UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
WASHINGTON, D.C. 20549
SCHEDULE 13G
UNDER THE SECURITIES EXCHANGE ACT OF 1934
(AMENDMENT NO. 3)*
Crompton Corp.
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(Name of Issuer)
COMMON STOCK
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(Title of Class of Securities)
227116100
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(CUSIP Number)
July 29, 2005
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(Date of Event Which Requires Filing of this Statement)
Check the appropriate box to designate the rule pursuant to which this Schedule
is filed:
/X/ Rule 13d-1(b)
/ / Rule 13d-1(c)
/ / Rule 13d-1(d)
*The remainder of this cover page shall be filled out for a reporting
person's initial filing on this form with respect to the subject class of
securities, and for any subsequent amendment containing information which
would alter the disclosures provided in a prior cover page.
The information required in the remainder of this cover page shall not be
deemed to be "filed" for the purpose of Section 18 of the Securities Exchange
Act of 1934 ("Act") or otherwise subject to the liabilities of that section
of the Act but shall be subject to all other provisions of the Act (however,
see the Notes).
CUSIP No. 227116100
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1. Names of Reporting Persons
I.R.S. Identification Nos. of above persons (entities only).
Lord, Abbett & Co. LLC
13-5620131
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2. Check the Appropriate Box if a Member of a Group (See Instructions)
(a) / /
(b) / /
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3. SEC Use Only
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4. Citizenship or Place of Organization
NEW YORK
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Number of Shares 5. Sole Voting Power
Beneficially Owned by 0
Each Reporting Person ----------------------------------------------------
With 6. Shared Voting Power
0
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7. Sole Dispositive Power
0
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8. Shared Dispositive Power
0
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9. Aggregate Amount Beneficially Owned by Each Reporting Person
0
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10. Check if the Aggregate Amount in Row (9) Excludes Certain Shares (See
Instructions) / /
N/A
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11. Percent of Class Represented by Amount in Row (9)
0%
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12. Type of Reporting Person (See Instructions)
IA
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ITEM 1.
(a) Name of Issuer
Crompton Corp.
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(b) Address of Issuer's Principal Executive Offices
One American Lane
Greenwich, CT 06831
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ITEM 2.
(a) Name of Person Filing
Lord, Abbett & Co. LLC
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(b) Address of Principal Business Office or, if none, Residence
90 Hudson Street
Jersey City, NJ 07302
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(c) Citizenship
New York
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(d) Title of Class of Securities
Common Stock
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(e) CUSIP Number
227116100
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ITEM 3. IF THIS STATEMENT IS FILED PURSUANT TO SECTIONS 240.13d-1(b) or
240.13d-2(b) or (c), CHECK WHETHER THE PERSON FILING IS A:
(a) / / Broker or dealer registered under section 15 of the
Act (15 U.S.C. 78o).
(b) / / Bank as defined in section 3(a)(6) of the Act
(15 U.S.C. 78c).
(c) / / Insurance company as defined in section 3(a)(19) of
the Act (15 U.S.C. 78c).
(d) / / Investment company registered under section 8 of the
Investment Company Act of 1940 (15 U.S.C. 80a-8).
(e) /X/ An investment adviser in accordance with Section
240.13d-1(b)(1)(ii)(E);
(f) / / An employee benefit plan or endowment fund in accordance
with Section 240.13d-1(b)(1)(ii)(F);
(g) / / A parent holding company or control person in accordance
with Section 240.13d-1(b)(1)(ii)(G);
(h) / / A savings association as defined in Section 3(b) of the
Federal Deposit Insurance Act (12 U.S.C. 1813);
(i) / / A church plan that is excluded from the definition of an
investment company under section 3(c)(14) of the
Investment Company Act of 1940 (15 U.S.C. 80a-3);
(j) / / Group, in accordance with Section 240.13d-1(b)(1)(ii)(J).
ITEM 4. OWNERSHIP
Provide the following information regarding the aggregate number and
percentage of the class of securities of the issuer identified in Item 1.
(a) Amount beneficially owned:
See No. 9
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(b) Percent of Class:
See No. 11
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(c) Number of shares as to which the person has:
(i) Sole power to vote or to direct the vote
See No. 5
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(ii) Shared power to vote or to direct the vote
See No. 6
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(iii) Sole power to dispose or to direct the disposition of
See No. 7
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(iv) Shared power to dispose or to direct the disposition of
See No. 8
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ITEM 5. OWNERSHIP OF FIVE PERCENT OR LESS OF A CLASS
If this statement is being filed to report the fact that as of the date
hereof the reporting person has ceased to be the beneficial owner of more
than five percent of the class of securities, check the following /X/.
ITEM 6. OWNERSHIP OF MORE THAN FIVE PERCENT ON BEHALF OF ANOTHER PERSON
N/A
ITEM 7. IDENTIFICATION AND CLASSIFICATION OF THE SUBSIDIARY WHICH ACQUIRED
THE SECURITY BEING REPORTED ON BY THE PARENT HOLDING COMPANY OR
CONTROL PERSON
N/A
ITEM 8. IDENTIFICATION AND CLASSIFICATION OF MEMBERS OF THE GROUP
N/A
ITEM 9. NOTICE OF DISSOLUTION OF GROUP
N/A
ITEM 10. CERTIFICATION
By signing below I certify that, to the best of my knowledge and
belief, the securities referred to above were acquired in the ordinary course of
business and were not acquired for the purpose of and do not have the effect of
changing or influencing the control of the issuer of such securities and were
not acquired in connection with or as a participant in any transaction having
such purpose or effect.
SIGNATURE
After reasonable inquiry and to the best of my knowledge and belief, I
certify that the information set forth in this statement is true, complete
and correct.
August 11, 2005
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Date
/s/ Paul. A. Hilstad
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Signature
General Counsel
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Name/Title