$DAL SEC Filings

Filing Filed On
4 02 Jul 2018
4 02 Jul 2018
4 02 Jul 2018
4 02 Jul 2018
4 02 Jul 2018
4 02 Jul 2018
4 02 Jul 2018
4 02 Jul 2018
4 02 Jul 2018
OWNERSHIP DOCUMENT 01 Jun 2018
OWNERSHIP DOCUMENT 31 May 2018
OWNERSHIP DOCUMENT 24 Apr 2018
FORM 4 23 Apr 2018
OWNERSHIP DOCUMENT 19 Apr 2018
OWNERSHIP DOCUMENT 20 Feb 2018
FORM 4 12 Feb 2018
OWNERSHIP DOCUMENT 09 Feb 2018
OWNERSHIP DOCUMENT 09 Feb 2018
OWNERSHIP DOCUMENT 09 Feb 2018
OWNERSHIP DOCUMENT 09 Feb 2018