Section 16 Insider Trades

Date	Filer	Title	Filing	Type	Shares Traded	Price	Total Held
May 13, 2013	DeVinck Steven Q	Controller & VP Bus. Support	Form 4	Open market or private sale of non-derivative or derivative security	200	$50.43	7,538
May 13, 2013	DeVinck Steven Q	Controller & VP Bus. Support	Form 4	Open market or private sale of non-derivative or derivative security	400	$50.48	7,738
May 13, 2013	DeVinck Steven Q	Controller & VP Bus. Support	Form 4	Open market or private sale of non-derivative or derivative security	200	$50.49	8,138
Jun 01, 2015	LUDLOW MADELEINE W	Director	Form 4	Open market or private sale of non-derivative or derivative security	100	$50.51	15,630
May 15, 2013	Stellmaker Donald W	V.P. & Corporate Treasurer	Form 4	Open market or private sale of non-derivative or derivative security	3,387	$50.70	6,816
Aug 12, 2015	Hoolihan James J	Director	Form 4	Open market or private sale of non-derivative or derivative security	4,596	$50.73	13,437
Aug 12, 2015	McMillan David J	SVP - External Affairs	Form 4	Open market or private sale of non-derivative or derivative security	4,365	$50.74	15,143
Dec 01, 2015	LUDLOW MADELEINE W	Director	Form 4	Open market or private sale of non-derivative or derivative security	20	$50.75	14,430
Dec 01, 2015	LUDLOW MADELEINE W	Director	Form 4	Open market or private sale of non-derivative or derivative security	80	$50.76	14,450
Aug 12, 2015	Hoolihan James J	Director	Form 4	Open market or private sale of non-derivative or derivative security	600	$50.76	18,033
Dec 01, 2015	LUDLOW MADELEINE W	Director	Form 4	Open market or private sale of non-derivative or derivative security	100	$50.79	14,530
May 17, 2013	Adams Robert John	VP Bus. Dev; Chief Risk Ofcr	Form 4	Open market or private sale of non-derivative or derivative security	1,741	$50.80	5,853
May 17, 2013	Adams Robert John	VP Bus. Dev; Chief Risk Ofcr	Form 4	Open market or private sale of non-derivative or derivative security	29	$50.81	5,824
May 17, 2013	Adams Robert John	VP Bus. Dev; Chief Risk Ofcr	Form 4	Open market or private sale of non-derivative or derivative security	1,039	$50.84	4,785
May 17, 2013	Adams Robert John	VP Bus. Dev; Chief Risk Ofcr	Form 4	Open market or private sale of non-derivative or derivative security	602	$50.85	4,183
May 13, 2013	DeVinck Steven Q	Controller & VP Bus. Support	Form 4	Open market or private sale of non-derivative or derivative security	1,786	$50.90	8,338
May 15, 2013	Adams Robert John	VP Bus. Dev; Chief Risk Ofcr	Form 4	Discretionary transaction in accordance with Rule 16b-3(f) resulting in acquisition or disposition of issuer securities	4,400	$51.15	6,222
Aug 07, 2013	Adams Robert John	VP Bus. Dev; Chief Risk Ofcr	Form 4	Open market or private sale of non-derivative or derivative security	8,990	$51.59	4,234
Aug 07, 2013	Adams Robert John	VP Bus. Dev; Chief Risk Ofcr	Form 4	Open market or private sale of non-derivative or derivative security	800	$51.65	3,434
Aug 08, 2013	Hodnik Alan R	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	2,720	$51.93	28,305
Aug 17, 2015	McMillan David J	SVP - External Affairs	Form 4	Open market or private sale of non-derivative or derivative security	3,319	$52.00	15,843
Aug 17, 2015	McMillan David J	SVP - External Affairs	Form 4	Open market or private sale of non-derivative or derivative security	100	$52.02	15,743
Aug 17, 2015	McMillan David J	SVP - External Affairs	Form 4	Open market or private sale of non-derivative or derivative security	600	$52.03	15,143
Dec 03, 2014	McMillan David J	SVP External Affairs	Form 4	Open market or private sale of non-derivative or derivative security	28	$52.08	14,315
Dec 03, 2014	McMillan David J	SVP External Affairs	Form 4	Open market or private sale of non-derivative or derivative security	1,100	$52.09	14,343

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.