current boards

corporate

128 TECHNOLOGY
Next Generation Internet
May 2016 to Present
128technology.com

3VR
Video Intelligence Platform
August 2009 to Present
3VR.com

advisory

GOLDIEBLOX
Engineering Games for Girls
2014 – present
goldieblox.com

ROCKSBOX
Online Jewelry Subscription
2014 – present
rocksbox.com

HALOGEN VENTURES
Fund for Seed-Stage Companies
2016 – present
halogensoftware.com

URBAN SITTER
Online Babysitter Network
2011 – present
urbansitter.com


PUBLIC BOARDS

ACME PACKET
Session Border Controllers
January 2001 to April 2008
IPO in 2006; Sold to Oracle in 2013.

ELOQUENT
Rich Media Applications
August 1997 to January 2000
IPO in 2000.

F5 NETWORKS
Application Delivery Networks
August 1998 to February 2000
IPO in 1999.
F5.com

OPTICAL SOLUTIONS
Optical Fiber to the Home
April 1999 to September 2003
Sold to Calix in 2003; Calix completed IPO in 2010.

RED BRICK SYSTEMS
Data Warehouse
Board Observer 1994 to 1996
IPO in 1996. Sold to Informix in 1998.


private boards

BIG TENT
Trusted Social Network
December 2007 to December 2010
Sold to Federated Media in 2010.

EVE.COM
On-line Retailer of Prestige Beauty Products
February 1999 to April 2000
Sold to IdeaLabs in 2000.

FLURRY
The Leading App Measurement and Advertising Platform
December 2010 to 2014
Sold to Yahoo in 2014.
flurry.com

MAIL FRONTIER
Email Security Specialist
August 2003 to February 2006
Sold to SonicWall in 2006.

MEE GENIUS
Award-Winning Digital Read-Along Library for Kids
December 2012 to Present
Acquired by Houghton Mifflin Harcourt in 2016.

MOG
Streaming Music Service
August 2009 to February 2013
Sold to Beats in 2013.

nCIRCLE
Information, Risk and Security Performance Management Solutions
September 2002 to March 2011
Sold to TripWire in 2011.

PASSMARK SECURITY
Authentication Solutions for On-line Banking
March 2005 to April 2006
Sold to RSA for in 2006.

PRIORITY CALL MANAGEMENT
Enhanced Applications for Telephone Service Providers
Board Observer March 1995 to June 1999
Sold to LHS Group in 1999.

Q1 LABS
Network Security Software
November 2003 to October 2011
Acquired by IBM in 2011. (One of the Top 25 deals of 2011)

RECOURSE TECHNOLOGY
Network Security
October 1999 to August 2002
Sold to Symantec in 2002.

SOLIDCORE
Security Software
October 2004 to December 2009
Sold to McAfee Associates in 2009.

SOCIALCAST
Enterprise Social Networking Platform
March 2010 to May 2011
Sold to VMWare.