Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0001437749-25-017597
Filing Date
2025-05-19
Accepted
2025-05-19 15:21:36
Documents
49
Period of Report
2025-03-31

Document Format Files

Seq Description Document Type Size
1 FORM 10-Q irns20240331_10q.htm   iXBRL 10-Q 505627
2 EXHIBIT 31.1 ex_819500.htm EX-31.1 7882
3 EXHIBIT 31.2 ex_819501.htm EX-31.2 7856
4 EXHIBIT 32.1 ex_819502.htm EX-32.1 3293
5 EXHIBIT 32.2 ex_819503.htm EX-32.2 2964
  Complete submission text file 0001437749-25-017597.txt   3535114

Data Files

Seq Description Document Type Size
6 XBRL TAXONOMY EXTENSION SCHEMA irns-20250331.xsd EX-101.SCH 36527
7 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE irns-20250331_def.xml EX-101.DEF 281174
8 XBRL TAXONOMY EXTENSION LABEL LINKBASE irns-20250331_lab.xml EX-101.LAB 223065
9 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE irns-20250331_pre.xml EX-101.PRE 291310
10 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE irns-20250331_cal.xml EX-101.CAL 22368
52 EXTRACTED XBRL INSTANCE DOCUMENT irns20240331_10q_htm.xml XML 423504
Mailing Address 909 MONTGOMERY STREET 3RD FLOOR SAN FRANCISCO CA 94133
Business Address 909 MONTGOMERY STREET 3RD FLOOR SAN FRANCISCO CA 94133 4155763537
IRONSTONE PROPERTIES, INC. (Filer) CIK: 0000723269 (see all company filings)

EIN.: 952829956 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 10-Q | Act: 34 | File No.: 000-12346 | Film No.: 25963554
SIC: 6770 Blank Checks
(CF Office: 05 Real Estate & Construction)