Search
Welcome
News & Events
News Releases
Events and Presentations
Annual Reports
Corporate Governance
Governance Documents
Board of Directors
Board Committees
SEC Filings
Stock Information
Interactive Chart
Historical Stock Price
Analyst Coverage
FAQs
Investor Alerts
Investor Alerts
RSS
Search
SEC Filings
Select the filing type and date range you wish to view from the drop-down menus below.
0001061027
NASDAQ: VIRX
Year
Trailing 12-Months
Calendar Year 2024
Calendar Year 2023
Calendar Year 2022
Calendar Year 2021
Calendar Year 2020
Calendar Year 2019
Calendar Year 2018
Calendar Year 2017
Calendar Year 2016
Calendar Year 2015
Calendar Year 2014
Calendar Year 2013
Calendar Year 2012
Calendar Year 2011
Calendar Year 2010
Calendar Year 2009
Calendar Year 2008
Calendar Year 2007
Calendar Year 2006
Calendar Year 2005
Calendar Year 2004
Calendar Year 2003
Calendar Year 2002
View
All Filings
Annual Filings
Quarterly Filings
Current Filings
Registration Statements
Section 16
Mergers & Acquisitions
Proxy & Information Statements
Other
Form
Description
Date
Format
SC 13G/A
Amendment to a previously filed SC 13G
Feb 14, 2020
Open Amendment to a previously filed SC 13G in HTML.
Open Amendment to a previously filed SC 13G in DOC file.
Open Amendment to a previously filed SC 13G in PDF file.
Open Amendment to a previously filed SC 13G in XLS file.
SC 13G/A
Amendment to a previously filed SC 13G
Feb 14, 2020
Open Amendment to a previously filed SC 13G in HTML.
Open Amendment to a previously filed SC 13G in DOC file.
Open Amendment to a previously filed SC 13G in PDF file.
Open Amendment to a previously filed SC 13G in XLS file.
SC 13G/A
Amendment to a previously filed SC 13G
Feb 14, 2020
Open Amendment to a previously filed SC 13G in HTML.
Open Amendment to a previously filed SC 13G in DOC file.
Open Amendment to a previously filed SC 13G in PDF file.
Open Amendment to a previously filed SC 13G in XLS file.
SC 13G
Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities by passive investors and certain institutions
Feb 14, 2020
Open Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities by passive investors and certain institutions in HTML.
Open Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities by passive investors and certain institutions in DOC file.
Open Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities by passive investors and certain institutions in PDF file.
Open Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities by passive investors and certain institutions in XLS file.
SC 13G/A
Amendment to a previously filed SC 13G
Feb 5, 2020
Open Amendment to a previously filed SC 13G in HTML.
Open Amendment to a previously filed SC 13G in DOC file.
Open Amendment to a previously filed SC 13G in PDF file.
Open Amendment to a previously filed SC 13G in XLS file.
SC 13G/A
Amendment to a previously filed SC 13G
Feb 4, 2020
Open Amendment to a previously filed SC 13G in HTML.
Open Amendment to a previously filed SC 13G in DOC file.
Open Amendment to a previously filed SC 13G in PDF file.
Open Amendment to a previously filed SC 13G in XLS file.
8-K
Report of unscheduled material events or corporate event
Jan 13, 2020
Open Report of unscheduled material events or corporate event in HTML.
Open Report of unscheduled material events or corporate event in DOC file.
Open Report of unscheduled material events or corporate event in PDF file.
Open Report of unscheduled material events or corporate event in XLS file.
8-K
Report of unscheduled material events or corporate event
Jan 7, 2020
Open Report of unscheduled material events or corporate event in HTML.
Open Report of unscheduled material events or corporate event in DOC file.
Open Report of unscheduled material events or corporate event in PDF file.
Open Report of unscheduled material events or corporate event in XLS file.
1-25
26-50
51-58