Sandstone Diagnostics
Livermore, US · Founded 2012 · Delaware corporation · 2 known investors
Founders & leadership
Sandstone Diagnostics was founded in 2012 by Ulrich Schaff and Gregory Sommer.
US
Ulrich SchaffCo-founder
GS
Gregory SommerCo-founder
PM
Paul MannersExecutive
KD
Karen DrexlerExecutive
SN
Sara Naab SchaffNamed on SEC filing
KK
Kevin KingNamed on SEC filing
Board
RB
Richard BrennerBoard director
JF
June Fallon PayneBoard director
Investors · 2
Reported raises · per SEC filings
Form D private placements$14M disclosed across 5 rounds · 2014–2019
▶$2.2MraisedDec 2019 · 55 investors · Other TechnologyRule 506(b)
▶$2.2MraisedDec 2019 · 55 investors · Other Technology
Rule 506(b)Officers, directors & promoters on the filing
- Gregory SommerExecutive Officer, Director
- Karen DrexlerExecutive Officer, Director
- Ebetuel PallaresDirector
- Faith CharlesDirector
- Paul MannersExecutive Officer
- Ulrich SchaffExecutive Officer
- Robert EastonDirector
- Offering amount
- $3M
- Amount sold
- $2.2M
- First sale
- Nov 2019
- Incorporated
- Corporation, Delaware
- Federal exemptions
- 06b
▶$2.4MraisedMay 2019 · 23 investors · Other TechnologyRule 506(b)
▶$2.4MraisedMay 2019 · 23 investors · Other Technology
Rule 506(b)Officers, directors & promoters on the filing
- Robert EastonDirector
- Gregory SommerExecutive Officer, Director
- Ebetuel PallaresDirector
- Faith CharlesDirector
- Paul MannersExecutive Officer
- Ulrich SchaffExecutive Officer
- Karen DrexlerExecutive Officer, Director
- Offering amount
- $4M
- Amount sold
- $2.4M
- First sale
- Apr 2019
- Incorporated
- Corporation, Delaware
- Federal exemptions
- 06b
▶$5.9MraisedJan 2018 · 34 investors · Other TechnologyRule 506(b)
▶$5.9MraisedJan 2018 · 34 investors · Other Technology
Rule 506(b)Officers, directors & promoters on the filing
- Karen DrexlerExecutive Officer, Director
- Gregory SommerExecutive Officer, Director
- June Fallon PayneDirector
- Richard BrennerDirector
- Paul MannersExecutive Officer
- Ulrich SchaffExecutive Officer
- Offering amount
- $10.5M
- Amount sold
- $5.9M
- Sales commissions
- $117.8K
- Placement agents
- Divine Capital Markets LLC
- First sale
- Dec 2017
- Incorporated
- Corporation, Delaware
- Federal exemptions
- 06b
▶$2.2MraisedJan 2018 · 20 investors · Other TechnologyRule 506(b)
▶$2.2MraisedJan 2018 · 20 investors · Other Technology
Rule 506(b)Officers, directors & promoters on the filing
- Ulrich SchaffExecutive Officer
- Paul MannersExecutive Officer
- Gregory SommerExecutive Officer, Director
- June Fallon PayneDirector
- Richard BrennerDirector
- Karen DrexlerExecutive Officer, Director
- Offering amount
- $2.5M
- Amount sold
- $2.2M
- First sale
- Nov 2016
- Incorporated
- Corporation, Delaware
- Federal exemptions
- 06b
▶$1.3MraisedJul 2014 · 12 investors · OtherRule 506(b)
▶$1.3MraisedJul 2014 · 12 investors · Other
Rule 506(b)Officers, directors & promoters on the filing
- Ulrich SchaffExecutive Officer
- Gregory SommerExecutive Officer, Director
- Sara Naab SchaffExecutive Officer
- Richard BrennerDirector
- Kevin KingDirector
- Offering amount
- $2M
- Amount sold
- $1.3M
- First sale
- Jun 2014
- Incorporated
- Corporation, Delaware, 2012
- Federal exemptions
- 06b
Source: SEC EDGAR Form D. Amounts as filed; amended filings shown once at their latest values.
Frequently asked questions
- Who founded Sandstone Diagnostics?
- Sandstone Diagnostics was founded by Ulrich Schaff, Gregory Sommer in 2012.
- Who are Sandstone Diagnostics's investors?
- Sandstone Diagnostics's investors include Astia, ClearVision Equity.
- How much funding has Sandstone Diagnostics raised?
- Sandstone Diagnostics has disclosed $14M raised across 5 rounds.
- Where is Sandstone Diagnostics headquartered?
- Sandstone Diagnostics is headquartered in Livermore, US.