SEC CIK 1191219
STANTON THOMAS R
Reported ownership across 1 company, sourced from SEC Form 4 filings and updated daily.
Current Positions
| Company | Shares Owned | As Of |
|---|---|---|
| ADTNview stock → | 1,126,553.51 | 2026-04-01 |
Position History — ADTN
Reported shares owned immediately after each Form 4 transaction, over time.
Recent Filings — ADTN
| Date | Activity | Shares | Price | Owned After |
|---|---|---|---|---|
| 2026-04-01 | Grant / award | 170,723 | $0.00 | 1,126,553.51 |
| 2026-01-26 | Tax withholding | 14,409 | $9.73 | 939,904.51 |
| 2026-01-26 | Tax withholding | 12,407 | $9.24 | 955,470.51 |
| 2026-01-26 | Grant / award | 27,973 | $0.00 | 967,877.51 |
| 2026-01-24 | Tax withholding | 17,535 | $9.55 | 954,313.51 |
| 2026-01-20 | Tax withholding | 10,247 | $9.24 | 971,848.51 |
| 2025-11-24 | Open-market buy | 40,928 | $7.33 | 982,095.51 |
| 2025-11-17 | Tax withholding | 3,355 | $7.33 | 941,167.51 |
| 2025-07-13 | Tax withholding | 5,663 | $9.20 | 944,522.51 |
| 2025-04-13 | Tax withholding | 5,408 | $7.62 | 950,185.51 |
| 2025-01-26 | Tax withholding | 9,536 | $10.31 | 955,593.51 |
| 2025-01-24 | Grant / award | 159,844 | $0.00 | 965,129.51 |
| 2025-01-24 | Tax withholding | 10,307 | $10.31 | 805,285.51 |
| 2025-01-24 | Grant / award | 39,375 | $0.00 | 815,592.51 |
| 2025-01-24 | Grant / award | 39,735 | $0.00 | 815,952.51 |
| 2025-01-20 | Tax withholding | 6,395 | $10.19 | 776,217.51 |
| 2025-01-13 | Tax withholding | 6,018 | $10.01 | 782,612.51 |
| 2024-11-17 | Tax withholding | 16,773 | $7.75 | 788,630.51 |
| 2024-11-16 | Tax withholding | 5,572 | $7.75 | 805,403.51 |
| 2024-10-13 | Tax withholding | 3,748 | $5.91 | 810,975.51 |
| 2024-07-13 | Tax withholding | 72,549 | $5.78 | 784,080.51 |
| 2024-07-13 | Tax withholding | 41,906 | $5.78 | 814,723.51 |
| 2024-01-26 | Grant / award | 129,958 | $0.00 | 856,629.51 |
| 2024-01-20 | Tax withholding | 10,817 | $7.03 | 726,671.51 |
| 2023-11-17 | Tax withholding | 3,355 | $5.55 | 737,488.51 |
| 2023-11-16 | Tax withholding | 27,856 | $5.37 | 740,843.51 |
| 2023-11-15 | Tax withholding | 7,398 | $5.51 | 768,699.51 |
| 2023-09-05 | Grant / award (derivative) | 2,340.36 | — | 225,774.59 |
| 2023-06-06 | Grant / award (derivative) | 2,262.35 | — | 223,434.23 |
| 2023-03-21 | Grant / award (derivative) | 1,241.1 | $15.95 | 221,171.88 |
| 2023-01-20 | Grant / award | 87,146 | $0.00 | 776,097.51 |
| 2022-12-31 | Grant / award (derivative) | 60,320 | $0.00 | 219,930.78 |
| 2022-12-31 | Tax withholding | 56,493 | $18.79 | 749,271.51 |
| 2022-12-31 | Disposition to issuer | 60,320 | $0.00 | 688,951.51 |
| 2022-12-07 | Open-market buy | 652.23 | $19.21 | 805,764.51 |
| 2022-12-06 | Grant / award (derivative) | 693.94 | $20.61 | 159,610.78 |
| 2022-11-17 | Tax withholding | 3,355 | $20.42 | 805,112.28 |
| 2022-11-16 | Tax withholding | 5,571 | $20.41 | 808,467.28 |
| 2022-11-15 | Tax withholding | 36,985 | $21.54 | 814,038.28 |
| 2022-11-09 | Tax withholding | 4,730 | $18.19 | 851,023.28 |
| 2022-09-04 | Open-market buy | 296.19 | $22.90 | 855,753.28 |
| 2022-09-01 | Open-market buy (derivative) | 619.17 | $23.01 | 158,916.84 |
| 2022-08-11 | Option exercise (derivative) | 69,473 | $0.00 | 0 |
| 2022-08-11 | Option exercise (derivative) | 5,893 | $0.00 | 0 |
| 2022-08-11 | Option exercise | 5,893 | $16.97 | 847,975.09 |
| 2022-08-11 | Tax withholding | 57,867 | $24.25 | 855,457.09 |
| 2022-08-11 | Option exercise | 69,473 | $16.97 | 913,324.09 |
| 2022-08-11 | Tax withholding | 4,124 | $24.25 | 843,851.09 |
| 2022-07-13 | Grant / award | 204,290 | $0.00 | 842,082.09 |
| 2022-07-08 | Disposition to issuer (derivative) | 158,297.67 | — | 0 |
| 2022-07-08 | Disposition to issuer (derivative) | 87,684 | — | 0 |
| 2022-07-08 | Disposition to issuer (derivative) | 6,523 | — | 0 |
| 2022-07-08 | Disposition to issuer | 305,558.09 | — | 0 |
| 2022-07-08 | — | — | — | 0 |
| 2022-07-08 | Grant / award (derivative) | 5,271 | — | 5,271 |
| 2022-07-08 | Grant / award (derivative) | 87,684 | — | 87,864 |
| 2022-07-08 | Grant / award (derivative) | 6,523 | — | 6,523 |
| 2022-07-08 | Grant / award (derivative) | 158,297.67 | — | 158,297.67 |
| 2022-07-08 | Grant / award (derivative) | 88,936 | — | 88,936 |
| 2022-07-08 | Grant / award (derivative) | 4,230 | — | 4,230 |
| 2022-07-08 | Grant / award (derivative) | 5,893 | — | 5,893 |
| 2022-07-08 | Grant / award (derivative) | 69,473 | — | 69,473 |
| 2022-07-08 | Grant / award (derivative) | 71,136 | — | 71,136 |
| 2022-07-08 | Grant / award | 637,792.09 | — | 637,792.09 |
| 2022-06-03 | Grant / award | 349.25 | $19.33 | 305,558.09 |
| 2022-06-02 | Grant / award (derivative) | 738.23 | $19.21 | 158,297.67 |
| 2022-03-08 | Grant / award | 339.43 | $19.80 | 305,208.84 |
| 2022-03-03 | Grant / award (derivative) | 690.09 | $20.46 | 157,559.44 |
| 2021-11-30 | Grant / award (derivative) | 434.91 | $20.89 | 157,955.35 |
| 2021-11-30 | Grant / award | 223.23 | $21.09 | 304,869.41 |
| 2021-11-30 | Grant / award (derivative) | 244 | $20.38 | 156,869.35 |
| 2021-11-17 | Tax withholding (derivative) | 1,330 | $20.91 | 156,190.44 |
| 2021-11-17 | Grant / award (derivative) | 56,584 | $0.00 | 157,520.44 |
| 2021-11-17 | Grant / award | 30,253 | $0.00 | 304,646.18 |
| 2021-11-16 | Tax withholding | 3,059 | $21.66 | 274,393.18 |
| 2021-11-15 | Tax withholding | 4,062 | $21.42 | 277,452.18 |
| 2021-11-11 | Tax withholding | 1,663 | $20.77 | 281,514.18 |
| 2021-11-09 | Tax withholding | 2,596 | $20.91 | 283,177.18 |
| 2021-09-02 | Grant / award (derivative) | 439.86 | $20.56 | 100,936.44 |
| 2021-09-02 | Grant / award | 169.12 | $20.72 | 285,773.18 |
| 2021-06-03 | Grant / award (derivative) | 447.78 | $20.11 | 100,496.58 |
| 2021-06-03 | Grant / award | 171.33 | $20.36 | 285,604.07 |
| 2021-03-04 | Grant / award (derivative) | 531.82 | $16.84 | 100,048.8 |
| 2021-03-04 | Grant / award | 218.96 | $15.84 | 285,432.74 |
| 2020-12-01 | Grant / award (derivative) | 686.27 | $12.71 | 99,516.98 |
| 2020-12-01 | Grant / award | 123.78 | $12.71 | 285,213.78 |
| 2020-11-16 | Grant / award | 18,702 | $0.00 | 293,385 |
| 2020-11-16 | Grant / award (derivative) | 18,702 | $0.00 | 117,532.71 |
| 2020-11-16 | Grant / award | 50,246 | $0.00 | 274,683 |
| 2020-11-15 | Tax withholding | 6,154 | $12.65 | 224,437 |
| 2020-11-12 | Tax withholding | 2,134 | $12.33 | 230,591 |
| 2020-11-11 | Grant / award (derivative) | 0 | $0.00 | 98,830.71 |
| 2020-11-11 | Tax withholding | 8,295 | $12.51 | 285,090 |
| 2020-11-11 | Tax withholding | 2,003 | $12.51 | 232,725 |
| 2020-11-09 | Tax withholding | 3,130 | $11.77 | 234,728 |
| 2020-09-03 | Grant / award (derivative) | 817.27 | $0.00 | 98,830.71 |
| 2020-06-04 | Grant / award (derivative) | 748.72 | $0.00 | 98,013.44 |
| 2020-03-05 | Grant / award (derivative) | 1,069.17 | $0.00 | 97,264.71 |
| 2019-12-02 | Grant / award (derivative) | 942.06 | $0.00 | 96,195.54 |
| 2019-11-15 | Grant / award | 66,713 | $0.00 | 245,124 |
| 2019-11-12 | Tax withholding | 2,133 | $9.72 | 237,858 |
| 2019-11-11 | Tax withholding | 2,003 | $9.65 | 239,991 |
| 2019-11-09 | Tax withholding | 3,130 | $9.63 | 241,994 |
| 2019-08-15 | Grant / award (derivative) | 781.1 | $0.00 | 95,253.49 |
| 2019-05-16 | Grant / award (derivative) | 512.4 | $0.00 | 94,472.38 |
| 2019-02-21 | Grant / award (derivative) | 575.02 | $0.00 | 93,959.98 |
| 2018-11-18 | Grant / award (derivative) | 7,266 | $0.00 | 93,384.97 |
| 2018-11-14 | Grant / award (derivative) | 552.71 | $0.00 | 86,118.97 |
| 2018-11-12 | Tax withholding | 3,223 | $13.45 | 152,173 |
| 2018-11-11 | Tax withholding | 3,027 | $14.12 | 155,396 |
| 2018-11-09 | Grant / award | 43,704 | $0.00 | 158,423 |
| 2018-11-09 | Grant / award | 42,647 | $0.00 | 157,366 |
| 2018-11-09 | Grant / award | 42,647 | $0.00 | 178,411 |
| 2018-08-15 | Grant / award (derivative) | 476.27 | $0.00 | 85,566.27 |
| 2018-05-16 | Grant / award (derivative) | 517.11 | $0.00 | 85,090 |
| 2018-02-14 | Grant / award (derivative) | 457.05 | $0.00 | 84,572.89 |
| 2017-11-17 | Grant / award (derivative) | 17,649 | $0.00 | 84,115.84 |
| 2017-11-15 | Grant / award (derivative) | 286.65 | $0.00 | 66,466.84 |
| 2017-11-12 | Tax withholding | 2,351 | $20.65 | 114,719 |
| 2017-11-11 | Grant / award | 27,295 | $0.00 | 142,014 |
| 2017-08-17 | Grant / award (derivative) | 272.68 | $0.00 | 66,180.19 |
| 2017-05-18 | Grant / award (derivative) | 297.04 | $0.00 | 65,907.51 |
| 2017-02-16 | Grant / award (derivative) | 267.96 | $0.00 | 65,610.47 |
| 2016-11-17 | Grant / award (derivative) | 230.55 | $0.00 | 64,974.51 |
| 2016-11-12 | Grant / award (derivative) | 13,547 | $0.00 | 64,743.96 |
| 2016-11-12 | Grant / award | 29,071 | $0.00 | 117,070 |
| 2016-08-11 | Grant / award (derivative) | 254.65 | $0.00 | 51,196.96 |
| 2016-05-12 | Grant / award (derivative) | 243.45 | $0.00 | 50,942.31 |
| 2016-02-18 | Grant / award (derivative) | 244.96 | $0.00 | 50,698.86 |
| 2015-11-14 | Grant / award (derivative) | 6,523 | $0.00 | 6,523 |
| 2015-11-14 | Grant / award (derivative) | 87,684 | $0.00 | 87,684 |
| 2015-11-14 | Grant / award (derivative) | 10,195 | — | 50,453.9 |
| 2015-11-12 | Grant / award (derivative) | 233.01 | $15.46 | 40,258.9 |
| 2015-11-12 | Grant / award (derivative) | 233.01 | $15.46 | 40,258.9 |
| 2015-08-13 | Grant / award (derivative) | 219.65 | $15.95 | 40,025.89 |
| 2015-05-21 | Grant / award (derivative) | 208.79 | $17.07 | 39,806.24 |
| 2015-04-28 | Open-market buy | 31,200 | $16.05 | 113,999 |
| 2015-02-19 | Grant / award (derivative) | 154.58 | $22.84 | 39,597.45 |
| 2014-11-15 | Grant / award (derivative) | 88,936 | $0.00 | 88,936 |
| 2014-11-15 | Grant / award (derivative) | 4,836 | $0.00 | 39,442.87 |
| 2014-11-15 | Grant / award (derivative) | 5,271 | $0.00 | 5,271 |
| 2014-11-13 | Grant / award (derivative) | 159.2 | $0.00 | 34,606.87 |
| 2014-08-14 | Grant / award (derivative) | 138.79 | $22.18 | 34,447.66 |
| 2014-05-15 | Grant / award (derivative) | 146.35 | $21.60 | 34,308.87 |
| 2014-02-20 | Grant / award (derivative) | 116.45 | $26.31 | 34,162.52 |
| 2013-11-07 | Grant / award (derivative) | 2,066 | — | 34,046.08 |
| 2013-11-07 | Grant / award (derivative) | 101.91 | — | 26,711.08 |
| 2013-11-02 | Grant / award (derivative) | 71,136 | $0.00 | 71,136 |
| 2013-11-02 | Grant / award (derivative) | 4,230 | $0.00 | 4,230 |
| 2013-08-08 | Grant / award (derivative) | 90.02 | — | 26,609.17 |
| 2013-05-09 | Grant / award (derivative) | 112.85 | $21.06 | 26,519.15 |
| 2013-02-21 | Grant / award (derivative) | 102.4 | $23.12 | 26,406.3 |
| 2012-11-08 | Grant / award (derivative) | 104.99 | $17.72 | 26,303.89 |
| 2012-11-07 | Grant / award | 4,700 | $0.00 | 82,799 |
| 2012-11-07 | Grant / award (derivative) | 4,700 | — | 26,000 |
| 2012-11-06 | Grant / award (derivative) | 69,473 | $0.00 | 69,473 |
| 2012-11-06 | Grant / award (derivative) | 5,893 | $0.00 | 5,893 |
| 2012-08-09 | Grant / award (derivative) | 84.89 | $22.56 | 26,198.9 |
| 2012-05-10 | Grant / award (derivative) | 63.28 | $30.32 | 26,114.01 |
| 2012-02-16 | Grant / award (derivative) | 50.73 | $38.37 | 26,050.73 |
| 2011-11-06 | Grant / award | 21,300 | $0.00 | 78,099 |
| 2011-11-06 | Grant / award (derivative) | 21,300 | — | 21,300 |
| 2011-08-31 | Grant / award (derivative) | 3,293 | $0.00 | 3,293 |
| 2011-08-31 | Grant / award (derivative) | 72,073 | $0.00 | 72,073 |
| 2011-01-26 | Option exercise (derivative) | 98,478 | $0.00 | 0 |
| 2011-01-26 | Option exercise (derivative) | 9,522 | $0.00 | 0 |
| 2011-01-26 | Option exercise | 9,522 | $10.50 | 59,153 |
| 2011-01-26 | Tax withholding | 2,354 | $42.49 | 56,799 |
| 2011-01-26 | Tax withholding | 2,354 | $42.49 | 49,631 |
| 2011-01-26 | Option exercise | 7,844 | $12.75 | 51,985 |
| 2011-01-26 | Open-market sale | 98,478 | $41.50 | 44,141 |
| 2011-01-26 | Option exercise | 112,156 | $12.75 | 156,297 |
| 2011-01-26 | Option exercise | 98,478 | $10.50 | 142,619 |
| 2010-11-06 | Grant / award (derivative) | 2,967 | $0.00 | 2,967 |
| 2010-11-06 | Grant / award (derivative) | 68,258 | $0.00 | 68,258 |
| 2010-05-25 | Option exercise (derivative) | 11,498 | $0.00 | 0 |
| 2010-05-25 | Option exercise (derivative) | 33,502 | $0.00 | 0 |
| 2010-05-25 | Open-market sale | 33,502 | $26.94 | 36,347 |
| 2010-05-25 | Option exercise | 33,502 | $8.70 | 69,849 |
| 2010-05-25 | Tax withholding | 3,704 | $26.99 | 44,141 |
| 2010-05-25 | Option exercise | 11,498 | $8.70 | 47,845 |
| 2009-11-07 | Grant / award (derivative) | 74,738 | $0.00 | 74,738 |
| 2009-11-07 | Grant / award (derivative) | 4,262 | $0.00 | 4,262 |
| 2009-04-24 | Option exercise (derivative) | 100,000 | $0.00 | 0 |
| 2009-04-24 | Open-market sale | 100,000 | $21.00 | 36,347 |
| 2009-04-24 | Option exercise | 100,000 | $18.03 | 136,347 |
| 2008-11-06 | Grant / award (derivative) | 6,540 | $0.00 | 6,540 |
| 2008-11-06 | Grant / award (derivative) | 72,460 | $0.00 | 72,460 |
| 2008-08-11 | Option exercise (derivative) | 9,771 | $0.00 | 60,845 |
| 2008-08-11 | Option exercise (derivative) | 5,000 | $0.00 | 1,300 |
| 2008-08-11 | Option exercise (derivative) | 2,430 | $0.00 | 6,300 |
| 2008-08-11 | Option exercise (derivative) | 14,645 | $0.00 | 8,730 |
| 2008-08-11 | Option exercise (derivative) | 100 | $0.00 | 23,375 |
| 2008-08-11 | Option exercise (derivative) | 100 | $0.00 | 23,475 |
| 2008-08-11 | Option exercise (derivative) | 7,274 | $0.00 | 23,575 |
| 2008-08-11 | Option exercise (derivative) | 13,200 | $0.00 | 30,849 |
| 2008-08-11 | Option exercise (derivative) | 1,051 | $0.00 | 44,049 |
| 2008-08-11 | Option exercise (derivative) | 5,445 | $0.00 | 45,100 |
| 2008-08-11 | Option exercise (derivative) | 3,763 | $0.00 | 50,545 |
| 2008-08-11 | Option exercise (derivative) | 4,408 | $0.00 | 54,308 |
| 2008-08-11 | Option exercise (derivative) | 2,129 | $0.00 | 58,716 |
| 2008-08-11 | Option exercise (derivative) | 1,300 | $0.00 | 0 |
| 2008-08-11 | Option exercise (derivative) | 9,384 | $0.00 | 0 |
| 2008-08-11 | Option exercise | 1,051 | $10.66 | 32,163 |
| 2008-08-11 | Option exercise | 3,763 | $10.66 | 34,875 |
| 2008-08-11 | Option exercise | 4,408 | $10.66 | 35,520 |
| 2008-08-11 | Option exercise | 2,129 | $10.66 | 33,241 |
| 2008-08-11 | Option exercise | 9,771 | $10.66 | 40,883 |
| 2008-08-11 | Tax withholding | 4,149 | $24.10 | 36,347 |
| 2008-08-11 | Option exercise | 9,384 | $10.66 | 40,496 |
| 2008-08-11 | Option exercise | 1,300 | $10.66 | 32,412 |
| 2008-08-11 | Option exercise | 5,000 | $10.66 | 36,112 |
| 2008-08-11 | Option exercise | 2,430 | $10.66 | 33,542 |
| 2008-08-11 | Option exercise | 14,645 | $10.66 | 45,757 |
| 2008-08-11 | Option exercise | 100 | $10.66 | 31,212 |
| 2008-08-11 | Option exercise | 7,274 | $10.66 | 38,386 |
| 2008-08-11 | Option exercise | 13,200 | $10.66 | 44,312 |
| 2008-08-11 | Option exercise | 5,445 | $10.66 | 36,557 |
| 2008-08-11 | Open-market sale | 5,445 | $24.04 | 31,112 |
| 2007-11-05 | Grant / award (derivative) | 4,344 | $0.00 | 4,344 |
| 2007-11-05 | Grant / award (derivative) | 55,656 | $0.00 | 55,656 |
| 2007-05-07 | Option exercise (derivative) | 21,137 | $0.00 | 0 |
| 2007-05-07 | Option exercise (derivative) | 30,888 | $0.00 | 0 |
| 2007-05-07 | Open-market sale | 30,888 | $25.55 | 31,112 |
| 2007-05-07 | Option exercise | 21,137 | $12.69 | 31,112 |
| 2007-05-07 | Option exercise | 30,888 | $12.69 | 62,000 |
| 2006-11-29 | Option exercise (derivative) | 9,975 | $0.00 | 21,137 |
| 2006-11-29 | Option exercise | 9,975 | $12.69 | 15,775 |
| 2006-11-29 | Tax withholding | 5,800 | $21.82 | 9,975 |
| 2006-11-03 | Grant / award (derivative) | 4,439 | $0.00 | 4,439 |
| 2006-11-03 | Grant / award (derivative) | 45,561 | $0.00 | 45,561 |
| 2006-11-02 | Grant / award (derivative) | 4,439 | $0.00 | 4,439 |
| 2006-11-02 | Grant / award (derivative) | 45,561 | $0.00 | 45,561 |
Source: SEC EDGAR Form 4 filings. For informational purposes only — not investment advice.