Skip to Content

OPCH:NASDAQ

Price
Change

May 10, 2024 3:09 PM EDT Copyright West LLC. Minimum 15 minutes delayed.

SEC Filings

SEC Filings

Filing date	Description	Form	Filing Group	View
Apr 13, 2017	Pre-effective amendment to an S-3 filing	S-3/A	Registration Statements	View HTML 0001144204-17-020374.pdf 0001144204-17-020374.rtf 0001144204-17-020374.xls
Aug 04, 1998	Registration of securities issued in business combination transactions	S-4	Registration Statements	View HTML 0000891554-98-000934.pdf 0000891554-98-000934.rtf 0000891554-98-000934.xls
Sep 17, 2004	Registration of securities issued in business combination transactions	S-4	Registration Statements	View HTML 0001089355-04-000229.pdf 0001089355-04-000229.rtf 0001089355-04-000229.xls
Jun 22, 2010	Registration of securities issued in business combination transactions	S-4	Registration Statements	View HTML 0000950123-10-059752.pdf 0000950123-10-059752.rtf 0000950123-10-059752.xls
Feb 06, 2015	Registration of securities issued in business combination transactions	S-4	Registration Statements	View HTML 0001144204-15-006702.pdf 0001144204-15-006702.rtf 0001144204-15-006702.xls
Jun 05, 2023	Registration of securities issued in business combination transactions	S-4	Registration Statements	View HTML 0001104659-23-067852.pdf 0001104659-23-067852.rtf 0001104659-23-067852.xls
Nov 08, 2004	Pre-effective amendment to an S-4 filing	S-4/A	Registration Statements	View HTML 0001089355-04-000256.pdf 0001089355-04-000256.rtf 0001089355-04-000256.xls
Jan 12, 2005	Pre-effective amendment to an S-4 filing	S-4/A	Registration Statements	View HTML 0000950123-05-000301.pdf 0000950123-05-000301.rtf 0000950123-05-000301.xls
Jul 08, 2010	Pre-effective amendment to an S-4 filing	S-4/A	Registration Statements	View HTML 0000950123-10-064333.pdf 0000950123-10-064333.rtf 0000950123-10-064333.xls
Nov 01, 2004	Pre-effective amendment to an S-4 filing	S-4/A	Registration Statements	View HTML 0001089355-04-000248.pdf 0001089355-04-000248.rtf 0001089355-04-000248.xls