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threearchpartners.com

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Investments

209

Portfolio Exits

47

Funds

10

Service Providers

1

About Three Arch Partners

Three Arch Partners was formed in 1993 to provide young companies with access to relevant clinical and business resources, as well as capital. Three Arch has helped create, build and fund more than 100 new healthcare companies. The fund focuses on opportunities in medical devices and healthcare services, and less frequently in biotechnology.

Three Arch Partners Headquarter Location

3200 Alpine Road

Portola Valley, California, 94028,

United States

650-529-8000

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Three Arch Partners Investments

209 Investments

Three Arch Partners has made 209 investments. Their latest investment was in MediSix Therapeutics as part of their Series B on October 10, 2019.

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Three Arch Partners Investments Activity

investments chart

Date

Round

Company

Amount

New?

Co-Investors

Sources

10/2/2019

Series B

MediSix Therapeutics

$20.36M

Yes

1

6/6/2017

Series G

Neuronetics

$15M

No

3

5/31/2017

Series A

Hyalex Orthopaedics

$16M

Yes

1

4/27/2015

Series F

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$99M

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10

12/15/2014

Series C - II

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$99M

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10

Date

10/2/2019

6/6/2017

5/31/2017

4/27/2015

12/15/2014

Round

Series B

Series G

Series A

Series F

Series C - II

Company

MediSix Therapeutics

Neuronetics

Hyalex Orthopaedics

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Amount

$20.36M

$15M

$16M

$99M

$99M

New?

Yes

No

Yes

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Co-Investors

Sources

1

3

1

10

10

Three Arch Partners Portfolio Exits

47 Portfolio Exits

Three Arch Partners has 47 portfolio exits. Their latest portfolio exit was Respicardia on April 12, 2021.

Date

Exit

Companies

Valuation
Valuations are submitted by companies, mined from state filings or news, provided by VentureSource, or based on a comparables valuation model.

Acquirer

Sources

4/12/2021

Acquired

$99M

7

12/16/2020

Acquired

$99M

1

5/16/2019

Acq - Fin

$99M

1

6/28/2018

IPO

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$99M

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10

1/11/2016

Acquired

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$99M

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10

Date

4/12/2021

12/16/2020

5/16/2019

6/28/2018

1/11/2016

Exit

Acquired

Acquired

Acq - Fin

IPO

Acquired

Companies

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Valuation

$99M

$99M

$99M

$99M

$99M

Acquirer

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Sources

7

1

1

10

10

Three Arch Partners Acquisitions

1 Acquisition

Three Arch Partners acquired 1 company. Their latest acquisition was U.S. HealthWorks on December 20, 2006.

Date

Investment Stage

Companies

Valuation
Valuations are submitted by companies, mined from state filings or news, provided by VentureSource, or based on a comparables valuation model.

Total Funding

Note

Sources

12/20/2006

Series C

$99M

$90.4M

Acq - Fin

Date

12/20/2006

Investment Stage

Series C

Companies

Valuation

$99M

Total Funding

$90.4M

Note

Acq - Fin

Sources

Three Arch Partners Fund History

10 Fund Histories

Three Arch Partners has 10 funds, including Three Arch Associates IV.

Closing Date

Fund

Fund Type

Status

Amount

Sources

12/31/2003

Three Arch Associates IV

Early-Stage Venture Capital

Closed

$10M

1

11/1/2003

Three Arch Partners IV LP

Early-Stage Venture Capital

Closed

$454M

1

3/1/2001

TAC Associates

Early-Stage Venture Capital

Closed

$14M

1

12/31/2000

Three Arch Capital LP

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$99M

10

3/31/2000

Three Arch Associates III

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$99M

10

Closing Date

12/31/2003

11/1/2003

3/1/2001

12/31/2000

3/31/2000

Fund

Three Arch Associates IV

Three Arch Partners IV LP

TAC Associates

Three Arch Capital LP

Three Arch Associates III

Fund Type

Early-Stage Venture Capital

Early-Stage Venture Capital

Early-Stage Venture Capital

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Status

Closed

Closed

Closed

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Amount

$10M

$454M

$14M

$99M

$99M

Sources

1

1

1

10

10

Three Arch Partners Service Providers

1 Service Provider

Three Arch Partners has 1 service provider relationship

Service Provider

Associated Rounds

Provider Type

Service Type

Counsel

Service Provider

Associated Rounds

Provider Type

Counsel

Service Type

Partnership data by VentureSource

Three Arch Partners Team

6 Team Members

Three Arch Partners has 6 team members, including current Chief Financial Officer, Stephen J. Bonelli.

Name

Work History

Title

Status

Wilfred E. Jaeger

Founder

Current

Stephen J. Bonelli

Chief Financial Officer

Current

Chris Adams

Focus Ventures

Controller

Former

James Evangelista

Weiss, Peck & Greer Ventu

Controller

Former

Mark Wan

Brentwood Associates

Managing Partner

Former

Name

Wilfred E. Jaeger

Stephen J. Bonelli

Chris Adams

James Evangelista

Mark Wan

Work History

Focus Ventures

Weiss, Peck & Greer Ventu

Brentwood Associates

Title

Founder

Chief Financial Officer

Controller

Controller

Managing Partner

Status

Current

Current

Former

Former

Former

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