Over the past 12 months, Pioneer Power Solutions insiders bought $33,870 of stock on the open market (10K shares) and made no open-market sales.
| # | Insider | Position | Direct | Indirect | Total | Share of Insiders | Last Filed |
|---|---|---|---|---|---|---|---|
| 1 | Nathan Mazurek | Chief Executive Officer | 3,988,355 | 0 | 3,988,355 | 81.6% | 03 Mar, 2026 |
| 2 | Wojciech Michalec | Chief Financial Officer | 650,000 | 0 | 650,000 | 13.3% | 02 May, 2025 |
| 3 | Thomas Klink | Director | 137,500 | 0 | 137,500 | 2.8% | 22 Oct, 2024 |
| 4 | Ian Ross | Director | 46,000 | 0 | 46,000 | 0.9% | 06 Dec, 2024 |
| 5 | Jonathan Tulkoff | Director | 44,500 | 0 | 44,500 | 0.9% | 24 Oct, 2024 |
| 6 | Yossi Cohn | Director | 23,500 | 0 | 23,500 | 0.5% | 06 Dec, 2024 |
Each row is that insider’s most recently reported position, from Form 4 filings over the last 60 months — which is why this total does not tie to the quarterly series above, where a quarter counts only the insiders who filed in it. Shares held through a fund or institutional portfolio are counted on the institutional ownership page instead.
| Date | Insider | Position | Transaction | Shares | Price | Value | Shares Held After | Ownership |
|---|---|---|---|---|---|---|---|---|
| 02 Mar, 2026 | Nathan Mazurek | Chief Executive Officer | Acquired M | 1,000 | $2.18 | $2.18K | 1,977,496 | Direct |
| 02 Mar, 2026 | Nathan Mazurek | Chief Executive Officer | Disposed M | 1,000 | $0.00 | $0 | 0 | Direct |
| 18 Nov, 2025 | Nathan Mazurek | Chief Executive Officer | Acquired P | 10,000 | $3.39 | $33.87K | 1,976,496 | Direct |
| 02 May, 2025 | Wojciech Michalec | Chief Financial Officer | Disposed F | 25,000 | $5.92 | $148.00K | 275,000 | Direct |
| 19 Dec, 2024 | Wojciech Michalec | Chief Financial Officer | Disposed S | 1,960 | $4.12 | $8.08K | 313,040 | Direct |
| 20 Dec, 2024 | Wojciech Michalec | Chief Financial Officer | Disposed S | 13,040 | $4.09 | $53.33K | 300,000 | Direct |
| 05 Dec, 2024 | Jonathan Tulkoff | Director | Acquired A | 10,000 | $0.00 | $0 | 10,000 | Direct |
| 05 Dec, 2024 | Yossi Cohn | Director | Acquired M | 1,000 | $3.68 | $3.68K | 2,000 | Direct |
| 05 Dec, 2024 | Kytchener Stevenson Whyte | Director | Acquired A | 10,000 | $0.00 | $0 | 10,000 | Direct |
| 05 Dec, 2024 | David Tesler | Director | Acquired A | 10,000 | $0.00 | $0 | 10,000 | Direct |
| 05 Dec, 2024 | Wojciech Michalec | Chief Financial Officer | Acquired A | 50,000 | — | — | 315,000 | Direct |
| 05 Dec, 2024 | Thomas Klink | Director | Acquired A | 10,000 | $0.00 | $0 | 10,000 | Direct |
| 05 Dec, 2024 | Nathan Mazurek | Chief Executive Officer | Acquired A | 10,000 | $0.00 | $0 | 10,000 | Direct |
| 04 Dec, 2024 | Ian Ross | Director | Disposed S | 1,000 | $6.01 | $6.01K | 22,500 | Direct |
| 05 Dec, 2024 | Yossi Cohn | Director | Acquired M | 10,000 | $1.68 | $16.80K | 12,000 | Direct |
| 05 Dec, 2024 | Ian Ross | Director | Acquired A | 10,000 | $0.00 | $0 | 10,000 | Direct |
| 05 Dec, 2024 | Yossi Cohn | Director | Acquired M | 10,000 | $3.31 | $33.10K | 22,000 | Direct |
| 05 Dec, 2024 | Yossi Cohn | Director | Acquired M | 1,500 | $3.17 | $4.76K | 23,500 | Direct |
| 05 Dec, 2024 | Yossi Cohn | Director | Disposed M | 1,000 | $0.00 | $0 | 0 | Direct |
| 05 Dec, 2024 | Yossi Cohn | Director | Disposed M | 10,000 | $0.00 | $0 | 0 | Direct |