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United States Renewable Energy

Ideal Power Inc (IPWR)

Track

Recent insider activity at Ideal Power Inc. shows a net buy of $39,900 over the last 90 days, with one insider transaction recorded. This contrasts with earlier periods featuring multiple buy transactions from executives, including the President and CEO and CFO. The company's stock has seen a significant price increase of 67.3% in the past 90 days.
Stock chart
Ticker: IPWR Exchange: NAS
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• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Activity signal Earnings
Top insiders
Trades
TURMELLE MICHAEL C
1 purchase — total 39,900 USD
Buy 26 May 2026
Value US$4,360,487.12 | Price 307.32 | Shares 53,489
Buy 25 Feb 2026
Value US$712,841.46 | Price 428.62 | Shares 48,239
Buy 19 Nov 2024
Value US$17,640.00 | Price 5.88 | Shares 3,000
Buy 19 Nov 2024
Value US$26,595.00 | Price 5.91 | Shares 4,500
Buy 16 May 2023
Value US$42,300.00 | Price 9.40 | Shares 4,500
Buy 15 May 2023
Value US$10,938.20 | Price 9.10 | Shares 1,202
Buy 15 May 2023
Value US$23,100.00 | Price 9.24 | Shares 2,500
Planned sale 18 Nov 2021
Value US$7,208.00 | Price 18.02 | Shares 400
Planned sale 13 Oct 2021
Value US$12,402.69 | Price 14.11 | Shares 879
Planned sale 12 Oct 2021
Value US$33,744.00 | Price 14.06 | Shares 2,400
Planned sale 11 Oct 2021
Value US$48,740.30 | Price 14.21 | Shares 3,430
Planned sale 8 Oct 2021
Value US$46,863.84 | Price 14.24 | Shares 3,291
Buy 2 Apr 2020
Value US$6,012.09 | Price 1.89 | Shares 3,181
Buy 1 Apr 2020
Value US$4,679.64 | Price 1.89 | Shares 2,476
Buy 31 Mar 2020
Value US$1,425.06 | Price 1.89 | Shares 754
Buy 30 Mar 2020
Value US$519.75 | Price 1.89 | Shares 275
Buy 27 Mar 2020
Value US$3,579.66 | Price 1.89 | Shares 1,894
Buy 26 Mar 2020
Value US$2,243.43 | Price 1.89 | Shares 1,187
Buy 24 Mar 2020
Value US$335.40 | Price 1.56 | Shares 215
Buy 23 Mar 2020
Value US$2,575.56 | Price 1.56 | Shares 1,651
Buy 20 Mar 2020
Value US$1.56 | Price 1.56 | Shares 1
Buy 19 Mar 2020
Value US$5,250.96 | Price 1.56 | Shares 3,366
Buy 18 Mar 2020
Value US$335.40 | Price 1.56 | Shares 215
Buy 13 Nov 2019
Value US$499,999.64 | Price 2.48 | Shares 201,914
Sale 14 Oct 2019
Value US$184,324.00 | Price 2.63 | Shares 70,000
Sale 14 Oct 2019
Value US$74,802.00 | Price 2.49 | Shares 30,000
Sale 11 Oct 2019
Value US$10,541.79 | Price 2.02 | Shares 5,212
Sale 11 Oct 2019
Value US$21,819.62 | Price 2.00 | Shares 10,900
Sale 10 Oct 2019
Value US$35,659.64 | Price 2.01 | Shares 17,705
Sale 9 Oct 2019
Value US$654.00 | Price 2.53 | Shares 259
Sale 24 Sep 2019
Value US$15,803.00 | Price 5.02 | Shares 3,145
Buy 15 Sep 2017
Value US$4,572.00 | Price 2.54 | Shares 1,800
Buy 15 Sep 2017
Value US$5,300.00 | Price 2.65 | Shares 2,000
Buy 15 Sep 2017
Value US$5,380.00 | Price 2.69 | Shares 2,000
Buy 15 Sep 2017
Value US$5,420.00 | Price 2.71 | Shares 2,000
Sale 22 Aug 2017
Value US$6,462.50 | Price 2.35 | Shares 2,750
Sale 22 Aug 2017
Value US$6,352.50 | Price 2.31 | Shares 2,750
Buy 22 Aug 2017
Value US$6,462.50 | Price 2.35 | Shares 2,750
Buy 22 Aug 2017
Value US$6,352.50 | Price 2.31 | Shares 2,750
Planned sale 22 May 2017
Value US$3,493.95 | Price 2.33 | Shares 1,500
Planned sale 18 Apr 2017
Value US$7,277.10 | Price 2.43 | Shares 3,000
Buy 3 Mar 2017
Value US$49,939.50 | Price 2.54 | Shares 19,700
Buy 3 Mar 2017
Value US$19,773.00 | Price 2.54 | Shares 7,800
Buy 3 Mar 2017
Value US$199,758.00 | Price 2.54 | Shares 78,800
Buy 3 Mar 2017
Value US$49,939.50 | Price 2.54 | Shares 19,700
Buy 3 Mar 2017
Value US$19,773.00 | Price 2.54 | Shares 7,800
Buy 3 Mar 2017
Value US$19,773.00 | Price 2.54 | Shares 7,800
Buy 3 Mar 2017
Value US$19,773.00 | Price 2.54 | Shares 7,800
Buy 3 Mar 2017
Value US$999,804.00 | Price 2.54 | Shares 394,400
Sale 19 May 2016
Value US$40,144.00 | Price 5.02 | Shares 8,000
Buy 19 May 2016
Value US$40,144.00 | Price 5.02 | Shares 8,000
Buy 17 May 2016
Value US$4,029.90 | Price 4.03 | Shares 1,000
Buy 14 Mar 2016
Value US$4,250.00 | Price 4.25 | Shares 1,000
Buy 4 Mar 2016
Value US$20,925.00 | Price 4.50 | Shares 4,650
Sale 25 Feb 2016
Value US$64,650.00 | Price 4.31 | Shares 15,000
Buy 25 Feb 2016
Value US$64,650.00 | Price 4.31 | Shares 15,000
Planned sale 19 Feb 2016
Value US$11,350.00 | Price 4.54 | Shares 2,500
Planned sale 18 Feb 2016
Value US$11,450.00 | Price 4.58 | Shares 2,500
Planned sale 17 Feb 2016
Value US$12,000.00 | Price 4.80 | Shares 2,500
Planned sale 16 Feb 2016
Value US$11,975.00 | Price 4.79 | Shares 2,500
Planned sale 28 Jan 2016
Value US$13,300.00 | Price 5.32 | Shares 2,500
Planned sale 27 Jan 2016
Value US$13,525.00 | Price 5.41 | Shares 2,500
Planned sale 26 Jan 2016
Value US$13,700.00 | Price 5.48 | Shares 2,500
Planned sale 25 Jan 2016
Value US$13,800.00 | Price 5.52 | Shares 2,500
Planned sale 20 Jan 2016
Value US$15,450.00 | Price 5.15 | Shares 3,000
Planned sale 19 Jan 2016
Value US$13,700.00 | Price 5.48 | Shares 2,500
Planned sale 19 Jan 2016
Value US$13,725.00 | Price 5.49 | Shares 2,500
Sale 24 Nov 2015
Value US$14,827.00 | Price 7.41 | Shares 2,000
Sale 23 Nov 2015
Value US$11,205.00 | Price 7.47 | Shares 1,500
Sale 23 Nov 2015
Value US$26,243.35 | Price 7.50 | Shares 3,500
Sale 13 Nov 2015
Value US$218,989.70 | Price 7.54 | Shares 29,063
Buy 15 May 2015
Value US$1,999,500.00 | Price 7.75 | Shares 258,000
Buy 15 May 2015
Value US$4,146,250.00 | Price 7.75 | Shares 535,000
Sale 12 Jun 2014
Value US$89,600.00 | Price 5.60 | Shares 16,000
Buy 27 Nov 2013
Value US$100,000.00 | Price 5.00 | Shares 20,000
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PlS: Planned sale, PrS: Proposed sale, O: Option / Other
Notification date Transaction date B/S Transaction type Insider and/or position Nb. shares
Price
Value 		Number of shares Price Value Details
2026-06-01 2026-05-26 B Purchase
0.6
TURMELLE MICHAEL C
Non-Executive Director
53,489 -24.7%
307.32
US$4,360,487 		53,489 -24.7% 307.32 US$4,360,487
2026-02-26 2026-02-25 B Purchase
SOMO DAVID M

President and CEO

Executive Director
48,239 +11.3%
428.62
US$712,841 		48,239 +11.3% 428.62 US$712,841
2024-11-21 2024-11-19 B Purchase
2.2
Lesster Laban E
Non-Executive Director
67,496 +37.5%
72.28
US$2,765,757 		67,496 +37.5% 72.28 US$2,765,757
2024-11-21 2024-11-19 B Purchase
3.3
BRDAR DANIEL

President and CEO

Executive Director
4,500 +2.6%
5.91
US$26,595 		4,500 +2.6% 5.91 US$26,595
2023-05-17 2023-05-16 B Purchase
3.3
BRDAR DANIEL

President and CEO

Executive Director
4,500 +4.5%
9.40
US$42,300 		4,500 +4.5% 9.40 US$42,300
2023-05-17 2023-05-15 B Purchase
3.3
BRDAR DANIEL

President and CEO

Executive Director
1,202 +1.2%
9.10
US$10,938 		1,202 +1.2% 9.10 US$10,938
2023-05-17 2023-05-15 B Purchase
3.4
BURNS TIMOTHY

Chief Financial Officer

Officer
2,500 +4.9%
9.24
US$23,100 		2,500 +4.9% 9.24 US$23,100
2021-11-22 2021-11-18 PlS Planned sale
2.2
Lesster Laban E
Non-Executive Director
400 -100.0%
18.02
US$7,208 		400 -100.0% 18.02 US$7,208
2021-10-13 2021-10-13 PlS Planned sale
2.2
Lesster Laban E
Non-Executive Director
879 -100.0%
14.11
US$12,403 		879 -100.0% 14.11 US$12,403
2021-10-13 2021-10-12 PlS Planned sale
2.2
Lesster Laban E
Non-Executive Director
2,400 -100.0%
14.06
US$33,744 		2,400 -100.0% 14.06 US$33,744
2021-10-13 2021-10-11 PlS Planned sale
2.2
Lesster Laban E
Non-Executive Director
3,430 -100.0%
14.21
US$48,740 		3,430 -100.0% 14.21 US$48,740
2021-10-13 2021-10-08 PlS Planned sale
2.2
Lesster Laban E
Non-Executive Director
3,291 -100.0%
14.24
US$46,864 		3,291 -100.0% 14.24 US$46,864
2020-04-06 2020-04-02 B Purchase
2.7
BELL LON E

President and CEO

Executive Director
3,181 +15.1%
1.89
US$6,012 		3,181 +15.1% 1.89 US$6,012
2020-04-02 2020-04-01 B Purchase
2.7
BELL LON E

President and CEO

Executive Director
2,476 +13.4%
1.89
US$4,680 		2,476 +13.4% 1.89 US$4,680
2020-04-02 2020-03-31 B Purchase
2.7
BELL LON E

President and CEO

Executive Director
754 +4.2%
1.89
US$1,425 		754 +4.2% 1.89 US$1,425
2020-04-02 2020-03-30 B Purchase
2.7
BELL LON E

President and CEO

Executive Director
275 +1.6%
1.89
US$520 		275 +1.6% 1.89 US$520
2020-04-02 2020-03-27 B Purchase
2.7
BELL LON E

President and CEO

Executive Director
1,894 +12.1%
1.89
US$3,580 		1,894 +12.1% 1.89 US$3,580
2020-03-27 2020-03-26 B Purchase
2.7
BELL LON E

President and CEO

Executive Director
1,187 +8.2%
1.89
US$2,243 		1,187 +8.2% 1.89 US$2,243
2020-03-27 2020-03-24 B Purchase
2.7
BELL LON E

President and CEO

Executive Director
215 +1.5%
1.56
US$335 		215 +1.5% 1.56 US$335
2020-03-27 2020-03-23 B Purchase
2.7
BELL LON E

President and CEO

Executive Director
1,651 +13.2%
1.56
US$2,576 		1,651 +13.2% 1.56 US$2,576
2020-03-20 2020-03-20 B Purchase
2.7
BELL LON E

President and CEO

Executive Director
1
1.56
US$2 		1 1.56 US$2
2020-03-20 2020-03-19 B Purchase
2.7
BELL LON E

President and CEO

Executive Director
3,366 +36.7%
1.56
US$5,251 		3,366 +36.7% 1.56 US$5,251
2020-03-20 2020-03-18 B Purchase
2.7
BELL LON E

President and CEO

Executive Director
215 +2.4%
1.56
US$335 		215 +2.4% 1.56 US$335
2019-11-14 2019-11-13 B Purchase
2.7
BELL LON E

President and CEO

Executive Director
201,914 +1841.1%
2.48
US$500,000 		201,914 +1841.1% 2.48 US$500,000
2019-10-15 2019-10-14 S Sale
3.3
AWM Investment Company, Inc.
Large shareholder
70,000 -39.8%
2.63
US$184,324 		70,000 -39.8% 2.63 US$184,324
2019-10-15 2019-10-14 S Sale
3.3
AWM Investment Company, Inc.
Large shareholder
30,000 -14.6%
2.49
US$74,802 		30,000 -14.6% 2.49 US$74,802
2019-10-15 2019-10-11 S Sale
3.3
AWM Investment Company, Inc.
Large shareholder
5,212 -2.5%
2.02
US$10,542 		5,212 -2.5% 2.02 US$10,542
2019-10-15 2019-10-11 S Sale
3.3
AWM Investment Company, Inc.
Large shareholder
10,900 -4.9%
2.00
US$21,820 		10,900 -4.9% 2.00 US$21,820
2019-10-15 2019-10-10 S Sale
3.3
AWM Investment Company, Inc.
Large shareholder
17,705 -7.4%
2.01
US$35,660 		17,705 -7.4% 2.01 US$35,660
2019-10-15 2019-10-09 S Sale
3.3
AWM Investment Company, Inc.
Large shareholder
259 -0.1%
2.53
US$654 		259 -0.1% 2.53 US$654
2019-09-26 2019-09-24 S Sale
3.3
AWM Investment Company, Inc.
Large shareholder
3,145 -1.3%
5.02
US$15,803 		3,145 -1.3% 5.02 US$15,803
2017-09-19 2017-09-15 B Purchase
2.5
BELL LON E
1,800 +1.6%
2.54
US$4,572 		1,800 +1.6% 2.54 US$4,572
2017-09-19 2017-09-15 B Purchase
2.5
BELL LON E
2,000 +1.8%
2.65
US$5,300 		2,000 +1.8% 2.65 US$5,300
2017-09-19 2017-09-15 B Purchase
2.5
BELL LON E
2,000 +1.8%
2.69
US$5,380 		2,000 +1.8% 2.69 US$5,380
2017-09-19 2017-09-15 B Purchase
2.5
BELL LON E
2,000 +1.8%
2.71
US$5,420 		2,000 +1.8% 2.71 US$5,420
2017-08-24 2017-08-22 S Sale
2.3
Alexander Bill
2,750 -0.7%
2.35
US$6,462 		2,750 -0.7% 2.35 US$6,462
2017-08-24 2017-08-22 S Sale
2.3
Alexander Bill
2,750 -0.7%
2.31
US$6,352 		2,750 -0.7% 2.31 US$6,352
2017-08-24 2017-08-22 B Purchase
2.5
BELL LON E
2,750 +2.6%
2.35
US$6,462 		2,750 +2.6% 2.35 US$6,462
2017-08-24 2017-08-22 B Purchase
2.5
BELL LON E
2,750 +2.6%
2.31
US$6,352 		2,750 +2.6% 2.31 US$6,352
2017-05-24 2017-05-22 PlS Planned sale
2.3
Alexander Bill

Chief Technology Officer

Executive Director
1,500 -0.4%
2.33
US$3,494 		1,500 -0.4% 2.33 US$3,494
2017-04-20 2017-04-18 PlS Planned sale
2.3
Alexander Bill

Chief Technology Officer

Executive Director
3,000 -0.7%
2.43
US$7,277 		3,000 -0.7% 2.43 US$7,277
2017-03-06 2017-03-03 B Purchase
1.7
EISENHAURE DAVID B
19,700 +545.6%
2.54
US$49,940 		19,700 +545.6% 2.54 US$49,940
2017-03-06 2017-03-03 B Purchase
2.3
Alexander Bill

Chief Technology Officer

Executive Director
7,800 +2.0%
2.54
US$19,773 		7,800 +2.0% 2.54 US$19,773
2017-03-06 2017-03-03 B Purchase
2.5
BELL LON E
78,800 +146.3%
2.54
US$199,758 		78,800 +146.3% 2.54 US$199,758
2017-03-06 2017-03-03 B Purchase
3.3
BRDAR DANIEL

Chief Executive Officer

Executive Director
19,700 +423.7%
2.54
US$49,940 		19,700 +423.7% 2.54 US$49,940
2017-03-06 2017-03-03 B Purchase O'Keefe Ryan

SVP, Business Development
7,800 +520.0%
2.54
US$19,773 		7,800 +520.0% 2.54 US$19,773
2017-03-06 2017-03-03 B Purchase
4.0
BAUM MARK L
7,800 +30.1%
2.54
US$19,773 		7,800 +30.1% 2.54 US$19,773
2017-03-06 2017-03-03 B Purchase
3.4
BURNS TIMOTHY

Chief Financial Officer
7,800 +70.9%
2.54
US$19,773 		7,800 +70.9% 2.54 US$19,773
2017-03-06 2017-03-03 B Purchase APPEL PETER A Large shareholder
394,400 +47.0%
2.54
US$999,804 		394,400 +47.0% 2.54 US$999,804
2016-05-20 2016-05-19 S Sale
2.3
Alexander Bill

Chief Technology Officer

Executive Director
8,000 -2.0%
5.02
US$40,144 		8,000 -2.0% 5.02 US$40,144
2016-05-20 2016-05-19 B Purchase
2.5
BELL LON E
Non-Executive Director
8,000 +17.4%
5.02
US$40,144 		8,000 +17.4% 5.02 US$40,144
2016-05-17 2016-05-17 B Purchase O'Keefe Ryan

SVP, Business Development

Officer
1,000 +200.0%
4.03
US$4,030 		1,000 +200.0% 4.03 US$4,030
2016-03-14 2016-03-14 B Purchase
3.4
BURNS TIMOTHY

Chief Financial Officer

Officer
1,000 +10.0%
4.25
US$4,250 		1,000 +10.0% 4.25 US$4,250
2016-03-07 2016-03-04 B Purchase
3.3
BRDAR DANIEL

Chief Executive Officer

Executive Director
4,650 +inf%
4.50
US$20,925 		4,650 +inf% 4.50 US$20,925
2016-02-29 2016-02-25 S Sale
2.3
Alexander Bill

Chief Technology Officer

Executive Director
15,000 -3.6%
4.31
US$64,650 		15,000 -3.6% 4.31 US$64,650
2016-02-29 2016-02-25 B Purchase
2.5
BELL LON E
Non-Executive Director
15,000 +48.6%
4.31
US$64,650 		15,000 +48.6% 4.31 US$64,650
2016-02-22 2016-02-19 PlS Planned sale
2.3
Alexander Bill

Chief Technology Officer

Executive Director
2,500 -0.6%
4.54
US$11,350 		2,500 -0.6% 4.54 US$11,350
2016-02-22 2016-02-18 PlS Planned sale
2.3
Alexander Bill

Chief Technology Officer

Executive Director
2,500 -0.6%
4.58
US$11,450 		2,500 -0.6% 4.58 US$11,450
2016-02-18 2016-02-17 PlS Planned sale
2.3
Alexander Bill

Chief Technology Officer

Executive Director
2,500 -0.6%
4.80
US$12,000 		2,500 -0.6% 4.80 US$12,000
2016-02-18 2016-02-16 PlS Planned sale Alexander Bill

Chief Technology Officer

Executive Director
2,500 -0.6%
4.79
US$11,975 		2,500 -0.6% 4.79 US$11,975
2016-01-29 2016-01-28 PlS Planned sale
2.3
Alexander Bill

Chief Technology Officer

Executive Director
2,500 -0.6%
5.32
US$13,300 		2,500 -0.6% 5.32 US$13,300
2016-01-29 2016-01-27 PlS Planned sale
2.3
Alexander Bill

Chief Technology Officer

Executive Director
2,500 -0.6%
5.41
US$13,525 		2,500 -0.6% 5.41 US$13,525
2016-01-27 2016-01-26 PlS Planned sale
2.3
Alexander Bill

Chief Technology Officer

Executive Director
2,500 -0.6%
5.48
US$13,700 		2,500 -0.6% 5.48 US$13,700
2016-01-27 2016-01-25 PlS Planned sale
2.3
Alexander Bill

Chief Technology Officer

Executive Director
2,500 -0.6%
5.52
US$13,800 		2,500 -0.6% 5.52 US$13,800
2016-01-21 2016-01-20 PlS Planned sale
2.3
Alexander Bill

Chief Technology Officer

Executive Director
3,000 -0.7%
5.15
US$15,450 		3,000 -0.7% 5.15 US$15,450
2016-01-21 2016-01-19 PlS Planned sale
2.3
Alexander Bill

Chief Technology Officer

Executive Director
2,500 -0.6%
5.48
US$13,700 		2,500 -0.6% 5.48 US$13,700
2016-01-21 2016-01-19 PlS Planned sale Alexander Bill

Chief Technology Officer

Executive Director
2,500 -0.6%
5.49
US$13,725 		2,500 -0.6% 5.49 US$13,725
2015-11-25 2015-11-24 S Sale
2.3
Alexander Bill

Chief Technology Officer

Executive Director
2,000 -0.4%
7.41
US$14,827 		2,000 -0.4% 7.41 US$14,827
2015-11-25 2015-11-23 S Sale
2.3
Alexander Bill

Chief Technology Officer

Executive Director
1,500 -0.3%
7.47
US$11,205 		1,500 -0.3% 7.47 US$11,205
2015-11-25 2015-11-23 S Sale
2.3
Alexander Bill

Chief Technology Officer

Executive Director
3,500 -0.8%
7.50
US$26,243 		3,500 -0.8% 7.50 US$26,243
2015-11-17 2015-11-13 S Sale
4.0
BAUM MARK L
Non-Executive Director
29,063 -52.9%
7.54
US$218,990 		29,063 -52.9% 7.54 US$218,990
2015-05-20 2015-05-15 B Purchase APPEL PETER A Large shareholder
258,000 +44.4%
7.75
US$1,999,500 		258,000 +44.4% 7.75 US$1,999,500
2015-05-19 2015-05-15 B Purchase AWM Investment Company, Inc. Large shareholder
535,000 +46.6%
7.75
US$4,146,250 		535,000 +46.6% 7.75 US$4,146,250
2014-06-13 2014-06-12 S Sale
2.3
Alexander Bill

Chief Technology Officer

Executive Director
16,000 -3.4%
5.60
US$89,600 		16,000 -3.4% 5.60 US$89,600
2013-12-02 2013-11-27 B Purchase
2.5
BELL LON E
Non-Executive Director
20,000 +30.1%
5.00
US$100,000 		20,000 +30.1% 5.00 US$100,000
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