APP. E4 REGULATION OF INVESTMENT ADVISORS CUSIP No. 681936100 13G Page 1 of 3 Pages ________________________________________________________________________ 1. NAME OF REPORTING PERSON S.S. or I.R.S. IDENTIFICATION NO. OF ABOVE PERSON ING Clarion Real Estate Securities, L.P. 232802869 2. CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (a)____ (b)____ 3. SEC USE ONLY 4. CITIZENSHIP OR PLACE OF ORGANIZATION 201 King of Prussia Road, Suite 600, Radnor, PA 19087 NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH 5. SOLE VOTING POWER 4,843,128 shares, sole voting power 6. SHARED VOTING POWER 9,800 shares, shared voting power 7. SOLE DISPOSITIVE POWER 10,015,688 shares, sole dispositive power 8. SHARED DISPOSITIVE POWER No shares under shared dispositive power 9. AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 10,015,688 shares 10. CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES* 11. PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9 14.73% 12. TYPE OF REPORTING PERSON* IA SCHEDULE 13G APP. E4 UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No _______)* Omega Healthcare Investors (Name of Issuer) Common Stock (Title of Class of Securities) 681936100 (Cusip Number) Sec 1745 (6-88) E4-1 Items Item 1 (a) Omega Healthcare Investors (b) 9690 Deereco Road, Suite 100, Timonium, MD 21093 Item 2 (a) ING Clarion Real Estate Securities, L.P. (b) 201King of Prussia Road, Suite 600, Radnor, PA 19087 (c) N/A (d) Common Stock (e) 681936100 Item 3 (a) Investment Adviser registered under section 203 of the Investment Advisers Act of 1940 Item 4 (a) 10,015,688 shares (b) 14.73% (c) (i.) 4,894,128 shares, sole voting power (ii.) 9,800 shares, shared voting power (iii.) 10,015,688 shares, sole dispositive power (iv.) No shares, shared dispositive power Item 5 N/A Item 6 N/A Item 7 N/A Item 8 N/A Item 9 N/A Item 10 T. Ritson Ferguson, CEO and Managing Director