Ownership Submission
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 *
HORNBECK TODD M
  2. Issuer Name and Ticker or Trading Symbol
HORNBECK OFFSHORE SERVICES INC /LA [HOS]
5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
__X__ Director _____ 10% Owner
__X__ Officer (give title below) _____ Other (specify below)
President & CEO
(Last)
(First)
(Middle)
103 NORTHPARK BOULEVARD, SUITE 300
3. Date of Earliest Transaction (Month/Day/Year)
02/18/2008
(Street)

COVINGTON, LA 70433
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 07/03/2007   A   402 (1) A $ 29.827 616,968 D  
COMMON STOCK 02/18/2008   A   7,289 (2) A $ 0 624,257 D  
COMMON STOCK 02/18/2008   A   31,432 (3) A $ 0 655,689 D  
COMMON STOCK 02/18/2008   A   62,864 (4) (5) A $ 0 718,553 D  
COMMON STOCK               70 I By UTMA custodian for child
COMMON STOCK               220 I By IRA
COMMON STOCK               20,000 I By Family Trusts (6)

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

Reporting Owners

Reporting Owner Name / Address Relationships
 Director  10% Owner  Officer  Other
HORNBECK TODD M
103 NORTHPARK BOULEVARD, SUITE 300
COVINGTON, LA 70433
  X     President & CEO  

Signatures

 /s/ Paul M. Ordogne, as poa for Todd M. Hornbeck   02/20/2008
**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) Acquired through the Company's Employee Stock Purchase Plan (ESPP).
(2) Represents a restricted stock unit award granted to the reporting person for service as an executive officer of the Company, which will vest in full on February 18, 2009.
(3) Represents a restricted stock unit award granted to the reporting person for service as an executive officer of the Company, which will vest in full on February 18, 2011.
(4) Restricted stock unit award consisting of a base and a bonus amount of shares, each representing 50% of the total award. The bonus amount constitutes an incremental number of shares that, when added to the base shares, equals the maximum number of shares of restricted stock that the reporting person may receive based on the relative stock price performance of the Company and certain of its public peers for the 3-year period ending 2/18/2011.
(5) The actual amount of shares that will finally be received by the reporting person will be calculated as a percentage of the base shares amount as follows: (1) Top 20% = 200% of base shares; (2) Top 33-1/3%=between 150% and 200% of base shares; (3) Top 50% = between 100% and 150% of base shares; (4) Top 66-2/3% = between 50% and 100% of base shares; and (5) Bottom 33-1/3% = no shares. Within categories (2), (3) and (4), the appropriate bonus and forfeiture factors related to the base shares amount will be interpolated on a straight-line basis between the two performance percentages.
(6) Represents shares beneficially owned by Reporting Person through various family trusts.

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