/Companies

Tetraphase Pharmaceuticals

acquired by La Jolla Pharmaceutical Company

Watertown, US · 6 known investors

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Acquired by La Jolla Pharmaceutical Company July 2020 · $43M ($43.0 million upfront cash plus up to $16.0 million in contingent value rights) · source ↗

Tetraphase Pharmaceuticals was a Watertown, MA biopharmaceutical company developing novel tetracycline antibiotics, including its lead drug Xerava (eravacycline) for multidrug-resistant bacterial infections.

Founders & leadership

GM
Guy MacdonaldCEO2008–2019
LE
Larry EdwardsExecutive
MSMaria Stahl
Maria StahlChief Business Officer and General Counsel2015–2020
CW
Christopher WattExecutive

Board

LP
L. Patrick GageBoard director
KM
Keith MaherBoard director
SB
Steven BoydBoard director
JG
John G. FreundBoard directorInvestor at Skyline Ventures
GH
Gerri HenwoodBoard director
NJ
Nancy J. WysenskiBoard director
GB
Garen BohlinBoard director
JA
Jeffrey A. ChodakewitzBoard director

Investors · 6

Also in the syndicate · 1

Armistice Capital LLC

Reported raises · per SEC filings

Form D private placements

$10M disclosed across 1 round · 2020

▶$10MraisedJan 2020 · 1 investors · Pharmaceuticals
Rule 506(b)
Officers, directors & promoters on the filing
  • L. Patrick GageDirector
  • Keith MaherDirector
  • Guy MacdonaldDirector
  • Gerri HenwoodDirector
  • Larry EdwardsExecutive Officer, Director
  • Maria StahlExecutive Officer
  • Christopher WattExecutive Officer
  • Nancy J. WysenskiDirector
  • Garen BohlinDirector
  • Steven BoydDirector
  • Jeffrey A. ChodakewitzDirector
  • John G. FreundDirector
Offering amount
$10M
Amount sold
$10M
Sales commissions
$700K
Placement agents
H.C. Wainwright & Co.
First sale
Jan 2020
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.

Frequently asked questions

What does Tetraphase Pharmaceuticals do?
Tetraphase Pharmaceuticals was a Watertown, MA biopharmaceutical company developing novel tetracycline antibiotics, including its lead drug Xerava (eravacycline) for multidrug-resistant bacterial infections.
Who are Tetraphase Pharmaceuticals's investors?
Tetraphase Pharmaceuticals's investors include Bay City Capital, F-Prime Capital, Excel Venture Management, Flagship Ventures, Mediphase Venture Partners.
How much funding has Tetraphase Pharmaceuticals raised?
Tetraphase Pharmaceuticals has disclosed $10M raised across 1 round.
Who acquired Tetraphase Pharmaceuticals?
Tetraphase Pharmaceuticals was acquired by La Jolla Pharmaceutical Company.
Where is Tetraphase Pharmaceuticals headquartered?
Tetraphase Pharmaceuticals is headquartered in Watertown, US.