Date Form Description XBRL Pages
03/05/18 10-K Form 10-K: Annual report [Section 13 and 15(d), not S-K Item 405] 111
03/05/18 8-K Form 8-K: Current report 8
02/22/18 8-K Form 8-K: Current report 5
02/14/18 SC 13G Form SC 13G: Statement of Beneficial Ownership by Certain Investors 4
02/14/18 SC 13G/A Form SC 13G/A: Statement of Beneficial Ownership by Certain Investors 14
02/13/18 SC 13G Form SC 13G: Statement of Beneficial Ownership by Certain Investors 12
02/05/18 4 Form 4: Statement of changes in beneficial ownership of securities 1
01/30/18 4 Form 4: Statement of changes in beneficial ownership of securities 1
01/23/18 8-K Form 8-K: Current report 6
01/22/18 424B5 Form 424B5: Prospectus [Rule 424(b)(5)] 64
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