SEC CIK 1196898

WALLACE RICHARD P

Reported ownership across 3 companies, sourced from SEC Form 4 filings and updated daily.

Current Positions

CompanyShares OwnedAs Of
KLACview stock →706,924.552026-09-15
NTAPview stock →30,1362019-09-11
MRVLview stock →7,7272026-06-13

Position History — KLAC

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

0294,966589,933884,8992006-022012-082015-092018-082021-082023-082026-082026-09

Recent Filings — KLAC

DateActivitySharesPriceOwned After
2026-09-15Open-market sale72,019$171.88706,924.55
2026-08-11Open-market sale87,568$198.95778,943.55
2026-08-07Tax withholding12,761.893$193.22866,511.55
2026-08-06Grant / award40,841.235$0.00879,273.443
2026-08-06Tax withholding46,466.872$192.80838,432.208
2026-08-06Grant / award93,721$0.00884,899.08
2026-08-06Tax withholding87,481.432$192.80791,178.08
2026-08-06Grant / award352,875$0.00878,659.512
2026-08-04Tax withholding89,786.901$182.75525,784.512
2026-08-04Tax withholding19,950.993$182.75615,571.413
2026-08-03Tax withholding19,440.319$182.82635,522.406
2026-08-01Tax withholding13,213.071$182.82654,962.725
2026-06-30Tax withholding45,850.444$278.39668,175.796
2026-06-30J196.16$108.33714,026.24
2026-06-11Open-market sale4,512$2213.3771,383.008
2026-05-12Open-market sale4,512$1794.0075,895.01
2025-11-11Gift804$0.0080,407.01
2025-11-11Open-market sale10,803$1203.1081,211.01
2025-08-12Open-market sale10,801$913.6892,818.01
2025-08-12Gift804$0.0092,014.01
2025-08-07Grant / award10,294.89$0.00103,619.01
2025-08-07Grant / award9,247.77$0.0093,324.12
2025-08-07Grant / award36,219$0.0093,055.04
2025-08-07Tax withholding8,978.69$888.2884,076.35
2025-08-05Tax withholding2,143.84$915.6256,836.04
2025-08-05Tax withholding9,648.02$915.6258,979.88
2025-08-04Tax withholding1,995.1$886.6468,627.9
2025-08-03Tax withholding1,944.03$886.6470,623
2025-08-01Tax withholding1,321.31$879.0372,567.04
2025-06-30Tax withholding4,085.99$889.8773,888.34
2025-06-30J39.27$541.1377,974.33
2025-05-06Gift805$0.0077,935.07
2025-05-06Open-market sale10,802$683.3078,740.07
2025-02-11Gift805$0.0089,542.07
2024-11-12Open-market sale14,306$663.0190,347.07
2024-11-12Gift676$0.00104,653.07
2024-11-12Gift2,380$0.000
2024-08-06Gift3,055$0.002,380
2024-08-06Open-market sale17,437$705.01105,329.07
2024-08-06Tax withholding2,274.24$703.48132,999.87
2024-08-06Tax withholding10,233.81$703.48122,766.07
2024-08-05Tax withholding9,648.76$696.17135,274.11
2024-08-05Tax withholding2,143.84$696.17144,922.87
2024-08-04Tax withholding1,995.1$696.17147,066.71
2024-08-03Tax withholding1,944.03$696.17149,061.81
2024-08-01Grant / award10,658.01$0.00103,844.13
2024-08-01Grant / award38,920.5$0.00142,764.63
2024-08-01Grant / award8,241.21$0.00151,005.84
2024-06-28J44.61$476.3393,186.12
2024-05-07Open-market sale14,009$716.6393,141.51
2024-05-07Gift3,055$0.005,435
2024-04-11Tax withholding16,894.88$700.61107,150.51
2023-11-02Gift692$0.008,490
2023-08-07Open-market sale5,282$505.37127,491.39
2023-08-07Open-market sale100$507.08124,045.39
2023-08-07Open-market sale3,346$506.22124,145.39
2023-08-07Open-market sale15,012$504.43132,773.39
2023-08-07Open-market sale4,634$503.46147,785.39
2023-08-07Open-market sale1,152$500.26157,893.39
2023-08-07Open-market sale3,273$501.53154,620.39
2023-08-07Open-market sale2,201$502.30152,419.39
2023-08-06Tax withholding2,275$496.47169,280.39
2023-08-06Tax withholding10,235$496.47159,045.39
2023-08-05Tax withholding2,145$496.47171,555.39
2023-08-04Tax withholding1,996$496.47173,700.39
2023-08-03Grant / award41,284$0.00175,696.39
2023-08-03Grant / award15,684$0.00134,412.39
2023-08-01Tax withholding14,350$514.28121,917.39
2023-08-01Tax withholding3,189$514.28118,728.39
2023-06-30J66.39$320.07136,267.39
2023-05-05Open-market sale1,000$386.22136,401
2023-05-05Open-market sale955$384.65137,401
2023-05-05Open-market sale200$387.74136,201
2023-05-05Open-market sale231$380.41140,552
2023-05-05Open-market sale700$381.81139,852
2023-05-05Open-market sale500$382.61139,352
2023-05-05Open-market sale996$383.55138,356
2023-05-03Open-market sale2,729$381.42147,059
2023-05-03Open-market sale2,378$383.74143,232
2023-05-03Open-market sale2,149$384.52141,083
2023-05-03Open-market sale300$385.52140,783
2023-05-03Open-market sale3,914$380.38149,788
2023-05-03Open-market sale1,449$382.32145,610
2023-05-02Open-market sale2,100$384.79155,102
2023-05-02Open-market sale1,100$382.57157,202
2023-05-02Open-market sale801$381.34158,302
2023-05-02Open-market sale12,098$380.31159,103
2023-05-02Open-market sale1,400$385.82153,702
2023-04-11Tax withholding20,547$377.91171,201
2022-08-15Open-market sale3,685$379.15262,377
2022-08-15Open-market sale5,766$380.30256,611
2022-08-15Open-market sale15,186$381.24241,425
2022-08-15Open-market sale10,770$383.11212,449
2022-08-15Open-market sale12,083$384.22200,366
2022-08-15Open-market sale8,618$385.22191,748
2022-08-15Open-market sale18,206$382.25223,219
2022-08-06Tax withholding2,275$395.74266,062
2022-08-05Tax withholding2,145$395.74268,337
2022-08-04Grant / award16,097$0.00226,947
2022-08-04Tax withholding14,350$397.40270,482
2022-08-04Grant / award57,885$0.00284,832
2022-08-02Tax withholding3,420$382.69210,850
2022-08-02Tax withholding13,747$382.69214,270
2022-08-01Tax withholding3,189$385.64228,017
2022-06-30J57$271.22231,206
2022-04-11Tax withholding20,547$331.47231,149
2021-08-10Open-market sale1,166$345.6963,189
2021-08-10Open-market sale1,600$349.5456,494
2021-08-10Open-market sale2,011$348.7358,094
2021-08-10Open-market sale2,284$347.7760,105
2021-08-10Open-market sale800$346.2762,389
2021-08-10Open-market sale300$351.1956,194
2021-08-10Open-market sale6,474$344.4664,355
2021-08-10Open-market sale6,897$343.4070,829
2021-08-10Open-market sale5,404$342.5677,726
2021-08-10Open-market sale14,854$341.6583,130
2021-08-06Tax withholding2,275$353.3597,984
2021-08-06Option exercise4,587$0.00100,259
2021-08-06Option exercise4,587$0.00195,502
2021-08-05Tax withholding13,748$353.7195,672
2021-08-05Option exercise27,727$0.00109,420
2021-08-05J7,365$0.00200,089
2021-08-05Option exercise27,727$0.00207,454
2021-08-05Grant / award55,453$0.00235,181
2021-08-05Grant / award17,298$0.00179,728
2021-08-03Option exercise7,504$0.00162,430
2021-08-03Option exercise28,140$0.00169,934
2021-08-03Option exercise28,140$0.0091,862
2021-08-03Tax withholding13,952$346.8977,910
2021-08-03Tax withholding3,721$346.8981,693
2021-08-03Option exercise7,504$0.0085,414
2021-08-02Option exercise6,897$0.00198,074
2021-08-02Tax withholding3,420$345.9163,722
2021-08-02Option exercise6,897$0.0067,142
2021-08-01Tax withholding3,189$348.1660,245
2021-08-01Option exercise6,432$0.00204,971
2021-08-01Option exercise6,432$0.0063,434
2021-06-30J96$221.2857,002
2021-05-24Open-market sale5,000$315.0056,906
2021-05-10Open-market sale15,000$309.9561,906
2021-02-03Open-market sale4,216$301.6076,906
2020-11-25Grant / award41,441$0.00211,403
2020-11-11Option exercise8,363$0.0085,269
2020-11-11Tax withholding4,147$233.5181,122
2020-11-11Option exercise8,363$0.00169,962
2020-08-19Open-market sale16,974$211.0779,879
2020-08-19Open-market sale2,973$211.8476,906
2020-08-19Open-market sale15,168$210.2496,853
2020-08-06Tax withholding13,952$203.59112,021
2020-08-06Option exercise28,140$0.00178,325
2020-08-06Option exercise28,140$0.00125,973
2020-08-06Grant / award18,348$0.00150,185
2020-08-06Grant / award56,280$0.00206,465
2020-08-04Tax withholding10,251$204.9097,833
2020-08-04Option exercise20,675$0.00131,837
2020-08-04Option exercise20,675$0.00108,084
2020-08-03Option exercise7,504$0.0091,130
2020-08-03Option exercise7,504$0.00152,512
2020-08-03Tax withholding3,721$207.6587,409
2020-08-02Option exercise6,897$0.0087,046
2020-08-02Option exercise6,897$0.00160,016
2020-08-02Tax withholding3,420$199.8383,626
2020-08-01Option exercise6,432$0.0083,338
2020-08-01Tax withholding3,189$199.8380,149
2020-08-01Option exercise6,432$0.00166,913
2020-07-31Grant / award41,441$0.00173,345
2020-06-30J136$155.1976,906
2020-05-11Open-market sale10,278$169.5476,770
2020-05-11Open-market sale7,297$167.95106,739
2020-05-11Open-market sale19,691$168.9987,048
2019-11-22Option exercise39,810$0.00131,904
2019-11-22Option exercise39,810$0.00133,774
2019-11-22Tax withholding19,738$158.49114,036
2019-11-22Grant / award39,810$0.00171,714
2019-11-20Grant / award41,441$0.00131,904
2019-11-11Option exercise8,363$0.0098,111
2019-11-11Option exercise8,363$0.0090,463
2019-11-11Tax withholding4,147$174.4393,964
2019-08-06Tax withholding16,277$135.6483,074
2019-08-06Option exercise32,829$0.00112,063
2019-08-06Option exercise32,829$0.0099,351
2019-08-06Option exercise13,237$0.0098,826
2019-08-06Option exercise13,237$0.0096,311
2019-08-06Tax withholding6,563$135.6489,748
2019-08-05Option exercise7,504$0.0070,243
2019-08-05Tax withholding3,721$133.2466,522
2019-08-05Option exercise7,504$0.00144,892
2019-08-04Tax withholding10,251$133.2462,739
2019-08-04Option exercise20,675$0.0072,990
2019-08-04Option exercise20,675$0.00152,396
2019-08-02Tax withholding3,421$133.2452,315
2019-08-02Option exercise6,898$0.0055,736
2019-08-02Option exercise6,898$0.00173,071
2019-08-01Grant / award25,726$0.00179,969
2019-07-01J274$77.2748,838
2018-11-11Tax withholding4,147$95.2848,564
2018-11-11Option exercise8,364$0.0052,711
2018-11-11Option exercise8,364$0.00154,243
2018-09-04Open-market sale6,518$116.9150,137
2018-09-04Open-market sale5,790$117.8744,347
2018-08-08Open-market sale2,100$116.3460,101
2018-08-08Open-market sale3,446$117.5556,655
2018-08-07Option exercise25,740$0.0069,417
2018-08-07Open-market sale13,269$117.6653,634
2018-08-07Tax withholding5,454$118.1662,201
2018-08-07Option exercise11,000$0.0067,655
2018-08-07Option exercise11,000$0.00162,607
2018-08-07Tax withholding12,762$118.1656,655
2018-08-07Option exercise25,740$0.00173,607
2018-08-07Open-market sale1,100$118.5443,677
2018-08-07Open-market sale5,574$117.6844,777
2018-08-07Open-market sale3,283$118.4450,351
2018-08-06Open-market sale3,783$118.8543,677
2018-08-06Open-market sale10,424$118.3647,460
2018-08-06Tax withholding6,563$118.2766,903
2018-08-06Option exercise32,829$0.00212,584
2018-08-06Option exercise32,829$0.0076,506
2018-08-06Tax withholding16,277$118.2760,229
2018-08-06Option exercise13,237$0.00199,347
2018-08-06Option exercise13,237$0.0073,466
2018-08-04Option exercise20,675$0.0068,135
2018-08-04Option exercise20,675$0.00245,413
2018-08-03Tax withholding10,251$119.5957,884
2018-08-03Option exercise7,504$0.00266,088
2018-08-03Tax withholding3,721$119.5947,460
2018-08-03Option exercise7,504$0.0051,181
2018-08-02Grant / award65,658$0.00273,592
2018-08-02Grant / award27,589$0.00207,934
2018-07-02J235$87.1543,677
2018-01-31Open-market sale13,299$110.1043,442
2017-11-11Option exercise8,364$0.00180,345
2017-11-11Tax withholding4,365$102.4456,741
2017-11-11Option exercise8,364$0.0061,106
2017-08-31Option exercise25,740$0.0066,174
2017-08-31Option exercise25,740$0.00188,709
2017-08-31Tax withholding13,432$93.6952,742
2017-08-31Grant / award51,480$0.00214,449
2017-08-15Open-market sale18,980$90.8858,831
2017-08-15Open-market sale18,397$90.8540,434
2017-08-07Tax withholding5,740$92.0177,811
2017-08-07Option exercise11,000$0.0083,551
2017-08-06Option exercise52,176$0.0099,778
2017-08-06Tax withholding27,227$88.8372,551
2017-08-04Tax withholding10,789$88.8347,602
2017-08-04Option exercise20,675$0.0058,391
2017-08-03Grant / award30,016$0.00246,820
2017-07-03J314$67.5037,716
2017-02-01Open-market sale19,563$85.4956,382
2017-02-01Open-market sale18,980$85.4437,402
2016-12-08Open-market sale35,000$79.1775,945
2016-11-11Grant / award33,454$0.00216,804
2016-09-07Tax withholding14,513$70.80110,583
2016-09-07Option exercise27,812$0.00125,096
2016-09-07Grant / award55,625$0.00183,350
2016-08-07Option exercise11,000$0.00103,024
2016-08-07Tax withholding5,740$77.6397,284
2016-08-06Option exercise13,238$0.0098,932
2016-08-06Tax withholding6,908$77.6392,024
2016-08-06Tax withholding5,806$77.6385,694
2016-08-06Option exercise11,125$0.0091,500
2016-08-04Grant / award82,700$0.00190,900
2016-08-02Tax withholding13,433$75.7274,745
2016-08-02Option exercise11,775$0.0086,520
2016-08-02Tax withholding6,145$75.7280,375
2016-08-02Option exercise29,437$0.0088,178
2015-09-03Option exercise29,438$0.0074,101
2015-09-03Grant / award58,875$0.00149,412
2015-09-03Tax withholding15,361$48.8358,740
2015-08-07Tax withholding5,740$52.3544,663
2015-08-07Option exercise11,000$0.0050,403
2015-08-06Grant / award52,950$0.00130,975
2015-08-06Option exercise11,125$0.0045,209
2015-08-06Tax withholding5,806$51.9539,403
2015-08-04Option exercise27,050$0.0048,199
2015-08-04Tax withholding14,115$51.8534,084
2015-08-04Tax withholding13,605$51.8521,149
2015-08-04Option exercise27,050$0.0034,754
2015-08-02Tax withholding4,426$53.057,704
2015-08-02Option exercise11,775$0.0012,130
2014-11-17Open-market sale478$79.409,182
2014-11-17Open-market sale10,000$79.259,660
2014-08-15Open-market sale27,257$73.718,784
2014-08-15Open-market sale500$74.368,284
2014-08-07Grant / award44,000$0.00155,025
2014-08-06Grant / award11,125—44,939
2014-08-06Tax withholding5,806$71.8839,133
2014-08-05Tax withholding13,457$71.6021,190
2014-08-05Grant / award26,400—47,590
2014-08-05Tax withholding13,776$71.6033,814
2014-08-05Grant / award26,400—34,647
2014-08-02Tax withholding4,426$71.638,247
2014-08-02Grant / award11,775—12,673
2014-05-15Open-market sale12,243$62.278,284
2014-03-03Open-market sale20,000$64.1720,527
2013-11-15Open-market sale15,000$62.5819,027
2013-11-15Open-market sale5,000$62.0314,027
2013-11-15Open-market sale5,000$62.499,027
2013-10-17Option exercise (derivative)15,000$0.000
2013-10-17Open-market sale15,000$63.0032,004
2013-10-17Option exercise15,000$58.1047,004
2013-08-15Open-market sale25,000$57.710
2013-08-06Tax withholding19,307$58.3764,258
2013-08-06Grant / award37,000—83,565
2013-08-06Grant / award28,750—47,819
2013-08-06Grant / award28,750—61,567
2013-08-06Tax withholding15,002$58.3732,817
2013-08-06Grant / award27,050—91,308
2013-08-06Tax withholding14,115$58.3777,193
2013-08-06Grant / award54,100$0.00142,225
2013-08-06Grant / award44,500$0.00186,725
2013-08-06Tax withholding15,002$58.3746,565
2013-08-04Tax withholding14,115$59.5019,069
2013-08-04Grant / award27,050—33,184
2013-08-02Tax withholding6,145$59.506,134
2013-08-02Grant / award11,775—12,279
2013-05-15Open-market sale25,000$54.3413,838
2013-04-25Option exercise (derivative)30,000$0.000
2013-04-25Open-market sale30,000$56.0038,838
2013-04-25Option exercise30,000$53.8668,838
2013-03-01Option exercise (derivative)18,750$0.000
2013-03-01Open-market sale71,800$54.2952,040
2013-03-01Option exercise75,000$41.79123,840
2013-03-01Open-market sale11,050$54.3049,040
2013-03-01Option exercise11,250$40.6660,090
2013-03-01Open-market sale17,850$54.2949,740
2013-03-01Option exercise18,750$45.1667,590
2013-03-01Open-market sale9,502$54.2939,338
2013-03-01Open-market sale500$54.6638,838
2013-03-01Open-market sale200$54.7148,840
2013-01-25Option exercise (derivative)50,000$0.000
2013-01-25Option exercise12,500$51.2361,340
2013-01-25Option exercise50,000$52.5398,840
2013-01-25Open-market sale11,660$56.0248,840
2012-11-15Open-market sale3,338$44.8160,500
2012-08-15Open-market sale20,000$52.6263,838
2012-08-05Grant / award26,400—96,162
2012-08-05Grant / award26,400—81,341
2012-08-05Tax withholding12,324$52.1083,838
2012-08-05Tax withholding11,579$52.1069,762
2012-08-02Grant / award47,100$0.00301,300
2012-08-02Grant / award52,800$0.00254,200
2012-05-15Open-market sale20,000$49.9054,415
2012-03-26Open-market sale11,660$54.0074,415
2012-03-20Option exercise (derivative)27,084$0.000
2012-03-20Option exercise27,084$47.95113,159
2012-03-20Open-market sale27,084$52.7586,075
2012-02-01Open-market sale11,660$52.0086,075
2012-01-31Option exercise (derivative)1,000$0.000
2012-01-31Option exercise1,000$40.14118,735
2012-01-31Open-market sale21,000$51.5497,735
2012-01-27Option exercise (derivative)97,916$0.0027,084
2012-01-27Option exercise97,916$47.95215,651
2012-01-27Open-market sale97,916$52.75117,735
2012-01-18Open-market sale16,662$49.75117,735
2011-08-13Tax withholding5,835$35.93134,397
2011-08-13Grant / award12,500—140,232
2011-08-08Grant / award26,145—139,937
2011-08-08Tax withholding12,205$34.23127,732
2011-08-06Tax withholding17,272$36.20113,792
2011-08-06Grant / award37,000—131,064
2011-08-06Tax withholding13,421$36.2094,064
2011-08-06Grant / award28,750—107,485
2011-08-06Tax withholding13,421$36.2078,735
2011-08-06Grant / award28,750—92,156
2011-08-04Grant / award54,100$0.00334,545
2011-02-17Option exercise (derivative)16,500$0.000
2011-02-17Tax withholding16,330$49.5362,761
2011-02-17Grant / award37,500—79,091
2011-02-17Open-market sale30,643$49.7541,591
2011-02-17Option exercise16,500$45.2572,234
2011-02-01Option exercise (derivative)10,000$0.000
2011-02-01Open-market sale10,000$44.6455,734
2011-02-01Option exercise10,000$37.0565,734
2011-01-26Option exercise (derivative)3,792$0.000
2011-01-26Open-market sale75,023$44.0055,734
2011-01-26Option exercise3,792$32.75110,757
2011-01-26Option exercise20,000$34.67130,757
2011-01-14Option exercise (derivative)9,000$0.000
2011-01-14Open-market sale18,792$41.84106,965
2011-01-14Open-market sale9,000$41.84125,757
2011-01-14Option exercise9,000$29.31134,757
2010-10-11Option exercise (derivative)3,209$0.000
2010-10-11Open-market sale7,000$34.62125,757
2010-10-11Option exercise3,209$32.88132,757
2010-10-11Option exercise3,791$26.25129,548
2010-09-26Grant / award12,500—131,592
2010-09-26Tax withholding5,835$33.45125,757
2010-09-19Grant / award31,250—133,680
2010-09-19Tax withholding14,588$31.05119,092
2010-08-05Grant / award57,500$0.00308,895
2010-08-05Grant / award52,800$0.00361,695
2010-02-17Grant / award37,500—115,972
2010-02-17Tax withholding14,219$30.43101,753
2009-10-18Tax withholding9,404$35.5878,472
2009-10-18Grant / award20,555—87,876
2009-09-26Tax withholding5,719$34.9667,321
2009-09-26Grant / award12,500—73,040
2009-08-13Tax withholding5,138$31.6560,540
2009-08-13Grant / award12,500—65,678
2009-08-08Tax withholding9,348$31.2153,178
2009-08-08Grant / award26,146—62,526
2009-08-06Grant / award57,500$0.00286,596
2009-08-06Grant / award74,000$0.00360,596
2008-10-18Grant / award20,556—44,672
2008-10-18Tax withholding9,404$21.4535,268
2008-09-19Tax withholding12,458$34.3324,116
2008-09-19Grant / award31,250—36,574
2008-08-06Grant / award52,291$0.00255,902
2008-08-06Grant / award25,000$0.00280,902
2007-08-08Grant / award62,500$0.00203,661
2006-12-28Disposition to issuer (derivative)4,667—3,792
2006-12-28Disposition to issuer (derivative)3,209—3,791
2006-12-28Grant / award (derivative)3,209—3,209
2006-12-28Grant / award (derivative)16,500—16,500
2006-12-28Disposition to issuer (derivative)16,500—9,000
2006-12-28Grant / award (derivative)4,667—4,667
2006-02-17Grant / award (derivative)50,000$0.0050,000
2006-02-17Grant / award75,000$0.00141,111

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