Sec Form 4 Filing - Covington John Curtis @ FEDERAL AGRICULTURAL MORTGAGE CORP - 2018-05-16

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 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

OMB APPROVAL OMB Number: 3235-0287 Expires: November 30, 2011 Estimated average burden hours per response... 0.5

1. Name and Address of Reporting Person Covington John Curtis 2. Issuer Name and Ticker or Trading Symbol FEDERAL AGRICULTURAL MORTGAGE CORP [ AGM] 5. Relationship of Reporting Person(s) to Issuer (Check all applicable) _____ Director _____ 10% Owner X __ Officer (give title below) _____ Other (specify below) EVP - Agricultural Finance (Last) (First) (Middle) C/O 1999 K STREET NW, 4TH FLOOR 3. Date of Earliest Transaction (MM/DD/YY) 05/16/2018 (Street) WASHINGTON, DC20006 4. If Amendment, Date Original Filed (MM/DD/YY) 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 Class C Non-Voting Common Stock 05/16/2018 M 4,000 ( 1 ) ( 2 ) A $ 28.17 20,401 ( 3 ) D Class C Non-Voting Common Stock 05/16/2018 F 1,053 ( 1 ) ( 2 ) D $ 91.02 19,348 ( 3 ) D Class C Non-Voting Common Stock 05/16/2018 D 1,237 ( 1 ) ( 2 ) D $ 91.02 18,111 ( 3 ) D Class C Non-Voting Common Stock 05/16/2018 M 2,690 ( 2 ) ( 4 ) A $ 32.39 20,801 ( 3 ) D Class C Non-Voting Common Stock 05/16/2018 F 661 ( 2 ) ( 4 ) D $ 91.02 20,140 ( 3 ) D Class C Non-Voting Common Stock 05/16/2018 D 957 ( 2 ) ( 4 ) D $ 91.02 19,183 ( 3 ) D Class C Non-Voting Common Stock 05/16/2018 M 3,412 ( 2 ) ( 5 ) A $ 35.75 22,595 ( 3 ) D Class C Non-Voting Common Stock 05/16/2018 F 790 ( 2 ) ( 5 ) D $ 91.02 21,805 ( 3 ) D Class C Non-Voting Common Stock 05/16/2018 D 1,340 ( 2 ) ( 5 ) D $ 91.02 20,465 ( 3 ) D Class C Non-Voting Common Stock 05/16/2018 M 1,619 ( 2 ) ( 6 ) A $ 60.84 22,084 ( 3 ) D Class C Non-Voting Common Stock 05/16/2018 F 205 ( 2 ) ( 6 ) D $ 91.02 21,879 ( 3 ) D Class C Non-Voting Common Stock 05/16/2018 D 1,082 ( 2 ) ( 6 ) D $ 91.02 20,797 ( 3 ) 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 Stock Appreciation Right $ 28.17 05/16/2018 M 4,000 ( 1 ) ( 2 ) 01/26/2018 01/26/2025 Class C Non-Voting Common Stock 4,000 $ 28.17 0 D Stock Appreciation Right $ 32.39 05/16/2018 M 2,690 ( 2 ) ( 4 ) ( 7 ) 04/01/2025 Class C Non-Voting Common Stock 2,690 $ 32.39 0 D Stock Appreciation Right $ 35.75 05/16/2018 M 3,412 ( 2 ) ( 5 ) ( 8 ) 03/15/2026 Class C Non-Voting Common Stock 3,412 $ 35.75 3,412 D Stock Appreciation Right $ 60.84 05/16/2018 M 1,619 ( 2 ) ( 6 ) ( 9 ) 03/14/2027 Class C Non-Voting Common Stock 1,619 $ 60.84 3,238 D

Reporting Owners Reporting Owner Name / Address Relationships Director 10% Owner Officer Other Covington John Curtis C/O 1999 K STREET NW 4TH FLOOR WASHINGTON, DC20006 EVP - Agricultural Finance Signatures Anjali Desai, as attorney-in-fact for John Curtis Covington 05/18/2018 Signature of Reporting Person Date

Explanation of Responses:

( 1 )In connection with the net share settlement of the exercise of 4,000 vested stock appreciation rights ("SARs") granted in January 2015 with a grant price of $28.17 per share, Mr. Covington was entitled to receive 2,763 shares of the Federal Agricultural Mortgage Corporation's ("Farmer Mac") Class C Non-Voting Common Stock. None of these shares were sold, as Mr. Covington retained 1,710 shares, and Farmer Mac retained 1,053 shares to satisfy tax withholding requirements arising from the exercise. The 1,237 shares reported as a disposition to the issuer of issuer equity securities represents the difference between the number of SARs exercised and the number of shares issuable as a result of the exercise. Each SAR represents the right to receive, upon exercise, the number of shares of Farmer Mac's Class C Non-Voting Common Stock equal to the excess of the fair market value of shares on the exercise date over the grant price. ( 2 )Transaction effected during an open trading window for employees and directors of Farmer Mac. ( 3 )Includes 9,708 shares of unvested restricted stock previously granted pursuant to Farmer Mac's Amended and Restated 2008 Omnibus Incentive Plan. The grants of restricted stock have been described in detail in Farmer Mac's prior filings with the Securities and Exchange Commission. ( 4 )In connection with the net share settlement of the exercise of 2,690 vested SARs granted in April 2015 with a grant price of $32.39 per share, Mr. Covington was entitled to receive 1,733 shares of the Farmer Mac's Class C Non-Voting Common Stock. None of these shares were sold, as Mr. Covington retained 1,072 shares, and Farmer Mac retained 661 shares to satisfy tax withholding requirements arising from the exercise. The 957 shares reported as a disposition to the issuer of issuer equity securities represents the difference between the number of SARs exercised and the number of shares issuable as a result of the exercise. Each SAR represents the right to receive, upon exercise, the number of shares of Farmer Mac's Class C Non-Voting Common Stock equal to the excess of the fair market value of shares on the exercise date over the grant price. ( 5 )In connection with the net share settlement of the exercise of 3,412 vested SARs granted in March 2016 with a grant price of $35.75 per share, Mr. Covington was entitled to receive 2,072 shares of the Farmer Mac's Class C Non-Voting Common Stock. None of these shares were sold, as Mr. Covington retained 1,282 shares, and Farmer Mac retained 790 shares to satisfy tax withholding requirements arising from the exercise. The 1,340 shares reported as a disposition to the issuer of issuer equity securities represents the difference between the number of SARs exercised and the number of shares issuable as a result of the exercise. Each SAR represents the right to receive, upon exercise, the number of shares of Farmer Mac's Class C Non-Voting Common Stock equal to the excess of the fair market value of shares on the exercise date over the grant price. ( 6 )In connection with the net share settlement of the exercise of 1,619 vested SARs granted in March 2017 with a grant price of $60.84 per share, Mr. Covington was entitled to receive 537 shares of the Farmer Mac's Class C Non-Voting Common Stock. None of these shares were sold, as Mr. Covington retained 332 shares, and Farmer Mac retained 205 shares to satisfy tax withholding requirements arising from the exercise. The 1,082 shares reported as a disposition to the issuer of issuer equity securities represents the difference between the number of SARs exercised and the number of shares issuable as a result of the exercise. Each SAR represents the right to receive, upon exercise, the number of shares of Farmer Mac's Class C Non-Voting Common Stock equal to the excess of the fair market value of shares on the exercise date over the grant price. ( 7 )Exercisable beginning March 31, 2016 with respect to 2,690 shares, beginning March 31, 2017 with respect to 2,690 shares, and beginning March 31, 2018 with respect to 2,690 shares. ( 8 )Exercisable beginning March 31, 2017 with respect to 3,412 shares, beginning March 31, 2018 with respect to 3,412 shares, and beginning March 31, 2019 with respect to 3,412 shares. ( 9 )Exercisable beginning March 31, 2018 with respect to 1,619 shares, beginning March 31, 2019 with respect to 1,619 shares, and beginning March 31, 2020 with respect to 1,619 shares.

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).

Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.