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Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0001558370-22-014665
Filing Date
2022-09-28
Accepted
2022-09-28 06:26:34
Documents
96
Period of Report
2022-06-30

Document Format Files

Seq Description Document Type Size
1 10-K mara-20220630x10k.htm   iXBRL 10-K 3964206
2 EX-21 mara-20220630xex21.htm EX-21 4186
3 EX-23 mara-20220630xex23.htm EX-23 4727
4 EX-31.1 mara-20220630xex31d1.htm EX-31.1 11913
5 EX-31.2 mara-20220630xex31d2.htm EX-31.2 11928
6 EX-32.1 mara-20220630xex32d1.htm EX-32.1 6764
7 EX-32.2 mara-20220630xex32d2.htm EX-32.2 7366
  Complete submission text file 0001558370-22-014665.txt   15995815

Data Files

Seq Description Document Type Size
8 EX-101.SCH mara-20220630.xsd EX-101.SCH 58388
9 EX-101.CAL mara-20220630_cal.xml EX-101.CAL 113392
10 EX-101.DEF mara-20220630_def.xml EX-101.DEF 261007
11 EX-101.LAB mara-20220630_lab.xml EX-101.LAB 648807
12 EX-101.PRE mara-20220630_pre.xml EX-101.PRE 515822
90 EXTRACTED XBRL INSTANCE DOCUMENT mara-20220630x10k_htm.xml XML 3969336
Mailing Address 500 SCOTT STREET WAUSAU WI 54403
Business Address 500 SCOTT STREET WAUSAU WI 54403 (715) 845-7331
Marathon Bancorp, Inc. /MD/ (Filer) CIK: 0001835385 (see all company filings)

IRS No.: 862191258 | Fiscal Year End: 0630
Type: 10-K | Act: 34 | File No.: 000-56269 | Film No.: 221272721
SIC: 6036 Savings Institutions, Not Federally Chartered