As of September 12, 2026, Ideal Power's top three insider holders are David M Somo (President And Ceo, 413.38K shares), David M Somo (President And Ceo, 375.87K shares), David M Somo (President And Ceo, 338.35K shares).
| # | Insider | Position | Direct | Indirect | Total | Share of Insiders | Last Filed |
|---|---|---|---|---|---|---|---|
| 1 | David M Somo | President And Ceo | 413,383 | 0 | 413,383 | 45.6% | 27 Aug, 2026 |
| 2 | Daniel Brdar | President And Ceo | 174,652 | 0 | 174,652 | 19.3% | 24 Jun, 2025 |
| 3 | Timothy Burns | Cfo | 114,699 | 0 | 114,699 | 12.6% | 02 Jul, 2026 |
| 4 | Michael C Turmelle | Director | 83,582 | 0 | 83,582 | 9.2% | 01 Jun, 2026 |
| 5 | Laban E Lesster | Director | 42,166 | 0 | 42,166 | 4.6% | 05 Jan, 2026 |
| 6 | Drue Freeman | Director | 39,166 | 0 | 39,166 | 4.3% | 05 Jan, 2026 |
| 7 | Gregory C Knight | Director | 39,166 | 0 | 39,166 | 4.3% | 05 Jan, 2026 |
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 |
|---|---|---|---|---|---|---|---|---|
| 13 Aug, 2026 | David M Somo | President And Ceo | Acquired A | 61,860 | $0.00 | $0 | 437,725 | Direct |
| 13 Aug, 2026 | David M Somo | President And Ceo | Disposed F | 24,342 | $4.26 | $103.70K | 413,383 | Direct |
| 01 Jun, 2026 | Timothy Burns | Cfo | Acquired M | 6,666 | $0.00 | $0 | 97,412 | Direct |
| 01 Jun, 2026 | Timothy Burns | Cfo | Disposed F | 2,624 | $7.30 | $19.16K | 94,788 | Direct |
| 03 Jun, 2026 | Timothy Burns | Cfo | Acquired M | 6,667 | $0.00 | $0 | 101,455 | Direct |
| 03 Jun, 2026 | Timothy Burns | Cfo | Disposed F | 2,624 | $7.46 | $19.58K | 98,831 | Direct |
| 05 Jun, 2026 | Timothy Burns | Cfo | Acquired M | 6,667 | $0.00 | $0 | 105,498 | Direct |
| 05 Jun, 2026 | Timothy Burns | Cfo | Disposed F | 2,624 | $6.03 | $15.82K | 102,874 | Direct |
| 12 Jun, 2026 | Timothy Burns | Cfo | Disposed F | 2,928 | $6.10 | $17.86K | 99,946 | Direct |
| 20 Jun, 2026 | Timothy Burns | Cfo | Disposed F | 5,247 | $6.04 | $31.69K | 94,699 | Direct |
| 22 Jun, 2026 | Timothy Burns | Cfo | Acquired A | 20,000 | $0.00 | $0 | 114,699 | Direct |
| 01 Jun, 2026 | Timothy Burns | Cfo | Disposed M | 6,666 | $0.00 | $0 | 13,334 | Direct |
| 03 Jun, 2026 | Timothy Burns | Cfo | Disposed M | 6,667 | $0.00 | $0 | 6,667 | Direct |
| 05 Jun, 2026 | Timothy Burns | Cfo | Disposed M | 6,667 | $0.00 | $0 | 0 | Direct |
| 18 May, 2026 | David M Somo | President And Ceo | Acquired A | 61,860 | $5.77 | $356.93K | 400,207 | Direct |
| 18 May, 2026 | David M Somo | President And Ceo | Acquired A | 61,860 | $5.77 | $356.93K | 400,207 | Direct |
| 18 May, 2026 | David M Somo | President And Ceo | Disposed F | 24,342 | $5.77 | $140.45K | 375,865 | Direct |
| 18 May, 2026 | David M Somo | President And Ceo | Disposed F | 24,342 | $5.77 | $140.45K | 375,865 | Direct |
| 26 May, 2026 | Michael C Turmelle | Director | Acquired P | 5,250 | $7.60 | $39.90K | 83,582 | Direct |
| 25 Feb, 2026 | David M Somo | President And Ceo | Acquired P | 90,909 | $2.75 | $250.00K | 338,347 | Direct |