UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 13F FORM 13F COVER PAGE Report for the Calendar Year or Quarter Ended: June 30, 2011 Check here if amendment [ ]; 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 August 11, 2011 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: 35 Form 13F Information Table Value Total: 454,517 List of Other Included Managers: None FORM 13F INFORMATION TABLE Voting Authority Title Value Shares/ Shares/ Put/ Investment Other ------------------------- Name of Issuer of Class CUSIP (x$1000) Principal Principal Call Descretion Manager Sole Shared None Column 1 Column 2 Column 3 Column 4 Column 5 Column 5 Column 6 Column 7 Column 8 Abbott Laboratories Common 002824 10 0 6,314 120,000 SH SOLE 120,000 0 0 Agilent Technologies, Inc. Common 00846U 10 1 36,799 720,000 SH SOLE 720,000 0 0 Analog Devices, Inc. Common 032654 10 5 26,224 670,000 SH SOLE 670,000 0 0 AT&T Inc. Common 00206R 10 2 6,282 200,000 SH SOLE 200,000 0 0 The Bank of New York Mellon Corporation Common 064058 10 0 17,294 675,000 SH SOLE 675,000 0 0 Brady Corporation Class A 104674 10 6 23,724 740,000 SH SOLE 740,000 0 0 Carlisle Companies Inc. Common 142339 10 0 11,323 230,000 SH SOLE 230,000 0 0 CEVA, Inc. Common 157210 10 5 26,144 858,300 SH SOLE 858,300 0 0 Coherent, Inc. Common 192479 10 3 44,271 801,000 SH SOLE 801,000 0 0 Convergys Corporation Common 212485 10 6 23,188 1,700,000 SH SOLE 1,700,000 0 0 Devon Energy Corporation Common 25179M 10 3 15,762 200,000 SH SOLE 200,000 0 0 Flextronics International Ltd. Common Y2573F 10 2 4,045 630,000 SH SOLE 630,000 0 0 General Electric Company Common 369604 10 3 3,772 200,000 SH SOLE 200,000 0 0 GeoMet Inc. Common 37250U 20 1 2,360 2,000,000 SH SOLE 2,000,000 0 0 GeoMet Inc. Preferred Conv.A 37250U 30 0 2,515 223,598 SH SOLE 223,598 0 0 Heritage-Crystal Clean Inc. Common 42726M 10 6 7,935 413,712 SH SOLE 413,712 0 0 Intel Corporation Common 458140 10 0 33,240 1,500,000 SH SOLE 1,500,000 0 0 Johnson & Johnson Common 478160 10 4 6,652 100,000 SH SOLE 100,000 0 0 JP Morgan Chase & Co. Common 46625H 10 0 4,094 100,000 SH SOLE 100,000 0 0 McMoRan Exploration Corporation Common 582411 10 4 12,012 650,000 SH SOLE 650,000 0 0 Medtronic, Inc. Common 585055 10 6 3,853 100,000 SH SOLE 100,000 0 0 Mindspeed Technologies Inc. Common 602682 20 5 7,200 900,000 SH SOLE 900,000 0 0 Motorola Mobility Holdings Common 620097 10 5 1,378 62,500 SH SOLE 62,500 0 0 Motorola Solutions Inc. Common 620076 30 7 10,129 220,000 SH SOLE 220,000 0 0 Murphy Oil Corporation Common 626717 10 2 18,385 280,000 SH SOLE 280,000 0 0 NewStar Financial, Inc. Common 65261F 10 5 2,711 253,794 SH SOLE 253,794 0 0 Precision Castparts Corporation Common 740189 10 5 16,465 100,000 SH SOLE 100,000 0 0 QEP Resources Inc. Common 74733V 10 0 10,897 260,500 SH SOLE 260,500 0 0 RadiSys Corporation Common 750459 10 9 8,675 1,190,000 SH SOLE 1,190,000 0 0 Roper Industries, Inc. Common 776696 10 6 14,994 180,000 SH SOLE 180,000 0 0 Sonus Networks, Inc. Common 835916 10 7 9,720 3,000,000 SH SOLE 3,000,000 0 0 Vical Incorporated Common 925602 10 4 1,071 260,000 SH SOLE 260,000 0 0 Vodafone Group PLC Sponsored ADR 92857W 20 9 13,360 500,000 SH SOLE 500,000 0 0 Walgreen Co. Common 931422 10 9 9,341 220,000 SH SOLE 220,000 0 0 Xerox Corporation Common 984121 10 3 12,388 1,190,000 SH SOLE 1,190,000 0 0