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Filing Detail
Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0000003499-21-000023
Filing Date
2021-11-01
Accepted
2021-11-01 08:17:35
Documents
63
Period of Report
2021-09-30

Document Format Files

Seq Description Document Type Size
1 10-Q alx-20210930.htm   iXBRL 10-Q 974130
2 EX-15.1 exhibit15-10q93021.htm EX-15.1 2894
3 EX-31.1 exhibit311-10q93021.htm EX-31.1 8887
4 EX-31.2 exhibit312-10q93021.htm EX-31.2 8903
5 EX-32.1 exhibit321-10q93021.htm EX-32.1 5068
6 EX-32.2 exhibit322-10q93021.htm EX-32.2 5021
  Complete submission text file 0000003499-21-000023.txt   4757724

Data Files

Seq Description Document Type Size
7 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT alx-20210930.xsd EX-101.SCH 38052
8 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT alx-20210930_cal.xml EX-101.CAL 46383
9 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT alx-20210930_def.xml EX-101.DEF 179787
10 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT alx-20210930_lab.xml EX-101.LAB 442387
11 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT alx-20210930_pre.xml EX-101.PRE 299496
12 EXTRACTED XBRL INSTANCE DOCUMENT alx-20210930_htm.xml XML 705655
Mailing Address 210 ROUTE 4 EAST PARAMUS NJ 07652
Business Address 210 ROUTE 4 EAST PARAMUS NJ 07652 201-587-8541
ALEXANDERS INC (Filer) CIK: 0000003499 (see all company filings)

IRS No.: 510100517 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 10-Q | Act: 34 | File No.: 001-06064 | Film No.: 211365383
SIC: 6798 Real Estate Investment Trusts