SEC CIK 1232878

DOWNING JOHN

Reported ownership across 1 company, sourced from SEC Form 4 filings and updated daily.

Current Positions

CompanyShares OwnedAs Of
NTCTview stock →127,8092026-08-11

Position History — NTCT

Reported shares owned immediately after each Form 4 transaction, over time.

047,82795,655143,4822006-052011-022015-092018-052021-052024-062026-062026-08

Recent Filings — NTCT

DateActivitySharesPriceOwned After
2026-08-11Open-market sale8,000$38.41127,809
2026-06-19Option exercise (derivative)5,184—43,200
2026-06-19Tax withholding2,305$39.67135,809
2026-06-19Option exercise5,184—138,114
2026-06-15Option exercise (derivative)5,400—60,750
2026-06-15Tax withholding1,591$41.42132,930
2026-06-15Option exercise5,400—134,521
2026-06-08Open-market sale8,000$40.29129,121
2026-06-06Option exercise (derivative)5,400—66,150
2026-06-06Tax withholding1,585$40.59137,121
2026-06-06Option exercise5,400—138,706
2026-05-28Grant / award (derivative)14,400—57,600
2026-05-28Grant / award (derivative)21,600—71,550
2026-05-06Option exercise (derivative)5,400—49,950
2026-05-06Tax withholding1,588$35.77133,306
2026-05-06Option exercise5,400—134,894
2026-02-20Open-market sale3,000$30.00129,494
2026-02-18Open-market sale3,000$29.18132,494
2025-11-06Open-market sale3,000$30.00135,494
2025-11-03Open-market sale3,000$27.80138,494
2025-10-26Option exercise (derivative)6,750—55,350
2025-10-26Option exercise6,750—143,482
2025-10-26Tax withholding1,988$26.85141,494
2025-08-08Open-market sale3,000$21.40136,732
2025-06-15Option exercise (derivative)5,400—62,100
2025-06-15Option exercise5,400—141,323
2025-06-15Tax withholding1,591$23.25139,732
2025-06-06Option exercise (derivative)5,400—67,500
2025-06-06Option exercise5,400—137,514
2025-06-06Tax withholding1,591$23.22135,923
2025-06-04Option exercise (derivative)6,750—72,900
2025-06-04Option exercise6,750—134,102
2025-06-04Tax withholding1,988$23.41132,114
2025-05-29Open-market sale3,000$23.47127,352
2025-05-06Grant / award (derivative)14,400—69,120
2025-05-06Grant / award (derivative)21,600—79,650
2025-05-05Grant / award (derivative)14,400—69,120
2025-05-05Grant / award (derivative)21,600—79,650
2025-02-18Open-market sale3,000$24.25130,352
2024-11-11Open-market sale3,000$22.55133,352
2024-10-26Option exercise (derivative)6,750—58,050
2024-10-26Option exercise6,750—138,340
2024-10-26Tax withholding1,988$20.64136,352
2024-08-15Open-market sale4,247$20.00131,590
2024-06-15Option exercise (derivative)5,400—64,800
2024-06-15Tax withholding1,591$17.65135,837
2024-06-15Option exercise5,400—137,428
2024-06-06Grant / award (derivative)14,400—54,720
2024-06-06Option exercise (derivative)10,080—40,320
2024-06-06Grant / award (derivative)21,600—70,200
2024-06-06Tax withholding2,969$19.03132,028
2024-06-06Option exercise10,080—134,997
2024-06-04Option exercise (derivative)6,750—48,600
2024-06-04Tax withholding1,988$19.04124,917
2024-06-04Option exercise6,750—126,905
2024-06-03Option exercise (derivative)7,500—55,350
2024-06-03Option exercise7,500—122,364
2024-06-03Tax withholding2,209$20.54120,155
2024-02-16Open-market sale3,000$21.93111,115
2023-11-10Open-market sale3,000$20.21114,115
2023-10-26Option exercise (derivative)6,750—62,850
2023-10-26Option exercise6,750—123,865
2023-10-26Tax withholding3,001$22.27120,864
2023-08-08Open-market sale3,000$27.90117,115
2023-08-01Option exercise (derivative)7,500—69,600
2023-08-01Tax withholding2,526$27.95120,115
2023-08-01Option exercise7,500—122,641
2023-06-15Grant / award (derivative)14,400—50,400
2023-06-15Grant / award (derivative)21,600—77,100
2023-06-04Option exercise (derivative)6,750—55,500
2023-06-04Tax withholding1,988$31.31115,141
2023-06-04Option exercise6,750—117,129
2023-06-03Option exercise (derivative)7,500—62,250
2023-06-03Option exercise7,500—112,586
2023-06-03Tax withholding2,207$31.31110,379
2023-05-17Open-market sale2,000$30.00105,086
2023-05-12Open-market sale3,000$29.15107,086
2023-02-16Open-market sale3,000$30.10110,086
2022-11-10Open-market sale3,000$34.88113,086
2022-10-25Grant / award (derivative)18,000—36,000
2022-10-25Grant / award (derivative)27,000—69,750
2022-08-09Open-market sale3,000$33.67116,086
2022-08-09Tax withholding5,974$33.95119,086
2022-08-01Option exercise (derivative)15,000—42,750
2022-08-01Option exercise15,000—125,060
2022-06-04Option exercise (derivative)6,750—57,750
2022-06-04Option exercise6,750—112,048
2022-06-04Tax withholding1,988$35.52110,060
2022-06-03Option exercise (derivative)7,500—64,500
2022-06-03Tax withholding2,207$35.43105,298
2022-06-03Option exercise7,500—107,505
2022-05-12Open-market sale3,000$33.14100,005
2022-02-14Open-market sale3,000$30.68103,005
2021-11-09Open-market sale3,000$32.84106,005
2021-08-09Open-market sale3,000$27.48109,005
2021-08-03Tax withholding7,412$28.45112,005
2021-08-01Option exercise (derivative)22,500—72,000
2021-08-01Option exercise22,500—119,417
2021-06-04Grant / award (derivative)27,000—94,500
2021-06-04Grant / award (derivative)18,000—18,000
2021-06-03Option exercise (derivative)7,500—67,500
2021-06-03Tax withholding2,199$29.2696,917
2021-06-03Option exercise7,500—99,116
2021-05-10Open-market sale3,000$26.6891,616
2021-02-10Open-market sale3,000$31.0094,616
2020-11-10Open-market sale5,000$22.0997,616
2020-08-10Open-market sale5,000$24.24102,616
2020-08-04Tax withholding7,128$25.78107,616
2020-08-01Option exercise (derivative)22,500—75,000
2020-08-01Option exercise22,500—114,744
2020-06-03Grant / award (derivative)30,000—97,500
2020-06-01Option exercise (derivative)7,500—67,500
2020-06-01Tax withholding2,201$27.4792,244
2020-06-01Option exercise7,500—94,445
2020-05-12Open-market sale11,000$25.7686,945
2020-02-10Open-market sale6,000$28.0497,945
2019-11-07Open-market sale341$25.03103,945
2019-11-05Open-market sale5,659$24.91104,286
2019-09-04Option exercise (derivative)7,500—75,000
2019-09-04Tax withholding3,409$21.65109,945
2019-09-04Option exercise7,500—113,354
2019-08-12Open-market sale3,000$22.03105,854
2019-08-06Tax withholding6,818$22.18108,854
2019-08-01Option exercise (derivative)15,000—82,500
2019-08-01Option exercise15,000—115,672
2019-07-30Grant / award (derivative)30,000—97,500
2019-06-03Option exercise (derivative)7,500—67,500
2019-06-03Option exercise7,500—102,866
2019-06-03Tax withholding2,194$24.51100,672
2019-05-13Open-market sale3,000$26.4195,366
2019-02-07Open-market sale3,000$26.6898,366
2019-02-01Tax withholding18$25.93101,366
2018-12-11Option exercise (derivative)50—75,000
2018-12-11Option exercise50—101,384
2018-11-13Option exercise (derivative)6,250—75,050
2018-11-13Tax withholding1,841$26.36101,334
2018-11-13Option exercise6,250—103,175
2018-11-06Open-market sale3,000$27.8796,925
2018-09-04Option exercise (derivative)7,500—81,300
2018-09-04Tax withholding2,209$25.0099,925
2018-09-04Option exercise7,500—102,134
2018-08-06Open-market sale3,000$26.0094,634
2018-08-01Option exercise (derivative)7,500—88,800
2018-08-01Tax withholding2,209$26.8097,634
2018-08-01Option exercise7,500—99,843
2018-07-18Grant / award (derivative)30,000—96,300
2018-06-01Option exercise (derivative)7,500—66,300
2018-06-01Tax withholding2,191$27.0092,343
2018-06-01Option exercise7,500—94,534
2018-05-08Open-market sale3,000$27.8287,034
2018-02-02Tax withholding18$28.4393,034
2018-02-02Open-market sale3,000$28.2090,034
2017-12-11Option exercise (derivative)50—73,800
2017-12-11Option exercise50—93,052
2017-11-13Option exercise (derivative)6,250—73,850
2017-11-13Option exercise6,250—95,071
2017-11-13Tax withholding2,069$28.5893,002
2017-10-31Open-market sale3,000$28.1788,821
2017-09-04Option exercise (derivative)7,500—80,100
2017-09-04Option exercise7,500—94,255
2017-09-04Tax withholding2,434$32.7591,821
2017-08-26Option exercise (derivative)3,646—87,600
2017-08-26Tax withholding1,184$32.6586,755
2017-08-26Option exercise3,646—87,939
2017-08-01Open-market sale33,000$34.6684,293
2017-07-25Grant / award (derivative)30,000—91,246
2017-06-01Option exercise (derivative)7,500—61,246
2017-06-01Tax withholding2,422$36.60117,293
2017-06-01Option exercise7,500—119,715
2017-05-10Open-market sale1,000$34.60112,215
2017-02-03Tax withholding19$32.60114,215
2017-02-03Open-market sale1,000$32.99113,215
2016-12-11Option exercise (derivative)50—68,746
2016-12-11Option exercise50—114,234
2016-11-13Option exercise (derivative)6,250—68,796
2016-11-13Tax withholding2,029$31.60114,184
2016-11-13Option exercise6,250—116,213
2016-11-01Open-market sale1,000$27.50109,963
2016-09-04Option exercise (derivative)7,500—75,046
2016-09-04Option exercise7,500—113,397
2016-09-04Tax withholding2,434$30.11110,963
2016-08-26Option exercise (derivative)3,646—82,546
2016-08-26Tax withholding1,184$29.59105,897
2016-08-26Option exercise3,646—107,081
2016-08-21Option exercise (derivative)3,622—86,192
2016-08-21Option exercise3,622—104,611
2016-08-21Tax withholding1,176$29.15103,435
2016-08-02Open-market sale1,000$27.48100,989
2016-06-01Grant / award (derivative)30,000—89,814
2016-02-02Tax withholding19$20.94101,989
2015-12-11Option exercise (derivative)50—59,814
2015-12-11Option exercise50—102,008
2015-11-13Option exercise (derivative)6,250—59,864
2015-11-13Option exercise6,250—103,990
2015-11-13Tax withholding2,032$34.30101,958
2015-09-07Option exercise (derivative)4,200—66,114
2015-09-07Option exercise4,200—99,105
2015-09-07Tax withholding1,365$35.5997,740
2015-09-04Grant / award (derivative)30,000—70,314
2015-08-26Option exercise (derivative)3,646—40,314
2015-08-26Option exercise3,646—96,090
2015-08-26Tax withholding1,185$37.1494,905
2015-08-21Option exercise (derivative)3,622—43,960
2015-08-21Tax withholding1,178$39.1792,444
2015-08-21Option exercise3,622—93,622
2014-12-11Grant / award (derivative)200—47,582
2014-11-13Grant / award (derivative)25,000—47,382
2014-09-07Option exercise (derivative)4,200—22,382
2014-09-07Option exercise4,200—91,858
2014-09-07Tax withholding1,858$46.3990,000
2014-08-26Option exercise (derivative)3,645—26,582
2014-08-26Tax withholding1,187$45.3987,658
2014-08-26Option exercise3,645—88,845
2014-08-21Option exercise (derivative)3,622—30,227
2014-08-21Option exercise3,622—86,379
2014-08-21Tax withholding1,179$45.4285,200
2014-06-08Option exercise (derivative)8,501—33,849
2014-06-08Tax withholding2,761$40.4582,757
2014-06-08Option exercise8,501—85,518
2013-09-07Option exercise (derivative)4,200—42,350
2013-09-07Tax withholding1,370$24.5577,017
2013-09-07Option exercise4,200—78,387
2013-08-26Grant / award (derivative)14,583—46,550
2013-08-21Option exercise (derivative)3,621—31,967
2013-08-21Option exercise3,621—75,368
2013-08-21Tax withholding1,181$25.8874,187
2013-06-08Option exercise (derivative)8,501—35,588
2013-06-08Tax withholding2,772$24.3571,747
2013-06-08Option exercise8,501—74,519
2012-09-07Option exercise (derivative)4,200—44,089
2012-09-07Tax withholding1,332$25.2363,983
2012-09-07Option exercise4,200—65,315
2012-08-21Grant / award (derivative)14,487—48,289
2012-06-08Option exercise (derivative)8,501—33,802
2012-06-08Tax withholding2,695$21.3961,115
2012-06-08Option exercise8,501—63,810
2012-02-06Option exercise (derivative)17,500—42,303
2012-02-06Tax withholding5,700$20.9355,309
2012-02-06Option exercise17,500—61,009
2012-01-31Open-market sale14,000$20.3743,509
2011-09-07Grant / award (derivative)16,800—59,803
2011-06-08Option exercise (derivative)8,500—43,003
2011-06-08Option exercise8,500—60,208
2011-06-08Tax withholding2,699$20.2457,509
2011-05-03Option exercise (derivative)2,500—51,503
2011-05-03Option exercise2,500—52,502
2011-05-03Open-market sale10,000$24.3150,002
2011-05-03Tax withholding794$27.0251,708
2011-02-04Option exercise (derivative)17,500—54,003
2011-02-04Option exercise17,500—65,687
2011-02-04Tax withholding5,685$24.1460,002
2011-02-01Open-market sale10,000$23.0748,187
2010-10-26Option exercise (derivative)20,000$0.000
2010-10-26Open-market sale20,000$23.0358,187
2010-10-26Option exercise20,000$7.8578,187
2010-06-08Grant / award (derivative)34,003—71,503
2010-05-04Option exercise (derivative)2,500—37,500
2010-05-04Tax withholding1,044$14.6658,187
2010-05-04Option exercise2,500—59,231
2010-02-12Option exercise (derivative)25,000$0.000
2010-02-12Open-market sale25,000$15.0056,731
2010-02-12Option exercise25,000$5.2681,731
2010-02-08Option exercise (derivative)15,000$0.0025,000
2010-02-08Open-market sale15,000$14.5356,731
2010-02-08Option exercise15,000$5.2671,731
2010-02-04Option exercise (derivative)17,500—40,000
2010-02-04Tax withholding5,557$14.5756,731
2010-02-04Option exercise17,500—62,288
2010-01-26Option exercise (derivative)25,000$0.000
2010-01-26Option exercise (derivative)4,757—57,500
2010-01-26Option exercise4,757—46,594
2010-01-26Tax withholding1,806$14.6644,788
2010-01-26Option exercise53,750$4.2298,538
2010-01-26Open-market sale53,750$14.3844,788
2009-10-27Option exercise (derivative)15,000$4.2228,750
2009-10-27Option exercise15,000$4.2256,837
2009-10-27Open-market sale15,000$13.1641,837
2009-08-25Option exercise (derivative)5,000$4.2243,750
2009-08-25Open-market sale5,000$11.5241,837
2009-08-25Option exercise5,000$4.2246,837
2009-05-05Option exercise (derivative)2,500—62,257
2009-05-05Open-market sale797$10.4141,837
2009-05-05Option exercise2,500—42,634
2009-02-04Option exercise (derivative)17,500—64,757
2009-02-04Open-market sale5,730$14.0840,134
2009-02-04Option exercise17,500—45,864
2009-01-27Option exercise (derivative)4,756—82,257
2009-01-27Option exercise (derivative)20,000—48,750
2009-01-27Option exercise20,000$4.2243,608
2009-01-27Open-market sale20,000$14.2823,608
2009-01-27Option exercise4,756—28,364
2008-05-06Option exercise (derivative)2,500—240,763
2008-05-06Open-market sale794$11.5423,608
2008-05-06Option exercise2,500—24,402
2008-02-07Option exercise (derivative)4,756—173,263
2008-02-07Option exercise4,756—23,707
2008-02-07Open-market sale1,805$10.7621,902
2008-02-04Grant / award (derivative)70,000—248,019
2007-04-05Grant / award (derivative)10,000—178,019
2007-01-30Option exercise (derivative)4,756—168,019
2007-01-30Option exercise4,756—20,756
2007-01-30Open-market sale1,805$8.3318,951
2006-05-08Option exercise (derivative)11,232—192,793
2006-05-08Option exercise (derivative)4,982—181,561
2006-05-08Option exercise (derivative)6,250—186,543
2006-05-08Option exercise (derivative)6,250—175,311
2006-05-08Option exercise (derivative)2,536—172,775
2006-05-08Open-market sale31,250$8.7616,000
2006-05-08Option exercise31,250$4.2247,250
2006-01-24Grant / award (derivative)19,025—204,025

Source: SEC EDGAR Form 4 filings. For informational purposes only — not investment advice.