Stocks · Technology · Semiconductors & Related Devices

Ideal Power Inc.

IPWR Clue Score32
United States Fiscal year ends December CIK 0001507957
3.61
-2.17%
Close, 9 Oct 2026 · USD

Price, with every insider trade on it

Closing prices, 12 months · point at a dot for who traded, or at the line for the close
3.61 on 9 Oct 2026
9 6 3 Oct 2025 Apr 2026 Oct 2026 13 Oct 2025 $4.93 14 Oct 2025 $5.06 15 Oct 2025 $5.25 16 Oct 2025 $5.17 17 Oct 2025 $5.74 20 Oct 2025 $5.65 21 Oct 2025 $5.54 22 Oct 2025 $5.52 23 Oct 2025 $5.56 24 Oct 2025 $5.67 27 Oct 2025 $5.59 28 Oct 2025 $5.60 29 Oct 2025 $5.28 30 Oct 2025 $5.57 31 Oct 2025 $5.61 3 Nov 2025 $5.19 4 Nov 2025 $4.86 5 Nov 2025 $4.93 6 Nov 2025 $5.05 7 Nov 2025 $5.04 10 Nov 2025 $5.04 11 Nov 2025 $4.63 12 Nov 2025 $5.07 13 Nov 2025 $3.71 14 Nov 2025 $4.07 17 Nov 2025 $3.71 18 Nov 2025 $3.72 19 Nov 2025 $3.74 20 Nov 2025 $3.70 21 Nov 2025 $3.60 24 Nov 2025 $3.72 25 Nov 2025 $3.89 26 Nov 2025 $3.93 28 Nov 2025 $3.75 1 Dec 2025 $3.51 2 Dec 2025 $3.40 3 Dec 2025 $3.34 4 Dec 2025 $3.63 5 Dec 2025 $3.90 8 Dec 2025 $4.17 9 Dec 2025 $4.19 10 Dec 2025 $4.33 11 Dec 2025 $4.32 12 Dec 2025 $4.20 15 Dec 2025 $3.85 16 Dec 2025 $3.49 17 Dec 2025 $3.31 18 Dec 2025 $3.28 19 Dec 2025 $3.10 22 Dec 2025 $3.08 23 Dec 2025 $3.24 24 Dec 2025 $3.17 26 Dec 2025 $3.24 29 Dec 2025 $2.90 30 Dec 2025 $2.93 31 Dec 2025 $3.09 2 Jan 2026 $3.30 5 Jan 2026 $3.49 6 Jan 2026 $3.40 7 Jan 2026 $3.44 8 Jan 2026 $3.45 9 Jan 2026 $3.50 12 Jan 2026 $3.89 13 Jan 2026 $3.70 14 Jan 2026 $3.49 15 Jan 2026 $3.23 16 Jan 2026 $3.78 20 Jan 2026 $3.75 21 Jan 2026 $3.81 22 Jan 2026 $4.01 23 Jan 2026 $3.97 26 Jan 2026 $3.61 27 Jan 2026 $4.47 28 Jan 2026 $4.57 29 Jan 2026 $4.89 30 Jan 2026 $5.04 2 Feb 2026 $5.19 3 Feb 2026 $4.54 4 Feb 2026 $3.91 5 Feb 2026 $3.78 6 Feb 2026 $4.01 9 Feb 2026 $3.88 10 Feb 2026 $3.79 11 Feb 2026 $3.24 12 Feb 2026 $3.13 13 Feb 2026 $3.31 17 Feb 2026 $3.35 18 Feb 2026 $3.31 19 Feb 2026 $3.28 20 Feb 2026 $3.57 23 Feb 2026 $3.26 24 Feb 2026 $2.98 25 Feb 2026 $3.23 26 Feb 2026 $3.69 27 Feb 2026 $3.59 2 Mar 2026 $3.49 3 Mar 2026 $3.23 4 Mar 2026 $3.30 5 Mar 2026 $3.38 6 Mar 2026 $3.35 9 Mar 2026 $3.31 10 Mar 2026 $3.42 11 Mar 2026 $3.50 12 Mar 2026 $3.42 13 Mar 2026 $3.16 16 Mar 2026 $3.21 17 Mar 2026 $3.24 18 Mar 2026 $3.14 19 Mar 2026 $3.10 20 Mar 2026 $3.15 23 Mar 2026 $3.19 24 Mar 2026 $3.03 25 Mar 2026 $3.09 26 Mar 2026 $3.11 27 Mar 2026 $2.88 30 Mar 2026 $2.68 31 Mar 2026 $2.83 1 Apr 2026 $2.94 2 Apr 2026 $3.06 6 Apr 2026 $3.13 7 Apr 2026 $2.79 8 Apr 2026 $2.93 9 Apr 2026 $2.98 10 Apr 2026 $2.78 13 Apr 2026 $2.89 14 Apr 2026 $2.89 15 Apr 2026 $3.19 16 Apr 2026 $3.30 17 Apr 2026 $3.48 20 Apr 2026 $3.15 21 Apr 2026 $3.15 22 Apr 2026 $3.90 23 Apr 2026 $3.81 24 Apr 2026 $4.50 27 Apr 2026 $4.14 28 Apr 2026 $3.82 29 Apr 2026 $3.81 30 Apr 2026 $3.82 1 May 2026 $3.76 4 May 2026 $4.37 5 May 2026 $4.86 6 May 2026 $4.73 7 May 2026 $4.61 8 May 2026 $4.39 11 May 2026 $5.75 12 May 2026 $5.45 13 May 2026 $5.38 14 May 2026 $7.38 15 May 2026 $6.12 18 May 2026 $5.77 19 May 2026 $6.03 20 May 2026 $5.74 21 May 2026 $6.88 22 May 2026 $5.73 26 May 2026 $6.92 27 May 2026 $8.99 28 May 2026 $8.02 29 May 2026 $7.44 1 Jun 2026 $7.30 2 Jun 2026 $7.64 3 Jun 2026 $7.46 4 Jun 2026 $7.41 5 Jun 2026 $6.03 8 Jun 2026 $5.98 9 Jun 2026 $5.72 10 Jun 2026 $5.78 11 Jun 2026 $5.94 12 Jun 2026 $6.10 15 Jun 2026 $6.22 16 Jun 2026 $5.70 17 Jun 2026 $5.71 18 Jun 2026 $6.04 22 Jun 2026 $5.89 23 Jun 2026 $5.59 24 Jun 2026 $5.26 25 Jun 2026 $5.06 26 Jun 2026 $5.13 29 Jun 2026 $5.31 30 Jun 2026 $5.36 1 Jul 2026 $5.49 2 Jul 2026 $5.04 6 Jul 2026 $4.95 7 Jul 2026 $4.62 8 Jul 2026 $4.66 9 Jul 2026 $4.63 10 Jul 2026 $4.57 13 Jul 2026 $4.67 14 Jul 2026 $4.41 15 Jul 2026 $4.50 16 Jul 2026 $4.22 17 Jul 2026 $4.09 20 Jul 2026 $4.06 21 Jul 2026 $4.22 22 Jul 2026 $4.10 23 Jul 2026 $4.09 24 Jul 2026 $3.98 27 Jul 2026 $3.93 28 Jul 2026 $3.76 29 Jul 2026 $3.35 30 Jul 2026 $3.71 31 Jul 2026 $3.70 3 Aug 2026 $3.87 4 Aug 2026 $4.09 5 Aug 2026 $4.19 6 Aug 2026 $4.27 7 Aug 2026 $4.52 10 Aug 2026 $4.33 11 Aug 2026 $4.20 12 Aug 2026 $4.38 13 Aug 2026 $4.26 14 Aug 2026 $5.23 17 Aug 2026 $5.20 18 Aug 2026 $4.90 19 Aug 2026 $5.23 20 Aug 2026 $4.79 21 Aug 2026 $4.75 24 Aug 2026 $4.65 25 Aug 2026 $4.70 26 Aug 2026 $4.88 27 Aug 2026 $4.96 28 Aug 2026 $4.69 31 Aug 2026 $4.90 1 Sep 2026 $4.74 2 Sep 2026 $4.89 3 Sep 2026 $4.67 4 Sep 2026 $4.82 8 Sep 2026 $4.96 9 Sep 2026 $4.87 10 Sep 2026 $4.82 11 Sep 2026 $4.79 14 Sep 2026 $4.35 15 Sep 2026 $4.20 16 Sep 2026 $3.89 17 Sep 2026 $3.95 18 Sep 2026 $4.03 21 Sep 2026 $4.27 22 Sep 2026 $4.26 23 Sep 2026 $4.06 24 Sep 2026 $3.90 25 Sep 2026 $4.03 28 Sep 2026 $3.95 29 Sep 2026 $3.97 30 Sep 2026 $3.93 1 Oct 2026 $3.97 2 Oct 2026 $4.05 5 Oct 2026 $3.95 6 Oct 2026 $3.95 7 Oct 2026 $3.87 8 Oct 2026 $3.69 9 Oct 2026 $3.61 SOMO DAVID M President and CEO Bought $250.00K 25 Feb 2026 · at $2.75 · 36.7% of stake TURMELLE MICHAEL C Director Bought $39.90K 26 May 2026 · at $7.60 · 6.7% of stake
2 buys0 sales at will0 planned sales

Key numbers

Fiscal year 2025, ended 31 Dec 2025, as filed
Revenue
$37.73K
Net income
$10.58M
Free cash flow
$9.25M
Gross margin
-60.1%
Operating margin
-28,979.0%
Net margin
-28,038.7%
Return on equity
-134.3%
Return on capital
-109.7%
Revenue growth, 1 yr
-56.2%
Revenue growth, 5 yr
-38.5% a year

Revenue and net income

Fiscal years, as filed with the SEC · point at a year for the detail
428K -8M FY20 Fiscal year 2020 Revenue $428.13K Net income $7.79M Margin -1,820.5% 576K -5M FY21 Fiscal year 2021 Revenue $576.40K Net income $4.77M Margin -827.6% · growth +34.6% 203K -7M FY22 Fiscal year 2022 Revenue $203.27K Net income $7.19M Margin -3,536.9% · growth -64.7% 199K -10M FY23 Fiscal year 2023 Revenue $198.87K Net income $9.95M Margin -5,005.3% · growth -2.2% 86K -10M FY24 Fiscal year 2024 Revenue $86.03K Net income $10.42M Margin -12,109.2% · growth -56.7% 38K -11M FY25 Fiscal year 2025 Revenue $37.73K Net income $10.58M Margin -28,038.6% · growth -56.1%
RevenueNet incomeLoss

Latest insider transactions

From Form 4, most recent first
All of them →
DateInsiderTypeValueOf own stake
26 May 2026 TURMELLE MICHAEL C
Director
Bought $39.90K 6.7%
25 Feb 2026 SOMO DAVID M
President and CEO
Bought $250.00K 36.7%
19 Nov 2024 BRDAR DANIEL
President and CEO
Bought $26.60K 2.6%
19 Nov 2024 Lesster Laban E
Director
Bought $17.64K 22.6%
16 May 2023 BRDAR DANIEL
President and CEO
Bought $42.30K 4.5%
15 May 2023 BURNS TIMOTHY
Chief Financial Officer
Bought $23.10K 4.9%