Progress update · Form C-U
A progress update — the company is reporting how its raise is going (often that it hit its target).
LiquidPiston, Inc.
liquidpiston.com · DE · Filed Oct 19, 2026
LiquidPiston, Inc. filed a Form C-U — progress update — with the SEC on Oct 19, 2026. The Regulation Crowdfunding offering seeks $999,986, up to a maximum of $4,999,982 on StartEngine. Investors receive: Common Stock at $13.50. The offering closes 10-15-2026.
| Target raise | $999,986 |
|---|---|
| Maximum raise | $4,999,982 |
| Security | Common Stock @ $13.50 |
| Closes | 10-15-2026 |
| Portal | StartEngine |
| SEC file number | 020-36993 · every filing in this offering |
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