SEC CIK 1204704
DIETRICH MARTIN A
Reported ownership across 1 company, sourced from SEC Form 4 filings and updated daily.
Current Positions
| Company | Shares Owned | As Of |
|---|---|---|
| NBTBview stock → | 112,294 | 2026-05-19 |
Position History — NBTB
Reported shares owned immediately after each Form 4 transaction, over time.
Recent Filings — NBTB
| Date | Activity | Shares | Price | Owned After |
|---|---|---|---|---|
| 2026-05-19 | Grant / award | 1,050 | $0.00 | 112,294 |
| 2025-05-20 | Grant / award | 1,032 | $0.00 | 110,334 |
| 2024-12-13 | Gift | 2,000 | $0.00 | 109,302 |
| 2024-05-21 | Grant / award | 1,068 | $0.00 | 111,302 |
| 2023-05-16 | Grant / award | 1,250 | $0.00 | 110,234 |
| 2022-08-16 | Open-market sale | 10,181 | $42.50 | 108,984 |
| 2022-05-17 | Grant / award | 1,106 | $0.00 | 119,165 |
| 2022-01-14 | Open-market sale | 9,935 | $42.00 | 118,059 |
| 2021-05-25 | Gift | 1,000 | $0.00 | 127,086 |
| 2021-05-25 | Grant / award | 908 | $0.00 | 127,994 |
| 2020-05-19 | Grant / award | 1,240 | $0.00 | 128,086 |
| 2019-05-21 | Grant / award | 928 | $0.00 | 127,846 |
| 2019-03-25 | Tax withholding | 442 | $34.98 | 126,918 |
| 2019-03-25 | Grant / award | 814 | $0.00 | 127,360 |
| 2018-05-22 | Grant / award | 778 | $0.00 | 126,546 |
| 2018-03-26 | Gift | 7,429.45 | $0.00 | 118,240 |
| 2018-03-26 | Grant / award | 15,089 | $0.00 | 133,329 |
| 2018-03-26 | Tax withholding | 7,561 | $35.87 | 125,768 |
| 2018-01-31 | Tax withholding | 5,079 | $36.91 | 125,490.44 |
| 2017-08-01 | Tax withholding | 1,106 | $36.20 | 145,696.44 |
| 2017-08-01 | Tax withholding | 1,387 | $36.20 | 150,154.44 |
| 2017-08-01 | Tax withholding | 838 | $36.20 | 149,316.44 |
| 2017-08-01 | Tax withholding | 838 | $36.20 | 148,478.44 |
| 2017-08-01 | Tax withholding | 838 | $36.20 | 147,640.44 |
| 2017-08-01 | Tax withholding | 838 | $36.20 | 146,802.44 |
| 2017-08-01 | Tax withholding | 1,387 | $36.20 | 144,309.44 |
| 2017-08-01 | Tax withholding | 626 | $36.20 | 143,683.44 |
| 2017-08-01 | Tax withholding | 1,387 | $36.20 | 142,296.44 |
| 2017-08-01 | Tax withholding | 1,337 | $36.20 | 140,959.44 |
| 2017-08-01 | Tax withholding | 1,160 | $36.20 | 139,799.44 |
| 2017-08-01 | Tax withholding | 1,368 | $36.20 | 138,431.44 |
| 2017-08-01 | Tax withholding | 1,368 | $36.20 | 137,063.44 |
| 2017-08-01 | Tax withholding | 6,494 | $36.20 | 130,569.44 |
| 2017-05-23 | Grant / award | 682 | $0.00 | 151,541.44 |
| 2017-03-27 | Grant / award | 12,757 | $0.00 | 121,166.44 |
| 2017-03-27 | Tax withholding | 647 | $37.08 | 120,519.44 |
| 2017-02-22 | Open-market sale | 15,000 | $41.74 | 108,409.44 |
| 2017-02-10 | Option exercise (derivative) | 23,206 | $39.96 | 0 |
| 2017-02-10 | Option exercise | 23,206 | $28.01 | 146,615.44 |
| 2017-02-10 | Open-market sale | 23,206 | $39.96 | 123,409.44 |
| 2017-02-10 | J | 327.81 | $0.00 | 19,608.4 |
| 2017-02-10 | J | 203.4 | $0.00 | 123,409.44 |
| 2017-02-07 | Option exercise (derivative) | 237 | $40.10 | 23,206 |
| 2017-02-07 | Option exercise | 237 | $28.01 | 123,443.05 |
| 2017-02-07 | Open-market sale | 237 | $40.10 | 123,206.05 |
| 2017-02-06 | Option exercise (derivative) | 3,300 | $40.33 | 23,443 |
| 2017-02-06 | Open-market sale | 3,300 | $40.33 | 123,206.05 |
| 2017-02-06 | Option exercise | 3,300 | $28.01 | 126,506.05 |
| 2017-02-03 | Option exercise (derivative) | 20,515 | $40.40 | 0 |
| 2017-02-03 | Open-market sale | 20,515 | $40.40 | 123,051.05 |
| 2017-02-03 | Option exercise | 20,515 | $29.97 | 143,566.05 |
| 2017-02-03 | Grant / award | 155 | $0.00 | 123,206.05 |
| 2017-02-02 | Option exercise (derivative) | 13,641 | $39.73 | 0 |
| 2017-02-02 | Open-market sale | 13,641 | $39.73 | 123,051.05 |
| 2017-02-02 | Option exercise | 13,641 | $26.67 | 136,692.05 |
| 2017-01-31 | Tax withholding | 134 | $40.74 | 124,360.05 |
| 2017-01-31 | Tax withholding | 396 | $40.74 | 123,051.05 |
| 2017-01-31 | Tax withholding | 525 | $40.74 | 123,447.05 |
| 2017-01-31 | Tax withholding | 388 | $40.74 | 123,972.05 |
| 2017-01-25 | Open-market sale | 23,834 | $41.43 | 124,494.05 |
| 2017-01-25 | Open-market sale | 1,166 | $42.08 | 148,328.05 |
| 2017-01-18 | Grant / award | 7,811 | $0.00 | 149,494.05 |
| 2017-01-15 | Tax withholding | 1,471 | $41.65 | 153,381.05 |
| 2017-01-15 | Tax withholding | 1,692 | $41.65 | 154,852.05 |
| 2017-01-15 | Tax withholding | 8,821 | $41.65 | 144,560.05 |
| 2017-01-15 | Tax withholding | 1,429 | $41.65 | 143,131.05 |
| 2017-01-15 | Tax withholding | 1,448 | $41.65 | 141,683.05 |
| 2017-01-01 | Tax withholding | 9,801 | $41.88 | 156,544.05 |
| 2016-11-14 | Option exercise (derivative) | 20,575 | $40.20 | 0 |
| 2016-11-14 | Option exercise | 1,166 | $25.36 | 167,511.05 |
| 2016-11-14 | Option exercise | 20,575 | $25.15 | 186,920.05 |
| 2016-11-14 | Open-market sale | 1,166 | $40.20 | 166,345.05 |
| 2016-09-22 | Option exercise (derivative) | 25,000 | $32.67 | 0 |
| 2016-09-22 | Open-market sale | 25,000 | $32.67 | 166,345.05 |
| 2016-09-22 | Option exercise | 25,000 | $25.38 | 191,345.05 |
| 2016-07-27 | Grant / award (derivative) | 20,515 | $0.00 | 20,515 |
| 2016-07-27 | Option exercise (derivative) | 25,000 | $29.78 | 0 |
| 2016-07-27 | Tax withholding | 4,485 | $29.97 | 166,345.05 |
| 2016-07-27 | Open-market sale | 25,000 | $29.78 | 162,815.05 |
| 2016-07-27 | Option exercise | 25,000 | $20.36 | 187,815.05 |
| 2016-07-27 | Tax withholding | 16,985 | $29.97 | 170,830.05 |
| 2016-05-12 | Option exercise (derivative) | 28,000 | $0.00 | 0 |
| 2016-05-12 | Grant / award (derivative) | 26,743 | $0.00 | 26,743 |
| 2016-05-12 | Tax withholding | 25,752 | $28.01 | 164,072.05 |
| 2016-05-12 | Option exercise | 28,000 | $25.76 | 189,824.05 |
| 2016-05-12 | Tax withholding | 1,257 | $28.01 | 162,815.05 |
| 2016-03-28 | Grant / award | 15,759 | $0.00 | 161,824.05 |
| 2016-01-20 | Grant / award | 12,930 | $0.00 | 147,457.57 |
| 2016-01-15 | Tax withholding | 700 | $25.11 | 137,426.57 |
| 2016-01-15 | Tax withholding | 8,456 | $25.11 | 139,818.57 |
| 2016-01-15 | Tax withholding | 1,692 | $25.11 | 138,126.57 |
| 2016-01-15 | Tax withholding | 1,429 | $25.11 | 134,527.57 |
| 2016-01-15 | Tax withholding | 1,470 | $25.11 | 135,956.57 |
| 2016-01-01 | Tax withholding | 12,874 | $26.96 | 159,468.57 |
| 2016-01-01 | Tax withholding | 13,723 | $26.96 | 178,779.57 |
| 2016-01-01 | Tax withholding | 6,437 | $26.96 | 172,342.57 |
| 2016-01-01 | Tax withholding | 11,194 | $26.96 | 148,274.57 |
| 2015-11-23 | Option exercise (derivative) | 12,641 | $30.17 | 0 |
| 2015-11-23 | Tax withholding | 1,313 | $30.17 | 188,460.57 |
| 2015-11-23 | Tax withholding | 20,822 | $30.17 | 197,638.57 |
| 2015-11-23 | Option exercise | 30,000 | $20.94 | 218,460.57 |
| 2015-11-23 | Tax withholding | 5,136 | $30.17 | 192,502.57 |
| 2015-11-23 | Tax withholding | 10,294 | $30.17 | 189,773.57 |
| 2015-11-23 | Option exercise | 12,641 | $24.57 | 200,067.57 |
| 2015-09-25 | Option exercise (derivative) | 15,000 | $26.99 | 0 |
| 2015-09-25 | Option exercise | 15,000 | $22.35 | 202,426.57 |
| 2015-09-25 | Open-market sale | 15,000 | $26.99 | 187,426.57 |
| 2015-09-14 | Grant / award (derivative) | 13,641 | $0.00 | 13,641 |
| 2015-09-14 | Option exercise (derivative) | 15,000 | $0.00 | 15,000 |
| 2015-09-14 | Tax withholding | 1,359 | $26.67 | 187,426.57 |
| 2015-09-14 | Tax withholding | 12,571 | $26.67 | 188,785.57 |
| 2015-09-14 | Option exercise | 15,000 | $22.35 | 201,356.57 |
| 2015-09-01 | Grant / award (derivative) | 20,575 | $0.00 | 20,575 |
| 2015-06-29 | Option exercise (derivative) | 6,470 | $26.32 | 0 |
| 2015-06-29 | Open-market sale | 6,470 | $26.32 | 186,356.57 |
| 2015-06-29 | Option exercise | 6,470 | $24.45 | 192,826.57 |
| 2015-05-28 | Open-market sale | 13,027 | $24.77 | 186,356.57 |
| 2015-03-10 | Grant / award | 15,108 | $0.00 | 199,383.57 |
| 2015-02-10 | Grant / award | 12,757 | $0.00 | 183,985.59 |
| 2015-01-16 | Open-market sale | 3,478 | $24.03 | 171,228.59 |
| 2015-01-15 | Tax withholding | 1,942 | $23.95 | 174,706.59 |
| 2015-01-15 | Tax withholding | 463 | $23.95 | 176,648.59 |
| 2015-01-15 | Tax withholding | 1,117 | $23.95 | 177,111.59 |
| 2015-01-15 | Tax withholding | 463 | $23.95 | 178,228.59 |
| 2015-01-01 | Disposition to issuer | 6,033 | $26.27 | 178,691.59 |
| 2014-10-29 | Grant / award (derivative) | 1,166 | $0.00 | 1,166 |
| 2014-10-29 | Option exercise (derivative) | 22,423 | $0.00 | 0 |
| 2014-10-29 | Tax withholding | 682 | $25.36 | 184,724.59 |
| 2014-10-29 | Tax withholding | 20,575 | $25.36 | 185,406.59 |
| 2014-10-29 | Option exercise | 22,423 | $23.27 | 205,981.59 |
| 2014-03-21 | Gift | 400 | $0.00 | 183,558.59 |
| 2014-01-22 | Grant / award | 13,132 | $0.00 | 183,615.89 |
| 2014-01-16 | Open-market sale | 5,382 | $25.06 | 170,483.89 |
| 2014-01-15 | Tax withholding | 463 | $25.09 | 178,563.89 |
| 2014-01-15 | Tax withholding | 2,235 | $25.09 | 176,328.89 |
| 2014-01-15 | Tax withholding | 463 | $25.09 | 175,865.89 |
| 2014-01-06 | Open-market sale | 4,514 | $25.37 | 179,026.89 |
| 2014-01-02 | Tax withholding | 2,986 | $25.90 | 183,540.89 |
| 2013-08-06 | Gift | 2,171 | $0.00 | 186,526.89 |
| 2013-07-25 | Option exercise (derivative) | 3,350 | $23.00 | 490 |
| 2013-07-25 | Option exercise (derivative) | 490 | $23.00 | 0 |
| 2013-07-25 | Option exercise | 3,350 | $22.21 | 192,047.89 |
| 2013-07-25 | Option exercise | 490 | $22.21 | 189,187.89 |
| 2013-07-25 | Open-market sale | 21,311 | $23.11 | 188,697.89 |
| 2013-07-25 | Option exercise | 21,311 | $22.17 | 210,008.89 |
| 2013-05-31 | Tax withholding | 228 | $19.88 | 188,697.89 |
| 2013-02-20 | Grant / award | 15,108 | $0.00 | 188,925.89 |
| 2013-01-23 | Grant / award | 17,250 | $0.00 | 161,936.5 |
| 2013-01-23 | Grant / award | 11,500 | $0.00 | 173,436.5 |
| 2013-01-15 | Tax withholding | 924 | $20.80 | 145,140.5 |
| 2013-01-15 | Tax withholding | 454 | $20.80 | 144,686.5 |
| 2013-01-01 | Tax withholding | 3,396 | $20.27 | 146,064.5 |
| 2012-02-02 | Open-market sale | 848 | $22.89 | 0 |
| 2012-02-01 | Option exercise (derivative) | 24,000 | $22.84 | 0 |
| 2012-02-01 | Open-market sale | 3,629 | $22.96 | 152,316.5 |
| 2012-02-01 | Open-market sale | 2,856 | $22.90 | 149,460.5 |
| 2012-02-01 | Open-market sale | 24,000 | $22.84 | 155,945.5 |
| 2012-02-01 | Option exercise | 24,000 | $17.54 | 179,945.5 |
| 2012-01-18 | Grant / award | 6,250 | $0.00 | 132,486.45 |
| 2012-01-18 | Grant / award | 23,000 | $0.00 | 155,486.45 |
| 2012-01-18 | Grant / award | 24,150 | $0.00 | 126,236.45 |
| 2012-01-15 | Tax withholding | 1,227 | $23.14 | 102,086.45 |
| 2011-12-28 | Gift | 2,253 | $0.00 | 103,313.45 |
| 2011-11-18 | Grant / award (derivative) | 30,000 | $0.00 | 30,000 |
| 2011-11-18 | Option exercise (derivative) | 30,000 | $0.00 | 0 |
| 2011-11-18 | Tax withholding | 20,557 | $20.94 | 105,566.45 |
| 2011-11-18 | Option exercise | 30,000 | $14.35 | 126,123.45 |
| 2011-02-09 | Open-market sale | 2,554 | $24.40 | 95,715.77 |
| 2011-01-19 | Grant / award | 6,250 | $0.00 | 78,269.77 |
| 2011-01-19 | Grant / award | 15,750 | $0.00 | 72,019.77 |
| 2011-01-19 | Grant / award | 20,000 | $0.00 | 98,269.77 |
| 2011-01-01 | Tax withholding | 2,946 | $24.15 | 56,269.77 |
| 2010-01-21 | Grant / award | 7,500 | $0.00 | 58,786.21 |
| 2010-01-15 | Grant / award (derivative) | 25,000 | $0.00 | 25,000 |
| 2009-05-08 | Open-market sale | 5,765.18 | $24.99 | 51,286.21 |
| 2009-02-06 | Open-market sale | 6,000 | $23.87 | 0 |
| 2009-01-21 | Grant / award | 7,800 | $0.00 | 57,051.38 |
| 2009-01-15 | Grant / award (derivative) | 25,000 | $0.00 | 25,000 |
| 2009-01-01 | Tax withholding | 2,894 | $28.00 | 48,822.3 |
| 2008-11-03 | Option exercise (derivative) | 6,200 | $0.00 | 30,000 |
| 2008-11-03 | Open-market sale | 6,200 | $27.67 | 51,716.3 |
| 2008-11-03 | Option exercise | 6,200 | $14.35 | 57,916.3 |
| 2008-08-11 | Option exercise (derivative) | 15,540 | $0.00 | 0 |
| 2008-08-11 | Open-market sale | 15,540 | $25.90 | 51,716.3 |
| 2008-08-11 | Option exercise | 15,540 | $20.60 | 67,256.3 |
| 2008-08-08 | Option exercise (derivative) | 4,346 | $0.00 | 0 |
| 2008-08-08 | Option exercise | 4,346 | $16.23 | 56,062.3 |
| 2008-08-08 | Open-market sale | 4,346 | $25.40 | 51,716.3 |
| 2008-08-06 | Gift | 4,000 | $0.00 | 51,716.3 |
| 2008-05-31 | Grant / award | 9,700 | $0.00 | 55,716.3 |
| 2008-01-15 | Grant / award (derivative) | 25,000 | $0.00 | 25,000 |
| 2008-01-03 | Gift | 20 | $0.00 | 45,530.25 |
| 2008-01-02 | Tax withholding | 2,932 | $22.82 | 45,550.25 |
| 2007-12-27 | Option exercise (derivative) | 12,641 | $0.00 | 0 |
| 2007-12-27 | Grant / award (derivative) | 12,641 | $0.00 | 12,641 |
| 2007-12-27 | Option exercise | 12,641 | $18.16 | 59,440.25 |
| 2007-12-27 | Tax withholding | 9,345 | $24.57 | 50,095.25 |
| 2007-12-27 | Tax withholding | 1,613 | $24.57 | 48,482.25 |
| 2007-07-27 | Gift | 10 | $0.00 | 45,799.25 |
| 2007-07-27 | Open-market buy | 340 | $18.72 | 340 |
| 2007-07-27 | Open-market buy | 415 | $18.61 | 755 |
| 2007-07-27 | Open-market buy | 1,000 | $18.55 | 46,799.25 |
| 2007-07-26 | Open-market buy | 650 | $18.48 | 45,809.25 |
| 2007-01-17 | Grant / award | 5,500 | $0.00 | 44,718.51 |
| 2007-01-01 | Grant / award (derivative) | 28,000 | $0.00 | 28,000 |
| 2006-10-30 | Open-market sale | 1,000 | $24.87 | 6,000 |
| 2006-01-20 | Grant / award (derivative) | 30,000 | $0.00 | 30,000 |
| 2006-01-20 | Grant / award | 5,250 | $0.00 | 38,929.51 |
Source: SEC EDGAR Form 4 filings. For informational purposes only — not investment advice.