EDGAR Filing Documents for 0000066756-21-000032

Form S-8 - Securities to be offered to employees in employee benefit plans:

SEC Accession No. 0000066756-21-000032

Filing Date

2021-02-17

Accepted

2021-02-17 06:13:16

Documents

Effectiveness Date

2021-02-17

Document Format Files

Seq	Description	Document	Type	Size
1	S-8	s-8registrationstatementfo.htm	S-8	117151
2	EX-5.A	exhibit5a.htm	EX-5.A	6431
3	EX-5.B	exhibit5b.htm	EX-5.B	7231
4	EX-23.A	exhibit23a.htm	EX-23.A	2504
5	EX-23.B	exhibit23b.htm	EX-23.B	2713
6	EX-99.1	exhibit991.htm	EX-99.1	539972
7	EX-99.2	exhibit992.htm	EX-99.2	18191
8	EX-99.3	exhibit993.htm	EX-99.3	21378
9	EX-99.4	exhibit994.htm	EX-99.4	19233
10	EX-99.5	exhibit995.htm	EX-99.5	18324
11	EX-99.6	exhibit996.htm	EX-99.6	6919
12		download1.jpg	GRAPHIC	105668
13		image1a.jpg	GRAPHIC	3899
	Complete submission text file	0000066756-21-000032.txt		903802

Mailing Address 30 W SUPERIOR STREET DULUTH MN 55802-2093

Business Address 30 W SUPERIOR ST DULUTH MN 55802-2093 2182795000