Quarterly report pursuant to sections 13 or 15(d)

Quarterly report pursuant to sections 13 or 15(d)

Initial registration statement for securities to be offered to employees pursuant to employee benefit plans

Annual report pursuant to section 13 and 15(d)

Current report filing

Initial statement of beneficial ownership of securities

Current report filing

Initial statement of beneficial ownership of securities

Initial statement of beneficial ownership of securities

Initial statement of beneficial ownership of securities

Initial statement of beneficial ownership of securities

Initial statement of beneficial ownership of securities

Initial statement of beneficial ownership of securities

Prospectus filed pursuant to Rule 424(b)(4)

Prospectus filed pursuant to Rule 424(b)(4)

Post-effective amendment to a registration statement that is not immediately effective upon filing

Form for the registration / listing of a class of securities on a national securities exchange pursuant to section 12(b)