# Filing Detail

Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0000003499-21-000005
Filing Date
2021-02-16
Accepted
2021-02-16 08:14:29
Documents
83
Period of Report
2020-12-31

Document Format Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
1 | 10-K | alx-20201231.htm iXBRL | 10-K | 1998763
2 | EX-4 | exhibit4-10k12312020.htm | EX-4 | 32319
3 | EX-10.53 | exhibit1053.htm | EX-10.53 | 48444
4 | EX-21 | exhibit21-10k12312020.htm | EX-21 | 15354
5 | EX-23 | exhibit23-10k12312020.htm | EX-23 | 2511
6 | EX-31.1 | exhibit311-10k12312020.htm | EX-31.1 | 9140
7 | EX-31.2 | exhibit312-10k12312020.htm | EX-31.2 | 8890
8 | EX-32.1 | exhibit321-10k12312020.htm | EX-32.1 | 5878
9 | EX-32.2 | exhibit322-10k12312020.htm | EX-32.2 | 5532
15 |  | alx-20201231_g1.jpg | GRAPHIC | 35948
| Complete submission text file | 0000003499-21-000005.txt |  | 7992320

Data Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
10 | XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT | alx-20201231.xsd | EX-101.SCH | 59253
11 | XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT | alx-20201231_cal.xml | EX-101.CAL | 71975
12 | XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT | alx-20201231_def.xml | EX-101.DEF | 299703
13 | XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT | alx-20201231_lab.xml | EX-101.LAB | 672664
14 | XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT | alx-20201231_pre.xml | EX-101.PRE | 454758
16 | EXTRACTED XBRL INSTANCE DOCUMENT | alx-20201231_htm.xml | XML | 1134135

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)

EIN.: 510100517 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 10-K | Act: 34 | File No.: 001-06064 | Film No.: 21632706
SIC: 6798 Real Estate Investment Trusts