IPWR

equity

Ideal Power Inc · NASDAQ NMS - GLOBAL MARKET

View price on Yahoo Finance ↗
Disclosed trades
2
1 buys · 1 sells
Members involved
1
Estimated volume
$65K
sum of ranges
Most recent
Feb 16, 2021
since Dec 24, 2020

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Price, and when Congress traded it

Hollow marks where they traded, filled where the filing went public

IPWR closing price, with each disclosed trade marked at the date it happened and the date it was filed$2$6$9Oct 24Oct 25Oct 26
they tradedyou found outthe delaygreen buys · red sells

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If you had bought it yourself

Paid at that day's close, held ever since. No member involved.

Amount
Latest stored close.

Working it out…

Financials

As each period's own 10-K or 10-Q reported it

Market value
$59.3M
P/E
—
P/S
1959.7×
P/B
1.4×
FCF yield
-15.9%
EV/EBITDA
—
Fair value
—
Dividend yield
—

At the $3.61 close on Oct 9, 2026, against 16.42M shares and the balance sheet at Jun 30, 2026; earnings, sales and cash flow over the four quarters to Jun 30, 2026. A ratio is left out where its denominator is not positive. Fair value is the company's own median P/E, price to sales and price to free cash flow at its last ten fiscal year ends, applied to its trailing figures, the middle of the three: its valuation against its own past, not against its growth or its rivals.

Line itemFY 2016
Dec 31, 2016
FY 2017
Dec 31, 2017
FY 2018
Dec 31, 2018
FY 2019
Dec 31, 2019
FY 2020
Dec 31, 2020
FY 2021
Dec 31, 2021
FY 2022
Dec 31, 2022
FY 2023
Dec 31, 2023
FY 2024
Dec 31, 2024
FY 2025
Dec 31, 2025
Revenue$1.6M$1.2M$0$0$428.1K$576.4K$203.3K$198.9K$86K$37.7K
Gross margin-19.1%-84.9%——0.0%0.0%0.0%19.2%-8.6%-60.1%
Operating income-$11M-$10.5M-$4.3M-$3.1M-$4.1M-$4.8M-$7.3M-$10.4M-$11.1M-$10.9M
Operating margin-676.4%-862.2%——-950.2%-841.3%-3612.4%-5205.4%-12868.7%-28979.0%
Net income-$11M-$10.4M-$7.9M-$3.9M-$7.8M-$4.8M-$7.2M-$10M-$10.4M-$10.6M
Net margin-674.2%-860.8%——-1820.5%-827.6%-3536.9%-5005.3%-12109.2%-28038.7%
EPS (diluted)-$1.15-$0.79-$0.56-$2.38-$2.20-$0.80-$1.17———
Operating cash flow-$10.1M-$7.4M-$6.5M-$3.2M-$3M-$4.3M-$6.4M-$7.1M-$8.7M-$9.1M
Capital spending$391.1K$155.6K$1.1K$4.3K$13.9K$44.3K$182.7K$240.8K$197.3K$119.5K
Free cash flow-$10.5M-$7.6M-$6.5M-$3.2M-$3M-$4.3M-$6.6M-$7.4M-$8.9M-$9.3M
Buybacks——————————
Dividends paid——————————
Cash$4.2M$10M$3.3M$3.1M$3.2M$23.2M$16.3M$8.5M$15.8M$6.1M
Debt——————————
Shareholders' equity$7.2M$11.6M$4.6M$3.9M$3.8M$24.1M$17.9M$10.1M$17.9M$7.9M
Shares outstanding9.56M14M14.01M2.1M3.26M5.89M5.92M6M8.34M8.54M

Figures come from the company's XBRL filings as the SEC publishes them. Quarters are worked out from year-to-date figures, and a fourth quarter is the year less its first nine months, which is why it has no EPS: per-share figures do not subtract. Earlier years are on today's share basis where a split has happened since. A later restatement is not mixed into a year it was never applied to, so where a 10-K restated the year before — a business sold, say — that year's fourth quarter is left blank rather than worked out across two bases. A dash means the company did not report that line under a standard tag for that period. Every filing on EDGAR.

Short interest

Shares sold short, as brokers report them to FINRA twice a month

Shares short
507.57K
at Sep 30, 2026
Of shares outstanding
3.1%
Days to cover
2.0
Since the last report
-26.7%
from 692.47K at Sep 15, 2026
Oct 15, 2024: 38.63K shares shortOct 31, 2024: 29K shares shortNov 15, 2024: 30.4K shares shortNov 29, 2024: 31.64K shares shortDec 13, 2024: 29.75K shares shortDec 31, 2024: 32.81K shares shortJan 15, 2025: 26.69K shares shortJan 31, 2025: 30.96K shares shortFeb 14, 2025: 34.26K shares shortFeb 28, 2025: 29.81K shares shortMar 14, 2025: 29.26K shares shortMar 31, 2025: 48.07K shares shortApr 15, 2025: 56.26K shares shortApr 30, 2025: 39.25K shares shortMay 15, 2025: 44.14K shares shortMay 30, 2025: 38.47K shares shortJun 13, 2025: 39.06K shares shortJun 30, 2025: 38.06K shares shortJul 15, 2025: 61.19K shares shortJul 31, 2025: 49.67K shares shortAug 15, 2025: 67.62K shares shortAug 29, 2025: 100.02K shares shortSep 15, 2025: 122.11K shares shortSep 30, 2025: 111.18K shares shortOct 15, 2025: 65.48K shares shortOct 31, 2025: 27.99K shares shortNov 14, 2025: 38.01K shares shortNov 28, 2025: 54.65K shares shortDec 15, 2025: 35.74K shares shortDec 31, 2025: 70.22K shares shortJan 15, 2026: 114.11K shares shortJan 30, 2026: 115.59K shares shortFeb 13, 2026: 21.45K shares shortFeb 27, 2026: 54.11K shares shortMar 13, 2026: 72.18K shares shortMar 31, 2026: 67.52K shares shortApr 15, 2026: 51.79K shares shortApr 30, 2026: 58.45K shares shortMay 15, 2026: 199.5K shares shortMay 29, 2026: 723.89K shares shortJun 15, 2026: 847.23K shares shortJun 30, 2026: 807.05K shares shortJul 15, 2026: 778.74K shares shortJul 31, 2026: 664.54K shares shortAug 14, 2026: 855.35K shares shortAug 31, 2026: 746.97K shares shortSep 15, 2026: 692.47K shares shortSep 30, 2026: 507.57K shares short
Oct 15, 2024Sep 30, 2026
Settlement dateShares shortChangeDays to cover
Sep 30, 2026507.57K-26.7%2.0
Sep 15, 2026692.47K-7.3%4.5
Aug 31, 2026746.97K-12.7%4.3
Aug 14, 2026855.35K+28.7%3.5
Jul 31, 2026664.54K-14.7%5.6
Jul 15, 2026778.74K-3.5%3.7
Jun 30, 2026807.05K-4.7%2.3
Jun 15, 2026847.23K+17.0%1.0

Largest fails to deliver, the last year

3 settlement days with at least $10,000 of shares sold and not delivered

Settlement dateSharesValue
Apr 23, 202660.29K$235.1K
Jun 22, 202611.94K$72.1K
Jun 23, 20266.3K$37.1K

Short interest is every broker's short position at the settlement date, reported to FINRA and published about a week and a half later; it does not say who is short. Days to cover is the short position over the average day's trading, and the share of the company is against the shares outstanding on its latest filing. A fail to deliver is the balance of shares sold and not delivered by settlement, from the SEC: it can be a short seller who never borrowed the stock, but is as often a late delivery that clears within days.

What they lobby on

Disclosed to the Senate, largest spend first

  • LIGHTHOUSE POINT GOVERNMENT RELATIONS$7.5K

    1st Quarter (Jan 1 - Mar 31) 2026

  • LIGHTHOUSE POINT GOVERNMENT RELATIONS$7.5K

    2nd Quarter (Apr 1 - June 30) 2026

More on IPWR

Who traded it

Most active first

MemberBuysSells
Brian MastFL-21 · house11

Every disclosure

2 in total, newest first

MemberAmount
Brian MastFL · housesell$15K – $50K
Brian MastFL · housebuy$15K – $50K

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