UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 13F FORM 13F COVER PAGE Report for the Calendar Year or Quarter Ended: March 31, 2007 Check here if amendment [ ]; Amendment Number: This Amendment (Check only one.): [ ] is a restatement. [ ] adds new holdings entries. Institutional Investment Manager Filing this Report: Name: Central Securities Corporation Address: 630 Fifth Avenue New York, New York 10111 13F File Number: 28-6578 The institutional investment manager filing this report and the person by whom it is signed hereby represent that the person signing the report is authorized to submit it, that all information contained herein is true, correct and complete, and that it is understood that all required items, statements, schedules, lists, and tables, are considered integral parts of this form. Person Signing this Report on Behalf of Reporting Manager: Name: Marlene A. Krumholz Title: Secretary Phone: 212-698-2020 Signature, Place, and Date of Signing: /s/ Marlene A. Krumholz New York, New York May 8, 2007 Report Type (Check only one.): [X] 13F HOLDINGS REPORT. [ ] 13F NOTICE. [ ] 13F COMBINATION REPORT. List of Other Managers Reporting for this Manager: None I AM SIGNING THIS REPORT AS REQUIRED BY THE SECURITIES EXCHANGE ACT OF 1934. FORM 13F SUMMARY PAGE Report Summary: Number of Other Included Managers: 0 Form 13F Information Table Entry Total: 36 Form 13F Information Table Value Total: 449,406 List of Other Included Managers: None FORM 13F INFORMATION TABLE VALUE SHARES/ SH/ PUT/ INVSMT OTHER VOTING AUTHORITY NAME OF ISSUER TITLE OF CLASS CUSIP (x$1000) PRN AMT PRN CALL DSCRETN MANAGERS SOLE SHARED NONE COLUMN 1 COLUMN 2 COLUMN 3 COLUMN 4 COLUMN 5 COLUMN 6 COLUMN 7 COLUMN 8 ==================================================================================================================================== ABBOTT LABORATORIES COMMON 002824 10 0 6696 120000 SH SOLE 120000 0 0 AGILENT TECHNOLOGIES, INC. COMMON 00846U 10 1 31749 942400 SH SOLE 942400 0 0 ANALOG DEVICES, INC. COMMON 032654 10 5 14831 430000 SH SOLE 430000 0 0 ARBINET-THEXCHANGE, INC. COMMON 03875P 10 0 6352 1005000 SH SOLE 1005000 0 0 ARCH COAL, INC. COMMON 039380 10 0 3069 100000 SH SOLE 100000 0 0 A.S.V. Inc. COMMON 001963 10 7 3052 200000 SH SOLE 200000 0 0 BANK OF NEW YORK CO., INC. COMMON 064057 10 2 35481 875000 SH SOLE 875000 0 0 BERRY PETROLEUM COMPANY CLASS A 085789 10 5 11497 375000 SH SOLE 375000 0 0 BRADY CORPORATION CLASS A 104674 10 6 28392 910000 SH SOLE 910000 0 0 CAPITAL ONE FINANCIAL CORP. COMMON 14040H 10 5 23393 310000 SH SOLE 310000 0 0 CHEVRON CORPORATION COMMON 166764 10 0 17331 234328 SH SOLE 234328 0 0 CINCINNATI BELL INC. COMMON 171871 10 6 1880 400000 SH SOLE 400000 0 0 CONVERGYS CORPORATION COMMON 212485 10 6 35574 1400000 SH SOLE 1400000 0 0 CYPRESS SEMICONDUCTOR CORPORATION COMMON 232806 10 9 4730 255000 SH SOLE 255000 0 0 DOVER CORPORATION COMMON 260003 10 8 19524 400000 SH SOLE 400000 0 0 ERIE INDEMNITY COMPANY CLASS A 29530P 10 2 528 10000 SH SOLE 10000 0 0 GEOMET INC. COMMON 37250U 20 1 6183 701000 SH SOLE 701000 0 0 HEWITT ASSOCIATES INC. CLASS A 42822Q 10 0 5846 200000 SH SOLE 200000 0 0 IMS HEALTH, INC. COMMON 449934 10 8 5932 200000 SH SOLE 200000 0 0 INTEL CORPORATION COMMON 458140 10 0 18747 980000 SH SOLE 980000 0 0 MACMORAN EXPLORATION CORPORATION COMMON 582411 10 4 7609 555000 SH SOLE 555000 0 0 MOTOROLA, INC. COMMON 620076 10 9 6184 350000 SH SOLE 350000 0 0 MURPHY OIL CORPORATION COMMON 626717 10 2 32040 600000 SH SOLE 600000 0 0 NEOWARE, INC. COMMON 64065P 10 2 15105 1500000 SH SOLE 1500000 0 0 NEXEN INC. COMMON 65334H 10 2 9808 160000 SH SOLE 160000 0 0 POLYONE CORPORATION COMMON 73179P 10 6 458 75000 SH SOLE 75000 0 0 ROHM AND HAAS COMPANY COMMON 775371 10 7 7758 150000 SH SOLE 150000 0 0 ROPER INDUSTRIES, INC. COMMON 776696 10 6 22501 410000 SH SOLE 410000 0 0 SLM CORPORATION COMMON 78442P 10 6 4090 100000 SH SOLE 100000 0 0 SOLECTRON CORPORATION COMMON 834182 10 7 5670 1800000 SH SOLE 1800000 0 0 SONUS NETWORKS, INC. COMMON 835916 10 7 20175 2500000 SH SOLE 2500000 0 0 THE TRIZETTO GROUP, INC. COMMON 896882 10 7 20110 1005000 SH SOLE 1005000 0 0 TYCO INTERNATIONAL LTD COMMON 902124 10 6 12620 400000 SH SOLE 400000 0 0 VERIGY LTD. COMMON Y93691 10 6 2708 115382 SH SOLE 115382 0 0 VICAL INCORPORATED COMMON 925602 10 4 650 134900 SH SOLE 134900 0 0 WHITE MOUNTAINS INSURANCE GROUP LTD COMMON G9618E 10 7 1133 2000 SH SOLE 2000 0 0