Insider Trading activities of Allete Inc insiders.

Monthly summaries of insider trading activities (stock purchases, sales, and option exercises) reported by insiders of Allete Inc since 2005 are illustrated in Table 1 and Table 2. Table 1 shows the monthly insider trading data of Allete Inc since year 2005. Table 2 shows the detailed insider transactions of Allete Inc since 2005. The reporting company's ticker symbol is ALE. The reporting company's CIK number is 66756.
The total value of stock buying since 2005 is $127,856.
The total value of stock sales since 2005 is $11,068,203.
The total value of stock option exercises since 2005 is $8,087,086.


Table 1. Monthly summaries of insider stock purchases, sales, and option exercises for Allete Inc (ALE).
Trading Period Insider Buying Insider Sales Option Exercises
year-month Shares Value Shares Value Shares Value
2017-08 0 $0 2,500 $187,075 0 $0
2017-05 0 $0 2,000 $139,340 0 $0
2016-05 0 $0 391 $21,954 0 $0
2016-03 0 $0 14,722 $822,959 14,722 $645,927
2016-02 0 $0 600 $31,530 0 $0
2016-01 0 $0 200 $10,015 0 $0
2015-12 0 $0 200 $10,153 0 $0
2015-11 0 $0 200 $10,000 0 $0
2015-10 0 $0 200 $10,000 0 $0
2015-09 0 $0 200 $10,000 0 $0
2015-08 0 $0 13,980 $714,211 8,384 $388,238
2015-06 0 $0 200 $10,078 0 $0
2015-05 0 $0 200 $10,047 0 $0
2015-04 0 $0 200 $10,516 0 $0
2015-03 0 $0 6,204 $332,278 6,004 $265,076
2015-02 0 $0 460 $25,530 0 $0
2014-12 0 $0 4,109 $214,078 4,109 $169,907
2014-09 0 $0 3,549 $171,842 3,549 $146,751
2014-08 0 $0 1,389 $65,935 0 $0
2013-08 0 $0 9,790 $505,359 11,802 $531,239
2013-05 0 $0 10,355 $524,783 10,355 $472,795
2013-03 0 $0 33,282 $1,574,444 33,282 $1,285,586
2013-02 0 $0 18,263 $847,660 29,092 $1,158,237
2012-12 0 $0 200 $7,895 0 $0
2012-11 0 $0 200 $8,346 0 $0
2012-10 0 $0 200 $8,378 0 $0
2012-09 0 $0 687 $28,525 487 $11,585
2012-08 0 $0 2,131 $87,720 1,931 $45,938
2012-07 0 $0 200 $8,404 0 $0
2012-06 0 $0 20,788 $850,125 20,588 $804,990
2012-05 0 $0 1,200 $47,220 0 $0
2012-04 0 $0 200 $8,292 0 $0
2012-03 0 $0 200 $8,358 0 $0
2012-02 0 $0 15,200 $633,599 15,000 $586,500
2012-01 0 $0 200 $8,380 0 $0
2011-12 0 $0 7,905 $315,607 7,905 $298,492
2011-11 0 $0 2,418 $93,939 2,418 $64,778
2011-08 0 $0 17,620 $681,597 12,620 $403,909
2011-06 0 $0 5,000 $193,664 0 $0
2011-04 0 $0 5,000 $196,300 0 $0
2011-03 0 $0 4,583 $169,052 3,861 $115,019
2011-02 0 $0 5,000 $187,567 0 $0
2010-05 0 $0 10,059 $376,042 10,059 $296,406
2009-11 1,700 $56,595 0 $0 0 $0
2009-06 400 $11,209 0 $0 0 $0
2009-02 750 $20,625 0 $0 0 $0
2008-08 150 $5,823 0 $0 0 $0
2008-06 0 $0 3,830 $173,652 3,830 $84,834
2008-03 800 $28,615 0 $0 0 $0
2007-12 0 $0 993 $40,117 993 $24,904
2007-09 118 $4,989 0 $0 0 $0
2007-03 0 $0 106 $4,905 0 $0
2007-02 0 $0 0 $0 647 $17,410
2006-08 0 $0 3,000 $140,310 0 $0
2006-02 0 $0 10,513 $477,710 10,513 $268,565
2005-11 0 $0 1,032 $43,540 0 $0
2005-05 0 $0 200 $9,172 0 $0

Table 2. Detailed insider stock purchases, sales, and option exercises of Allete Inc insiders (ALE)
  Trade Date   Insider Name Trade Type     Shares       Price ($)   Value ($)
2017-08-08 Ludlow Madeleine W (Director) Sale 2,500 74.83 187,075
2017-05-09 Devinck Steven Q (Senior Vice President) Sale 2,000 69.67 139,340
2016-05-06 Morris Steven Wayne (Controller) Sale 391 56.15 21,954
2016-03-09 Amberg Deborah A (SrVP, Gen. Counsel & Secretary) Sale 14,722 55.90 822,959
2016-03-09 Amberg Deborah A (SrVP, Gen. Counsel & Secretary) Option Ex 14,722 43.88 645,927
2016-02-01 Ludlow Madeleine W (Director) Sale 400 52.55 21,020
2016-01-01 Ludlow Madeleine W (Director) Sale 200 50.08 10,015
2015-12-01 Ludlow Madeleine W (Director) Sale 200 50.77 10,153
2015-11-02 Ludlow Madeleine W (Director) Sale 200 50.00 10,000
2015-10-01 Ludlow Madeleine W (Director) Sale 200 50.00 10,000
2015-09-25 Ludlow Madeleine W (Director) Sale 200 50.00 10,000
2015-08-17 Mcmillan David J (SVP - External Affairs) Sale 4,019 52.02 209,056
2015-08-17 Mcmillan David J (SVP - External Affairs) Option Ex 4,019 48.65 195,524
2015-08-12 Hoolihan James J (Director) Sale 5,196 50.74 263,671
2015-08-12 Mcmillan David J (SVP - External Affairs) Sale 4,365 50.74 221,480
2015-08-12 Mcmillan David J (SVP - External Affairs) Option Ex 4,365 44.15 192,714
2015-08-06 Ludlow Madeleine W (Director) Sale 400 50.01 20,004
2015-06-01 Ludlow Madeleine W (Director) Sale 200 50.39 10,078
2015-05-01 Ludlow Madeleine W (Director) Sale 200 50.24 10,047
2015-04-01 Ludlow Madeleine W (Director) Sale 200 52.58 10,516
2015-03-26 Ludlow Madeleine W (Director) Sale 200 52.92 10,584
2015-03-16 Amberg Deborah A (SrVP, Gen. Counsel & Secretary) Sale 6,004 53.58 321,694
2015-03-16 Amberg Deborah A (SrVP, Gen. Counsel & Secretary) Option Ex 6,004 44.15 265,076
2015-02-23 Adams Robert John (VP; Chief Risk Officer) Sale 460 55.50 25,530
2014-12-03 Mcmillan David J (SVP External Affairs) Sale 4,109 52.10 214,078
2014-12-03 Mcmillan David J (SVP External Affairs) Option Ex 4,109 41.35 169,907
2014-09-02 Amberg Deborah A (SrVP, Gen. Counsel & Secretary) Sale 3,549 48.42 171,842
2014-09-02 Amberg Deborah A (SrVP, Gen. Counsel & Secretary) Option Ex 3,549 41.35 146,751
2014-08-06 Adams Robert John (VP; Chief Risk Officer) Sale 1,389 47.47 65,935
2013-08-08 Hodnik Alan R (Chairman, President & CEO) Option Ex 2,812 48.65 136,803
2013-08-07 Adams Robert John (VP Bus. Dev; Chief Risk Ofcr) Sale 9,790 51.62 505,359
2013-08-07 Adams Robert John (VP Bus. Dev; Chief Risk Ofcr) Option Ex 8,990 43.88 394,436
2013-05-17 Adams Robert John (VP Bus. Dev; Chief Risk Ofcr) Sale 3,411 50.83 173,364
2013-05-17 Adams Robert John (VP Bus. Dev; Chief Risk Ofcr) Option Ex 3,411 44.15 150,595
2013-05-15 Stellmaker Donald W (V.P. & Corporate Treasurer) Sale 3,387 50.70 171,720
2013-05-15 Stellmaker Donald W (V.P. & Corporate Treasurer) Option Ex 3,387 46.40 157,156
2013-05-13 Devinck Steven Q (Controller & VP Bus. Support) Sale 3,557 50.52 179,699
2013-05-13 Devinck Steven Q (Controller & VP Bus. Support) Option Ex 3,557 46.40 165,044
2013-03-12 Devinck Steven Q (Controller & VP Bus. Support) Sale 4,054 47.73 193,489
2013-03-12 Devinck Steven Q (Controller & VP Bus. Support) Option Ex 4,054 40.23 163,072
2013-03-05 Mcmillan David J (SVP External Affairs) Sale 10,792 47.76 515,425
2013-03-05 Mcmillan David J (SVP External Affairs) Option Ex 10,792 38.43 414,736
2013-03-05 Amberg Deborah A (SrVP, Gen. Counsel & Secretary) Sale 1,070 47.73 51,065
2013-03-05 Amberg Deborah A (SrVP, Gen. Counsel & Secretary) Option Ex 1,070 37.76 40,403
2013-03-01 Schober Mark A (Sr. VP & CFO ALLETE) Sale 17,366 46.90 814,465
2013-03-01 Schober Mark A (Sr. VP & CFO ALLETE) Option Ex 17,366 38.43 667,375
2013-02-22 Adams Robert John (VP Bus. Dev; Chief Risk Ofcr) Sale 1,000 46.94 46,940
2013-02-21 Hodnik Alan R (Chairman, President & CEO) Option Ex 11,829 40.59 480,139
2013-02-21 Adams Robert John (VP Bus. Dev; Chief Risk Ofcr) Sale 6,381 46.32 295,567
2013-02-21 Adams Robert John (VP Bus. Dev; Chief Risk Ofcr) Option Ex 6,381 39.55 252,400
2013-02-21 Devinck Steven Q (Controller & VP Bus. Support) Sale 3,170 46.67 147,934
2013-02-21 Devinck Steven Q (Controller & VP Bus. Support) Option Ex 3,170 38.43 121,823
2013-02-21 Stellmaker Donald W (V.P. & Corporate Treasurer) Sale 7,712 46.32 357,219
2013-02-21 Stellmaker Donald W (V.P. & Corporate Treasurer) Option Ex 7,712 39.40 303,875
2012-12-03 Ludlow Madeleine W (Director) Sale 200 39.48 7,895
2012-11-01 Ludlow Madeleine W (Director) Sale 200 41.73 8,346
2012-10-01 Ludlow Madeleine W (Director) Sale 200 41.89 8,378
2012-09-11 Devinck Steven Q (Controller & VP Bus. Support) Sale 487 41.47 20,195
2012-09-11 Devinck Steven Q (Controller & VP Bus. Support) Option Ex 487 23.79 11,585
2012-09-04 Ludlow Madeleine W (Director) Sale 200 41.65 8,330
2012-08-15 Mcmillan David J (SVP External Affairs) Sale 1,931 41.12 79,402
2012-08-15 Mcmillan David J (SVP External Affairs) Option Ex 1,931 23.79 45,938
2012-08-01 Ludlow Madeleine W (Director) Sale 200 41.59 8,318
2012-07-02 Ludlow Madeleine W (Director) Sale 200 42.02 8,404
2012-06-15 Shippar Donald J (Director) Sale 3,088 41.15 127,071
2012-06-15 Shippar Donald J (Director) Option Ex 3,088 39.10 120,740
2012-06-14 Shippar Donald J (Director) Sale 7,500 40.97 307,245
2012-06-14 Shippar Donald J (Director) Option Ex 7,500 39.10 293,250
2012-06-13 Shippar Donald J (Director) Sale 5,000 40.80 204,012
2012-06-13 Shippar Donald J (Director) Option Ex 5,000 39.10 195,500
2012-06-11 Shippar Donald J (Director) Sale 2,500 40.77 101,937
2012-06-11 Shippar Donald J (Director) Option Ex 2,500 39.10 97,750
2012-06-01 Ludlow Madeleine W (Director) Sale 200 38.62 7,723
2012-05-17 Adams Robert John (VP Bus. Dev; Chief Risk Ofcr) Sale 1,000 38.97 38,970
2012-05-01 Ludlow Madeleine W (Director) Sale 200 41.25 8,250
2012-04-02 Ludlow Madeleine W (Director) Sale 200 41.46 8,292
2012-03-01 Ludlow Madeleine W (Director) Sale 200 41.79 8,358
2012-02-24 Shippar Donald J (Director) Sale 5,000 41.86 209,300
2012-02-24 Shippar Donald J (Director) Option Ex 5,000 39.10 195,500
2012-02-23 Shippar Donald J (Director) Sale 5,000 41.59 207,975
2012-02-23 Shippar Donald J (Director) Option Ex 5,000 39.10 195,500
2012-02-21 Shippar Donald J (Director) Sale 5,000 41.60 208,024
2012-02-21 Shippar Donald J (Director) Option Ex 5,000 39.10 195,500
2012-02-01 Ludlow Madeleine W (Director) Sale 200 41.50 8,300
2012-01-03 Ludlow Madeleine W (Director) Sale 200 41.90 8,380
2011-12-01 Shippar Donald J (Director) Sale 7,905 39.92 315,607
2011-12-01 Shippar Donald J (Director) Option Ex 7,905 37.76 298,492
2011-11-08 Amberg Deborah A (SrVP, Gen. Counsel & Secretary) Sale 2,418 38.85 93,939
2011-11-08 Amberg Deborah A (SrVP, Gen. Counsel & Secretary) Option Ex 2,418 26.79 64,778
2011-08-31 Schober Mark A (Senior VP & CFO) Sale 6,620 39.08 258,722
2011-08-31 Schober Mark A (Senior VP & CFO) Option Ex 6,620 26.79 177,349
2011-08-22 Shippar Donald J (Director) Sale 5,000 36.42 182,125
2011-08-03 Shippar Donald J (Director) Sale 6,000 40.12 240,750
2011-08-03 Shippar Donald J (Director) Option Ex 6,000 37.76 226,560
2011-06-06 Shippar Donald J (Director) Sale 5,000 38.73 193,664
2011-04-04 Shippar Donald J (Director) Sale 5,000 39.26 196,300
2011-03-17 Adams Robert John (VP Bus. Dev; Chief Risk Ofcr) Sale 722 36.39 26,273
2011-03-15 Mcmillan David J (Sr VP Mktg, Reg. & Pub Affairs) Sale 3,861 36.98 142,779
2011-03-15 Mcmillan David J (Sr VP Mktg, Reg. & Pub Affairs) Option Ex 3,861 29.79 115,019
2011-02-23 Shippar Donald J (Director) Sale 700 37.56 26,292
2011-02-22 Shippar Donald J (Director) Sale 4,300 37.51 161,275
2010-05-06 Stellmaker Donald W (Treasurer) Sale 1,482 36.94 54,745
2010-05-06 Stellmaker Donald W (Treasurer) Option Ex 1,482 29.79 44,148
2010-05-05 Amberg Deborah A (SrVP, Gen. Counsel & Secretary) Sale 1,360 37.25 50,660
2010-05-05 Amberg Deborah A (SrVP, Gen. Counsel & Secretary) Option Ex 1,360 27.40 37,264
2010-05-05 Shippar Donald J (Director) Sale 7,217 37.50 270,637
2010-05-05 Shippar Donald J (Director) Option Ex 7,217 29.79 214,994
2009-11-30 Hodnik Alan R (President) Buy 200 33.00 6,600
2009-11-09 Haines James S Jr (Director) Buy 1,500 33.33 49,995
2009-06-12 Hodnik Alan R (President) Buy 400 28.02 11,209
2009-02-20 Emery Sidney W Jr (Director) Buy 750 27.50 20,625
2008-08-07 Stender Bruce W (Director) Buy 150 38.82 5,823
2008-06-09 Amberg Deborah A (SrVP, Gen. Counsel & Secretary) Sale 3,830 45.34 173,652
2008-06-09 Amberg Deborah A (SrVP, Gen. Counsel & Secretary) Option Ex 3,830 22.15 84,834
2008-03-07 Emery Sidney W Jr (Director) Buy 300 35.05 10,515
2008-03-05 Emery Sidney W Jr (Director) Sale 0 35.94 0
2008-03-04 Emery Sidney W Jr (Director) Buy 500 36.20 18,100
2007-12-12 Amberg Deborah A (SrVP, Gen. Counsel & Secretary) Sale 993 40.40 40,117
2007-12-12 Amberg Deborah A (SrVP, Gen. Counsel & Secretary) Option Ex 993 25.08 24,904
2007-09-01 Schober Mark A (Sen.VP & CFO) Buy 118 42.28 4,989
2007-03-12 Devinck Steven Q (Controller) Sale 106 46.28 4,905
2007-02-27 Johnson Peter J (Director) Option Ex 647 26.91 17,410
2006-08-02 Smith Nick (Director) Sale 3,000 46.77 140,310
2006-02-21 Shippar Donald J (Chairman, President & CEO) Sale 10,513 45.44 477,710
2006-02-21 Shippar Donald J (Chairman, President & CEO) Option Ex 10,513 25.55 268,565
2005-11-16 Holquist Laura A (President ALLETE Pro) Sale 1,032 42.19 43,540
2005-05-19 Stellmaker Donald W (Treasurer) Sale 200 45.86 9,172

Insider trading activities including stock purchases, stock sales, and option exercises of ALE listed in the above tables cannot be completely guaranteed as to their accuracy. For more insider trading information of Allete Inc (symbol ALE, CIK number 66756) see the Securities and Exchange Commission (SEC) website.