Section 16 Insider Trades

Date Filer Title Filing Type Shares Traded Price Total Held
Jul 27, 2004 Treasurer Form 3 Initial Statement of Beneficial Ownership of Securities -- -- 49
Jun 02, 2004 Director Form 4 Other acquisition or disposition -- -- 50
Feb 04, 2004 Director Form 4 Other acquisition or disposition -- -- 50
Feb 04, 2004 Director Form 5 Other acquisition or disposition -- -- 50
Jul 03, 2019 VP & Chief Admin Off Form 3 Initial Statement of Beneficial Ownership of Securities -- -- 52
Feb 03, 2020 VP & Chief Admin Off Form 4 Other acquisition or disposition -- -- 53
Feb 12, 2021 ALLETE VP & Chief Admin Off Form 4 Other acquisition or disposition -- -- 55
Feb 04, 2021 ALLETE VP & Chief Admin Off Form 4 Other acquisition or disposition -- -- 55
Feb 10, 2023 VP; Pres.- ACE Form 4 Other acquisition or disposition -- -- 60
Feb 06, 2023 VP; Pres.-ALLETE Clean Form 4 Other acquisition or disposition -- -- 60
Feb 09, 2024 VP; Pres.- ACE Form 4 Other acquisition or disposition -- -- 63
Jan 29, 2024 VP; Pres.- ACE Form 4 Other acquisition or disposition -- -- 63
Oct 29, 2004 VP Invest. Rel./Corp. Comm. Form 4 Other acquisition or disposition -- -- 69
Feb 03, 2005 VP Invest. Rel./Corp. Comm. Form 4 Other acquisition or disposition -- -- 70
Feb 01, 2005 VP Invest. Rel./Corp. Comm. Form 4 Other acquisition or disposition -- -- 70
Mar 07, 2005 VP Invest. Rel./Corp. Comm. Form 4 Other acquisition or disposition -- -- 70
Feb 02, 2006 VP Invest. Rel./Corp. Comm. Form 4 Other acquisition or disposition -- -- 72
May 11, 2017 Senior Vice President Form 4 Other acquisition or disposition -- -- 74
Feb 02, 2007 VP Invest. Rel./Corp. Comm. Form 4 Other acquisition or disposition -- -- 74
Feb 19, 2004 Director Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 1,418 -- 82
Feb 01, 2005 Director Form 4 Other acquisition or disposition -- -- 83
Nov 15, 2004 Director Form 4 Other acquisition or disposition -- -- 83
May 19, 2005 Treasurer Form 4 Open market or private sale of non-derivative or derivative security 200 $45.86 86
Jun 02, 2005 Treasurer Form 4 Open market or private sale of non-derivative or derivative security 741 $48.22 88
Feb 01, 2005 Director Form 4 Other acquisition or disposition -- -- 100

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.