FORM 4 Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934, Section 17(a) of the Public Utility Holding Company Act of 1935 or Section 30(h) of the Investment Company Act of 1940

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(Print or Type Responses)

1. Name and Address of Reporting Person * RIMEL REBECCA W   2. Issuer Name and Ticker or Trading Symbol CARDIONET INC [BEAT] 5. Relationship of Reporting Person(s) to Issuer (Check all applicable) __X__ Director _____ 10% Owner _____ Officer (give title below) _____ Other (specify below) (Last) (First) (Middle) 227 WASHINGTON STREET, #300 3. Date of Earliest Transaction (Month/Day/Year) 05/08/2009 (Street) CONSHOHOCKEN, PA 19428 4. If Amendment, Date Original Filed(Month/Day/Year) 6. Individual or Joint/Group Filing(Check Applicable Line) _X_ Form filed by One Reporting Person ___ Form filed by More than One Reporting Person (City) (State) (Zip) Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned

1.Title of Security (Instr. 3) 2. Transaction Date (Month/Day/Year) 2A. Deemed Execution Date, if any (Month/Day/Year) 3. Transaction Code (Instr. 8) 4. Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5) 5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4) 6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 7. Nature of Indirect Beneficial Ownership (Instr. 4) Code V Amount (A) or (D) Price Common Stock 05/08/2009   A   9,054 A $ 0 9,054 D

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Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)

1. Title of Derivative Security (Instr. 3)

2. Conversion or Exercise Price of Derivative Security

3. Transaction Date (Month/Day/Year)

3A. Deemed Execution Date, if any (Month/Day/Year)

4. Transaction Code (Instr. 8)

5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4, and 5)

6. Date Exercisable and Expiration Date (Month/Day/Year)

7. Title and Amount of Underlying Securities (Instr. 3 and 4)

8. Price of Derivative Security (Instr. 5)

9. Number of Derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)

10. Ownership Form of Derivative Security: Direct (D) or Indirect (I) (Instr. 4)

11. Nature of Indirect Beneficial Ownership (Instr. 4)

Code

V

(A)

(D)

Date Exercisable

Expiration Date

Title

Amount or Number of Shares

Stock Option (right to buy)

$ 17.67

05/08/2009

A

9,338

(1)

05/08/2019

Common Stock

9,338

$ 5.89 (2)

9,338

D

Reporting Owners

Reporting Owner Name / Address	Relationships
	Director	10% Owner	Officer	Other
RIMEL REBECCA W 227 WASHINGTON STREET, #300 CONSHOHOCKEN, PA 19428	X

Signatures

/s/ Catherine A. Petko, by power of attorney		05/29/2009
**Signature of Reporting Person		Date

Explanation of Responses:

*	If the form is filed by more than one reporting person, see Instruction 4(b)(v).
**	Intentional misstatements or omissions of facts constitute Federal Criminal Violations. See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
(1)	Twenty-five percent (25%) of the shares subject to the option shall vest in four equal quarterly installments commencing on June 30, 2009.
(2)	The reporting person received an option pursuant to the CardioNet, Inc. 2008 Equity Incentive Plan (the "Plan") with respect to: 8,489 shares of CardioNet, Inc. (the "Company") common stock in lieu of payment to the reporting person of an annual retainer fee of $50,000 for serving as a member of the Board of Directors; and 849 shares of the Company's common stock in lieu of payment to the reporting person of an annual retainer fee of $5,000 for serving as a member of the Compensation Committee of the Board of Directors. As provided in the Plan, each option cover a number of shares of the Company's common stock equal to 300% of the amount of the retainer divided by the closing price of the Company's common stock on May 8, 2009 (the grant date), at an exercise price per share equal to the closing price of the Company's common stock on the grant date.

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