ASSIGNMENT OF ASSIGNOR'S INTEREST

Recorded: 2009-06-26 Received: 2009-06-26 Pages: 6

Assignors

KELLUM, JOHN M.

Executed: 2002-06-17

ISTVAN, ANTHONY F.

Executed: 2002-06-19

BILLMAIER, JAMES A.

Executed: 2002-06-21

REID, DEWEY M.

Executed: 2002-07-15

ROGAN, PHILIP A.

Executed: 2002-07-31

Assignee

VULCAN VENTURES, INC.

505 FIFTH AVE. S, SUITE 900, SEATTLE, WA, 98104, UNITED STATES

Covered Application (1)