SEC Form 4
FORM 4 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
or Section 30(h) of the Investment Company Act of 1940
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Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).
1. Name and Address of Reporting Person*
GREENHILL CAPITAL PARTNERS, LLC

(Last) (First) (Middle)
300 PARK AVENUE, 23RD FLOOR

(Street)
NEW YORK NY 10022

(City) (State) (Zip)
2. Issuer Name and Ticker or Trading Symbol
HERCULES OFFSHORE, INC. [ HERO ]
5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
Director X 10% Owner
Officer (give title below) Other (specify below)
3. Date of Earliest Transaction (Month/Day/Year)
04/18/2006
4. If Amendment, Date of Original Filed (Month/Day/Year)
6. Individual or Joint/Group Filing (Check Applicable Line)
Form filed by One Reporting Person
X Form filed by More than One Reporting Person
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; par value $0.01 per share 04/18/2006 S(1) 1,859,247 D $36(2) 3,646,172 I Through limited partnerships(3)(4)
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 Securities Underlying Derivative Security (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: 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
1. Name and Address of Reporting Person*
GREENHILL CAPITAL PARTNERS, LLC

(Last) (First) (Middle)
300 PARK AVENUE, 23RD FLOOR

(Street)
NEW YORK NY 10022

(City) (State) (Zip)

Relationship of Reporting Person(s) to Issuer
Director X 10% Owner
Officer (give title below) Other (specify below)
1. Name and Address of Reporting Person*
GCP MANAGING PARTNER, L.P.

(Last) (First) (Middle)
300 PARK AVENUE, 23RD FLOOR

(Street)
NEW YORK NY 10022

(City) (State) (Zip)

Relationship of Reporting Person(s) to Issuer
Director X 10% Owner
Officer (give title below) Other (specify below)
1. Name and Address of Reporting Person*
GREENHILL & CO INC

(Last) (First) (Middle)
300 PARK AVENUE
23RD FLOOR

(Street)
NEW YORK NY 10022

(City) (State) (Zip)

Relationship of Reporting Person(s) to Issuer
Director X 10% Owner
Officer (give title below) Other (specify below)
1. Name and Address of Reporting Person*
GREENHILL CAPITAL PARTNERS LP

(Last) (First) (Middle)
300 PARK AVE
23RD FL

(Street)
NEW YORK NY 10022

(City) (State) (Zip)

Relationship of Reporting Person(s) to Issuer
Director X 10% Owner
Officer (give title below) Other (specify below)
Explanation of Responses:
1. Sale by reporting persons pursuant to a public offering of the Issuer.
2. Public offering price.
3. This Form 4 is being filed by more than one reporting person. Greenhill Capital Partners, LLC, whose sole member is Greenhill & Co., Inc., is the general partner of GCP Managing Partner, L.P. GCP Managing Partner, L.P. is the managing general partner of Greenhill Capital Partners, L.P., which sold 1,150,480 shares of common stock pursuant to the public offering and is now the record owner of 2,256,210 shares of common stock, Greenhill Capital Partners (Executives), L.P., which sold 177,121 shares of common stock pursuant to the public offering and is now the record owner of 347,351 shares of common stock, Greenhill Capital, L.P., which sold 367,197 shares of common stock pursuant to the public offering and is now the record owner of 720,110 shares of common stock, and Greenhill Capital Partners (Cayman), L.P., which sold 164,449 shares of common stock pursuant to the public offering and is now the record owner of 322,501 shares of common stock.
4. Each reporting person disclaims beneficial ownership of the reported securities except and to the extent of its pecuniary interest therein.
Greenhill Capital Partners, LLC, By: Robert H. Niehaus, Chairman, /s/ Robert H. Niehaus 04/18/2006
Greenhill Capital Partners, L.P., By: GCP Managing Partner L.P., its managing general partner, By: Greenhill Capital Partners, LLC, its general partner, By: Robert H. Niehaus, Chairman, /s/ Robert H. Niehaus 04/18/2006
Greenhill & Co., Inc., By: Ulrika Ekman, Managing Director, General Counsel and Secretary, /s/ Ulrika Ekman 04/18/2006
GCP Managing Partner, L.P., By: Greenhill Capital Partners, LLC, its general partner, By: Robert H. Niehaus, Chairman, /s/ Robert H. Niehaus 04/18/2006
** 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 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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