SEC CIK 1688104

Barbo William D

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

Current Positions

CompanyShares OwnedAs Of
CRLview stock →23,3372024-11-07

Position History — CRL

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

016,13432,26848,4022016-102017-082019-022019-022019-052021-082024-052024-11

Recent Filings — CRL

DateActivitySharesPriceOwned After
2024-11-07Gift470$0.0023,337
2024-05-29Tax withholding179$214.513,433
2024-05-28Tax withholding84$217.213,605
2024-05-28Tax withholding99$217.213,612
2024-05-27Tax withholding132$217.213,689
2024-05-27Tax withholding147$217.213,711
2024-05-26Tax withholding177$217.213,821
2024-05-26Tax withholding177$217.213,858
2024-02-22Open-market sale4,050$248.5022,879
2024-01-29Grant / award2,934$0.0012,037
2024-01-29Tax withholding744$220.2811,293
2024-01-29Tax withholding770$220.2811,330
2024-01-29Grant / award2,997$0.0012,100
2023-08-10Option exercise (derivative)5,511$0.000
2023-08-10Open-market sale5,763$217.243,592
2023-08-10Option exercise5,511$144.679,103
2023-05-29Tax withholding202$194.129,954
2023-05-28Tax withholding112$194.1210,156
2023-05-27Tax withholding166$194.1210,268
2023-05-26Grant / award (derivative)4,696$194.124,696
2023-05-26Grant / award1,958$0.0010,434
2023-02-22Tax withholding287$243.608,476
2023-01-27Tax withholding2,897$244.298,763
2023-01-27Grant / award7,857$0.0011,660
2022-12-02Option exercise (derivative)3,205$0.000
2022-12-02Option exercise3,205$109.347,008
2022-12-02Open-market sale406$218.286,602
2022-12-02Open-market sale1,226$220.144,503
2022-12-02Open-market sale700$221.083,803
2022-12-02Open-market sale873$219.415,729
2022-11-15Gift200$0.0019,035
2022-06-07Gift391$0.0019,235
2022-06-07Gift391$0.003,803
2022-05-29Tax withholding202$244.414,194
2022-05-28Tax withholding112$244.414,396
2022-05-27Grant / award (derivative)4,036$244.414,036
2022-05-27Grant / award1,493$0.004,508
2022-03-11Gift754$0.0018,844
2022-03-11Gift754$0.003,015
2022-02-23Tax withholding315$289.583,769
2022-02-22Tax withholding287$293.614,084
2022-02-08Gift6,178$0.0018,090
2022-02-08Gift6,178$0.004,371
2022-01-28Grant / award10,273$0.0014,644
2022-01-28Tax withholding4,095$312.2410,549
2021-12-01Gift400$0.0011,912
2021-08-06Option exercise (derivative)2,755$0.005,511
2021-08-06Option exercise (derivative)1,513$0.004,541
2021-08-06Option exercise (derivative)3,204$0.003,205
2021-08-06Option exercise3,204$109.3412,490
2021-08-06Option exercise1,513$179.6616,758
2021-08-06Open-market sale2,944$400.8313,814
2021-08-06Open-market sale3,253$401.6210,561
2021-08-06Open-market sale2,380$402.648,181
2021-08-06Open-market sale726$403.607,455
2021-08-06Open-market sale692$404.826,763
2021-08-06Open-market sale1,685$405.585,078
2021-08-06Open-market sale7$406.525,071
2021-08-06Open-market sale500$407.454,571
2021-08-06Open-market sale200$409.084,371
2021-08-06Option exercise2,755$144.6715,245
2021-06-09Gift252$0.004,371
2021-06-09Gift252$0.0012,312
2021-05-29Tax withholding201$337.994,623
2021-05-28Grant / award (derivative)3,110$337.993,110
2021-05-28Grant / award1,006$0.004,824
2021-03-01Option exercise (derivative)3,493$0.000
2021-03-01Option exercise3,493$88.057,311
2021-03-01Open-market sale3,493$290.103,818
2021-03-01Open-market sale1,157$290.4316,975
2021-02-25Gift1,157$0.003,818
2021-02-25Gift1,157$0.0018,132
2021-02-24Tax withholding322$282.984,975
2021-02-23Tax withholding315$283.595,297
2021-02-22Tax withholding287$289.555,612
2021-02-04Gift7,154$0.005,899
2021-02-04Gift7,154$0.0016,975
2021-02-02Grant / award11,862$0.0017,761
2021-02-02Tax withholding4,708$260.8813,053
2020-11-03Open-market sale2,150$236.299,821
2020-10-30Gift180$0.0011,971
2020-05-29Grant / award (derivative)6,054$0.006,054
2020-05-29Grant / award1,815$0.0018,050
2020-03-23Gift12,151$0.005,899
2020-03-23Gift12,151$0.0012,151
2020-03-05Option exercise (derivative)3,015$0.000
2020-03-05Option exercise (derivative)3,492$0.003,493
2020-03-05Option exercise (derivative)2,755$0.008,266
2020-03-05Option exercise (derivative)3,205$0.006,409
2020-03-05Open-market sale5,005$164.8116,235
2020-03-05Open-market sale8,961$164.0921,240
2020-03-05Option exercise2,755$144.6730,201
2020-03-05Option exercise3,205$109.3427,446
2020-03-05Option exercise3,492$88.0524,241
2020-03-05Option exercise3,015$73.7020,749
2020-02-26Tax withholding273$162.4617,734
2020-02-24Tax withholding322$173.6418,007
2020-02-23Tax withholding315$173.6418,329
2020-02-22Tax withholding287$173.6418,644
2020-02-13Open-market sale6,901$172.1118,931
2020-02-07Tax withholding3,844$159.0725,832
2020-02-07Grant / award10,745$0.0029,676
2019-05-29Open-market sale50$125.8920,554
2019-05-29Open-market sale100$126.0819,835
2019-05-29Open-market sale100$126.0319,935
2019-05-29Open-market sale21$126.0020,035
2019-05-29Open-market sale100$125.9820,056
2019-05-29Open-market sale398$125.9320,156
2019-05-29Open-market sale4$126.0919,831
2019-05-29Open-market sale20$125.8820,604
2019-05-29Open-market sale300$125.8720,624
2019-05-29Open-market sale30$125.8420,924
2019-05-29Open-market sale21$126.1019,810
2019-05-29Open-market sale13$126.1519,797
2019-05-29Open-market sale96$126.1919,701
2019-05-29Option exercise (derivative)2,158$0.000
2019-05-29Open-market sale100$125.7321,374
2019-05-29Open-market sale100$125.7221,474
2019-05-29Open-market sale100$125.7021,574
2019-05-29Open-market sale300$125.5321,674
2019-05-29Open-market sale39$125.5221,974
2019-05-29Open-market sale100$125.2922,013
2019-05-29Open-market sale50$125.2622,113
2019-05-29Open-market sale400$125.2322,163
2019-05-29Open-market sale100$125.1822,563
2019-05-29Open-market sale200$125.1322,663
2019-05-29Open-market sale100$125.1222,863
2019-05-29Open-market sale100$125.0422,963
2019-05-29Open-market sale200$125.0323,063
2019-05-29Open-market sale407$125.0223,263
2019-05-29Open-market sale193$125.0123,670
2019-05-29Open-market sale300$125.0023,863
2019-05-29Open-market sale69$125.0024,163
2019-05-29Open-market sale51$124.9824,232
2019-05-29Open-market sale100$124.9724,283
2019-05-29Open-market sale104$124.9624,383
2019-05-29Open-market sale498$124.9424,489
2019-05-29Open-market sale331$124.9224,987
2019-05-29Open-market sale100$124.9025,318
2019-05-29Open-market sale397$124.8925,418
2019-05-29Open-market sale44$124.8825,815
2019-05-29Option exercise2,158$76.6725,859
2019-05-29Open-market sale100$125.7421,274
2019-05-29Open-market sale200$125.7521,074
2019-05-29Open-market sale120$125.7620,954
2019-05-29Open-market sale2$124.9524,487
2019-02-27Open-market sale230$140.7833,078
2019-02-27Open-market sale400$140.7634,108
2019-02-27Open-market sale404$140.7534,508
2019-02-27Open-market sale100$140.7434,912
2019-02-27Open-market sale300$140.7335,012
2019-02-27Open-market sale530$140.7235,312
2019-02-27Open-market sale500$140.7135,842
2019-02-27Open-market sale539$140.7036,342
2019-02-27Open-market sale59$140.6936,881
2019-02-27Open-market sale515$140.6936,940
2019-02-27Open-market sale406$140.6837,455
2019-02-27Open-market sale100$140.6837,861
2019-02-27Open-market sale1,100$140.6737,961
2019-02-27Open-market sale800$140.6639,061
2019-02-27Open-market sale1,300$140.6539,861
2019-02-27Open-market sale5$140.6441,161
2019-02-27Open-market sale200$140.6341,166
2019-02-27Open-market sale101$140.6241,366
2019-02-27Open-market sale400$140.6241,467
2019-02-27Open-market sale200$140.6041,867
2019-02-27Open-market sale11$140.6042,067
2019-02-27Open-market sale1,000$140.5842,078
2019-02-27Open-market sale10$140.8231,856
2019-02-27Open-market sale112$140.8131,866
2019-02-27Open-market sale100$140.8031,978
2019-02-27Open-market sale100$140.8032,078
2019-02-27Open-market sale800$140.7932,178
2019-02-27Open-market sale100$140.7832,978
2019-02-27Open-market sale300$140.7733,808
2019-02-27Open-market sale500$140.7833,308
2019-02-27Open-market sale400$140.8331,356
2019-02-27Open-market sale700$141.3623,723
2019-02-27Open-market sale100$141.3524,423
2019-02-27Open-market sale102$141.3224,523
2019-02-27Open-market sale830$141.3124,625
2019-02-27Open-market sale30$141.3125,455
2019-02-27Open-market sale30$141.2925,485
2019-02-27Open-market sale100$141.2825,515
2019-02-27Open-market sale200$141.2625,615
2019-02-27Open-market sale43$141.2425,815
2019-02-27Open-market sale200$141.1925,858
2019-02-27Open-market sale200$141.1826,058
2019-02-27Open-market sale5$141.1626,258
2019-02-27Open-market sale200$141.1526,263
2019-02-27Open-market sale300$140.9826,463
2019-02-27Open-market sale300$140.9726,763
2019-02-27Open-market sale200$140.9627,063
2019-02-27Open-market sale100$140.9427,263
2019-02-27Open-market sale308$140.9327,363
2019-02-27Open-market sale210$140.9227,671
2019-02-27Open-market sale1,000$140.9127,881
2019-02-27Open-market sale400$140.9028,881
2019-02-27Open-market sale900$140.8729,281
2019-02-27Open-market sale200$140.8630,181
2019-02-27Open-market sale575$140.8530,381
2019-02-27Open-market sale400$140.8430,956
2019-02-27Open-market sale22$141.3823,701
2019-02-27Open-market sale100$140.8231,756
2019-02-27Option exercise (derivative)2,158$0.002,158
2019-02-27Option exercise (derivative)1,825$0.000
2019-02-27Option exercise (derivative)6,030$0.003,015
2019-02-27Option exercise (derivative)6,984$0.006,985
2019-02-27Option exercise (derivative)3,204$0.009,614
2019-02-27Open-market sale17$140.5445,463
2019-02-27Option exercise6,984$88.0545,198
2019-02-27Option exercise6,030$73.7038,214
2019-02-27Option exercise2,158$76.6732,184
2019-02-27Option exercise1,825$59.4130,026
2019-02-27Open-market sale33$140.4646,669
2019-02-27Open-market sale300$140.4346,702
2019-02-27Open-market sale200$140.4247,002
2019-02-27Open-market sale200$140.4147,202
2019-02-27Open-market sale100$140.4047,402
2019-02-27Open-market sale400$140.3547,502
2019-02-27Open-market sale100$140.3347,902
2019-02-27Open-market sale400$140.2748,002
2019-02-27Option exercise3,204$109.3448,402
2019-02-27Open-market sale133$140.5345,480
2019-02-27Open-market sale8$140.5345,613
2019-02-27Open-market sale422$140.5245,621
2019-02-27Open-market sale61$140.5246,043
2019-02-27Open-market sale35$140.5146,104
2019-02-27Open-market sale100$140.4946,139
2019-02-27Open-market sale100$140.4846,239
2019-02-27Open-market sale100$140.4846,339
2019-02-27Open-market sale200$140.4746,439
2019-02-27Open-market sale30$140.4746,639
2019-02-27Open-market sale69$140.5843,078
2019-02-27Open-market sale706$140.5743,147
2019-02-27Open-market sale408$140.5643,853
2019-02-27Open-market sale400$140.5644,261
2019-02-27Open-market sale2$140.5544,661
2019-02-27Open-market sale800$140.5444,663
2019-02-27Tax withholding218$140.7128,201
2019-02-26Tax withholding273$145.3128,419
2019-02-24Tax withholding322$144.6728,692
2019-02-23Tax withholding316$144.6729,014
2019-02-22Grant / award (derivative)11,021$0.0011,021
2019-02-22Grant / award2,585$0.0029,330
2019-01-30Grant / award8,209$0.0029,189
2019-01-30Tax withholding2,444$119.3926,745
2018-02-28Tax withholding202$107.8220,980
2018-02-27Tax withholding218$108.9521,182
2018-02-26Tax withholding274$109.3421,400
2018-02-24Tax withholding322$109.3421,674
2018-02-23Grant / award (derivative)12,818$0.0012,818
2018-02-23Grant / award2,840$0.0021,996
2018-02-21Open-market sale300$108.1719,256
2018-02-21Open-market sale200$108.0021,276
2018-02-21Open-market sale1,100$108.0120,176
2018-02-21Open-market sale100$108.2019,156
2018-02-21Open-market sale620$108.1619,556
2018-01-24Tax withholding1,959$106.9721,476
2018-01-24Grant / award6,511$0.0023,435
2017-08-17Open-market sale100$99.8619,824
2017-08-17Open-market sale200$99.7820,224
2017-08-17Open-market sale500$99.7720,424
2017-08-17Open-market sale100$100.0716,924
2017-08-17Open-market sale300$100.0117,024
2017-08-17Open-market sale300$100.0017,324
2017-08-17Open-market sale200$100.0017,624
2017-08-17Open-market sale300$99.9817,824
2017-08-17Open-market sale100$99.9818,124
2017-08-17Open-market sale100$99.9618,224
2017-08-17Open-market sale300$99.9518,324
2017-08-17Open-market sale100$99.9418,624
2017-08-17Open-market sale100$99.9318,724
2017-08-17Open-market sale300$99.9218,824
2017-08-17Open-market sale100$99.9119,124
2017-08-17Open-market sale100$99.9019,224
2017-08-17Open-market sale100$99.8919,324
2017-08-17Open-market sale400$99.8819,424
2017-08-17Open-market sale200$99.7820,024
2017-08-17Open-market sale100$99.8519,924
2017-03-06Open-market sale100$87.8921,724
2017-03-06Open-market sale400$87.9720,924
2017-03-06Open-market sale400$87.8821,824
2017-03-06Open-market sale200$87.9221,324
2017-03-06Open-market sale100$87.8921,624
2017-03-06Open-market sale600$87.8722,224
2017-03-06Open-market sale100$87.9021,524
2017-03-06Option exercise (derivative)3,015$0.009,045
2017-03-06Option exercise (derivative)2,293$0.000
2017-03-06Option exercise (derivative)1,825$0.001,825
2017-03-06Option exercise (derivative)4,315$0.004,316
2017-03-06Open-market sale100$87.7729,964
2017-03-06Open-market sale1,102$87.7630,064
2017-03-06Open-market sale400$87.7531,166
2017-03-06Open-market sale1,000$87.7431,566
2017-03-06Open-market sale100$87.7432,566
2017-03-06Open-market sale900$87.7332,666
2017-03-06Open-market sale700$87.7233,566
2017-03-06Open-market sale200$87.7134,266
2017-03-06Open-market sale506$87.7034,466
2017-03-06Open-market sale400$87.6934,972
2017-03-06Option exercise3,015$73.7035,372
2017-03-06Option exercise4,315$76.6732,357
2017-03-06Option exercise1,825$59.4128,042
2017-03-06Option exercise2,293$40.4026,217
2017-03-06Open-market sale300$87.8722,824
2017-03-06Open-market sale300$87.8623,124
2017-03-06Open-market sale100$87.8623,424
2017-03-06Open-market sale400$87.8523,524
2017-03-06Open-market sale300$87.8523,924
2017-03-06Open-market sale66$87.8424,224
2017-03-06Open-market sale100$87.8424,290
2017-03-06Open-market sale1,100$87.8324,390
2017-03-06Open-market sale500$87.8225,490
2017-03-06Open-market sale940$87.8025,990
2017-03-06Open-market sale134$87.8026,930
2017-03-06Open-market sale300$87.7927,064
2017-03-06Open-market sale90$87.7927,364
2017-03-06Open-market sale1,500$87.7827,454
2017-03-06Open-market sale10$87.7828,954
2017-03-06Open-market sale1,000$87.7728,964
2017-02-28Tax withholding218$89.6423,924
2017-02-27Tax withholding231$88.0524,142
2017-02-26Tax withholding289$88.0524,373
2017-02-24Grant / award (derivative)13,969$0.0013,969
2017-02-24Grant / award2,899$0.0024,662
2017-02-22Tax withholding905$88.4021,763
2017-01-31Grant / award9,249$0.0025,714
2017-01-31Tax withholding3,046$78.3822,668
2016-10-18———16,465

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