CARDIONET, INC. WARRANT TO PURCHASE PREFERRED STOCKCardionet Inc • November 9th, 2007 • Surgical & medical instruments & apparatus • California
THIS CERTIFIES THAT, for value received, (the "Holder"), is entitled to subscribe for and purchase at the Warrant Price (as defined below) from CARDIONET, INC., a California corporation (the "Company"), up to such number and series of fully paid and nonassessable shares of Preferred Stock of the Company (or such other number, class and kind of shares as may be issuable hereunder pursuant to Section 4 below) (the "Shares") as set forth herein, during the Exercise Period (as defined below).
TO EARLY EXERCISE STOCK PURCHASE AGREEMENT RECOURSE PROMISSORY NOTEEarly Exercise Stock Purchase Agreement Stock Pledge Agreement • November 9th, 2007 • Cardionet Inc • Surgical & medical instruments & apparatus • California
FOR VALUE RECEIVED, the undersigned hereby unconditionally promises to pay to the order of CARDIONET, INC., a California corporation (the "Company"), at 1010 Second Avenue, Suite 700, San Diego, California 92101, or at such other place as the holder hereof may designate in writing, in lawful money of the United States of America and in immediately available funds, the principal sum of ONE HUNDRED TWELVE THOUSAND FIVE HUNDRED AND NO/00 DOLLARS ($112,500.00) together with interest accrued from the date hereof on the unpaid principal at the rate of 4.58% per annum, or the maximum rate permissible by law (which under the laws of the State of California shall be deemed to be the laws relating to permissible rates of interest on commercial loans), whichever is less, as follows:
CARDIONET, INC. SUBSCRIPTION AGREEMENTSubscription Agreement • November 9th, 2007 • Cardionet Inc • Surgical & medical instruments & apparatus • California
THIS SUBSCRIPTION AGREEMENT (the "Agreement") is made and entered into as of March 8, 2007, by and among CardioNet, Inc., a California corporation (the "Company"), and each of those persons and entities, severally and not jointly, whose names are set forth on the Schedule of Purchasers (the "Schedule of Purchasers") attached hereto as Exhibit A (which persons and entities are hereinafter referred to collectively as "Purchasers" and each individually as a "Purchaser").
LOAN AGREEMENTLoan Agreement • November 9th, 2007 • Cardionet Inc • Surgical & medical instruments & apparatus • California
THIS LOAN AGREEMENT (this "Agreement") is entered into effective as of September 25, 2006 (the "Effective Date") between DAVID S. WOOD, a married man ("Mr. Wood"), and CARDIONET, INC., a California corporation ("CardioNet"), with reference to the following facts:
QuickLinks -- Click here to rapidly navigate through this documentCardionet Inc • November 9th, 2007 • Surgical & medical instruments & apparatus • California
THIS NOTE AND THE SECURITIES ISSUABLE HEREUNDER HAVE NOT BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933 (THE "ACT") AND MAY NOT BE OFFERED, SOLD OR OTHERWISE TRANSFERRED, ASSIGNED, PLEDGED OR HYPOTHECATED UNLESS AND UNTIL REGISTERED UNDER THE ACT OR UNLESS THE COMPANY HAS RECEIVED AN OPINION OF COUNSEL SATISFACTORY TO THE COMPANY AND ITS COUNSEL THAT SUCH REGISTRATION IS NOT REQUIRED.
NOTE AND WARRANT PURCHASE AGREEMENTNote and Warrant Purchase Agreement • November 9th, 2007 • Cardionet Inc • Surgical & medical instruments & apparatus • California
THIS NOTE AND WARRANT PURCHASE AGREEMENT (the "Agreement") is made as of the 1st day of May, 2006 (the "Effective Date") by and among CARDIONET, INC., a California corporation (the "Company"), and the persons and entities named on the Schedule of Purchasers attached hereto (individually, a " Purchaser" and collectively, the "Purchasers").
NOTE AND WARRANT PURCHASE AGREEMENTNote and Warrant Purchase Agreement • November 9th, 2007 • Cardionet Inc • Surgical & medical instruments & apparatus • California
QuickLinks -- Click here to rapidly navigate through this documentCardionet Inc • November 9th, 2007 • Surgical & medical instruments & apparatus • California
THIS WARRANT AND THE UNDERLYING SECURITIES HAVE NOT BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933 (THE "ACT") AND MAY NOT BE OFFERED, SOLD OR OTHERWISE TRANSFERRED, ASSIGNED, PLEDGED OR HYPOTHECATED UNLESS AND UNTIL REGISTERED UNDER THE ACT OR UNLESS THE COMPANY HAS RECEIVED AN OPINION OF COUNSEL SATISFACTORY TO THE COMPANY AND ITS COUNSEL THAT SUCH REGISTRATION IS NOT REQUIRED.
