EDGAR Filing Documents for 0000003499-18-000023

Form 10-Q - Quarterly report [Sections 13 or 15(d)]:

SEC Accession No. 0000003499-18-000023

Filing Date

2018-10-29

Accepted

2018-10-29 08:22:57

Documents

Period of Report

2018-09-30

Document Format Files

Seq	Description	Document	Type	Size
1	10-Q	alx10-q9302018.htm	10-Q	804254
2	EXHIBIT 15.1	exhibit151.htm	EX-15.1	3679
3	EXHIBIT 31.1	exhibit3111.htm	EX-31.1	13518
4	EXHIBIT 31.2	exhibit3121.htm	EX-31.2	13528
5	EXHIBIT 32.1	exhibit3211.htm	EX-32.1	6011
6	EXHIBIT 32.2	exhibit3221.htm	EX-32.2	5998
	Complete submission text file	0000003499-18-000023.txt		4572622

Data Files

Seq	Description	Document	Type	Size
7	XBRL INSTANCE DOCUMENT	alx-20180930.xml	EX-101.INS	825636
8	XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT	alx-20180930.xsd	EX-101.SCH	43933
9	XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT	alx-20180930_cal.xml	EX-101.CAL	57770
10	XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT	alx-20180930_def.xml	EX-101.DEF	237602
11	XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT	alx-20180930_lab.xml	EX-101.LAB	522280
12	XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT	alx-20180930_pre.xml	EX-101.PRE	342071

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