Sec Form 4/A Filing - Hendry Gregory L @ PennyMac Mortgage Investment Trust - 2012-08-10

FORM 4/A 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 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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1. Name and Address of Reporting Person Hendry Gregory L 2. Issuer Name and Ticker or Trading Symbol PennyMac Mortgage Investment Trust [ PMT] 5. Relationship of Reporting Person(s) to Issuer (Check all applicable) _____ Director _____ 10% Owner X __ Officer (give title below) _____ Other (specify below) Chief Accounting Officer (Last) (First) (Middle) C/O PENNYMAC MORTGAGE INVESTMENT TRUST, 6101 CONDOR DRIVE 3. Date of Earliest Transaction (MM/DD/YY) 08/10/2012 (Street) MOORPARK, CA93021 4. If Amendment, Date Original Filed (MM/DD/YY) 08/09/2012 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 (MM/DD/YY) 2A. Deemed Execution Date, if any (MM/DD/YY) 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 Shares of Beneficial Interest 08/10/2012 S 140 ( 1 ) D $ 22.13 ( 2 ) 5,737 D

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 (MM/DD/YY) 3A. Deemed Execution Date, if any (MM/DD/YY) 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 (MM/DD/YY) 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

Reporting Owners Reporting Owner Name / Address Relationships Director 10% Owner Officer Other Hendry Gregory L C/O PENNYMAC MORTGAGE INVESTMENT TRUST 6101 CONDOR DRIVE MOORPARK, CA93021 Chief Accounting Officer Signatures /s/ Derek W. Stark, attorney-in-fact for Mr. Hendry 09/26/2012 Signature of Reporting Person Date

Explanation of Responses:

( 1 )This amended Form 4 is being filed to appropriately reflect Mr. Hendry's holdings and information, as well as the transaction referenced in the original Form 4 filed on August 6, 2012. Due to an administrative error, 137 common shares of beneficial interest were initially withheld in order to pay the estimated tax withholding obligation that resulted from the vesting of 360 restricted share units on August 4, 2012. After discovery of the error, on August 10, 2012, 140 common shares of beneficial interest were sold in order to pay such estimated tax withholding obligation. ( 2 )The reported amount consists of 4,610 restricted share units and 1,127 common shares of beneficial interest. The restricted share units are to be settled in an equal number of common shares of beneficial interest upon vesting. A total of 360 restricted share units vested on August 4, 2012 and were settled in common shares of beneficial interest, of which 140 were sold as described in the preceding footnote and 220 are included in the reported amount.

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.

* 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).

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