SEC Filings

10-Q

Quarterly Report, May 20, 2019

10-K

Annual Report, April 16, 2019

10-Q

Quarterly Report, November 13, 2018

4

Statement of Changes in Beneficial Ownership of Securities,
October 22, 2018

4

Statement of Changes in Beneficial Ownership of Securities,
September 17, 2018

4

Statement of Changes in Beneficial Ownership of Securities,
August 24, 2018

10-QA

Quarterly Report (amended), August 16, 2018

10-Q

Quarterly Report, August 14, 2018

4

Statement of Changes in Beneficial Ownership of Securities,
July 16, 2018

10-Q

Quarterly Report, May 15, 2018

S-1/A

General Form for Registration of Securities, May 8, 2018

4

Statement of Changes in Beneficial Ownership of Securities,
May 1, 2018

S-1

General Form for Registration of Securities, April 26, 2018