2025filed 24 Jul 2025 | PLUG Plug Poweroption or derivative · Electrical Equipment & Grid | SEC FORM 4 Code A | —76,531 at $0.00 | filing |
| 3 Jul 2025filed 24 Jul 2025 | PLUG Plug PowerElectrical Equipment & Grid | SEC FORM 4 Code A | —76,531 at $0.00 | filing |
| 1 Jul 2025filed 3 Jul 2025 | PLUG Plug PowerElectrical Equipment & Grid | SEC FORM 4 Code A | $24K15,940 at $1.49 | filing |
| 3 Jun 2025filed 5 Jun 2025 | Tile Shop HoldingsRetail — Specialty | SEC FORM 4 Code A | $70K11,813 at $5.93 | filing |
| 1 Apr 2025filed 3 Apr 2025 | PLUG Plug PowerElectrical Equipment & Grid | SEC FORM 4 Code A | $24K17,593 at $1.35 | filing |
| 2 Jan 2025filed 6 Jan 2025 | PLUG Plug PowerElectrical Equipment & Grid | SEC FORM 4 Code A | $24K11,150 at $2.13 | filing |
| 1 Oct 2024filed 3 Oct 2024 | PLUG Plug PowerElectrical Equipment & Grid | SEC FORM 4 Code A | $24K10,509 at $2.26 | filing |
| 1 Jul 2024filed 3 Jul 2024 | PLUG Plug PowerElectrical Equipment & Grid | SEC FORM 4 Code A | $24K10,193 at $2.33 | filing |
News
No headline names them, or the companies they trade most, lately.
Sectors
Related people
Nobody else traded the same names lately.