/Companies

Atreca

Redwood City, US · Delaware corporation · 6 known investors

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Founders & leadership

WR
William RobinsonCo-founder
LSLawrence Steinman
Lawrence SteinmanCo-founder
TSTito Serafini
Tito SerafiniCo-founder

Board

BA
Brian AtwoodBoard director
FB
Franklin BergerBoard director

Investors · 6

Also in the syndicate · 1

Strategic Investment Fund

Funding

SEC filings, press & company announcements

$217.3M disclosed across 3 of 5 rounds · 2015–2026

  • Undisclosed amountSeries AFeb 2026

    Strategic Investment Fund

    Source ↗
▶$125MraisedSep 2018 · 43 investors · Biotechnology
Rule 506(b)
Officers, directors & promoters on the filing
  • William RobinsonDirector
  • Susan BerlandExecutive Officer
  • John OrwinExecutive Officer, Director
  • David LaceyDirector
  • Franklin BergerDirector
  • Brian AtwoodDirector
  • Tito SerafiniExecutive Officer, Director
  • Lawrence SteinmanDirector
Offering amount
$125M
Amount sold
$125M
Sales commissions
$4.5M
Placement agents
Cowen and Company, LLC
First sale
Sep 2018
Incorporated
Corporation, Delaware
Federal exemptions
06b
Full filing on SEC EDGAR ↗
▶$35MraisedDec 2017 · 71 investors · Biotechnology
Rule 506(b)
Officers, directors & promoters on the filing
  • Lawrence SteinmanDirector
  • Brian AtwoodDirector
  • David LaceyDirector
  • Susan BerlandExecutive Officer
  • Tito SerafiniExecutive Officer, Director
  • William RobinsonDirector
  • Franklin BergerDirector
Offering amount
$35M
Amount sold
$35M
Sales commissions
$390.3K
Placement agents
CIM SECURITIES, LLC
First sale
Aug 2017
Incorporated
Corporation, Delaware
Federal exemptions
06b
Full filing on SEC EDGAR ↗
▶$723KofferedDec 2015 · 1 investors · Biotechnology
Rule 506(b)
Officers, directors & promoters on the filing
  • William RobinsonDirector
  • Lawrence SteinmanDirector
  • Tito SerafiniExecutive Officer, Director
  • Franklin BergerDirector
  • Brian AtwoodDirector
Offering amount
$723K
First sale
Aug 2015
Incorporated
Corporation, Delaware
Federal exemptions
06b
Full filing on SEC EDGAR ↗
▶$57.3MraisedDec 2015 · 88 investors · Biotechnology
Rule 506(b)
Officers, directors & promoters on the filing
  • Brian AtwoodDirector
  • Tito SerafiniExecutive Officer, Director
  • Franklin BergerDirector
  • Lawrence SteinmanDirector
  • William RobinsonDirector
Offering amount
$57.3M
Amount sold
$57.3M
Sales commissions
$2.7M
Placement agents
Brookline Group, LLC
First sale
Aug 2015
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.

In the news

Frequently asked questions

Who founded Atreca?
Atreca was founded by William Robinson, Lawrence Steinman, Tito Serafini.
Who are Atreca's investors?
Atreca's investors include Aisling Capital, EcoR1 Capital, Evolution VC Partners, Mission Bay Capital, Mission Biocapital.
How much funding has Atreca raised?
Atreca has disclosed $217.3M raised across 3 of its 5 known rounds.
Where is Atreca headquartered?
Atreca is headquartered in Redwood City, US.