United States Securities and Exchange Commission · EDGAR Accession 0001446275-26-000005

Form C

Offering Statement — Regulation Crowdfunding
Issuer CIK 1446275
Raising via StartEngine Primary, LLC

LiquidPiston, Inc.

CorporationDEIncorporated 2004Bloomfield, CTliquidpiston.com
A

The Offering

as disclosed in this filing
Common Stock
$13.50
$999,986
$4,999,982
June 15, 2026
1 day remaining
$0max $4,999,982

Target is 20% of the maximum. Over-subscriptions accepted.

B

Financial Condition

two fiscal years, as filed
Revenue +16% YoYBurn decreasingDebt / assets 19%50 employees
Line itemMost recent FYPrior FYΔ
Revenue10,688,2989,182,407▲ 16%
Cost of goods sold7,488,3427,069,226▲ 6%
Net income(1,292,081)(1,524,066)▲ burn
Total assets37,686,52833,298,412▲ 13%
Cash & equivalents30,153,08025,436,722▲ 19%
Accounts receivable619,2611,094,165▼ 43%
Short-term debt7,119,5505,982,987▲ 19%
Long-term debt157,606265,651▼ 41%
Taxes paid00

Figures in USD as reported by the issuer. Securities offered in all 50 states.