SEC Form 3
FORM 3 UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940
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1. Name and Address of Reporting Person*
Leyendecker Gregory T

(Last) (First) (Middle)
1776 LINCOLN ST.
STE. 700

(Street)
DENVER CO 80203

(City) (State) (Zip)
2. Date of Event Requiring Statement (Month/Day/Year)
07/16/2007
3. Issuer Name and Ticker or Trading Symbol
ST MARY LAND & EXPLORATION CO [ SM ]
4. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
Director 10% Owner
X Officer (give title below) Other (specify below)
Vice President-General Manager
5. If Amendment, Date of 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
Table I - Non-Derivative Securities Beneficially Owned
1. Title of Security (Instr. 4) 2. Amount of Securities Beneficially Owned (Instr. 4) 3. Ownership Form: Direct (D) or Indirect (I) (Instr. 5) 4. Nature of Indirect Beneficial Ownership (Instr. 5)
Common Stock; $.01 Par Value 128 D
Table II - Derivative Securities Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 4) 2. Date Exercisable and Expiration Date (Month/Day/Year) 3. Title and Amount of Securities Underlying Derivative Security (Instr. 4) 4. Conversion or Exercise Price of Derivative Security 5. Ownership Form: Direct (D) or Indirect (I) (Instr. 5) 6. Nature of Indirect Beneficial Ownership (Instr. 5)
Date Exercisable Expiration Date Title Amount or Number of Shares
Restricted Stock Unit (2) (2) Common Stock 1,000 (1) D
Restricted Stock Unit (3) (3) Common Stock 103 (1) D
Explanation of Responses:
1. Each restricted stock unit represents a contingent right to receive one share of the issuer's common stock.
2. The restricted stock units vest in three equal annual installments beginning December 1, 2007. Vested shares will be issued to the reporting person on December 1, 2009, at which time all restrictions lapse.
3. The restricted stock units vest in four equal annual installments beginning February 28, 2007. Vested shares will be issued to the reporting person on February 28, 2010, at which time all restrictions lapse.
/s/ Karin M. Writer (Attorney-In-Fact) 07/18/2007
** Signature of Reporting Person Date
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 5 (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.