/Companies

Security First

Rancho Santa Margarita, US · Delaware corporation

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Founders & leadership

MS
Mark S O'HarePresident and Chief Executive Officer

Board

LG
Leo GuthartBoard director
JH
James HarpelBoard director
DK
Dean KehlerBoard director
RC
Roger ColemanBoard director
AB
Alfred Berkeley IIIBoard director

Reported raises · per SEC filings

Form D private placements

$65.5M disclosed across 4 rounds · 2014–2018

▶$2.8MraisedOct 2018 · 3 investors · Other Technology
Rule 506(b)
Officers, directors & promoters on the filing
  • William CrowellDirector
  • Dean KehlerDirector
  • Alfred Berkeley IIIDirector
  • Roger ColemanDirector
  • James VarnerExecutive Officer, Director
  • James HarpelDirector
  • Leo GuthartDirector
Offering amount
$5.5M
Amount sold
$2.8M
Minimum investment
$10K
First sale
Sep 2018
Incorporated
Corporation, Delaware
Federal exemptions
06b
Full filing on SEC EDGAR ↗
▶$8.8MraisedApr 2017 · 6 investors · Other Technology
Rule 506(b)
Officers, directors & promoters on the filing
  • James VarnerExecutive Officer
  • Alfred Berkeley IIIDirector
  • Roger ColemanDirector
  • Leo GuthartDirector
  • James HarpelDirector
  • Dean KehlerDirector
Offering amount
$30M
Amount sold
$8.8M
Minimum investment
$10K
First sale
Mar 2017
Incorporated
Corporation, Delaware
Federal exemptions
06b
Full filing on SEC EDGAR ↗
▶$16.3MraisedDec 2016 · 13 investors · Other Technology
Rule 506(b)
Officers, directors & promoters on the filing
  • Dean KehlerDirector
  • Roger ColemanDirector
  • Leo GuthartDirector
  • Alfred Berkeley IIIDirector
  • Mark S O'HareExecutive Officer, Director
  • James HarpelDirector
Offering amount
$20M
Amount sold
$16.3M
Minimum investment
$10K
First sale
Apr 2016
Incorporated
Corporation, Delaware
Federal exemptions
06b
Full filing on SEC EDGAR ↗
▶$37.5MraisedApr 2016 · 45 investors · Other Technology
Rule 506(b)
Officers, directors & promoters on the filing
  • Roger ColemanDirector
  • Alfred Berkeley IIIDirector
  • Leo GuthartDirector
  • James HarpelDirector
  • Dean KehlerDirector
  • Mark S O'HareExecutive Officer
Offering amount
$40M
Amount sold
$37.5M
Minimum investment
$10K
First sale
Dec 2014
Incorporated
Corporation, Delaware
Federal exemptions
06b
Full filing on SEC EDGAR ↗

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

Non-dilutive funding · 1 SBIR/STTR award

Federal grants — no equity taken
AgencyPhaseYearAmount
U.S. Air ForceAir ForcePhase I2020$49.6K

Source: SBIR.gov award data (U.S. Small Business Administration). SBIR/STTR awards are competitive federal R&D grants and contracts — non-dilutive capital alongside any venture rounds above.

Frequently asked questions

How much funding has Security First raised?
Security First has disclosed $65.5M raised across 4 rounds.
Where is Security First headquartered?
Security First is headquartered in Rancho Santa Margarita, US.