EDGAR Filing Documents for 0001573516-21-000017

Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:

SEC Accession No. 0001573516-21-000017

Filing Date

2021-02-19

Accepted

2021-02-19 16:30:57

Documents

112

Period of Report

2020-12-31

Document Format Files

Seq	Description	Document	Type	Size
1	10-K	musa-20201231.htm iXBRL	10-K	2365784
2	EX-4.4	exh44descriptionofsecuriti.htm	EX-4.4	34804
3	EX-10.10	exhibit1010-formofnqso.htm	EX-10.10	17258
4	EX-10.11	exhibit1011-formrsugrantag.htm	EX-10.11	18506
5	EX-10.12	exhibit1012-formofpsugrant.htm	EX-10.12	25237
6	EX-10.13	exhibit1013-formofnedrsuag.htm	EX-10.13	13263
7	EX-21	exh212020listofsubsidiaries.htm	EX-21	16368
8	EX-22	exh222020listofsubsidiaryg.htm	EX-22	11927
9	EX-23.1	exh2312020consent.htm	EX-23.1	3359
10	EX-31.1	exh311-3022020certificatio.htm	EX-31.1	8677
11	EX-31.2	exh312-3022020certificatio.htm	EX-31.2	8092
12	EX-32.1	exh321-9062020certificatio.htm	EX-32.1	3780
13	EX-32.2	exh322-9062020certificatio.htm	EX-32.2	3806
19		musa-20201231_g1.jpg	GRAPHIC	48217
20		musa-20201231_g2.jpg	GRAPHIC	124508
	Complete submission text file	0001573516-21-000017.txt		11149097

Data Files

Seq	Description	Document	Type	Size
14	XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT	musa-20201231.xsd	EX-101.SCH	62519
15	XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT	musa-20201231_cal.xml	EX-101.CAL	116011
16	XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT	musa-20201231_def.xml	EX-101.DEF	310647
17	XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT	musa-20201231_lab.xml	EX-101.LAB	844023
18	XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT	musa-20201231_pre.xml	EX-101.PRE	551062
21	EXTRACTED XBRL INSTANCE DOCUMENT	musa-20201231_htm.xml	XML	1931230

Mailing Address 200 PEACH STREET EL DORADO AR 71730-5836

Business Address 200 PEACH STREET EL DORADO AR 71730-5836 (870) 875-7600