Section 16 Insider Trades

Date	Filer	Title	Filing	Type	Shares Traded	Price	Total Held
Feb 03, 2017	McMillan David J	SVP - Extern. Affrs, VP MP	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	263	$65.25	16,625
Aug 31, 2011	SCHOBER MARK A	Senior VP & CFO	Form 4	Open market or private sale of non-derivative or derivative security	700	$39.13	16,586
Aug 31, 2011	SCHOBER MARK A	Senior VP & CFO	Form 4	Open market or private sale of non-derivative or derivative security	38	$39.15	16,548
Jun 01, 2017	Rodman Leonard C.	Director	Form 4	Grant, award or other acquisition pursuant to Rule 16b-3(d)	1,112	--	16,528
Jun 02, 2014	Hoolihan James J	Director	Form 4	Grant, award or other acquisition pursuant to Rule 16b-3(d)	1,327	--	16,519
Mar 26, 2018	Hoolihan James J	Director	Form 4	Open market or private sale of non-derivative or derivative security	800	$70.51	16,484
Jan 23, 2012	Hodnik Alan R	Director, President, CEO and Chairman	Form 4	Grant, award or other acquisition pursuant to Rule 16b-3(d)	3,126	--	16,466
Feb 03, 2011	SCHOBER MARK A	Senior VP & CFO	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	959	$37.48	16,368
Jun 01, 2011	LUDLOW MADELEINE W	Director	Form 4	Grant, award or other acquisition pursuant to Rule 16b-3(d)	1,505	--	16,320
Feb 01, 2018	AMBERG DEBORAH A	SrVP, Chief Strat Off.	Form 4	Grant, award or other acquisition pursuant to Rule 16b-3(d)	4,701	--	16,317
Jan 28, 2005	MAYER GEORGE L	Director	Form 4	Grant, award or other acquisition pursuant to Rule 16b-3(d)	189	--	16,315
Feb 10, 2014	SCHOBER MARK A	Sr. VP & CFO ALLETE	Form 4	Other acquisition or disposition	--	--	16,312
Jan 29, 2014	SCHOBER MARK A	Sr. VP & CFO ALLETE	Form 4	Other acquisition or disposition	--	--	16,312
Dec 03, 2014	McMillan David J	SVP External Affairs	Form 4	Open market or private sale of non-derivative or derivative security	2,200	$52.12	16,224
May 24, 2005	STENDER BRUCE W	Director	Form 4	Exercise or conversion of derivative security exempted pursuant to Rule 16b-3	1,293	$26.91	16,210
May 24, 2005	STENDER BRUCE W	Director	Form 4/A	Exercise or conversion of derivative security exempted pursuant to Rule 16b-3	1,293	$26.91	16,210
Jan 20, 2016	McMillan David J	SVP - External Affairs	Form 4	Grant, award or other acquisition pursuant to Rule 16b-3(d)	738	--	16,200
Feb 22, 2019	Oachs Bradley W	Sr. VP; Pres. Reg. Operations	Form 4/A	Other acquisition or disposition	--	--	16,196
Feb 21, 2019	Oachs Bradley W	Sr. VP; Pres. Reg. Operations	Form 4	Other acquisition or disposition	--	--	16,196
Jan 31, 2019	Oachs Bradley W	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	1,575	$76.94	16,196
Nov 30, 2004	JOHNSON PETER J	Director	Form 4	Exercise or conversion of derivative security exempted pursuant to Rule 16b-3	1,250	$15.88	16,154
Feb 02, 2004	SHIPPAR DONALD J	President & CEO	Form 4	Grant, award or other acquisition pursuant to Rule 16b-3(d)	16,129	--	16,129
Jun 03, 2019	DINDO KATHRYN W	Director	Form 4	Grant, award or other acquisition pursuant to Rule 16b-3(d)	982	--	16,128
Aug 07, 2008	SHIPPAR DONALD J	Director, Chairman, President & CEO	Form 4	Discretionary transaction in accordance with Rule 16b-3(f) resulting in acquisition or disposition of issuer securities	2,030	$38.60	16,098
Jun 01, 2005	MAYER GEORGE L	Director	Form 4	Grant, award or other acquisition pursuant to Rule 16b-3(d)	997	--	16,017

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.