Date Form Description XBRL Pages
03/30/18 4 Form 4: Statement of changes in beneficial ownership of securities 1
03/30/18 PRE 14A Form PRE 14A: Preliminary proxy statement not related to a contested matter or merger/acquisition 63
03/29/18 4 Form 4: Statement of changes in beneficial ownership of securities 1
03/15/18 4 Form 4: Statement of changes in beneficial ownership of securities 1
03/08/18 10-K Form 10-K: Annual report pursuant to Section 13 and 15(d) 93
03/06/18 8-K Form 8-K: Current report filing 12
02/08/18 SC TO-I/A Form SC TO-I/A: Issuer tender offer statement 5
02/08/18 8-K Form 8-K: Current report filing 3
02/01/18 EFFECT Form EFFECT: Notice of Effectiveness 1
02/01/18 424B3 Form 424B3: Prospectus filed pursuant to Rule 424(b)(3) 53