ALLETE has entered an agreement to be acquired by a partnership led by Canada Pension Plan Investment Board and Global Infrastructure Partners and start the process to become a private company. Learn more at www.ALLETEforward.com.

Section 16 Insider Trades

Date Filer Title Filing Type Shares Traded Price Total Held
Feb 01, 2018 SrVP, Chief Strat Off. Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 4,701 -- 16,317
Feb 01, 2018 SrVP, Chief Strat Off. Form 4 Payment of exercise price or tax liability by delivering or withholding securities incident to the receipt, exercise or vesting of a security issued in accordance with Rule 16b-3 1,870 $70.56 14,446
Feb 01, 2018 VP & Corporate Treasurer Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 419 -- 2,044
Feb 01, 2018 VP & Corporate Treasurer Form 4 Payment of exercise price or tax liability by delivering or withholding securities incident to the receipt, exercise or vesting of a security issued in accordance with Rule 16b-3 188 $70.56 1,856
Feb 01, 2018 Director, Chairman, President & CEO Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 21,160 -- 80,149
Feb 01, 2018 Director, Chairman, President & CEO Form 4 Payment of exercise price or tax liability by delivering or withholding securities incident to the receipt, exercise or vesting of a security issued in accordance with Rule 16b-3 9,535 $70.56 70,613
Feb 01, 2018 VP, Controller, Ch. Acct. Off. Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 1,576 -- 5,884
Feb 01, 2018 VP, Controller, Ch. Acct. Off. Form 4 Payment of exercise price or tax liability by delivering or withholding securities incident to the receipt, exercise or vesting of a security issued in accordance with Rule 16b-3 703 $70.56 5,180
Feb 01, 2018 Sr VP ALLETE - External Affair Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 1,050 -- 3,678
Feb 01, 2018 Sr VP ALLETE - External Affair Form 4 Payment of exercise price or tax liability by delivering or withholding securities incident to the receipt, exercise or vesting of a security issued in accordance with Rule 16b-3 470 $70.56 3,207
Feb 01, 2018 Sr. VP; Pres. Reg. Operations Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 3,527 -- 13,871
Feb 01, 2018 Sr. VP; Pres. Reg. Operations Form 4 Payment of exercise price or tax liability by delivering or withholding securities incident to the receipt, exercise or vesting of a security issued in accordance with Rule 16b-3 1,358 $70.56 12,512
Feb 01, 2018 Sr VP, Sec, Ch. Legal & Admin, Ten Percent Owner Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 1,050 -- 4,875
Feb 01, 2018 Sr VP, Sec, Ch. Legal & Admin, Ten Percent Owner Form 4 Payment of exercise price or tax liability by delivering or withholding securities incident to the receipt, exercise or vesting of a security issued in accordance with Rule 16b-3 470 $70.56 4,404
Jan 31, 2018 VP, Controller, Ch. Acct. Off. Form 4 Payment of exercise price or tax liability by delivering or withholding securities incident to the receipt, exercise or vesting of a security issued in accordance with Rule 16b-3 797 $76.94 6,619
Jan 31, 2018 Sr VP ALLETE - External Affair Form 4 Payment of exercise price or tax liability by delivering or withholding securities incident to the receipt, exercise or vesting of a security issued in accordance with Rule 16b-3 548 $76.94 4,468
Jan 24, 2018 Sr VP & CFO Form 4 Other acquisition or disposition -- -- 6,828
Jan 24, 2018 SrVP, Chief Strat Off. Form 4 Other acquisition or disposition -- -- 8,978
Jan 24, 2018 VP & Corporate Treasurer Form 4 Other acquisition or disposition -- -- 673
Jan 24, 2018 Director, Chairman, President & CEO Form 4 Other acquisition or disposition -- -- 46
Jan 24, 2018 VP, Controller, Ch. Acct. Off. Form 4 Other acquisition or disposition -- -- 2,789
Jan 24, 2018 Sr VP ALLETE - External Affair Form 4 Other acquisition or disposition -- -- 703
Jan 24, 2018 Director Form 3 Initial Statement of Beneficial Ownership of Securities -- -- 500
Jan 24, 2018 Sr. VP; Pres. Reg. Operations Form 4 Other acquisition or disposition -- -- 3,750
Jan 24, 2018 Sr VP, Sec, Ch. Legal & Admin, Ten Percent Owner Form 4 Other acquisition or disposition -- -- 4,468

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.