Insider Trading activities of Atlantic Power Corp insiders.

Monthly summaries of insider trading activities (stock purchases, sales, and option exercises) reported by insiders of Atlantic Power Corp since 2005 are illustrated in Table 1 and Table 2. Table 1 shows the monthly insider trading data of Atlantic Power Corp since year 2005. Table 2 shows the detailed insider transactions of Atlantic Power Corp since 2005. The reporting company's ticker symbol is AT. The reporting company's CIK number is 1419242.
The total value of stock buying since 2005 is $3,874,922.
The total value of stock sales since 2005 is $0.
The total value of stock option exercises since 2005 is $697,191.


Table 1. Monthly summaries of insider stock purchases, sales, and option exercises for Atlantic Power Corp (AT).
Trading Period Insider Buying Insider Sales Option Exercises
year-month Shares Value Shares Value Shares Value
2017-09 54,700 $130,318 0 $0 0 $0
2017-08 26,300 $233,369 0 $0 0 $0
2017-06 10,200 $24,470 0 $0 0 $0
2017-05 122,917 $293,138 0 $0 0 $0
2017-03 35,100 $86,348 0 $0 0 $0
2017-02 0 $0 0 $0 124,680 $0
2016-12 50,000 $126,950 0 $0 0 $0
2016-11 60,374 $153,724 0 $0 0 $0
2016-06 10,000 $22,900 0 $0 0 $0
2016-05 20,000 $46,200 0 $0 0 $0
2016-03 184,524 $405,925 0 $0 102,550 $0
2015-12 523,625 $928,732 0 $0 0 $0
2015-09 10,000 $21,500 0 $0 0 $0
2015-08 190,000 $424,270 0 $0 0 $0
2015-06 68,800 $201,544 0 $0 0 $0
2015-05 150,253 $464,915 0 $0 0 $0
2014-12 35,905 $85,586 0 $0 0 $0
2014-10 13,000 $26,810 0 $0 0 $0
2014-09 8,000 $19,000 0 $0 0 $0
2014-02 0 $0 0 $0 59,617 $0
2013-09 3,000 $12,082 0 $0 0 $0
2013-04 7,000 $33,278 0 $0 2,000 $9,700
2013-03 21,400 $109,824 0 $0 0 $0
2013-02 0 $0 0 $0 66,553 $687,491
2012-12 200 $2,263 0 $0 0 $0
2011-08 1,500 $21,776 0 $0 0 $0

Table 2. Detailed insider stock purchases, sales, and option exercises of Atlantic Power Corp insiders (AT)
  Trade Date   Insider Name Trade Type     Shares       Price ($)   Value ($)
2017-09-06 Palter Gilbert Samuel Buy 6,800 2.37 16,116
2017-09-05 Palter Gilbert Samuel Buy 27,900 2.38 66,402
2017-09-01 Palter Gilbert Samuel Buy 20,000 2.39 47,800
2017-08-31 Palter Gilbert Samuel Buy 24,300 8.37 203,269
2017-08-16 Palter Gilbert Samuel Buy 100 15.05 1,505
2017-08-14 Palter Gilbert Samuel Buy 500 15.05 7,525
2017-08-11 Palter Gilbert Samuel Buy 1,400 15.05 21,070
2017-06-23 Cofelice Joseph (EVP Commercial Development) Buy 10,000 2.40 24,000
2017-06-02 Howell Kevin Buy 200 2.35 470
2017-05-31 Palter Gilbert Samuel Buy 22,600 2.37 53,562
2017-05-31 Ronan Terrence (Chief Financial Officer) Buy 4,900 2.35 11,515
2017-05-31 Moore James J Jr (Chief Executive Officer) Buy 35,000 2.38 83,300
2017-05-30 Palter Gilbert Samuel Buy 27,300 2.40 65,383
2017-05-30 Howell Kevin Buy 7,528 2.40 18,067
2017-05-24 Palter Gilbert Samuel Buy 100 2.38 238
2017-05-22 Cofelice Joseph (EVP Commercial Development) Buy 10,000 2.39 23,900
2017-05-19 Moore James J Jr (Chief Executive Officer) Buy 15,489 2.40 37,173
2017-03-15 Ronan Terrence (Chief Financial Officer) Buy 3,600 2.59 9,324
2017-03-14 Ronan Terrence (Chief Financial Officer) Buy 1,500 2.55 3,824
2017-03-07 Cofelice Joseph (EVP Commercial Development) Buy 30,000 2.44 73,200
2017-02-28 Ronan Terrence (Chief Financial Officer) Option Ex 91,664 .00 0
2017-02-28 Cofelice Joseph (EVP Commercial Development) Option Ex 33,016 .00 0
2016-12-23 Palter Gilbert Samuel Buy 5,000 2.55 12,750
2016-12-22 Palter Gilbert Samuel Buy 25,000 2.52 63,000
2016-12-21 Palter Gilbert Samuel Buy 20,000 2.56 51,200
2016-11-18 Palter Gilbert Samuel Buy 25,000 2.59 64,750
2016-11-17 Palter Gilbert Samuel Buy 25,000 2.58 64,500
2016-11-14 Howell Kevin Buy 1,849 2.35 4,345
2016-11-11 Gerstein Irving Russell Buy 7,900 2.37 18,723
2016-11-10 Howell Kevin Buy 625 2.25 1,406
2016-06-13 Cofelice Joseph (EVP Commercial Development) Buy 10,000 2.29 22,900
2016-05-17 Cofelice Joseph (EVP Commercial Development) Buy 10,000 2.30 23,000
2016-05-11 Cofelice Joseph (EVP Commercial Development) Buy 10,000 2.32 23,200
2016-03-31 Palter Gilbert Samuel Buy 5,000 2.48 12,400
2016-03-28 Cofelice Joseph (EVP Commercial Development) Buy 38,070 2.36 89,959
2016-03-23 Cofelice Joseph (EVP Commercial Development) Buy 10,754 2.35 25,218
2016-03-22 Cofelice Joseph (EVP Commercial Development) Buy 10,000 2.29 22,900
2016-03-21 Cofelice Joseph (EVP Commercial Development) Buy 10,000 2.32 23,200
2016-03-18 Cofelice Joseph (EVP Commercial Development) Buy 10,000 2.20 22,000
2016-03-17 Palter Gilbert Samuel Buy 35,700 2.07 73,899
2016-03-17 Howell Kevin Buy 59,622 2.10 125,206
2016-03-16 Howell Kevin Buy 378 2.10 793
2016-03-14 Palter Gilbert Samuel Buy 5,000 2.07 10,350
2016-03-04 Ronan Terrence (Chief Financial Officer) Option Ex 79,466 .00 0
2016-03-04 Cofelice Joseph (EVP Commercial Development) Option Ex 23,084 .00 0
2015-12-31 Mcneil John Alexander Buy 1,000 1.99 1,990
2015-12-31 Cofelice Joseph (EVP Commercial Development) Buy 30,000 1.98 59,250
2015-12-31 Moore James J Jr (Chief Executive Officer) Buy 100,000 1.79 179,000
2015-12-30 Palter Gilbert Samuel Buy 25,000 1.79 44,750
2015-12-30 Cofelice Joseph (EVP Commercial Development) Buy 60,000 1.81 108,600
2015-12-29 Palter Gilbert Samuel Buy 33,245 1.81 60,173
2015-12-29 Cofelice Joseph (EVP Commercial Development) Buy 102,900 1.77 182,647
2015-12-28 Palter Gilbert Samuel Buy 41,755 1.71 71,401
2015-12-28 Cofelice Joseph (EVP Commercial Development) Buy 129,725 1.70 220,921
2015-09-03 Howell Kevin Buy 10,000 2.15 21,500
2015-08-21 Howell Kevin Buy 10,000 2.12 21,200
2015-08-21 Moore James J Jr (Chief Executive Officer) Buy 10,000 2.14 21,400
2015-08-20 Palter Gilbert Samuel Buy 5,000 2.16 10,800
2015-08-20 Moore James J Jr (Chief Executive Officer) Buy 20,000 2.19 43,900
2015-08-19 Palter Gilbert Samuel Buy 15,000 2.20 33,000
2015-08-19 Moore James J Jr (Chief Executive Officer) Buy 20,000 2.20 44,000
2015-08-18 Palter Gilbert Samuel Buy 16,800 2.32 38,976
2015-08-17 Palter Gilbert Samuel Buy 2,500 2.28 5,699
2015-08-17 Howell Kevin Buy 10,000 2.35 23,500
2015-08-14 Palter Gilbert Samuel Buy 15,700 2.28 35,796
2015-08-14 Moore James J Jr (Chief Executive Officer) Buy 20,000 2.30 46,000
2015-08-13 Palter Gilbert Samuel Buy 25,000 2.26 56,499
2015-08-13 Moore James J Jr (Chief Executive Officer) Buy 20,000 2.17 43,500
2015-06-30 Palter Gilbert Samuel Buy 8,800 3.13 27,544
2015-06-30 Moore James J Jr (Chief Executive Officer) Buy 20,000 3.09 61,800
2015-06-09 Mcneil John Alexander Buy 20,000 2.81 56,200
2015-06-08 Moore James J Jr (Chief Executive Officer) Buy 20,000 2.80 56,000
2015-05-29 Moore James J Jr (Chief Executive Officer) Buy 20,000 2.98 59,600
2015-05-28 Moore James J Jr (Chief Executive Officer) Buy 82,000 3.10 253,954
2015-05-26 Howell Kevin Buy 30,000 3.20 96,000
2015-05-12 Moore James J Jr (Chief Executive Officer) Buy 18,253 3.03 55,361
2014-12-31 Duncan R Foster Buy 6,405 2.69 17,197
2014-12-11 Ressel Teresa Buy 13,500 2.34 31,589
2014-12-10 Ressel Teresa Buy 16,000 2.30 36,800
2014-10-09 Mcneil John Alexander Buy 8,000 2.07 16,560
2014-10-09 Rapisarda Paul Howard (EVP Commercial) Buy 5,000 2.05 10,250
2014-09-24 Hartwick Kenneth Michael (Int. Chief Executive Officer) Buy 8,000 2.38 19,000
2014-02-28 Ronan Terrence (Chief Financial Officer) Option Ex 5,588 .00 0
2014-02-28 Rapisarda Paul Howard (Sr. EVP Commercial) Option Ex 16,123 .00 0
2014-02-28 Welch Barry Edward (Chief Executive Officer) Option Ex 24,669 .00 0
2014-02-28 Hall, Iii Edward C (Chief Operating Officer) Option Ex 13,237 .00 0
2013-09-06 Mcneil John Alexander Buy 1,400 4.03 5,642
2013-09-05 Mcneil John Alexander Buy 1,600 4.03 6,440
2013-04-11 Ronan Terrence (Executive Vice President-CFO) Option Ex 2,000 4.85 9,700
2013-04-10 Duncan R Foster Buy 2,000 4.84 9,678
2013-04-01 Duncan R Foster (Director) Buy 5,000 4.72 23,600
2013-03-19 Mcneil John Alexander (Director) Buy 12,000 5.11 61,320
2013-03-18 Gerstein Irving Russell (Director) Buy 9,400 5.16 48,504
2013-02-28 Ronan Terrence (Executive Vice President-CFO) Option Ex 3,120 10.33 32,229
2013-02-28 Rapisarda Paul Howard (Exec VP-Commercial Development) Option Ex 23,213 10.33 239,790
2013-02-28 Welch Barry Edward (Chief Executive Officer) Option Ex 40,220 10.33 415,472
2012-12-31 Duncan R Foster (Director) Buy 200 11.32 2,263
2011-08-19 Duncan R Foster (Director) Buy 500 14.42 7,208
2011-08-18 Duncan R Foster (Director) Buy 1,000 14.57 14,568

Insider trading activities including stock purchases, stock sales, and option exercises of AT listed in the above tables cannot be completely guaranteed as to their accuracy. For more insider trading information of Atlantic Power Corp (symbol AT, CIK number 1419242) see the Securities and Exchange Commission (SEC) website.