$DAL SEC Filings

Filing Filed On
OWNERSHIP DOCUMENT 09 Feb 2018
OWNERSHIP DOCUMENT 09 Feb 2018
OWNERSHIP DOCUMENT 09 Feb 2018
OWNERSHIP DOCUMENT 09 Feb 2018
OWNERSHIP DOCUMENT 09 Feb 2018
OWNERSHIP DOCUMENT 09 Feb 2018
OWNERSHIP DOCUMENT 05 Feb 2018
OWNERSHIP DOCUMENT 02 Feb 2018
OWNERSHIP DOCUMENT 02 Feb 2018
OWNERSHIP DOCUMENT 02 Feb 2018
OWNERSHIP DOCUMENT 02 Feb 2018
OWNERSHIP DOCUMENT 02 Feb 2018
OWNERSHIP DOCUMENT 02 Feb 2018
OWNERSHIP DOCUMENT 02 Feb 2018
OWNERSHIP DOCUMENT 02 Feb 2018
OWNERSHIP DOCUMENT 02 Feb 2018
OWNERSHIP DOCUMENT 23 Jan 2018
OWNERSHIP DOCUMENT 23 Jan 2018
OWNERSHIP DOCUMENT 18 Jan 2018
OWNERSHIP DOCUMENT 18 Jan 2018