Date Form Description XBRL Pages
12/20/17 4 Form 4: Statement of changes in beneficial ownership of securities 2
12/20/17 4 Form 4: Statement of changes in beneficial ownership of securities 2
12/20/17 4 Form 4: Statement of changes in beneficial ownership of securities 2
12/20/17 4 Form 4: Statement of changes in beneficial ownership of securities 2
12/20/17 4 Form 4: Statement of changes in beneficial ownership of securities 2
12/20/17 4 Form 4: Statement of changes in beneficial ownership of securities 2
12/15/17 POS EX Form POS EX: Post-effective amendment filed solely to add exhibits to a registration statement 12
12/13/17 4 Form 4: Statement of changes in beneficial ownership of securities 2
12/13/17 4/A Form 4/A: Statement of changes in beneficial ownership of securities 2
12/12/17 S-8 Form S-8: Initial registration statement for securities to be offered to employees pursuant to employee benefit plans 13
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