Ideal Power Inc. (IPWR)

Latest Insider Confidence Score

2026Q1

52.8
Bullish

Company insider confidence (by quarter)

2013Q4 2026Q1

Largest shareholders

Insider Role (last 12 mo) Shares held Filed at
Marxe Austin W & Greenhouse David M — 1,146,935 Jan 30, 2015
Alexander Bill Other 394,796 Aug 24, 2017
Appel Peter A 10% Owner 394,400 Mar 6, 2017
Hacopian Hamo — 262,495 Nov 21, 2013
Somo David M CEO 247,438 Nov 5, 2025

Recent buy/sell transactions

Exec date Filing date Insider Role Signal Confidence Shares % of shares Under plan? Amount (USD)
Feb 25, 2026 Feb 26, 2026 SOMO DAVID M CEO Buy 95.0 +90,909 36.74% ✗ $250K
Jan 2, 2026 Jan 5, 2026 TURMELLE MICHAEL C Director Neutral 90.0 +36,364 86.65% ✗ -
Jan 2, 2026 Jan 5, 2026 FREEMAN DRUE Director Neutral 90.0 +18,182 86.65% ✗ -
Jan 2, 2026 Jan 5, 2026 KNIGHT GREGORY C Director Neutral 90.0 +18,182 86.65% ✗ -
Jan 2, 2026 Jan 5, 2026 Lesster Laban E Director Neutral 90.0 +18,182 75.81% ✗ -
Dec 15, 2025 Dec 17, 2025 BURNS TIMOTHY CFO Sell 46.3 -3,607 -3.82% ✗ $13.9K
Nov 3, 2025 Nov 5, 2025 SOMO DAVID M CEO Neutral 90.0 +247,438 100.00% ✗ -
Nov 5, 2025 SOMO DAVID M CEO Neutral 52.5 - 0.00% ✗ -
Jun 20, 2025 Jun 24, 2025 BURNS TIMOTHY CFO Sell 46.3 -5,639 -5.64% ✗ $23.8K
Jun 20, 2025 Jun 24, 2025 BRDAR DANIEL CEO Sell 46.3 -11,101 -5.98% ✗ $46.8K
Jun 12, 2025 Jun 13, 2025 BURNS TIMOTHY CFO Neutral 90.0 +20,000 25.00% ✗ -
Jun 12, 2025 Jun 13, 2025 BRDAR DANIEL CEO Neutral 90.0 +20,000 12.07% ✗ -
Jan 2, 2025 Jan 3, 2025 TURMELLE MICHAEL C Director Neutral 90.0 +15,464 58.35% ✗ -
Jan 2, 2025 Jan 3, 2025 Lesster Laban E Director Neutral 90.0 +7,732 47.58% ✗ -
Jan 2, 2025 Jan 3, 2025 FREEMAN DRUE Director Neutral 90.0 +7,732 58.35% ✗ -
Jan 2, 2025 Jan 3, 2025 KNIGHT GREGORY C Director Neutral 90.0 +7,732 58.35% ✗ -
Dec 15, 2024 Dec 17, 2024 BURNS TIMOTHY CFO Sell 46.3 -6,887 -7.93% ✗ $45.6K
Dec 15, 2024 Dec 17, 2024 BRDAR DANIEL CEO Sell 42.5 -13,773 -7.67% ✗ $93K
Nov 19, 2024 Nov 21, 2024 Lesster Laban E Director Buy 91.3 +3,000 22.64% ✗ $17.6K
Nov 19, 2024 Nov 21, 2024 BRDAR DANIEL CEO Buy 83.8 +4,500 2.57% ✗ $26.6K
Jun 20, 2024 Jun 21, 2024 BRDAR DANIEL CEO Neutral 90.0 +85,000 94.42% ✗ -
Jun 20, 2024 Jun 21, 2024 BURNS TIMOTHY CFO Neutral 90.0 +40,000 85.33% ✗ -
Jan 2, 2024 Jan 4, 2024 FREEMAN DRUE Director Neutral 90.0 +7,742 140.51% ✗ -
Jan 2, 2024 Jan 4, 2024 KNIGHT GREGORY C Director Neutral 90.0 +7,742 140.51% ✗ -
Jan 2, 2024 Jan 4, 2024 Lesster Laban E Director Neutral 90.0 +7,742 140.51% ✗ -
Jan 2, 2024 Jan 4, 2024 TURMELLE MICHAEL C Director Neutral 90.0 +15,484 140.51% ✗ -
Dec 15, 2023 Dec 27, 2023 BRDAR DANIEL CEO Sell 42.5 -13,773 -13.27% ✗ $106.9K
Dec 15, 2023 Dec 27, 2023 BURNS TIMOTHY CFO Sell 42.5 -6,888 -12.81% ✗ $53.5K
May 15, 2023 May 17, 2023 BURNS TIMOTHY CFO Buy 83.8 +2,500 4.88% ✗ $23.1K
May 15, 2023 May 17, 2023 BRDAR DANIEL CEO Buy 90.0 +5,702 5.81% ✗ $53.2K
Jan 3, 2023 Jan 5, 2023 Lesster Laban E Director Neutral 90.0 +5,510 100.00% ✗ -
Jan 3, 2023 Jan 5, 2023 KNIGHT GREGORY C Director Neutral 90.0 +5,510 100.00% ✗ -
Jan 3, 2023 Jan 5, 2023 TURMELLE MICHAEL C Director Neutral 90.0 +11,020 100.00% ✗ -
Jan 3, 2023 Jan 5, 2023 FREEMAN DRUE Director Neutral 90.0 +5,510 100.00% ✗ -
Dec 15, 2022 Dec 19, 2022 BURNS TIMOTHY CFO Sell 91.3 +24,387 90.73% ✗ $32K
Dec 15, 2022 Dec 19, 2022 BRDAR DANIEL CEO Sell 95.0 +20,662 26.68% ✗ $95.9K
Apr 4, 2022 Apr 6, 2022 FREEMAN DRUE Director Neutral 52.5 - 0.00% ✗ -
Apr 4, 2022 Apr 6, 2022 KNIGHT GREGORY C Director Neutral 52.5 - 0.00% ✗ -
Apr 6, 2022 KNIGHT GREGORY C Director Neutral 52.5 - 0.00% ✗ -
Apr 6, 2022 FREEMAN DRUE Director Neutral 52.5 - 0.00% ✗ -
Jan 3, 2022 Jan 5, 2022 TURMELLE MICHAEL C Director Neutral 52.5 - 0.00% ✗ -
Jan 3, 2022 Jan 5, 2022 Lesster Laban E Director Neutral 52.5 - 0.00% ✗ -
Dec 17, 2021 Dec 21, 2021 BURNS TIMOTHY CFO Neutral 90.0 +25,000 1329.79% ✗ -
Dec 17, 2021 Dec 21, 2021 BRDAR DANIEL CEO Neutral 90.0 +75,000 3080.08% ✗ -
Nov 18, 2021 Nov 22, 2021 Lesster Laban E Director Sell 15.0 -400 -100.00% ✓ $7.2K
Oct 8, 2021 Oct 13, 2021 Lesster Laban E Director Sell 10.0 -10,000 -100.00% ✓ $141.8K
Jan 4, 2021 Jan 6, 2021 EISENHAURE DAVID B Director Neutral 52.5 - 0.00% ✗ -
Jan 4, 2021 Jan 6, 2021 Lesster Laban E Director Neutral 52.5 - 0.00% ✗ -
Jan 4, 2021 Jan 6, 2021 TURMELLE MICHAEL C Director Neutral 52.5 - 0.00% ✗ -
Dec 10, 2020 Dec 11, 2020 BURNS TIMOTHY CFO Neutral 52.5 - 0.00% ✗ -
Dec 10, 2020 Dec 11, 2020 BRDAR DANIEL CEO Neutral 52.5 - 0.00% ✗ -
Aug 6, 2020 Aug 13, 2020 BURNS TIMOTHY CFO Neutral 52.5 - 0.00% ✗ -
Aug 6, 2020 Aug 13, 2020 BRDAR DANIEL CEO Neutral 52.5 - 0.00% ✗ -
Jun 16, 2020 Jun 18, 2020 BRDAR DANIEL Director Neutral 52.5 - 0.00% ✗ -
Jun 16, 2020 Jun 18, 2020 BURNS TIMOTHY Director Neutral 52.5 - 0.00% ✗ -
Jun 16, 2020 Jun 18, 2020 Lesster Laban E Director Neutral 52.5 - 0.00% ✗ -
Jun 16, 2020 Jun 18, 2020 TURMELLE MICHAEL C Director Neutral 52.5 - 0.00% ✗ -
Jun 16, 2020 Jun 18, 2020 EISENHAURE DAVID B Director Neutral 52.5 - 0.00% ✗ -
Apr 2, 2020 Apr 6, 2020 BELL LON E CEO Buy 77.5 +3,181 1.36% ✗ $6K
Mar 27, 2020 Apr 2, 2020 BELL LON E CEO Buy 78.8 +5,399 2.36% ✗ $10.2K
Mar 23, 2020 Mar 27, 2020 BELL LON E CEO Buy 77.5 +3,053 1.35% ✗ $5.2K
Mar 18, 2020 Mar 20, 2020 BELL LON E CEO Buy 77.5 +3,582 1.61% ✗ $5.6K
Nov 13, 2019 Nov 14, 2019 BELL LON E CEO Buy 97.5 +201,914 988.95% ✗ $500K
Oct 28, 2019 Oct 31, 2019 BRDAR DANIEL BTRAN Chief Commercial Officer Neutral 52.5 - 0.00% ✗ -
Oct 28, 2019 Oct 30, 2019 BELL LON E CEO Neutral 52.5 - 0.00% ✗ -
Oct 28, 2019 Oct 30, 2019 BURNS TIMOTHY CFO Neutral 52.5 - 0.00% ✗ -
Oct 9, 2019 Oct 15, 2019 AWM Investment Company, Inc. 10% Owner Sell 20.0 -134,076 -27.94% ✗ $327.8K
Sep 24, 2019 Sep 26, 2019 AWM Investment Company, Inc. 10% Owner Sell 26.3 -3,145 -1.29% ✗ $15.8K
Apr 30, 2019 May 2, 2019 EISENHAURE DAVID B Director Neutral 52.5 - 0.00% ✗ -
Apr 30, 2019 May 2, 2019 Lesster Laban E Director Neutral 52.5 - 0.00% ✗ -
Apr 30, 2019 May 2, 2019 TURMELLE MICHAEL C Director Neutral 52.5 - 0.00% ✗ -
Apr 26, 2019 AWM Investment Company, Inc. 10% Owner Neutral 52.5 - 0.00% ✗ -
Apr 4, 2019 Apr 5, 2019 BELL LON E CEO Neutral 52.5 - 0.00% ✗ -
Apr 4, 2019 Apr 5, 2019 BRDAR DANIEL BTRAN Chief Commercial Officer Neutral 52.5 - 0.00% ✗ -
Apr 4, 2019 Apr 5, 2019 BURNS TIMOTHY CFO Neutral 52.5 - 0.00% ✗ -
Apr 4, 2019 Apr 5, 2019 EISENHAURE DAVID B Director Neutral 52.5 - 0.00% ✗ -
Apr 27, 2018 May 1, 2018 BELL LON E CEO Neutral 52.5 - 0.00% ✗ -
Apr 13, 2018 Apr 17, 2018 Lesster Laban E Director Neutral 52.5 - 0.00% ✗ -
Apr 17, 2018 Lesster Laban E Director Neutral 52.5 - 0.00% ✗ -
Jan 2, 2018 Jan 4, 2018 BELL LON E Director Neutral 52.5 - 0.00% ✗ -
Jan 2, 2018 Jan 4, 2018 EISENHAURE DAVID B Director Neutral 52.5 - 0.00% ✗ -
Jan 2, 2018 Jan 4, 2018 TURMELLE MICHAEL C Director Neutral 52.5 - 0.00% ✗ -
Jan 4, 2018 TURMELLE MICHAEL C Director Neutral 52.5 - 0.00% ✗ -
Sep 15, 2017 Sep 19, 2017 BELL LON E Director Buy 83.8 +7,800 3.97% ✗ $20.7K
Aug 22, 2017 Aug 24, 2017 BELL LON E Director Buy 83.8 +5,500 2.88% ✗ $12.8K
Aug 22, 2017 Aug 24, 2017 Alexander Bill Other Sell 26.3 -5,500 -1.37% ✗ $12.8K
May 22, 2017 May 24, 2017 Alexander Bill Chief Technology Officer Sell 53.8 -1,500 -0.37% ✓ $3.5K
Apr 18, 2017 Apr 20, 2017 Alexander Bill Chief Technology Officer Sell 52.5 -3,000 -0.74% ✓ $7.3K
Mar 3, 2017 Apr 18, 2017 Alexander Bill Chief Technology Officer Neutral 77.5 +7,800 1.96% ✗ -
Mar 3, 2017 Mar 6, 2017 O'Keefe Ryan SVP, Business Development Buy 91.3 +7,800 520.00% ✗ $19.8K
Mar 3, 2017 Mar 6, 2017 EISENHAURE DAVID B Director Buy 91.3 +19,700 545.56% ✗ $49.9K
Mar 3, 2017 Mar 6, 2017 BURNS TIMOTHY CFO Buy 91.3 +7,800 70.91% ✗ $19.8K
Mar 3, 2017 Mar 6, 2017 BAUM MARK L Director Buy 91.3 +7,800 30.12% ✗ $19.8K
Mar 3, 2017 Mar 6, 2017 Alexander Bill Chief Technology Officer Buy 78.8 +7,800 1.96% ✗ $19.8K
Mar 3, 2017 Mar 6, 2017 BELL LON E Director Buy 95.0 +78,800 70.32% ✗ $199.8K
Mar 3, 2017 Mar 6, 2017 BRDAR DANIEL CEO Buy 91.3 +19,700 423.66% ✗ $49.9K
Mar 3, 2017 Mar 6, 2017 APPEL PETER A 10% Owner Buy 97.5 +394,400 47.02% ✗ $999.8K
Feb 24, 2017 Feb 28, 2017 AWM Investment Company, Inc. 10% Owner Sell 17.5 -810,000 -48.16% ✗ $2M
Jan 3, 2017 Jan 20, 2017 BAUM MARK L Director Neutral 52.5 - 0.00% ✗ -
Jan 3, 2017 Jan 20, 2017 BELL LON E Director Neutral 52.5 - 0.00% ✗ -