Fundraising Fox

Prieto Battery

Fort Collins, US · Colorado corporation · 2 known investors

Founders & leadership

AP
Amy PrietoFounder
MR
Michael RosenberginExecutive

Board

MM
Mike MahanBoard director
DW
Dennis WeinmanBoard director
JP
Joseph PerlBoard director
MW
Mark WdowikBoard director
TH
Todd HeadleyBoard director
JJ
Jim JustinichBoard director

Investors · 2

Stanley VenturesAtlanta
Stout Street CapitalDenver · $250K

Reported raises · per SEC filings

Form D private placements

$27M disclosed across 4 rounds · 2015–2024

▶$13.1MraisedJan 2025 · 57 investors · Other Technology
Rule 506(b)
Officers, directors & promoters on the filing
  • Jim JustinichDirector
  • Amy PrietoExecutive Officer, Director
  • Michael RosenbergExecutive Officer, Director
  • Mike MahanDirector
  • Dennis WeinmanDirector
Offering amount
$15M
Amount sold
$13.1M
First sale
Jul 2024
Incorporated
Corporation, Colorado
Federal exemptions
06b
Full filing on SEC EDGAR ↗
▶$8MraisedFeb 2023 · 1 investors · Other Technology
Rule 506(b)
Officers, directors & promoters on the filing
  • Dennis WeinmanDirector
  • Mike MahanDirector
  • Michael RosenbergExecutive Officer, Director
  • Amy PrietoDirector
  • Sebastien BelangerDirector
Offering amount
$8M
Amount sold
$8M
First sale
Feb 2023
Incorporated
Corporation, Colorado
Federal exemptions
06b
Full filing on SEC EDGAR ↗
▶$4.7MraisedFeb 2022 · 17 investors · Other Technology
Rule 506(b)
Officers, directors & promoters on the filing
  • Mark CrawfordDirector
  • Adam KrotmanDirector
  • Amy PrietoExecutive Officer, Director
  • Sebastien BelangerDirector
  • Michael RosenbergExecutive Officer, Director
Offering amount
$8.9M
Amount sold
$4.7M
First sale
Jul 2021
Incorporated
Corporation, Colorado
Federal exemptions
06b
Full filing on SEC EDGAR ↗
▶$1.2MraisedApr 2016 · 20 investors · Other Technology
Rule 506(c)
Officers, directors & promoters on the filing
  • Joseph PerlDirector
  • Mark WdowikDirector
  • Todd HeadleyDirector
  • Amy Lucia PrietoExecutive Officer, Director
Offering amount
$3.6M
Amount sold
$1.2M
Minimum investment
$25K
First sale
Nov 2015
Incorporated
Corporation, Colorado
Federal exemptions
06c
Full filing on SEC EDGAR ↗

Source: SEC EDGAR Form D. Amounts as filed; amended filings shown once at their latest values.

Legal entities · 1

corporate structure
Prieto BatteryColorado

In the news

Prieto Battery hires Moran Global Strategies to lobby on advanced battery technology funding | Legis1legis1.com · Sep 2025Advanced Battery Technology Funding | Prieto Battery's Lobbying Effortslegis1.com · Sep 2025Prieto Battery Raises First Tranche of $5.7M Series C Fundingfinsmes.com · Aug 2021Prieto Battery Raises $5.7 Million to Accelerate Development of Solid-State Advanced Rechargeable Batteriesprnewswire.com · Aug 2021Prieto Battery - US Manufacturing Report, by Sustainmentusmanufacturingreport.com · Nov 2017Prieto Battery Receives Investment From Stanley Ventures to Pursue Commercialization of Superior Battery Technologyfinance.yahoo.com · May 2016

Frequently asked questions

Who founded Prieto Battery?
Prieto Battery was founded by Amy Prieto.
Who are Prieto Battery's investors?
Prieto Battery's investors include Stanley Ventures, Stout Street Capital.
How much funding has Prieto Battery raised?
Prieto Battery has disclosed $27M raised across 4 rounds.
Where is Prieto Battery headquartered?
Prieto Battery is headquartered in Fort Collins, US.