Section 16 Insider Trades

Date	Filer	Title	Filing	Type	Shares Traded	Price	Total Held
Jun 01, 2022	Thomas Charlene A	Director	Form 4	Grant, award or other acquisition pursuant to Rule 16b-3(d)	1,585	--	3,091
Feb 09, 2022	Morris Steven Wayne	Sr VP & CFO	Form 4	Grant, award or other acquisition pursuant to Rule 16b-3(d)	188	--	8,847
Nov 10, 2021	Thomas Charlene A	Director	Form 4	Grant, award or other acquisition pursuant to Rule 16b-3(d)	1,005	--	1,506
Jun 01, 2021	DINDO KATHRYN W	Director	Form 4	Grant, award or other acquisition pursuant to Rule 16b-3(d)	1,334	--	19,593
Jun 01, 2021	Goldfarb George G	Director	Form 4	Grant, award or other acquisition pursuant to Rule 16b-3(d)	1,334	--	14,881
Jun 01, 2021	Hoolihan James J	Director	Form 4	Grant, award or other acquisition pursuant to Rule 16b-3(d)	1,334	--	19,018
Jun 01, 2021	Jimmerson Heidi E	Director	Form 4	Grant, award or other acquisition pursuant to Rule 16b-3(d)	1,334	--	26,175
Jun 01, 2021	LUDLOW MADELEINE W	Director	Form 4	Grant, award or other acquisition pursuant to Rule 16b-3(d)	1,334	--	13,978
Jun 01, 2021	NESTEGARD SUSAN K	Director	Form 4	Grant, award or other acquisition pursuant to Rule 16b-3(d)	1,334	--	6,311
Jun 01, 2021	Neve Douglas C	Director	Form 4	Grant, award or other acquisition pursuant to Rule 16b-3(d)	1,334	--	11,592
Jun 01, 2021	NICK BARBARA A	Director	Form 4	Grant, award or other acquisition pursuant to Rule 16b-3(d)	1,585	--	7,334
Jun 01, 2021	NICK BARBARA A	Director	Form 4	Grant, award or other acquisition pursuant to Rule 16b-3(d)	1,334	--	5,643
Jun 01, 2021	POWERS ROBERT P	Director, Director	Form 4	Grant, award or other acquisition pursuant to Rule 16b-3(d)	1,334	--	6,716
Feb 02, 2021	Adams Robert John	Sr VP and CFO	Form 4	Grant, award or other acquisition pursuant to Rule 16b-3(d)	1,413	--	6,827
Feb 02, 2021	Cutshall Patrick L	VP & Corp Treasurer	Form 4	Grant, award or other acquisition pursuant to Rule 16b-3(d)	706	--	4,859
Feb 02, 2021	Hodnik Alan R	Director, Executive Chairman	Form 4	Grant, award or other acquisition pursuant to Rule 16b-3(d)	2,422	--	57,044
Feb 02, 2021	Johnson Nicole Renee	ALLETE VP & Chief Admin Off	Form 4	Grant, award or other acquisition pursuant to Rule 16b-3(d)	807	--	4,110
Feb 02, 2021	Morris Steven Wayne	VP, Controller, Chf. Acct Off	Form 4	Grant, award or other acquisition pursuant to Rule 16b-3(d)	706	--	7,983
Feb 02, 2021	Owen Bethany M	President & CEO	Form 4	Grant, award or other acquisition pursuant to Rule 16b-3(d)	2,825	--	12,037
Feb 02, 2021	Thickens Margaret A	VP, CLO & Corp Secretary	Form 4	Grant, award or other acquisition pursuant to Rule 16b-3(d)	706	--	1,664
Sep 09, 2020	NICK BARBARA A	Director	Form 4	Grant, award or other acquisition pursuant to Rule 16b-3(d)	1,575	--	4,275
Jun 01, 2020	DINDO KATHRYN W	Director	Form 4	Grant, award or other acquisition pursuant to Rule 16b-3(d)	1,740	--	18,025
Jun 01, 2020	Goldfarb George G	Director	Form 4	Grant, award or other acquisition pursuant to Rule 16b-3(d)	1,740	--	12,999
Jun 01, 2020	Hoolihan James J	Director	Form 4	Grant, award or other acquisition pursuant to Rule 16b-3(d)	1,740	--	16,982
Jun 01, 2020	Jimmerson Heidi E	Director	Form 4	Grant, award or other acquisition pursuant to Rule 16b-3(d)	1,740	--	24,476

Stock transaction information provided by EDGAR Online. ALLETE makes no representation or warranty with respect to any of the information contained herein, takes no responsibility for supplementing, updating or correcting any such information and shall have no liability with respect to any such information. This listing does not include derivatives, such as stock option grants or shares purchased through an employee stock purchase plan. For recent transactions, including derivative transactions, see our Section 16 SEC filings page.