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Ideal Power Inc. Stock: price and insider trades · United States
No insider purchase over the last 90 days. The latest was filed 26 Feb 2026.
Ideal Power Inc.: what insiders have been doing
This page follows insider dealings at Ideal Power Inc. as filed with SEC (Form 4), a company from the Technology sector. Over the twelve months to 18 October 2026, 18 filings were filed, from 6 insiders.
The flow runs one way only: 1 insider bought (1 purchase totalling €212k) and nobody sold on the market. Buying on the open market means paying the going price with one's own funds, a different act from receiving shares as pay. One trade stands out by size: a purchase of €212k from Somo David M, disclosed on 26 February 2026. Among those who bought: 1 chief executive.
The most recent open-market purchase was published on 26 February 2026, 234 days ago. Typically, a trade is published a median of 13 days after it takes place. Section 16 rules allow two business days to file each Form 4.
For context, the typical company on the same exchange (median of 5,816 companies) published 19 filings over the same period, against 18 filings here. Looking back to 2016, when coverage begins, insiders filed 5 purchases and 7 sales.
Other companies in the same sector with recent insider buying flagged by our signals: Core Scientific, Inc./tx and Gitlab Inc. These figures are compiled from regulatory filings published by SEC (Form 4). They describe what insiders did and are not a recommendation.
Insider Decl.
57
Thresholds
n/a
Buy Volume
€285,364
5 ops. · all time
Sell Volume
n/a
7 ops. · all time
Who traded when
BuySaleDaniel Brdar1 buy
David M. Somo1 buy
Laban E. Lesster1 buy
Since the insiders bought
- +123.7%Entry US$3.59 · Close at T+90 US$8.02
- -43.8%Entry US$6.62 · Close at T+365 US$3.72
- -43.8%Entry US$6.62 · Close at T+365 US$3.72
Entry is the close on the day after publication, the first price a reader could act on. Prices in the listing currency. Past moves are not a forecast.
This score ranks the purchase within its own market. A position size is suggested only on the venues of the backtested strategy universe; elsewhere, signals stay on watch. Not investment advice.
Fundamental score
Ranked 23,892 of 24,158 companies
7.3
score / 100
Value11
Quality4
FCF yld-18%
Earn yld-20%
EV/EBITDA·
ROE-43%
Gross mgn-60%
Net mgn·
Debt/EBITDA·
Pillars2/3
Transparent value + quality ranking, distinct from the insider signal.
Financial data
as of FY 2025FY ended December 2025 · cache
US$3.21
Analyst consensus
Income statement
RevenueUS$37.7k
Gross profit-US$22.7k-60% margin
EBITDA-US$10.5M-27766% margin
Net income-US$10.6M-28038.6% margin
Valuation
P/Book1.2x
Beta1.88
Balance sheet & cash
Market capUS$52.8M
Total debtUS$403.3k
Free Cash Flow-US$9.6M
Debt / Equity1%
Profitability & ownership
ROE-43.0%
ROA-25.1%
% insiders4.8%
% institutions40.2%
Last declaration on 27 August 2026
Declarations57 total
61,860 shares0Common StockSEC:0001437749-26-029100:0
24,342 shares@ US$4.260.16% mcap29.8% of flowCommon StockSEC:0001437749-26-029100:1
6,667 shares0Common StockSEC:0001437749-26-022555:4
6,667 shares0Common StockSEC:0001437749-26-022555:2
6,666 shares0Common StockSEC:0001437749-26-022555:0
2,928 sharesCommon StockSEC:0001437749-26-022555:6
5,247 sharesCommon StockSEC:0001437749-26-022555:7
20,000 sharesCommon StockSEC:0001437749-26-022555:8
2,624 shares@ US$7.300.022% mcap11.1% of flowCommon StockSEC:0001437749-26-022555:1
2,624 shares@ US$7.460.023% mcap11.4% of flowCommon StockSEC:0001437749-26-022555:3
2,624 shares@ US$6.030.018% mcap9.2% of flowCommon StockSEC:0001437749-26-022555:5
90,909 shares@ US$2.7570.2% of flowCommon StockSEC:0001437749-26-005745:0
Canonical exit: 26 May 2026 (T+90)
36,364 shares0Common StockSEC:0001437749-26-000333:0
18,182 shares0Common StockSEC:0001437749-26-000331:0
18,182 shares0Common StockSEC:0001437749-26-000330:0
18,182 shares0Common StockSEC:0001437749-26-000329:0
3,607 shares@ US$3.858.0% of flowCommon StockSEC:0001437749-25-038196:0
247,438 shares0Common StockSEC:0001437749-25-033341:0
5,639 shares@ US$4.2214.0% of flowCommon StockSEC:0001437749-25-021191:0
11,101 shares@ US$4.2231.9% of flowCommon StockSEC:0001437749-25-021190:0
20,000 shares0Common StockSEC:0001437749-25-020339:0
20,000 shares0Common StockSEC:0001437749-25-020338:0
15,464 shares0Common StockSEC:0001437749-25-000328:0
7,732 shares0Common StockSEC:0001437749-25-000325:0
7,732 shares0Common StockSEC:0001437749-25-000326:0
25 of 57 declarations
About Ideal Power Inc.
Ideal Power Inc. (ticker IPWR) is a U.S.-listed company trading on Nasdaq in the United States, with headquarters in Austin, Texas. Founded in May 2007 as Ideal Power Converters, Inc., the company has evolved from a broader power-conversion business into a highly focused semiconductor technology company centered on its proprietary B-TRAN® bidirectional power switch and its SymCool® Power Module. For investors, this is a classic deep-tech micro/small-cap story: the value proposition is built on intellectual property, engineering differentiation, and eventual commercialization rather than on a mature, high-volume operating base.
Ideal Power’s strategic core is its B-TRAN® technology, which the company describes as an innovative, patented bidirectional semiconductor switch. Management emphasizes a broad global patent estate covering the topology, operating method, control, and applications of B-TRAN®. The company positions the technology as a potential efficiency upgrade versus conventional power switches such as IGBTs, with lower conduction and switching losses and an inherently bidirectional design. In practical terms, this can matter in applications where power density, thermal management, and system efficiency are critical.
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The company’s product set remains focused but is commercially oriented. Ideal Power currently highlights the discrete B-TRAN® device and the SymCool® Power Module, with published product specifications of 1200V/75A for the discrete device and 1200V/200A for the module. The firm markets these offerings for solid-state circuit breakers, matrix converters, 3-level T-type inverters, electric vehicles, EV charging, renewable energy, energy storage, UPS/data center systems, and motor drives. This gives the company exposure to electrification and grid-modernization themes, although its market position is still early-stage and not yet that of a scaled industrial supplier.
Competitive positioning is therefore based on technological claims, patent protection, and customer validation rather than market share. Ideal Power is not a diversified semiconductor giant; it is a specialized developer attempting to win design-ins and application-level adoption in niches where improved efficiency and reduced component count can create economic value. Its international footprint is also building gradually: while operations are managed from Austin, Texas, the company has announced distribution and customer engagement efforts across global markets, indicating an expanding commercial reach beyond the United States.
Recent developments point to a company in transition. In 2025 and into 2026, Ideal Power continued to report progress on commercialization, customer activity, and financing initiatives designed to support execution. The company also communicated orders, distribution agreements, and product shipments tied to its B-TRAN® and SymCool® lineup, signaling that it is moving from R&D-heavy development toward initial commercial traction. For French-speaking investors in France, Belgium, and Switzerland, IPWR should be viewed as a high-risk, potentially high-upside innovation stock on Nasdaq in the United States, where execution, customer adoption, and cash burn remain the key variables to monitor.
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