Insider Trading activities of Nbt Bancorp Inc insiders.

Monthly summaries of insider trading activities (stock purchases, sales, and option exercises) reported by insiders of Nbt Bancorp Inc since 2005 are illustrated in Table 1 and Table 2. Table 1 shows the monthly insider trading data of Nbt Bancorp Inc since year 2005. Table 2 shows the detailed insider transactions of Nbt Bancorp Inc since 2005. The reporting company's ticker symbol is NBTB. The reporting company's CIK number is 790359.
The total value of stock buying since 2005 is $904,949.
The total value of stock sales since 2005 is $21,168,161.
The total value of stock option exercises since 2005 is $13,378,973.


Table 1. Monthly summaries of insider stock purchases, sales, and option exercises for Nbt Bancorp Inc (NBTB).
Trading Period Insider Buying Insider Sales Option Exercises
year-month Shares Value Shares Value Shares Value
2014-12 0 $0 0 $0 2,530 $54,635
2014-11 0 $0 20,630 $530,453 20,630 $480,520
2014-10 0 $0 25,828 $647,157 48,251 $1,118,535
2014-07 0 $0 1,500 $35,400 0 $0
2014-06 0 $0 357 $8,093 0 $0
2014-05 0 $0 4,808 $106,112 0 $0
2014-04 0 $0 34,521 $861,298 34,521 $787,458
2014-03 0 $0 4,986 $124,399 4,986 $116,028
2014-01 0 $0 27,723 $698,455 3,600 $72,684
2013-12 0 $0 0 $0 4,438 $98,251
2013-11 0 $0 47,400 $1,183,380 47,400 $990,812
2013-10 0 $0 38,831 $935,901 18,831 $414,949
2013-08 0 $0 4,453 $102,419 0 $0
2013-07 0 $0 27,366 $632,354 27,366 $607,261
2013-06 0 $0 352 $7,173 0 $0
2013-01 0 $0 15,568 $325,032 0 $0
2012-10 0 $0 1,012 $21,575 1,012 $17,812
2012-08 0 $0 2,000 $42,100 0 $0
2012-07 0 $0 865 $17,759 0 $0
2012-02 0 $0 31,333 $717,390 24,000 $420,912
2012-01 0 $0 8,656 $200,863 682 $15,010
2011-11 0 $0 0 $0 30,000 $430,470
2011-05 0 $0 756 $16,730 0 $0
2011-02 760 $17,860 3,104 $75,066 0 $0
2011-01 0 $0 6,141 $149,715 3,138 $63,024
2010-10 0 $0 692 $15,224 0 $0
2010-08 1,000 $21,250 400 $9,010 0 $0
2010-05 0 $0 6,130 $148,713 9,380 $187,182
2010-03 0 $0 5,120 $117,760 4,500 $72,018
2010-02 845 $17,204 0 $0 0 $0
2010-01 0 $0 882 $17,366 0 $0
2009-11 31,115 $642,522 0 $0 0 $0
2009-07 0 $0 1,522 $34,783 0 $0
2009-05 0 $0 6,416 $160,342 0 $0
2009-02 0 $0 7,717 $184,422 0 $0
2009-01 0 $0 825 $22,873 0 $0
2008-12 0 $0 19,993 $559,804 19,993 $406,357
2008-11 0 $0 64,067 $1,621,957 11,300 $196,546
2008-10 0 $0 1,980 $53,064 1,980 $42,063
2008-09 0 $0 90,772 $2,449,936 90,772 $2,086,532
2008-08 0 $0 55,751 $1,455,768 53,586 $1,031,433
2008-05 0 $0 7,860 $195,829 7,460 $149,505
2008-03 0 $0 1,738 $40,843 1,738 $27,764
2008-02 2,150 $44,483 1,116 $23,754 0 $0
2008-01 0 $0 2,786 $61,511 0 $0
2007-12 0 $0 22,481 $561,800 35,122 $588,012
2007-11 0 $0 3,374 $84,316 3,374 $48,413
2007-10 0 $0 0 $0 235 $5,202
2007-08 0 $0 0 $0 100 $1,434
2007-07 6,095 $113,183 400 $7,288 758 $13,340
2007-05 0 $0 4,000 $92,000 625 $11,000
2007-02 0 $0 913 $22,825 282 $4,287
2007-01 0 $0 775 $19,474 0 $0
2006-11 0 $0 126,567 $3,087,467 49,822 $889,210
2006-10 0 $0 91,190 $2,234,705 89,790 $1,509,126
2006-08 1,050 $24,465 0 $0 0 $0
2006-07 0 $0 12,991 $298,712 12,991 $248,346
2006-03 0 $0 5,984 $138,251 0 $0
2005-12 0 $0 0 $0 10,800 $172,842
2005-08 1,000 $23,982 0 $0 0 $0
2005-07 0 $0 400 $9,540 0 $0

Table 2. Detailed insider stock purchases, sales, and option exercises of Nbt Bancorp Inc insiders (NBTB)
  Trade Date   Insider Name Trade Type     Shares       Price ($)   Value ($)
2014-12-15 Civil Patricia T (Director) Option Ex 2,530 21.60 54,635
2014-11-28 Santangelo Joseph A (Director) Sale 630 24.91 15,693
2014-11-28 Santangelo Joseph A (Director) Option Ex 630 23.27 14,660
2014-11-12 Levy Jeffrey M (EVP/ Pres Commercial Banking) Sale 20,000 25.74 514,760
2014-11-12 Levy Jeffrey M (EVP/ Pres Commercial Banking) Option Ex 20,000 23.29 465,860
2014-10-30 Raven David E (President of Retail Banking) Sale 16,289 25.20 410,482
2014-10-30 Raven David E (President of Retail Banking) Option Ex 16,289 23.27 379,061
2014-10-29 Mitchell John C (Director) Sale 8,909 24.80 220,925
2014-10-29 Mitchell John C (Director) Option Ex 8,909 22.79 203,009
2014-10-29 Chojnowski Richard (Director) Sale 630 25.00 15,750
2014-10-29 Chojnowski Richard (Director) Option Ex 630 23.27 14,660
2014-10-29 Dietrich Martin A (President & CEO NBT Bancorp) Option Ex 22,423 23.27 521,805
2014-07-30 Santangelo Joseph A (Director) Sale 1,500 23.60 35,400
2014-06-03 Levy Jeffrey M (EVP/ Pres Commercial Banking) Sale 357 22.67 8,093
2014-05-22 Santangelo Joseph A (Director) Sale 4,808 22.07 106,112
2014-04-02 Chewens Michael J (Sr EVP & CFO) Sale 34,521 24.95 861,298
2014-04-02 Chewens Michael J (Sr EVP & CFO) Option Ex 34,521 22.81 787,458
2014-03-26 Chewens Michael J (Sr EVP & CFO) Sale 3,264 24.95 81,436
2014-03-26 Chewens Michael J (Sr EVP & CFO) Option Ex 3,264 23.27 75,956
2014-03-25 Chewens Michael J (Sr EVP & CFO) Sale 1,722 24.95 42,963
2014-03-25 Chewens Michael J (Sr EVP & CFO) Option Ex 1,722 23.27 40,072
2014-01-17 Levy Jeffrey M (EVP/ Pres Commercial Banking) Sale 2,527 25.12 63,480
2014-01-17 Chewens Michael J (Sr EVP & CFO) Sale 2,544 25.10 63,859
2014-01-16 Chewens Michael J (Sr EVP & CFO) Sale 3,600 25.02 90,054
2014-01-16 Chewens Michael J (Sr EVP & CFO) Option Ex 3,600 20.19 72,684
2014-01-16 Raven David E (President of Retail Banking) Sale 2,353 25.07 58,980
2014-01-16 Dietrich Martin A (President & CEO NBT Bancorp) Sale 5,382 25.06 134,856
2014-01-06 Levy Jeffrey M (EVP/ Pres Commercial Banking) Sale 484 25.36 12,272
2014-01-06 Chewens Michael J (Sr EVP & CFO) Sale 2,597 25.38 65,898
2014-01-06 Raven David E (President of Retail Banking) Sale 2,844 25.39 72,209
2014-01-06 Dietrich Martin A (President & CEO NBT Bancorp) Sale 4,514 25.37 114,529
2014-01-02 Forsythe Daryl R (Director) Sale 878 25.42 22,318
2013-12-24 Mitchell John C (Director) Option Ex 1,438 22.14 31,835
2013-12-19 Civil Patricia T (Director) Option Ex 1,500 22.14 33,208
2013-12-17 Santangelo Joseph A (Director) Option Ex 1,500 22.14 33,208
2013-11-21 Chewens Michael J (Sr EVP & CFO) Sale 32,400 24.95 808,380
2013-11-21 Chewens Michael J (Sr EVP & CFO) Option Ex 32,400 20.28 656,942
2013-11-08 Forsythe Daryl R (Director) Sale 15,000 25.00 375,000
2013-11-08 Forsythe Daryl R (Director) Option Ex 15,000 22.26 333,870
2013-10-29 Raven David E (President of Retail Banking) Sale 15,018 24.25 364,186
2013-10-29 Raven David E (President of Retail Banking) Option Ex 15,018 22.17 332,979
2013-10-28 Raven David E (President of Retail Banking) Sale 813 24.25 19,715
2013-10-28 Raven David E (President of Retail Banking) Option Ex 813 22.17 18,025
2013-10-18 Forsythe Daryl R (Director) Sale 20,000 24.00 480,000
2013-10-18 Chojnowski Richard (Director) Sale 427 24.00 10,248
2013-10-18 Chojnowski Richard (Director) Option Ex 427 21.74 9,282
2013-10-16 Chojnowski Richard (Director) Sale 2,573 24.00 61,752
2013-10-16 Chojnowski Richard (Director) Option Ex 2,573 21.24 54,663
2013-08-13 Raven David E (President of Retail Banking) Sale 4,453 23.00 102,419
2013-07-25 Chewens Michael J (Sr EVP & CFO) Sale 715 23.11 16,523
2013-07-25 Chewens Michael J (Sr EVP & CFO) Option Ex 715 22.17 15,852
2013-07-25 Chojnowski Richard (Director) Sale 900 23.11 20,799
2013-07-25 Chojnowski Richard (Director) Option Ex 900 22.14 19,925
2013-07-25 Dietrich Martin A (President & CEO NBT Bancorp) Sale 25,151 23.11 581,239
2013-07-25 Dietrich Martin A (President & CEO NBT Bancorp) Option Ex 25,151 22.19 558,201
2013-07-24 Chojnowski Richard (Director) Sale 600 22.99 13,793
2013-07-24 Chojnowski Richard (Director) Option Ex 600 22.14 13,283
2013-06-04 Levy Jeffrey M (EVP/ Pres Commercial Banking) Sale 352 20.38 7,173
2013-01-18 Levy Jeffrey M (EVP/ Pres Commercial Banking) Sale 1,725 20.81 35,890
2013-01-18 Chewens Michael J (Sr EVP & CFO) Sale 1,725 20.82 35,914
2013-01-18 Raven David E (President & CEO Pennstar) Sale 1,873 20.82 39,005
2013-01-03 Levy Jeffrey M (EVP/ Pres Commercial Banking) Sale 2,668 20.91 55,787
2013-01-03 Chewens Michael J (Sr EVP & CFO) Sale 3,216 20.91 67,243
2013-01-03 Raven David E (President & CEO Pennstar) Sale 3,536 20.91 73,930
2013-01-02 Forsythe Daryl R (Director) Sale 825 20.92 17,263
2012-10-24 Mitchell John C (Director) Sale 1,012 21.32 21,575
2012-10-24 Mitchell John C (Director) Option Ex 1,012 17.60 17,812
2012-08-16 Nasser Joseph G (Director) Sale 2,000 21.05 42,100
2012-07-25 Nasser Joseph G (Director) Sale 865 20.53 17,759
2012-02-02 Dietrich Martin A (President & CEO NBT Bancorp) Sale 848 22.88 19,406
2012-02-01 Dietrich Martin A (President & CEO NBT Bancorp) Sale 30,485 22.90 697,984
2012-02-01 Dietrich Martin A (President & CEO NBT Bancorp) Option Ex 24,000 17.54 420,912
2012-01-25 Chewens Michael J (Sr EVP & CFO) Sale 3,893 23.02 89,616
2012-01-23 Nasser Joseph G (Director) Sale 682 24.10 16,436
2012-01-23 Nasser Joseph G (Director) Option Ex 682 22.01 15,010
2012-01-19 Levy Jeffrey M (EVP/ Pres Commercial Banking) Sale 1,150 23.65 27,197
2012-01-19 Raven David E (President & CEO Pennstar) Sale 1,249 23.65 29,538
2012-01-17 Raven David E (President & CEO Pennstar) Sale 487 23.27 11,332
2012-01-04 Forsythe Daryl R (Director) Sale 1,195 22.38 26,744
2011-11-18 Dietrich Martin A (President & CEO NBT Bancorp) Option Ex 30,000 14.35 430,470
2011-05-10 Nasser Joseph G (Director) Sale 756 22.13 16,730
2011-02-11 Levy Jeffrey M (EVP/ Pres Commercial Banking) Sale 550 23.18 12,749
2011-02-09 Dietrich Martin A (President & CEO NBT Bancorp) Sale 2,554 24.40 62,317
2011-02-02 Murphy Michael M (Director) Buy 760 23.50 17,860
2011-01-27 Mitchell John C (Director) Sale 658 24.27 15,969
2011-01-27 Mitchell John C (Director) Option Ex 658 14.35 9,441
2011-01-27 Raven David E (President & CEO Pennstar) Sale 2,487 24.50 60,931
2011-01-26 Nasser Joseph G (Director) Sale 2,130 24.31 51,780
2011-01-26 Nasser Joseph G (Director) Option Ex 2,130 22.52 47,961
2011-01-06 Mitchell John C (Director) Option Ex 350 16.06 5,622
2011-01-03 Forsythe Daryl R (Director) Sale 866 24.29 21,035
2010-10-29 Nasser Joseph G (Director) Sale 692 22.00 15,224
2010-08-06 Levy Jeffrey M (EVP/ Pres Commercial Banking) Buy 1,000 21.25 21,250
2010-08-03 Mitchell John C (Director) Sale 400 22.52 9,010
2010-05-10 Murphy Michael M (Director) Sale 6,130 24.26 148,713
2010-05-10 Murphy Michael M (Director) Option Ex 6,130 22.07 135,264
2010-05-05 Santangelo Joseph A (Director) Option Ex 3,250 15.98 51,918
2010-03-10 Levy Jeffrey M (EVP/ Pres Commercial Banking) Sale 620 23.00 14,260
2010-03-10 Chojnowski Richard (Director) Sale 4,500 23.00 103,500
2010-03-10 Chojnowski Richard (Director) Option Ex 4,500 16.00 72,018
2010-02-11 Raven David E (President & CEO Pennstar) Buy 845 20.36 17,204
2010-01-11 Forsythe Daryl R (Director) Sale 882 19.69 17,366
2009-11-13 Murphy Michael M (Director) Buy 19,115 20.65 394,723
2009-07-30 Nasser Joseph G (Director) Sale 625 23.00 14,375
2009-07-29 Mitchell John C (Director) Sale 897 22.75 20,408
2009-05-08 Nasser Joseph G (Director) Sale 651 25.00 16,275
2009-05-08 Dietrich Martin A (President/CEO NBT Bancorp) Sale 5,765 24.99 144,067
2009-02-06 Chewens Michael J (Senior EVP & CFO) Sale 1,717 23.99 41,190
2009-02-06 Dietrich Martin A (President/CEO NBT Bancorp) Sale 6,000 23.87 143,232
2009-01-02 Forsythe Daryl R (Director) Sale 825 27.72 22,873
2008-12-31 Raven David E (President & CEO Pennstar) Sale 19,993 28.00 559,804
2008-12-31 Raven David E (President & CEO Pennstar) Option Ex 19,993 20.32 406,357
2008-11-13 Murphy Michael M (Director) Sale 26,358 24.44 644,163
2008-11-12 Chewens Michael J (Senior EVP & CFO) Sale 2,299 25.00 57,475
2008-11-12 Raven David E (President & CEO Pennstar) Sale 2,731 25.04 68,397
2008-11-12 Murphy Michael M (Director) Sale 4,172 25.04 104,446
2008-11-11 Murphy Michael M (Director) Sale 737 26.00 19,162
2008-11-10 Murphy Michael M (Director) Sale 5,070 25.73 130,451
2008-11-10 Murphy Michael M (Director) Option Ex 3,600 20.66 74,376
2008-11-07 Murphy Michael M (Director) Sale 13,000 25.36 329,706
2008-11-05 Gumble William C (Director) Sale 2,000 27.00 54,000
2008-11-03 Nasser Joseph G (Director) Sale 1,500 28.39 42,585
2008-11-03 Nasser Joseph G (Director) Option Ex 1,500 22.14 33,207
2008-11-03 Dietrich Martin A (President/CEO NBT Bancorp) Sale 6,200 27.67 171,572
2008-11-03 Dietrich Martin A (President/CEO NBT Bancorp) Option Ex 6,200 14.35 88,963
2008-10-30 Nasser Joseph G (Director) Sale 1,980 26.80 53,064
2008-10-30 Nasser Joseph G (Director) Option Ex 1,980 21.24 42,063
2008-09-16 Forsythe Daryl R (Director) Sale 67,477 26.99 1,821,204
2008-09-16 Forsythe Daryl R (Director) Option Ex 67,477 23.24 1,567,963
2008-09-15 Forsythe Daryl R (Director) Sale 23,295 26.99 628,732
2008-09-15 Forsythe Daryl R (Director) Option Ex 23,295 22.26 518,569
2008-08-12 Raven David E (President & CEO Pennstar) Sale 17,400 26.50 461,100
2008-08-12 Raven David E (President & CEO Pennstar) Option Ex 17,400 16.06 279,478
2008-08-11 Chewens Michael J (Senior EVP & CFO) Sale 16,300 26.25 427,875
2008-08-11 Chewens Michael J (Senior EVP & CFO) Option Ex 16,300 22.17 361,387
2008-08-11 Dietrich Martin A (President/CEO NBT Bancorp) Sale 15,540 25.90 402,486
2008-08-11 Dietrich Martin A (President/CEO NBT Bancorp) Option Ex 15,540 20.60 320,046
2008-08-08 Dietrich Martin A (President/CEO NBT Bancorp) Sale 4,346 25.40 110,388
2008-08-08 Dietrich Martin A (President/CEO NBT Bancorp) Option Ex 4,346 16.23 70,522
2008-08-01 Levy Jeffrey M (President Commercial Banking) Sale 2,165 24.90 53,919
2008-05-13 Raven David E (President & CEO Pennstar) Sale 7,460 24.95 186,127
2008-05-13 Raven David E (President & CEO Pennstar) Option Ex 7,460 20.04 149,505
2008-05-01 Mitchell John C (Director) Sale 400 24.26 9,702
2008-03-24 Nasser Joseph G (Director) Sale 1,738 23.50 40,843
2008-03-24 Nasser Joseph G (Director) Option Ex 1,738 15.98 27,764
2008-02-20 Levy Jeffrey M (President Commercial Banking) Buy 2,150 20.69 44,483
2008-02-14 Forsythe Daryl R (Director) Sale 1,116 21.28 23,754
2008-01-31 Raven David E (President & CEO Pennstar) Sale 1,000 22.05 22,046
2008-01-30 Raven David E (President & CEO Pennstar) Sale 1,000 22.00 21,995
2008-01-02 Forsythe Daryl R (Director) Sale 786 22.23 17,470
2007-12-27 Dietrich Martin A (President/CEO NBT Bancorp) Option Ex 12,641 18.16 229,598
2007-12-21 Chewens Michael J (Senior EVP & CFO) Sale 22,481 24.99 561,800
2007-12-21 Chewens Michael J (Senior EVP & CFO) Option Ex 22,481 15.94 358,414
2007-11-13 Chewens Michael J (Senior EVP & CFO) Sale 3,374 24.99 84,316
2007-11-13 Chewens Michael J (Senior EVP & CFO) Option Ex 3,374 14.35 48,413
2007-10-30 Ingraham Janet H (Director) Option Ex 235 22.14 5,202
2007-08-08 Murphy Michael M (Director) Option Ex 100 14.35 1,434
2007-07-31 Mitchell John C (Director) Sale 400 18.22 7,288
2007-07-27 Ingraham Janet H (Director) Option Ex 758 17.60 13,340
2007-07-27 Murphy Michael M (Director) Buy 2,665 18.65 49,702
2007-07-27 Dietrich Martin A (President/CEO NBT Bancorp) Buy 1,755 18.63 32,690
2007-07-26 Nasser Joseph G (Director) Buy 1,025 18.32 18,780
2007-07-26 Dietrich Martin A (President/CEO NBT Bancorp) Buy 650 18.48 12,011
2007-05-11 Gumble William C (Director) Sale 4,000 23.00 92,000
2007-05-02 Ingraham Janet H (Director) Option Ex 625 17.60 11,000
2007-02-26 Ingraham Janet H (Director) Option Ex 282 15.20 4,287
2007-02-07 Robinson Van Ness D (Director) Sale 913 25.00 22,825
2007-01-04 Forsythe Daryl R (Director) Sale 775 25.13 19,474
2006-11-16 Forsythe Daryl R (Director) Sale 7,211 25.00 180,275
2006-11-16 Forsythe Daryl R (Director) Option Ex 7,211 17.07 123,091
2006-11-15 Forsythe Daryl R (Director) Sale 30,099 25.00 752,475
2006-11-15 Forsythe Daryl R (Director) Option Ex 30,099 18.26 549,487
2006-11-14 Forsythe Daryl R (Director) Sale 12,512 25.00 312,837
2006-11-14 Forsythe Daryl R (Director) Option Ex 12,512 17.31 216,632
2006-11-07 Robinson Van Ness D (Director) Sale 9,245 24.00 221,880
2006-11-06 Robinson Van Ness D (Director) Sale 62,213 24.00 1,493,112
2006-11-03 Robinson Van Ness D (Director) Sale 944 24.00 22,656
2006-11-02 Santangelo Joseph A (Director) Sale 1,745 24.00 41,880
2006-11-02 Robinson Van Ness D (Director) Sale 2,598 24.00 62,352
2006-10-30 Dietrich Martin A (President/CEO NBT Bancorp) Sale 1,000 24.87 24,872
2006-10-27 Raven David E (President & CEO Pennstar) Sale 3,969 24.74 98,193
2006-10-27 Raven David E (President & CEO Pennstar) Option Ex 3,969 18.16 72,088
2006-10-25 Mitchell John C (Director) Sale 400 23.17 9,268
2006-10-25 Chewens Michael J (Senior EVP & CFO) Sale 44,521 24.50 1,090,853
2006-10-25 Chewens Michael J (Senior EVP & CFO) Option Ex 44,521 18.27 813,532
2006-10-25 Raven David E (President & CEO Pennstar) Sale 41,300 24.49 1,011,519
2006-10-25 Raven David E (President & CEO Pennstar) Option Ex 41,300 15.10 623,506
2006-08-04 Nasser Joseph G (Director) Buy 1,050 23.30 24,465
2006-07-28 Bentley Ronald M (President of Retail Banking) Sale 2,716 23.50 63,826
2006-07-28 Bentley Ronald M (President of Retail Banking) Option Ex 2,716 23.27 63,201
2006-07-27 Bentley Ronald M (President of Retail Banking) Sale 10,275 22.86 234,886
2006-07-27 Bentley Ronald M (President of Retail Banking) Option Ex 10,275 18.02 185,145
2006-03-13 Forsythe Daryl R (Director) Sale 2,541 23.00 58,443
2006-03-02 Forsythe Daryl R (Director) Sale 3,443 23.18 79,808
2005-12-31 Gumble William C (Director) Option Ex 7,200 16.00 115,228
2005-08-10 Horger Paul D (Director) Buy 1,000 23.98 23,982
2005-07-27 Mitchell John C (Director) Sale 400 23.85 9,540

Insider trading activities including stock purchases, stock sales, and option exercises of NBTB listed in the above tables cannot be completely guaranteed as to their accuracy. For more insider trading information of Nbt Bancorp Inc (symbol NBTB, CIK number 790359) see the Securities and Exchange Commission (SEC) website.