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Filing Detail
Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0000003499-23-000005
Filing Date
2023-02-13
Accepted
2023-02-13 08:24:22
Documents
267
Period of Report
2022-12-31

Document Format Files

Seq Description Document Type Size
1 10-K alx-20221231.htm   iXBRL 10-K 1880332
2 EX-4 exhibit4-10k12312022.htm EX-4 32741
3 EX-10.29 exhibit1029-omnibusstockpl.htm EX-10.29 46300
4 EX-10.46 exhibit-1046xthirdamendm.htm EX-10.46 549630
5 EX-10.47 exhibit-1047xboc_regoparki.htm EX-10.47 119032
6 EX-21 exhibit21-10k12312022.htm EX-21 15337
7 EX-23 exhibit23-10k12312022.htm EX-23 2394
8 EX-31.1 exhibit311-10k12312022.htm EX-31.1 9140
9 EX-31.2 exhibit312-10k12312022.htm EX-31.2 8848
10 EX-32.1 exhibit321-10k12312022.htm EX-32.1 5879
11 EX-32.2 exhibit322-10k12312022.htm EX-32.2 5529
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199 exhibit-1046xthirdamendm182.jpg GRAPHIC 89112
  Complete submission text file 0000003499-23-000005.txt   65240312

Data Files

Seq Description Document Type Size
12 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT alx-20221231.xsd EX-101.SCH 56510
13 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT alx-20221231_cal.xml EX-101.CAL 63178
14 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT alx-20221231_def.xml EX-101.DEF 248909
15 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT alx-20221231_lab.xml EX-101.LAB 644026
16 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT alx-20221231_pre.xml EX-101.PRE 420892
261 EXTRACTED XBRL INSTANCE DOCUMENT alx-20221231_htm.xml XML 1102415
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-K | Act: 34 | File No.: 001-06064 | Film No.: 23614868
SIC: 6798 Real Estate Investment Trusts