Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0001437749-22-017184
Filing Date
2022-07-15
Accepted
2022-07-15 15:42:44
Documents
85
Period of Report
2022-04-30

Document Format Files

Seq Description Document Type Size
1 FORM 10-K buks20220430_10k.htm   iXBRL 10-K 1577125
2 EXHIBIT 21 ex_384862.htm EX-21 5217
3 EXHIBIT 23.1 ex_384863.htm EX-23.1 2240
4 EXHIBIT 31.1 ex_384864.htm EX-31.1 14015
5 EXHIBIT 31.2 ex_384865.htm EX-31.2 14069
6 EXHIBIT 32.1 ex_384866.htm EX-32.1 6492
7 EXHIBIT 32.2 ex_384867.htm EX-32.2 6620
8 EXHIBIT 4.3 ex_393683.htm EX-4.3 14860
  Complete submission text file 0001437749-22-017184.txt   7722448

Data Files

Seq Description Document Type Size
9 XBRL TAXONOMY EXTENSION SCHEMA buks-20220430.xsd EX-101.SCH 77500
10 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE buks-20220430_cal.xml EX-101.CAL 76028
11 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE buks-20220430_def.xml EX-101.DEF 485189
12 XBRL TAXONOMY EXTENSION LABEL LINKBASE buks-20220430_lab.xml EX-101.LAB 415480
13 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE buks-20220430_pre.xml EX-101.PRE 523398
79 EXTRACTED XBRL INSTANCE DOCUMENT buks20220430_10k_htm.xml XML 1210150
Mailing Address 19920 W 161ST ST OLATHE KS 66062
Business Address 19920 W 161ST ST OLATHE KS 66062 9137809595
BUTLER NATIONAL CORP (Filer) CIK: 0000015847 (see all company filings)

EIN.: 410834293 | State of Incorp.: DE | Fiscal Year End: 0430
Type: 10-K | Act: 34 | File No.: 000-01678 | Film No.: 221086190
SIC: 7990 Services-Miscellaneous Amusement & Recreation