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QS Energy, Inc.

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QS Energy, Inc.

QSEP·OTC·Energy & Transportation·CIK 0001103795

QS Energy, Inc. develops and seeks to commercialize energy efficiency technologies. The company aims to assist in meeting global energy demands, improve the economics of oil transport, and reduce greenhouse gas emissions. Its intellectual properties include a portfolio of domestic and international patents, a substantial portion of which are exclusively licensed from Temple University of Philadelphia, PA. QS Energy's primary and only technology is Applied Oil Technology (AOT), a commercial-grade product for crude oil pipeline transportation flow-assurance. AOT is engineered to reduce pipeline pressure loss, increase pipeline flow rate and capacity, and reduce shippers' reliance on diluents and drag reducing agents to meet pipeline maximum viscosity requirements. This 100% solid-state system has shown in lab and other tests to reduce crude oil viscosity by applying a high-intensity electrical field to crude oil in transit. Independent third-party tests by the U.S. Department of Energy, the PetroChina Pipeline R&D Center, and ATS RheoSystems (a division of CANNON™) at full-scale test facilities in the U.S. and China, and under commercial operating conditions on one of North America's largest high-volume crude oil pipelines, have demonstrated AOT's ability to reduce crude oil viscosity and pipeline pressure loss. Prior testing on a commercial crude oil condensate pipeline showed a high correlation between laboratory analysis and full-scale AOT operations under commercial conditions, with data collected by the pipeline operator on its SCADA system. The AOT product is currently in development and testing, having transitioned from laboratory testing to initial demonstration and continued testing. Commercial acceptance and adoption by the upstream and midstream pipeline marketplace have not yet been achieved.

QS Energy, Inc. (OTC:QSEP) is a publicly traded company in the Energy & Transportation sector. Wiseek has independently scored 2 items for QSEP at importance 7 or higher on its 1–10 market-impact scale. Its most recent item scored 7 or higher is dated 2026-05-15, rated 9/10. Across its 2 most recent items scored 7 or higher, the top rating is 9/10, with 2 rated 8 or above. Recent SEC coverage for QSEP spans 10-Q, 10-K.

Recent high-impact activity:

  • QS Energy Faces Imminent Cash Depletion, Reiterates Going Concern, and Reports $4.3M in Past-Due Debts
  • QS Energy Reports Substantial Losses, Going Concern Doubt, and Unproven Technology in 2025 Annual Report

Financial Snapshot

Fiscal year ended December 31, 2025
Revenue
$0
Net Income
-$15.3M
Diluted EPS
-$0.03
Op. Cash Flow
-$4.01M
Free Cash Flow
-$4.01M
Operating Income
-$14.92M
Cash & Equivalents
$6K
Debt / Equity
0.00×
Shares Outstanding
543.35M sh
Source: 10-K · filed 2026-03-31 · accession 0001683168-26-002551

Short Interest & Short Volume

On October 2, 2026, 72.6% of QSEP volume reported to FINRA trade-reporting facilities was marked short.

Daily short volume (FINRA facilities)72.6% of 200,898 shares on October 2, 2026
5-day average short volume62.2%

Daily short sale volume covers trades reported to FINRA trade-reporting facilities and is not the same as short interest (bi-monthly reported positions). Source: FINRA — FINRA is the owner and source of this short interest and short sale volume data; it may not be redistributed.

Dilution Risk

Low risk

Filing-implied dilution signals for QSEP, detected from its recent SEC filings · based on capital-structure filings through 2026-05-15.

Imminent Cash Depletion · Significant Past-Due Liabilities

A filing-implied signal, not a realized share count. How Wiseek tracks dilution →

$0.1049 +0.01% today
52-week range · as of 2026-05-15 $0.062 – $0.35
Market cap
$59.37M
Volume
200.9K (0.9× avg)
3-mo avg 233.9K
Live data · 2026-10-05 04:26 UTC · Market overnight

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feed QSEP - Latest Insights

QSEP
May 15, 2026, 4:30 PM EDT
Filing Type: 10-Q
Importance Score:
9
Price at Filing: $0.1099
Real-time Price: $0.1049 info
Change: -$0.0050 (-5%) info
Market Cap: $59.369M info
QSEP
Mar 31, 2026, 4:30 PM EDT
Filing Type: 10-K
Importance Score:
9
Price at Filing: $0.0892
Real-time Price: $0.1049 info
Change: +$0.0157 (+18%) info
Market Cap: $59.369M info
Research tools: Filing Impact Index Dilution Tracker Split Calendar Open Datasets