EDGAR Filing Documents for 0000003499-24-000007

Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:

SEC Accession No. 0000003499-24-000007

Filing Date

2024-02-12

Accepted

2024-02-12 08:20:55

Documents

Period of Report

2023-12-31

Document Format Files

Seq	Description	Document	Type	Size
1	10-K	alx-20231231.htm iXBRL	10-K	1531251
2	EX-4	exhibit4-10k12312023.htm	EX-4	33628
3	EX-21	exhibit21-10k12312023.htm	EX-21	15235
4	EX-23	exhibit23-10k12312023.htm	EX-23	2328
5	EX-31.1	exhibit311-10k12312023.htm	EX-31.1	9038
6	EX-31.2	exhibit312-10k12312023.htm	EX-31.2	8746
7	EX-32.1	exhibit321-10k12312023.htm	EX-32.1	5776
8	EX-32.2	exhibit322-10k12312023.htm	EX-32.2	5426
9	EX-97	a97alexandersrestatementcl.htm	EX-97	33435
15		alx-20231231_g1.jpg	GRAPHIC	47338
	Complete submission text file	0000003499-24-000007.txt		7151566

Data Files

Seq	Description	Document	Type	Size
10	XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT	alx-20231231.xsd	EX-101.SCH	56703
11	XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT	alx-20231231_cal.xml	EX-101.CAL	62742
12	XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT	alx-20231231_def.xml	EX-101.DEF	279300
13	XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT	alx-20231231_lab.xml	EX-101.LAB	646104
14	XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT	alx-20231231_pre.xml	EX-101.PRE	432223
86	EXTRACTED XBRL INSTANCE DOCUMENT	alx-20231231_htm.xml	XML	782957

Mailing Address 210 ROUTE 4 EAST PARAMUS NJ 07652

Business Address 210 ROUTE 4 EAST PARAMUS NJ 07652 201-587-8541