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Filing Detail
Form 10-Q/A - Quarterly report [Sections 13 or 15(d)]: [Amend]
SEC Accession No. 0001437749-21-015768
Filing Date
2021-06-28
Accepted
2021-06-28 13:37:33
Documents
44
Period of Report
2021-03-31

Document Format Files

Seq Description Document Type Size
1 FORM 10-Q/A irns20210331_10qa.htm 10-Q/A 320958
2 EXHIBIT 31.1 ex_259748.htm EX-31.1 8518
3 EXHIBIT 31.2 ex_259749.htm EX-31.2 8597
4 EXHIBIT 32.1 ex_259750.htm EX-32.1 3265
5 EXHIBIT 32.2 ex_259751.htm EX-32.2 3105
  Complete submission text file 0001437749-21-015768.txt   2542405

Data Files

Seq Description Document Type Size
6 XBRL INSTANCE DOCUMENT irns-20210331.xml EX-101.INS 457255
7 XBRL TAXONOMY EXTENSION SCHEMA irns-20210331.xsd EX-101.SCH 32024
8 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE irns-20210331_cal.xml EX-101.CAL 19917
9 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE irns-20210331_def.xml EX-101.DEF 223987
10 XBRL TAXONOMY EXTENSION LABEL LINKBASE irns-20210331_lab.xml EX-101.LAB 190858
11 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE irns-20210331_pre.xml EX-101.PRE 235260
Mailing Address 909 MONTGOMERY STREET 3RD FLOOR SAN FRANCISCO CA 94133
Business Address 909 MONTGOMERY STREET 3RD FLOOR SAN FRANCISCO CA 94133 4155763537
IRONSTONE GROUP INC (Filer) CIK: 0000723269 (see all company filings)

IRS No.: 952829956 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 10-Q/A | Act: 34 | File No.: 000-12346 | Film No.: 211052079
SIC: 6770 Blank Checks