SEC CIK 1034045

DUNKEL DAVID L

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

Current Positions

CompanyShares OwnedAs Of
KFRCview stock →521,3292025-05-07

Position History — KFRC

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

04,443,3338,886,66713,330,0002006-012006-052008-092011-012017-012020-062025-052025-05

Recent Filings — KFRC

DateActivitySharesPriceOwned After
2026-09-11J (derivative)97$0.0012,624
2026-06-12J (derivative)100$0.0012,527
2026-04-24Grant / award (derivative)4,782$0.0012,427
2026-03-06J (derivative)110$0.007,645
2025-12-05J (derivative)98$0.007,535
2025-09-12J (derivative)94$0.007,437
2025-06-13J (derivative)72$0.007,343
2025-05-07Open-market buy1,000$37.45521,329
2025-05-06Open-market buy3,000$37.47520,329
2025-05-05Open-market buy1,000$37.80517,329
2025-05-01Open-market buy5,000$38.16516,329
2025-04-25Grant / award (derivative)3,188$0.007,271
2025-03-07J (derivative)31$0.004,083
2024-12-27Tax withholding4,656$56.7113,511
2024-12-26Gift11,170$0.00497,818
2024-12-06J (derivative)26$0.004,052
2024-12-06J115$0.0018,167
2024-09-13J (derivative)24$0.004,026
2024-09-13J109$0.0018,052
2024-06-14J (derivative)25$0.004,002
2024-06-14J111$0.0017,943
2024-04-26Grant / award (derivative)2,183$0.003,977
2024-03-15J (derivative)10$0.001,794
2024-03-15J98$0.0017,832
2023-12-27Tax withholding26,864$67.8459,146
2023-12-15J (derivative)9$0.001,784
2023-12-15Gift20,000$0.00467,576
2023-12-15J453$0.0086,011
2023-09-15J (derivative)11$0.001,775
2023-09-15J524$0.0092,967
2023-08-01Grant / award (derivative)1,764$0.001,764
2023-07-31Tax withholding4,807$63.4492,443
2023-07-31Grant / award12,216$0.0097,250
2023-06-16J497$0.0085,034
2023-03-10J495$0.0084,537
2022-12-31Grant / award34,653$0.00128,168
2022-12-27Tax withholding28,626$54.9793,515
2022-12-14Gift20,000$0.00385,588
2022-12-09J695$0.00172,593
2022-09-16J608$0.00171,898
2022-06-10J551$0.00171,290
2022-03-11J534$0.00170,739
2021-12-31Grant / award42,542$0.00170,205
2021-12-27Tax withholding32,729$76.99127,663
2021-12-21Gift20,000$0.00405,588
2021-12-10J567$0.00160,392
2021-11-04Open-market sale4,889$71.00425,588
2021-11-02Open-market sale40,111$70.04430,477
2021-10-11Open-market sale5,000$69.00470,588
2021-10-07Open-market sale25,000$65.03475,588
2021-10-05Open-market sale5,992$60.00500,588
2021-09-27Open-market sale15,308$63.02506,580
2021-09-24Gift20,000$0.00525,588
2021-09-24Open-market sale3,700$63.00521,888
2021-09-15Open-market sale24,436$60.02545,588
2021-09-14Open-market sale564$60.02570,024
2021-09-10J691$0.00159,825
2021-06-11J582$0.00159,134
2021-04-14Open-market sale50,000$56.00570,588
2021-04-12Open-market sale23,300$55.5112,399
2021-04-09Open-market sale1,700$55.5035,699
2021-04-08Open-market sale22,400$55.0037,399
2021-04-07Open-market sale13,130$54.6059,799
2021-04-06Open-market sale7,809$54.5072,929
2021-04-05Open-market sale14,361$54.3980,738
2021-04-01Open-market sale12,300$54.3095,099
2021-03-15Open-market sale4,702$54.09107,399
2021-03-12Open-market sale24,729$54.10112,101
2021-03-12J668$0.00136,830
2021-03-10Open-market sale5,271$54.08136,162
2021-03-03Open-market sale15,000$54.72141,433
2021-01-07Open-market sale961$45.05156,433
2021-01-06Open-market sale50,700$44.17157,394
2020-12-31Grant / award80,185$0.00208,094
2020-12-27Tax withholding32,574$42.54127,909
2020-12-15Gift75,000$0.00766,741
2020-12-04J745$0.00160,483
2020-11-11Gift20,000$0.00841,741
2020-09-11J941$0.00159,738
2020-06-08Open-market sale1,400$33.06861,741
2020-06-05Open-market sale3,600$33.07863,141
2020-06-05J969$0.00158,797
2020-05-27Open-market sale9,753$31.81866,741
2020-05-26Open-market sale9,133$31.06876,494
2020-05-18Open-market sale6,114$30.03885,627
2020-03-06J959$0.00203,780
2020-01-15J45,952$0.00891,741
2020-01-15J45,952$0.00157,828
2019-12-31Grant / award66,121$0.00202,821
2019-12-27Tax withholding29,810$39.92136,700
2019-12-26Open-market sale100$40.67845,789
2019-12-24Open-market sale6,200$40.60845,889
2019-12-20Open-market sale5,000$41.60852,089
2019-12-16Open-market sale2,000$41.19857,089
2019-12-11Open-market sale1,300$40.26859,089
2019-12-06J756$0.00166,510
2019-11-08Gift25,000$0.00860,389
2019-11-06Open-market sale200$42.10885,389
2019-09-06J907$0.00165,754
2019-06-07J847$0.00164,847
2019-03-08J831$0.00199,220
2019-01-16J35,220$0.00885,589
2019-01-16J35,220$0.00164,000
2018-12-31Grant / award48,512$0.00198,749
2018-12-27Tax withholding22,487$29.81150,237
2018-12-27Tax withholding360$29.81198,389
2018-12-07J1,047$0.00172,724
2018-09-07J735$0.00171,677
2018-08-21Open-market sale25,000$42.50875,369
2018-06-08J584$0.00170,942
2018-05-31Open-market sale17,000$34.00900,369
2018-05-30Open-market sale2,000$34.00917,369
2018-05-07Open-market sale20,000$32.02919,369
2018-05-03Open-market sale6,613$30.00939,369
2018-05-02Open-market sale24,987$29.88945,982
2018-04-18Open-market sale8,400$29.58970,969
2018-03-09J710$0.00170,358
2018-03-07Open-market sale10,000$29.01979,369
2018-01-26J27,358$0.00169,648
2018-01-26J27,358$0.00989,369
2018-01-08Open-market sale3,729$27.00962,011
2018-01-04Open-market sale6,271$27.00965,740
2017-12-31Tax withholding19,772$25.25197,006
2017-12-31Grant / award29,703$0.00216,778
2017-12-28Gift4,000$0.00972,011
2017-12-18Open-market sale8,112$26.50976,011
2017-12-15Gift8,500$0.00984,511
2017-12-15Open-market sale388$26.50984,123
2017-12-12Open-market sale1,500$26.50993,011
2017-12-08J856$0.00187,075
2017-11-06Open-market sale16,300$23.91994,511
2017-11-03Open-market sale700$23.551,010,811
2017-09-08J1,236$0.00186,219
2017-06-09J1,205$0.00184,983
2017-05-26Open-market sale8,000$18.321,011,511
2017-05-09Open-market sale2,000$21.001,019,511
2017-03-10J890$0.00204,445
2017-01-04J11,427$0.00182,888
2017-01-04Tax withholding4,303$24.50194,315
2017-01-04J11,427$0.001,021,511
2017-01-02J9,240$0.001,010,084
2017-01-02Tax withholding6,649$23.10207,858
2017-01-02J9,240$0.00198,618
2016-12-31Grant / award72,294$0.00214,507
2016-12-12Gift17,000$0.001,000,844
2016-12-09J714$0.00142,213
2016-09-09J906$0.00141,499
2016-06-10J895$0.00140,593
2016-03-11J934$0.00139,698
2016-01-04Grant / award76,746$0.00138,764
2016-01-02J15,502$0.0062,018
2016-01-02J15,502$0.001,017,844
2015-12-11J382$0.0077,520
2015-09-11J313$0.0077,138
2015-08-17Open-market sale1,480$28.011,002,342
2015-08-14Open-market sale48,520$28.051,003,822
2015-08-13Open-market sale50,000$28.051,052,342
2015-08-12Gift20,000$0.001,105,041
2015-08-12Open-market sale2,699$28.091,102,342
2015-08-11Open-market sale33,929$28.061,125,041
2015-08-10Open-market sale13,372$28.481,158,970
2015-08-07Open-market sale50,000$28.341,172,342
2015-06-12J376$0.0076,825
2015-06-10Open-market sale10,000$23.001,222,342
2015-06-04Open-market sale10,000$22.021,232,342
2015-05-18Open-market sale10,000$22.451,242,342
2015-05-14J320,852$0.001,252,342
2015-04-29Open-market sale25,000$23.511,573,194
2015-03-18J361,263$0.001,598,194
2015-03-13Open-market sale998$23.001,959,457
2015-03-13J371$0.0076,449
2015-03-12Open-market sale7,920$23.001,960,455
2015-03-05Open-market sale10,000$22.901,968,375
2015-03-02Open-market sale4,801$24.021,978,375
2015-02-27Open-market sale1,281$24.011,983,176
2015-01-02Grant / award76,078$0.0076,078
2012-11-05Gift118,546$0.001,987,770
2012-11-02Open-market buy263,000—2,106,316
2012-07-11Gift500$0.001,843,316
2012-03-30J627,356$0.001,843,816
2012-03-30Tax withholding351,412$14.90627,356
2012-03-30J627,356$0.000
2012-02-15Tax withholding1,984$14.12984,284
2012-02-15J5,516$0.00978,768
2012-02-15J5,516$0.001,216,460
2012-02-02Disposition to issuer100,794$0.00986,268
2012-01-03J11,694$0.001,510,944
2012-01-03J11,694$0.001,087,062
2012-01-03Tax withholding4,698$12.761,098,756
2011-12-29Gift300,000$0.001,210,944
2011-12-20J324,677$0.000
2011-12-20J324,677$0.001,499,250
2011-12-20Gift461,878$0.00324,677
2011-12-05Gift40,000$0.001,174,573
2011-06-28Open-market sale30,000$13.071,214,573
2011-06-27Open-market sale22,504$13.051,244,573
2011-06-24Open-market sale45,676$13.111,267,077
2011-02-15J5,180$0.001,103,454
2011-02-15J5,180$0.001,312,753
2011-02-15Tax withholding2,320$17.741,108,634
2011-01-03Tax withholding5,024$16.371,122,323
2011-01-03J11,369$0.001,110,954
2011-01-03Grant / award554,558$0.001,127,347
2011-01-03J11,369$0.001,307,573
2010-12-22J451,991$0.001,296,204
2010-12-22J451,991$0.00786,555
2010-12-03Open-market sale21,630$15.68844,213
2010-12-02Open-market sale40,000$15.39865,843
2010-12-01Open-market sale8,100$15.49905,843
2010-11-30Open-market sale5,000$15.25913,943
2010-11-29Open-market sale10,000$15.29918,943
2010-11-24Open-market sale5,000$15.11928,943
2010-11-22Open-market sale5,000$15.01933,943
2010-11-15Open-market sale5,015$15.50938,943
2010-11-12Open-market sale200$15.50943,958
2010-11-11Open-market sale5,000$15.50944,158
2010-11-10Option exercise (derivative)255,723$0.000
2010-11-10Option exercise (derivative)187,200$0.000
2010-11-10Option exercise187,200$10.951,184,713
2010-11-10Option exercise153,300$9.35997,513
2010-11-10Option exercise255,723$12.661,440,436
2010-11-10Tax withholding491,278$15.59949,158
2010-10-20Gift53,976$0.00844,213
2010-10-19Gift12,678$0.00898,189
2010-10-18Gift33,346$0.00910,867
2010-03-22Option exercise (derivative)206,782$0.000
2010-03-22Option exercise206,782$5.30779,571
2010-03-22Tax withholding119,093$15.93660,478
2010-03-22J87,689$0.00572,789
2010-03-22J87,689$0.00944,213
2010-03-18J261,454$0.00856,524
2010-03-18J261,454$0.001,238,546
2010-02-15J5,516$0.00595,070
2010-02-15J5,516$0.00572,789
2010-02-15Tax withholding1,984$13.90578,305
2010-01-04Grant / award501,111$0.00580,289
2010-01-03J12,056$0.00589,554
2010-01-03J12,056$0.0079,178
2010-01-03Tax withholding4,336$12.5091,234
2009-12-07Option exercise (derivative)125,000$0.0017,559
2009-12-07Option exercise125,000$13.44220,570
2009-12-07Open-market sale125,000$14.0395,570
2009-12-04Option exercise (derivative)50,000$0.00142,559
2009-12-04Option exercise50,000$13.44145,570
2009-12-04Open-market sale50,000$13.7895,570
2009-08-27J207,054$0.0095,570
2009-08-27Tax withholding74,461$12.16302,624
2009-08-27J207,054$0.00577,498
2009-06-05J1,500,000$0.00370,444
2009-06-05J1,500,000$0.001,500,000
2009-02-15J54,549$0.001,870,444
2009-02-15Tax withholding19,617$7.72431,634
2009-02-15J54,549$0.00377,085
2009-01-02Grant / award281,515$0.00451,251
2008-09-22Option exercise (derivative)7,271$0.000
2008-09-22Tax withholding2,085$11.42174,922
2008-09-22Option exercise7,271$7.25177,007
2008-09-22Open-market sale5,186$11.42169,736
2008-09-19Option exercise (derivative)122,232$0.007,271
2008-09-19Open-market sale90,000$11.13169,736
2008-09-19Tax withholding32,232$11.13259,736
2008-09-19Option exercise122,232$7.25291,968
2008-09-10Option exercise (derivative)65,351$0.00129,503
2008-09-10Tax withholding18,151$11.30216,936
2008-09-10Option exercise65,351$7.25235,087
2008-09-10Open-market sale47,200$11.30169,736
2008-09-09Option exercise (derivative)3,858$0.00194,854
2008-09-09Option exercise3,858$7.25173,594
2008-09-09Tax withholding1,058$11.26172,536
2008-09-09Open-market sale2,800$11.26169,736
2008-09-08Option exercise (derivative)1,053$0.00198,712
2008-09-08Open-market sale779$11.10169,736
2008-09-08Option exercise1,053$7.25170,789
2008-09-08Tax withholding274$11.10170,515
2008-09-03Option exercise (derivative)39,000$0.00199,765
2008-09-03Open-market sale29,100$11.01169,736
2008-09-03Tax withholding9,900$11.01198,836
2008-09-03Option exercise39,000$7.25208,736
2008-08-18Option exercise (derivative)47,277$0.00238,765
2008-08-18Open-market sale35,021$11.08169,736
2008-08-18Tax withholding12,256$11.08204,757
2008-08-18Option exercise47,277$7.25217,013
2008-08-15Option exercise (derivative)13,665$0.00286,042
2008-08-15Open-market sale10,100$11.10169,736
2008-08-15Tax withholding3,565$11.10179,836
2008-08-15Option exercise13,665$7.25183,401
2008-07-01J315,000$0.001,815,895
2008-07-01Tax withholding85,000$8.49484,736
2008-07-01J315,000$0.00169,736
2008-02-22J1,338,242$0.001,500,895
2008-02-22J27,621$0.00149,176
2008-02-22J165,863$0.000
2008-02-15Grant / award74,166$0.00569,736
2008-01-02Grant / award400,000$0.00495,570
2007-09-06Option exercise (derivative)500$0.00299,707
2007-09-06Open-market sale500$15.2595,570
2007-09-06Option exercise500$7.2596,070
2007-09-05Option exercise (derivative)22,300$0.00300,207
2007-09-05Option exercise22,300$7.25117,870
2007-09-05Open-market sale9,300$15.15108,570
2007-09-05Open-market sale13,000$15.1195,570
2007-09-04Option exercise (derivative)2,700$0.00322,507
2007-09-04Option exercise2,700$7.2598,270
2007-09-04Open-market sale2,700$15.1095,570
2007-08-31Option exercise (derivative)3,000$0.00325,207
2007-08-31Option exercise3,000$7.2598,570
2007-08-31Open-market sale3,000$15.2595,570
2007-08-30Option exercise (derivative)50,000$0.00328,207
2007-08-30Open-market sale50,000$15.1095,570
2007-08-30Option exercise50,000$7.25145,570
2007-08-27Gift350$0.00162,653
2007-07-12Open-market sale3,000$17.00121,555
2007-07-09Open-market sale43,500$16.67124,555
2007-07-06Open-market sale6,000$16.50168,055
2007-06-04Open-market sale500$16.50174,055
2007-05-29Open-market sale16,500$16.00186,555
2007-05-29Open-market sale12,000$16.09174,555
2007-05-25Open-market sale21,500$16.00203,055
2007-05-11Open-market sale30,000$15.50224,555
2007-05-10Open-market sale20,000$15.50254,555
2007-05-02Open-market sale50,000$15.00274,555
2007-04-17J431,655$0.00431,655
2007-04-17J431,655$0.00171,093
2007-04-10J431,655$0.00602,888
2007-04-10J431,655$0.00768,345
2007-02-23Open-market sale200$13.69330
2007-02-15Grant / award30,000$0.0095,570
2007-01-03Grant / award (derivative)255,723$0.00255,723
2007-01-03Grant / award65,570$0.0065,570
2006-12-21Open-market sale98,166$12.550
2006-12-18Gift8,000$0.00163,003
2006-09-12Gift900$0.00171,003
2006-05-18Option exercise (derivative)60,351$0.00206,782
2006-05-18Option exercise60,351$5.30158,517
2006-05-18Tax withholding60,351$15.9298,166
2006-05-17Option exercise (derivative)5,089$0.000
2006-05-17Open-market sale4,217$15.98172,233
2006-05-17J4,217$0.00176,450
2006-05-17J4,217$0.0098,166
2006-05-17Tax withholding872$15.98102,383
2006-05-17Option exercise5,089$3.49103,255
2006-05-16Option exercise (derivative)131,749$0.005,089
2006-05-16Tax withholding11,741$15.79218,174
2006-05-16Open-market sale33,214$15.90172,233
2006-05-16Open-market sale19,009$16.00205,447
2006-05-16Open-market sale57,000$15.79224,456
2006-05-16J109,223$0.00281,456
2006-05-16J109,223$0.0098,166
2006-05-16Tax withholding6,855$15.90207,389
2006-05-16Tax withholding3,930$16.00214,244
2006-05-16Option exercise131,749$3.49229,915
2006-05-11Option exercise (derivative)15,677$0.00136,838
2006-05-11Tax withholding2,677$15.77111,166
2006-05-11Option exercise15,677$3.49113,843
2006-05-11J13,000$0.0098,166
2006-05-11J13,000$0.00185,233
2006-05-11Open-market sale13,000$15.77172,233
2006-05-10Option exercise (derivative)49,458$0.00152,515
2006-05-10Open-market sale41,021$15.71172,233
2006-05-10J41,021$0.00213,254
2006-05-10J41,021$0.0098,166
2006-05-10Tax withholding8,437$15.71139,187
2006-05-10Option exercise49,458$3.49147,624
2006-05-10Gift650$0.00172,233
2006-05-10Gift6,350$0.00172,883
2006-05-09Option exercise (derivative)9,132$0.00187,200
2006-05-09Option exercise (derivative)18,867$0.00267,133
2006-05-09Option exercise (derivative)7,441$0.00192,559
2006-05-09Option exercise (derivative)13,793$0.00378,207
2006-05-09J49,233$0.0098,166
2006-05-09Option exercise9,132$10.95147,399
2006-05-09Option exercise18,867$5.30138,267
2006-05-09Option exercise7,441$13.44119,400
2006-05-09Option exercise13,793$7.25111,959
2006-05-09Open-market sale53,000$15.72418,311
2006-05-09J49,233$0.00471,311
2006-05-09Option exercise (derivative)8,587$0.000
2006-05-09Option exercise (derivative)53,393$0.00201,973
2006-05-09Tax withholding10,981$15.7298,166
2006-05-09Option exercise55,393$3.49211,380
2006-05-09Option exercise8,587$2.85106,753
2006-05-08Option exercise (derivative)74,712$0.000
2006-05-08Open-market sale40,000$16.00422,078
2006-05-08J332,078$0.00462,078
2006-05-08J332,078$0.0098,166
2006-05-08Option exercise257,366$3.49430,244
2006-05-08Option exercise74,712$2.85172,878
2006-05-08Option exercise (derivative)48,695$0.008,587
2006-05-08J40,000$0.0098,166
2006-05-08J40,000$0.00179,233
2006-05-08Tax withholding8,695$16.18184,923
2006-05-08Option exercise48,695$2.85146,861
2006-05-05Option exercise (derivative)80,200$0.0074,712
2006-05-05Open-market sale200$16.18130,000
2006-05-05Open-market sale50,000$16.03130,200
2006-05-05Open-market sale30,000$15.90180,200
2006-05-05J80,200$0.00210,200
2006-05-05J80,200$0.0098,166
2006-05-05Option exercise80,200$2.85178,366
2006-05-05Option exercise (derivative)97,630$0.0057,282
2006-05-05Option exercise97,630$2.85195,796
2006-05-05Tax withholding44$16.18178,366
2006-05-05Tax withholding6,513$16.03178,410
2006-05-05Tax withholding10,873$15.90184,923
2006-04-17J1,200,000$0.001,200,000
2006-04-17J1,200,000$0.00130,000
2006-04-13J324,555$0.00324,555
2006-04-13Gift24,864$0.000
2006-04-13J324,555$0.0024,864
2006-03-28Gift1,700$0.0013,330,000
2006-03-17Gift8,500$0.001,331,700
2006-02-21Grant / award (derivative)72,731$11.1672,731
2006-02-16Gift4,700$0.001,340,200
2006-02-14Gift1,300$0.001,344,900
2006-01-30J456,708$0.00349,419
2006-01-30J87,361$0.0017,492
2006-01-30J1,067,266$0.001,346,200
2006-01-30J523,157$0.00165,863
2006-01-01J32,771$0.0098,166
2006-01-01Tax withholding5,559$11.16130,937
2006-01-01J32,771$0.00278,974

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