Insider trading activities (stock purchases, sales, and option exercises)
reported by insiders of Charles River Laboratories International, Inc. (CRL)
since 2015 are shown in Table 1 and Table 2.
Table 1 shows the monthly insider trading data of Charles River Laboratories International, Inc..
Table 2 shows the detailed insider transactions.
This company's CIK number is 1100682.
Total stock buying since 2015: $3,512,314.
Total stock sales since 2015: $364,974,974.
Total stock option exercises since 2015: $110,958,248.
Table 3. Detailed insider trading at Charles River Laboratories International, Inc. (CRL)
| Trade Date |
Insider Name |
Trade Type |
Shares |
Price ($) |
Value ($) |
| 2025-08-18 | Laplume Joseph W (EVP, Corp Strategy & Develop) | Sale | 800 | 157.60 | 126,080 |
| 2025-08-07 | Laplume Joseph W (EVP, Corp Strategy & Develop) | Sale | 400 | 150.04 | 60,016 |
| 2025-05-15 | Massaro George (Director) | Sale | 140 | 137.68 | 19,275 |
| 2025-05-14 | Massaro George (Director) | Sale | 140 | 142.38 | 19,932 |
| 2024-11-07 | Wallman Richard F (Director) | Sale | 7,621 | 216.25 | 1,648,041 |
| 2024-08-08 | Laplume Joseph W (EVP, Corp Strategy & Develop) | Sale | 1,780 | 199.36 | 354,860 |
| 2024-08-01 | Foster James C (Chairman, President and CEO) | Sale | 25,000 | 250.00 | 6,250,000 |
| 2024-05-15 | Massaro George (Director) | Sale | 332 | 235.70 | 78,253 |
| 2024-05-10 | Laplume Joseph W (EVP, Corp Strategy & Develop) | Sale | 1,304 | 226.97 | 295,968 |
| 2024-03-08 | Knell Michael Gunnar (CSVP&Chief Accounting Officer) | Sale | 808 | 267.52 | 216,156 |
| 2024-02-29 | Parisotto Shannon M (CEVP, Disc & Safety Assessment) | Sale | 3,786 | 253.72 | 960,602 |
| 2024-02-29 | Creamer Victoria L (EVP & Chief People Officer) | Sale | 5,000 | 253.70 | 1,268,500 |
| 2024-02-22 | Barbo William D (Corporate Executive VP & CCO) | Sale | 4,050 | 248.50 | 1,006,425 |
| 2024-02-15 | Parisotto Shannon M (CEVP, Disc & Safety Assessment) | Sale | 5,882 | 241.78 | 1,422,138 |
| 2024-02-15 | Parisotto Shannon M (CEVP, Disc & Safety Assessment) | Option Ex | 5,882 | 144.67 | 850,948 |
| 2024-02-15 | Laplume Joseph W (EVP, Corp Strategy & Develop) | Sale | 838 | 238.93 | 200,223 |
| 2024-01-29 | Foster James C (Chairman, President and CEO) | Option Ex | 17,436 | 144.67 | 2,522,466 |
| 2024-01-10 | Girshick Birgit (Corporate Executive VP & COO) | Option Ex | 5,916 | 215.19 | 1,273,064 |
| 2023-12-14 | Creamer Victoria L (EVP & Chief People Officer) | Sale | 5,526 | 225.00 | 1,243,350 |
| 2023-12-14 | Creamer Victoria L (EVP & Chief People Officer) | Option Ex | 5,526 | 134.40 | 742,694 |
| 2023-11-30 | Laplume Joseph W (EVP, Corp Strategy & Develop) | Sale | 1,850 | 197.73 | 365,800 |
| 2023-11-20 | Girshick Birgit (Corporate Executive VP & COO) | Buy | 1,322 | 187.82 | 248,298 |
| 2023-11-14 | Foster James C (Chairman, President and CEO) | Buy | 5,620 | 178.05 | 1,000,641 |
| 2023-11-09 | Laplume Joseph W (EVP, Corp Strategy & Develop) | Sale | 9,128 | 173.26 | 1,581,562 |
| 2023-11-09 | Laplume Joseph W (EVP, Corp Strategy & Develop) | Option Ex | 9,128 | 144.67 | 1,320,547 |
| 2023-08-24 | Wallman Richard F (Director) | Buy | 1,000 | 198.79 | 198,786 |
| 2023-08-10 | Laplume Joseph W (EVP, Corp Strategy & Develop) | Sale | 700 | 216.52 | 151,564 |
| 2023-08-10 | Barbo William D (Corporate Executive VP & CCO) | Sale | 5,763 | 217.24 | 1,251,954 |
| 2023-08-10 | Barbo William D (Corporate Executive VP & CCO) | Option Ex | 5,511 | 144.67 | 797,276 |
| 2023-08-10 | Knell Michael Gunnar (CSVP&Chief Accounting Officer) | Sale | 1,471 | 216.54 | 318,530 |
| 2023-08-10 | Knell Michael Gunnar (CSVP&Chief Accounting Officer) | Option Ex | 1,471 | 144.67 | 212,809 |
| 2023-05-15 | Laplume Joseph W (EVP, Corp Strategy & Develop) | Sale | 345 | 190.39 | 65,684 |
| 2023-05-12 | Laplume Joseph W (EVP, Corp Strategy & Develop) | Sale | 959 | 193.54 | 185,609 |
| 2023-05-11 | Massaro George (Director) | Sale | 288 | 193.43 | 55,707 |
| 2023-02-23 | Wallman Richard F (Director) | Buy | 1,750 | 220.73 | 386,277 |
| 2023-02-16 | Parisotto Shannon M (CEVP, Disc & Safety Assessment) | Sale | 4,558 | 252.49 | 1,150,853 |
| 2023-02-16 | Parisotto Shannon M (CEVP, Disc & Safety Assessment) | Option Ex | 4,558 | 109.34 | 498,371 |
| 2023-02-16 | Girshick Birgit (Corporate Executive VP & COO) | Sale | 3,205 | 251.90 | 807,336 |
| 2023-02-16 | Girshick Birgit (Corporate Executive VP & COO) | Option Ex | 3,205 | 109.34 | 350,434 |
| 2022-12-01 | Laplume Joseph W (EVP, Corp Strategy & Develop) | Sale | 6,409 | 224.11 | 1,436,295 |
| 2022-12-01 | Laplume Joseph W (EVP, Corp Strategy & Develop) | Option Ex | 6,409 | 109.34 | 700,760 |
| 2022-11-16 | Knell Michael Gunnar (CSVP&Chief Accounting Officer) | Sale | 2,565 | 248.59 | 637,632 |
| 2022-11-16 | Knell Michael Gunnar (CSVP&Chief Accounting Officer) | Option Ex | 2,565 | 109.34 | 280,455 |
| 2022-11-15 | Parisotto Shannon M (CEVP, Disc & Safety Assessment) | Sale | 6,837 | 249.90 | 1,708,566 |
| 2022-11-15 | Parisotto Shannon M (CEVP, Disc & Safety Assessment) | Option Ex | 6,837 | 109.34 | 747,555 |
| 2022-11-04 | Laplume Joseph W (EVP, Corp Strategy & Develop) | Sale | 534 | 216.36 | 115,536 |
| 2022-08-05 | Laplume Joseph W (EVP, Corp Strategy & Develop) | Sale | 200 | 226.13 | 45,226 |
| 2022-05-09 | Massaro George (Director) | Sale | 178 | 232.40 | 41,367 |
| 2022-03-03 | Smith David Ross (Corporate Executive VP & CFO) | Sale | 8,965 | 283.44 | 2,541,057 |
| 2022-03-03 | Smith David Ross (Corporate Executive VP & CFO) | Option Ex | 8,965 | 144.56 | 1,295,953 |
| 2022-02-23 | Laplume Joseph W (EVP, Corp Strategy & Develop) | Sale | 395 | 292.75 | 115,636 |
| 2022-02-23 | Foster James C (Chairman, President and CEO) | Sale | 20,296 | 289.88 | 5,883,404 |
| 2022-02-23 | Foster James C (Chairman, President and CEO) | Option Ex | 20,296 | 109.34 | 2,219,164 |
| 2022-02-22 | Laplume Joseph W (EVP, Corp Strategy & Develop) | Sale | 396 | 290.82 | 115,165 |
| 2022-02-22 | Wallman Richard F (Director) | Sale | 3,250 | 288.05 | 936,162 |
| 2022-02-22 | Foster James C (Chairman, President and CEO) | Sale | 17,436 | 289.37 | 5,045,420 |
| 2022-02-22 | Foster James C (Chairman, President and CEO) | Option Ex | 17,436 | 144.67 | 2,522,466 |
| 2022-02-18 | Laplume Joseph W (EVP, Corp Strategy & Develop) | Sale | 1,143 | 291.80 | 333,527 |
| 2022-02-18 | Laplume Joseph W (EVP, Corp Strategy & Develop) | Option Ex | 743 | 88.05 | 65,421 |
| 2022-02-18 | Wallman Richard F (Director) | Sale | 3,950 | 295.83 | 1,168,540 |
| 2022-02-15 | Foster James C (Chairman, President and CEO) | Sale | 20,000 | 320.77 | 6,415,400 |
| 2021-09-14 | Girshick Birgit (Corporate Executive VP) | Sale | 2,344 | 439.90 | 1,031,125 |
| 2021-09-13 | Girshick Birgit (Corporate Executive VP) | Sale | 81 | 442.18 | 35,816 |
| 2021-08-31 | Massaro George (Director) | Sale | 2,539 | 442.57 | 1,123,695 |
| 2021-08-31 | Massaro George (Director) | Option Ex | 2,539 | 164.24 | 417,005 |
| 2021-08-16 | Creamer Victoria L (EVP & Chief People Officer) | Sale | 6,917 | 415.24 | 2,872,235 |
| 2021-08-16 | Creamer Victoria L (EVP & Chief People Officer) | Option Ex | 6,917 | 149.49 | 1,034,001 |
| 2021-08-09 | Smith David Ross (Corporate Executive VP & CFO) | Sale | 1,750 | 407.15 | 712,517 |
| 2021-08-06 | Laplume Joseph W (EVP, Corp Strategy & Develop) | Sale | 3,700 | 403.60 | 1,493,323 |
| 2021-08-06 | Barbo William D (Corporate Executive VP & CCO) | Sale | 12,387 | 404.68 | 5,012,795 |
| 2021-08-06 | Barbo William D (Corporate Executive VP & CCO) | Option Ex | 7,472 | 144.56 | 1,080,129 |
| 2021-08-06 | Kochevar Deborah Turner (Director) | Sale | 3,526 | 406.56 | 1,433,534 |
| 2021-08-06 | Kochevar Deborah Turner (Director) | Option Ex | 2,539 | 164.24 | 417,005 |
| 2021-08-06 | Foster James C (Chairman, President and CEO) | Sale | 10,000 | 402.86 | 4,028,580 |
| 2021-06-04 | Knell Michael Gunnar (CSVP&Chief Accounting Officer) | Sale | 1,527 | 335.24 | 511,905 |
| 2021-06-04 | Knell Michael Gunnar (CSVP&Chief Accounting Officer) | Option Ex | 1,527 | 144.56 | 220,738 |
| 2021-06-03 | Knell Michael Gunnar (CSVP&Chief Accounting Officer) | Sale | 800 | 329.76 | 263,808 |
| 2021-06-03 | Knell Michael Gunnar (CSVP&Chief Accounting Officer) | Option Ex | 800 | 99.89 | 79,908 |
| 2021-06-01 | Foster James C (Chairman, President and CEO) | Sale | 9,577 | 334.05 | 3,199,196 |
| 2021-06-01 | Foster James C (Chairman, President and CEO) | Option Ex | 9,577 | 179.66 | 1,720,603 |
| 2021-05-11 | Massaro George (Director) | Sale | 371 | 320.14 | 118,772 |
| 2021-05-06 | Massaro George (Director) | Sale | 3,370 | 337.49 | 1,137,324 |
| 2021-05-04 | Smith David Ross (Corporate Executive VP & CFO) | Sale | 3,305 | 340.01 | 1,123,719 |
| 2021-05-04 | Smith David Ross (Corporate Executive VP & CFO) | Option Ex | 3,305 | 144.67 | 478,134 |
| 2021-04-22 | Smith David Ross (Corporate Executive VP & CFO) | Sale | 3,845 | 330.00 | 1,268,850 |
| 2021-04-22 | Smith David Ross (Corporate Executive VP & CFO) | Option Ex | 3,845 | 109.34 | 420,412 |
| 2021-04-15 | Smith David Ross (Corporate Executive VP & CFO) | Sale | 2,000 | 320.00 | 640,000 |
| 2021-04-06 | Girshick Birgit (Corporate Executive VP) | Sale | 18,311 | 302.57 | 5,540,304 |
| 2021-04-06 | Girshick Birgit (Corporate Executive VP) | Option Ex | 18,311 | 114.02 | 2,087,820 |
| 2021-04-05 | Girshick Birgit (Corporate Executive VP) | Sale | 999 | 298.00 | 297,702 |
| 2021-04-05 | Girshick Birgit (Corporate Executive VP) | Option Ex | 999 | 88.05 | 87,961 |
| 2021-03-01 | Barbo William D (Corporate Executive VP & CCO) | Sale | 4,650 | 290.26 | 1,349,727 |
| 2021-03-01 | Barbo William D (Corporate Executive VP & CCO) | Option Ex | 3,493 | 88.05 | 307,558 |
| 2021-03-01 | Smith David Ross (Corporate Executive VP & CFO) | Sale | 4,366 | 290.12 | 1,266,646 |
| 2021-03-01 | Smith David Ross (Corporate Executive VP & CFO) | Option Ex | 4,366 | 88.05 | 384,426 |
| 2021-03-01 | Milne George M Jr (Director) | Sale | 3,530 | 290.01 | 1,023,731 |
| 2021-03-01 | Milne George M Jr (Director) | Option Ex | 3,530 | 52.29 | 184,583 |
| 2021-02-25 | Laplume Joseph W (EVP, Corp Strategy & Develop) | Sale | 8,735 | 281.98 | 2,463,130 |
| 2021-02-25 | Laplume Joseph W (EVP, Corp Strategy & Develop) | Option Ex | 2,750 | 88.05 | 242,137 |
| 2021-02-24 | Foster James C (Chairman, President and CEO) | Sale | 24,009 | 284.46 | 6,829,648 |
| 2021-02-24 | Foster James C (Chairman, President and CEO) | Option Ex | 24,009 | 88.05 | 2,113,992 |
| 2021-02-23 | Chubb Stephen D (Director) | Sale | 658 | 281.66 | 185,330 |
| 2021-02-23 | Chubb Stephen D (Director) | Option Ex | 3,530 | 52.29 | 184,583 |
| 2021-02-23 | Foster James C (Chairman, President and CEO) | Sale | 20,295 | 278.98 | 5,661,919 |
| 2021-02-23 | Foster James C (Chairman, President and CEO) | Option Ex | 20,295 | 109.34 | 2,219,055 |
| 2021-02-22 | Foster James C (Chairman, President and CEO) | Sale | 17,436 | 283.12 | 4,936,393 |
| 2021-02-22 | Foster James C (Chairman, President and CEO) | Option Ex | 17,436 | 144.67 | 2,522,466 |
| 2021-02-19 | Girshick Birgit (Corporate Executive VP) | Sale | 1,675 | 293.92 | 492,310 |
| 2021-02-19 | Girshick Birgit (Corporate Executive VP) | Option Ex | 1,675 | 73.70 | 123,447 |
| 2021-02-19 | Smith David Ross (Corporate Executive VP & CFO) | Sale | 8,656 | 291.41 | 2,522,436 |
| 2021-02-19 | Knell Michael Gunnar (CSVP&Chief Accounting Officer) | Sale | 410 | 290.99 | 119,304 |
| 2021-02-11 | Foster James C (Chairman, President and CEO) | Sale | 30,000 | 285.21 | 8,556,180 |
| 2021-01-04 | Smith David Ross (Corporate Executive VP & CFO) | Sale | 5,000 | 249.34 | 1,246,705 |
| 2020-11-04 | Laplume Joseph W (EVP, Corp Strategy & Develop) | Sale | 6,739 | 250.17 | 1,685,868 |
| 2020-11-04 | Laplume Joseph W (EVP, Corp Strategy & Develop) | Option Ex | 6,739 | 114.02 | 768,380 |
| 2020-11-03 | Barbo William D (Corporate Executive VP & CCO) | Sale | 2,150 | 236.29 | 508,014 |
| 2020-11-02 | Wallman Richard F (Director) | Buy | 7,200 | 233.10 | 1,678,312 |
| 2020-11-02 | Foster James C (Chairman, President and CEO) | Sale | 22,000 | 233.09 | 5,127,892 |
| 2020-09-14 | Massaro George (Director) | Sale | 1,943 | 220.07 | 427,592 |
| 2020-08-20 | Girshick Birgit (Corporate Executive VP) | Sale | 933 | 213.51 | 199,204 |
| 2020-08-18 | Chubb Stephen D (Director) | Sale | 1,000 | 217.92 | 217,917 |
| 2020-08-07 | Smith David Ross (Corporate Executive VP & CFO) | Sale | 3,304 | 216.62 | 715,702 |
| 2020-08-07 | Smith David Ross (Corporate Executive VP & CFO) | Option Ex | 3,304 | 144.67 | 477,989 |
| 2020-08-07 | Knell Michael Gunnar (CSVP&Chief Accounting Officer) | Sale | 3,456 | 216.72 | 748,994 |
| 2020-08-07 | Knell Michael Gunnar (CSVP&Chief Accounting Officer) | Option Ex | 3,441 | 114.81 | 395,071 |
| 2020-08-07 | Kochevar Deborah Turner (Director) | Sale | 2,319 | 216.24 | 501,467 |
| 2020-08-07 | Foster James C (Chairman, President and CEO) | Sale | 24,000 | 217.06 | 5,209,344 |
| 2020-05-22 | Massaro George (Director) | Sale | 941 | 173.88 | 163,620 |
| 2020-05-20 | Bertolini Robert J (Director) | Sale | 3,530 | 174.58 | 616,263 |
| 2020-05-20 | Bertolini Robert J (Director) | Option Ex | 3,530 | 52.29 | 184,583 |
| 2020-05-18 | Laplume Joseph W (EVP, Corp Strategy & Develop) | Sale | 350 | 174.65 | 61,127 |
| 2020-05-18 | Foster James C (Chairman, President and CEO) | Sale | 17,435 | 175.00 | 3,051,125 |
| 2020-05-15 | Laplume Joseph W (EVP, Corp Strategy & Develop) | Sale | 15,418 | 168.40 | 2,596,452 |
| 2020-05-15 | Laplume Joseph W (EVP, Corp Strategy & Develop) | Option Ex | 6,350 | 80.88 | 513,556 |
| 2020-05-12 | Girshick Birgit (Corporate Executive VP) | Sale | 780 | 165.74 | 129,277 |
| 2020-05-11 | Foster James C (Chairman, President and CEO) | Sale | 17,446 | 162.75 | 2,839,301 |
| 2020-05-07 | Smith David Ross (Corporate Executive VP & CFO) | Sale | 1,884 | 150.00 | 282,600 |
| 2020-03-05 | Barbo William D (Corporate Executive VP & CCO) | Sale | 13,966 | 164.45 | 2,296,708 |
| 2020-03-05 | Barbo William D (Corporate Executive VP & CCO) | Option Ex | 12,467 | 103.94 | 1,295,819 |
| 2020-02-27 | Chubb Stephen D (Director) | Sale | 2,464 | 160.89 | 396,437 |
| 2020-02-27 | Chubb Stephen D (Director) | Option Ex | 7,170 | 56.84 | 407,542 |
| 2020-02-26 | Smith David Ross (Corporate Executive VP & CFO) | Sale | 4,188 | 162.37 | 680,022 |
| 2020-02-26 | Smith David Ross (Corporate Executive VP & CFO) | Option Ex | 4,188 | 73.70 | 308,655 |
| 2020-02-26 | Foster James C (Chairman, President and CEO) | Sale | 25,124 | 162.29 | 4,077,323 |
| 2020-02-26 | Foster James C (Chairman, President and CEO) | Option Ex | 25,124 | 73.70 | 1,851,638 |
| 2020-02-24 | Smith David Ross (Corporate Executive VP & CFO) | Sale | 8,211 | 167.46 | 1,375,038 |
| 2020-02-24 | Smith David Ross (Corporate Executive VP & CFO) | Option Ex | 8,211 | 98.69 | 810,384 |
| 2020-02-24 | Foster James C (Chairman, President and CEO) | Sale | 47,303 | 167.59 | 7,927,557 |
| 2020-02-24 | Foster James C (Chairman, President and CEO) | Option Ex | 44,303 | 98.69 | 4,372,484 |
| 2020-02-18 | Milne George M Jr (Director) | Sale | 7,170 | 176.07 | 1,262,429 |
Insider trading activities including stock purchases, stock sales, and option exercises
of CRL listed in the above tables cannot be completely guaranteed as to their accuracy.
For more insider trading information of Charles River Laboratories International, Inc. (symbol CRL,
CIK number 1100682) see
the Securities and Exchange Commission (SEC) website.