Roberts David B Insider Transactions
LMAT Stock Insider Transactions
This summary is for reference only. We do not guarantee the accuracy and completeness of the information. Please do your own due diligence.Direct Holdings
| Class A Shares Change | Class A Shares After | Class B Shares Change | Class B Shares After | Price | Amount | Date | Msg | Url |
|---|---|---|---|---|---|---|---|---|
| -3,311 | 14,667 | 107.6752 | $356,513 | 2026-03-13 | Sale | Filing Url | ||
| -901 | 22,251 | 0 | 83.36 | $75,107 | 2025-12-15 | Sale | Filing Url | |
| 61 | 22,553 | 0 | 2025-12-15 | Derivatives Exercise | ||||
| 1,694 | 23,091 | 0 | 2025-12-11 | Grant, award...etc | Filing Url | |||
| -435 | 21,397 | 0 | 82.93 | $36,075 | 2025-12-10 | Sale | Filing Url | |
| 20 | 21,602 | 0 | 2025-12-10 | Derivatives Exercise | ||||
| -109 | 21,812 | 0 | 84.53 | $9,214 | 2025-12-08 | Sale | Filing Url | |
| 3 | 21,921 | 2025-12-08 | Derivatives Exercise | |||||
| -107 | 21,918 | 83.68 | $8,954 | 2025-12-03 | Sale | Filing Url | ||
| 15 | 22,025 | 2025-12-03 | Derivatives Exercise | |||||
| -10,815 | 17,976 | 0 | 92.5337 | $1,000,752 | 2025-08-13 | Sale | Filing Url | |
| 10,815 | 24,689 | 0 | 2025-08-13 | Derivatives Exercise | ||||
| 2,818 | 17,976 | 2025-03-11 | Derivatives Exercise | Filing Url | ||||
| -203 | 15,158 | 91.85 | $18,646 | 2025-03-04 | Sale | Filing Url | ||
| 5 | 15,361 | 2025-03-04 | Derivatives Exercise | |||||
| 685 | 15,356 | 0 | 2025-03-04 | Grant, award...etc | ||||
| 129 | 14,671 | 0 | 2025-02-20 | Grant, award...etc | Filing Url | |||
| -115 | 14,542 | 92.12 | $10,594 | 2024-12-26 | Sale | Filing Url | ||
| 17 | 14,657 | 2024-12-26 | Derivatives Exercise | |||||
| -590 | 14,640 | 0 | 101 | $59,590 | 2024-12-13 | Sale | Filing Url | |
| 40 | 15,034 | 0 | 2024-12-13 | Derivatives Exercise | ||||
| -169 | 15,190 | 101.12 | $17,089 | 2024-12-11 | Sale | Filing Url | ||
| 4 | 15,359 | 2024-12-11 | Derivatives Exercise | |||||
| 1,335 | 15,355 | 0 | 2024-12-10 | Grant, award...etc | Filing Url | |||
| -106 | 14,020 | 105.47 | $11,180 | 2024-12-04 | Sale | Filing Url | ||
| 12 | 14,126 | 2024-12-04 | Derivatives Exercise | |||||
| -3,063 | 14,114 | 82.07 | $251,380 | 2024-08-15 | Sale | Filing Url | ||
| 3,063 | 17,177 | 0 | 2024-08-15 | Derivatives Exercise | ||||
| -5,025 | 14,114 | 75.62 | $379,991 | 2024-05-08 | Sale | Filing Url | ||
| -196 | 19,139 | 70 | $13,720 | 2024-03-04 | Sale | Filing Url | ||
| 6 | 19,335 | 2024-03-04 | Derivatives Exercise | |||||
| 2,649 | 19,329 | 0 | 2024-03-04 | Grant, award...etc | ||||
| 4,242 | 16,680 | 0 | 2024-02-15 | Derivatives Exercise | Filing Url | |||
| -422 | 12,438 | 0 | 56.06 | $23,657 | 2023-12-21 | Sale | Filing Url | |
| 50 | 12,607 | 0 | 2023-12-21 | Derivatives Exercise | ||||
| -588 | 12,810 | 0 | 54.4 | $31,987 | 2023-12-13 | Sale | Filing Url | |
| 20 | 13,106 | 0 | 2023-12-13 | Derivatives Exercise | ||||
| 2,287 | 13,378 | 0 | 2023-12-12 | Grant, award...etc | Filing Url | |||
| -155 | 11,091 | 53.83 | $8,344 | 2023-12-05 | Sale | Filing Url | ||
| 8 | 11,246 | 2023-12-05 | Derivatives Exercise | |||||
| -34,989 | 11,238 | 0 | 63.8423 | $2,233,778 | 2023-05-08 | Sale | Filing Url | |
| 26,290 | 46,227 | 0 | 2023-05-08 | Derivatives Exercise | ||||
| -14,108 | 19,937 | 0 | 51.31 | $723,881 | 2023-03-01 | Sale | Filing Url | |
| 14,108 | 34,045 | 2023-03-01 | Derivatives Exercise | |||||
| 3,195 | 19,937 | 2023-01-09 | Derivatives Exercise | Filing Url | ||||
| -132 | 16,742 | 45.94 | $6,064 | 2022-12-27 | Sale | Filing Url | ||
| 17 | 16,874 | 2022-12-27 | Derivatives Exercise | |||||
| -277 | 16,857 | 0 | 45.74 | $12,670 | 2022-12-21 | Sale | Filing Url | |
| 24 | 16,968 | 0 | 2022-12-21 | Derivatives Exercise | ||||
| 2,649 | 17,110 | 0 | 2022-12-13 | Grant, award...etc | Filing Url | |||
| -192 | 14,461 | 46.42 | $8,913 | 2022-12-13 | Sale | |||
| 4 | 14,653 | 2022-12-13 | Derivatives Exercise | |||||
| -102 | 14,649 | 47.17 | $4,811 | 2022-12-06 | Sale | Filing Url | ||
| 4 | 14,751 | 2022-12-06 | Derivatives Exercise | |||||
| 225 | 14,747 | 0 | 2022-11-08 | Grant, award...etc | Filing Url | |||
| 7,079 | 14,522 | 2022-03-01 | Derivatives Exercise | Filing Url | ||||
| -183 | 7,443 | 50.16 | $9,179 | 2021-12-27 | Sale | Filing Url | ||
| 11 | 7,626 | 2021-12-27 | Derivatives Exercise | |||||
| -403 | 7,615 | 0 | 48.21 | $19,429 | 2021-12-21 | Sale | Filing Url | |
| 21 | 7,775 | 0 | 2021-12-21 | Derivatives Exercise | ||||
| 2,572 | 7,997 | 48.6 | $124,999 | 2021-12-14 | Grant, award...etc | Filing Url | ||
| -99 | 5,425 | 48.53 | $4,804 | 2021-12-06 | Sale | Filing Url | ||
| 1 | 5,524 | 2021-12-06 | Derivatives Exercise | |||||
| -19,712 | 5,523 | 52.2391 | $1,029,737 | 2021-11-04 | Sale | Filing Url | ||
| 19,712 | 25,235 | 0 | 2021-11-04 | Derivatives Exercise | ||||
| -272 | 5,523 | 54.76 | $14,895 | 2021-07-30 | Sale | Filing Url | ||
| 40 | 5,795 | 2021-07-30 | Derivatives Exercise | |||||
| -18,600 | 5,755 | 51.2924 | $954,039 | 2021-05-05 | Sale | Filing Url | ||
| -22,193 | 24,355 | 47.6285 | $1,057,019 | 2021-03-11 | Sale | Filing Url | ||
| -7,074 | 46,548 | 52.0542 | $368,231 | 2021-03-03 | Sale | Filing Url | ||
| -386 | 53,622 | 0 | 37.94 | $14,645 | 2021-01-08 | Sale | Filing Url | |
| 27 | 53,743 | 0 | 2021-01-08 | Derivatives Exercise | ||||
| -384 | 53,619 | 0 | 37.94 | $14,569 | 2020-12-28 | Sale | Filing Url | |
| 22 | 53,738 | 0 | 2020-12-28 | Derivatives Exercise | ||||
| -383 | 53,615 | 0 | 37.94 | $14,531 | 2020-12-23 | Sale | Filing Url | |
| 17 | 53,734 | 0 | 2020-12-23 | Derivatives Exercise | ||||
| 1,676 | 53,981 | 37.29 | $62,498 | 2020-12-04 | Grant, award...etc | Filing Url | ||
| 8,748 | 52,305 | 2020-10-23 | Derivatives Exercise | Filing Url | ||||
| 7,074 | 43,557 | 28.345 | $200,513 | 2020-08-17 | Open Market Purchase | Filing Url | ||
| -269 | 36,483 | 31.91 | $8,584 | 2020-07-28 | Sale | Filing Url | ||
| 31 | 36,752 | 2020-07-28 | Derivatives Exercise | |||||
| -120 | 36,721 | 35.48 | $4,258 | 2019-12-26 | Sale | Filing Url | ||
| 6 | 36,841 | 2019-12-26 | Derivatives Exercise | |||||
| 1,762 | 36,835 | 0 | 2019-12-23 | Grant, award...etc | Filing Url | |||
| -158 | 35,073 | 35.83 | $5,661 | 2019-12-23 | Sale | |||
| 5 | 35,231 | 2019-12-23 | Derivatives Exercise | |||||
| -6,906 | 35,226 | 35.8163 | $247,347 | 2019-11-27 | Sale | Filing Url | ||
| 6,906 | 42,132 | 2019-11-27 | Derivatives Exercise | |||||
| -12,202 | 35,226 | 35.2915 | $430,627 | 2019-10-30 | Sale | Filing Url | ||
| 11,419 | 47,428 | 0 | 2019-10-22 | Derivatives Exercise | Filing Url | |||
| -269 | 36,009 | 32.75 | $8,810 | 2019-07-29 | Sale | Filing Url | ||
| 27 | 36,278 | 2019-07-29 | Derivatives Exercise | |||||
| -121 | 36,251 | 22.28 | $2,696 | 2018-12-27 | Sale | Filing Url | ||
| 10 | 36,372 | 2018-12-27 | Derivatives Exercise | |||||
| 2,653 | 36,362 | 0 | 2018-12-21 | Grant, award...etc | Filing Url | |||
| 28,336 | 33,709 | 0 | 2018-08-06 | Derivatives Exercise | Filing Url | |||
| -21,005 | 5,373 | 35.7202 | $750,303 | 2018-08-06 | Sale | |||
| -264 | 26,378 | 37.36 | $9,863 | 2018-07-27 | Sale | Filing Url | ||
| 10 | 26,642 | 2018-07-27 | Derivatives Exercise | |||||
| 153 | 26,632 | 32.72 | $5,006 | 2018-05-03 | Grant, award...etc | Filing Url | ||
| 1,997 | 26,479 | 0 | 2017-12-27 | Grant, award...etc | Filing Url | |||
| -4,123 | 24,482 | 32.1436 | $132,528 | 2017-11-07 | Sale | Filing Url | ||
| -26,683 | 28,605 | 36.6705 | $978,479 | 2017-09-01 | Sale | Filing Url | ||
| 26,683 | 55,288 | 0 | 2017-09-01 | Derivatives Exercise | ||||
| -48,317 | 28,605 | 33.1205 | $1,600,283 | 2017-08-08 | Sale | Filing Url | ||
| 48,317 | 76,922 | 0 | 2017-08-08 | Derivatives Exercise | ||||
| -419 | 28,605 | 28.58 | $11,975 | 2017-07-27 | Sale | Filing Url | ||
| 5 | 29,024 | 2017-07-27 | Derivatives Exercise | |||||
| 21,605 | 29,019 | 0 | 2017-06-07 | Derivatives Exercise | Filing Url | |||
| -39,531 | 7,414 | 30.3731 | $1,200,679 | 2017-05-12 | Sale | Filing Url | ||
| 22,980 | 69,925 | 2017-05-05 | Derivatives Exercise | Filing Url | ||||
| -44,340 | 46,945 | 0 | 31.0672 | $1,377,520 | 2017-05-05 | Sale | ||
| 21,360 | 68,305 | 2017-04-26 | Derivatives Exercise | Filing Url | ||||
| -5,900 | 46,945 | 22.4373 | $132,380 | 2017-03-10 | Sale | Filing Url | ||
| -20,000 | 52,845 | 24.6445 | $492,890 | 2016-11-21 | Sale | Filing Url | ||
| 3,052 | 72,845 | 0 | 2016-10-17 | Derivatives Exercise | Filing Url | |||
| -6,452 | 69,793 | 21.0523 | $135,829 | 2016-09-20 | Sale | Filing Url | ||
| -67,096 | 76,245 | 0 | 20.3333 | $1,364,283 | 2016-09-16 | Sale | Filing Url | |
| -20,000 | 109,793 | 0 | 19.3624 | $387,248 | 2016-09-08 | Sale | Filing Url | |
| -10,000 | 129,793 | 0 | 17.4245 | $174,245 | 2016-08-25 | Sale | Filing Url | |
| -10,000 | 139,793 | 0 | 17.6384 | $176,384 | 2016-08-05 | Sale | Filing Url | |
| 4,423 | 149,793 | 0 | 2016-07-27 | Grant, award...etc | Filing Url | |||
| -17,064 | 145,370 | 15.886 | $271,079 | 2016-05-09 | Sale | Filing Url | ||
| 17,064 | 162,434 | 2016-05-09 | Derivatives Exercise | |||||
| -1,766 | 145,370 | 16.1006 | $28,434 | 2016-04-19 | Sale | Filing Url | ||
| 39,531 | 147,136 | 2016-04-19 | Derivatives Exercise | |||||
| -17,444 | 107,605 | 15.9949 | $279,015 | 2016-04-06 | Sale | Filing Url | ||
| -2,690 | 125,049 | 15.9139 | $42,808 | 2016-02-29 | Sale | Filing Url | ||
| -12,867 | 127,739 | 0 | 15.8328 | $203,721 | 2016-01-14 | Sale | Filing Url | |
| -27,490 | 140,606 | 15.6845 | $431,167 | 2016-01-13 | Sale | Filing Url | ||
| -2,743 | 168,096 | 15.5123 | $42,550 | 2016-01-12 | Sale | Filing Url | ||
| -10,000 | 170,839 | 0 | 15.9329 | $159,329 | 2015-11-25 | Sale | Filing Url | |
| -10,000 | 180,839 | 0 | 14.1397 | $141,397 | 2015-11-20 | Sale | Filing Url | |
| -12,000 | 190,839 | 13.5822 | $162,986 | 2015-08-21 | Sale | Filing Url | ||
| -32,000 | 202,839 | 13.2369 | $423,581 | 2015-08-03 | Sale | Filing Url | ||
| -15,000 | 234,839 | 11.1742 | $167,613 | 2015-06-09 | Sale | Filing Url | ||
| -15,000 | 249,839 | 0 | 9.8097 | $147,146 | 2015-05-11 | Sale | Filing Url | |
| -11,000 | 264,839 | 0 | 9.1 | $100,100 | 2015-05-06 | Sale | Filing Url | |
| 94,629 | 275,839 | 2015-03-06 | Derivatives Exercise | Filing Url | ||||
| -12,000 | 181,210 | 0 | 7.6608 | $91,930 | 2015-03-04 | Sale | Filing Url | |
| -7,000 | 193,210 | 7.3135 | $51,195 | 2015-01-05 | Sale | Filing Url | ||
| -3,000 | 200,210 | 7.3647 | $22,094 | 2014-12-09 | Sale | Filing Url | ||
| -3,500 | 203,210 | 7.0294 | $24,603 | 2014-11-03 | Sale | Filing Url | ||
| -3,000 | 206,710 | 7.95 | $23,850 | 2014-05-09 | Sale | Filing Url | ||
| -64 | 209,710 | 7.92 | $507 | 2014-02-28 | Sale | Filing Url | ||
| -64 | 209,774 | 7.87 | $504 | 2013-11-08 | Sale | Filing Url | ||
| -2,000 | 209,838 | 7.962 | $15,924 | 2013-11-01 | Sale | Filing Url | ||
| -6,500 | 211,838 | 6.9045 | $44,879 | 2013-09-05 | Sale | Filing Url | ||
| -12,403 | 218,338 | 0 | 6.8526 | $84,993 | 2013-07-31 | Sale | Filing Url | |
| 12,403 | 218,438 | 0 | 2013-07-31 | Derivatives Exercise | ||||
| -9,100 | 218,338 | 0 | 6.7722 | $61,627 | 2013-07-29 | Sale | Filing Url | |
| 9,100 | 225,544 | 0 | 2013-07-29 | Derivatives Exercise | ||||
| -2,100 | 218,338 | 0 | 6.75 | $14,175 | 2013-06-25 | Sale | Filing Url | |
| 2,100 | 219,938 | 0 | 2013-06-25 | Derivatives Exercise | ||||
| -400 | 218,338 | 6.75 | $2,700 | 2013-06-20 | Sale | Filing Url | ||
| 400 | 218,738 | 2013-06-20 | Derivatives Exercise | |||||
| -997 | 218,338 | 6.75 | $6,730 | 2013-06-03 | Sale | Filing Url | ||
| 997 | 219,335 | 2013-06-03 | Derivatives Exercise | |||||
| -66 | 218,338 | 6.24 | $412 | 2013-02-28 | Sale | Filing Url | ||
| -65 | 218,412 | 6.4 | $416 | 2012-11-08 | Sale | Filing Url | ||
| -9,000 | 218,477 | 0 | 6 | $54,000 | 2012-09-28 | Sale | Filing Url | |
| -4,413 | 227,477 | 0 | 6.05 | $26,699 | 2012-09-06 | Sale | Filing Url | |
| -23,003 | 231,890 | 0 | 6.15 | $141,468 | 2012-08-31 | Sale | Filing Url | |
| -532 | 254,893 | 6.29 | $3,346 | 2012-07-20 | Sale | Filing Url | ||
| -73 | 255,417 | 5.63 | $411 | 2012-02-28 | Sale | Filing Url | ||
| -64 | 255,490 | 5.69 | $364 | 2011-11-07 | Sale | Filing Url | ||
| -524 | 255,554 | 7.44 | $3,899 | 2011-07-28 | Sale | Filing Url | ||
| -6,000 | 256,078 | 6.999 | $41,994 | 2011-05-11 | Sale | Filing Url | ||
| -72 | 262,078 | 6.87 | $495 | 2011-03-01 | Sale | Filing Url | ||
| -64 | 262,150 | 6.79 | $435 | 2010-11-09 | Sale | Filing Url | ||
| -16,000 | 262,214 | 0 | 7.03 | $112,480 | 2010-09-03 | Sale | Filing Url | |
| -18,000 | 278,214 | 0 | 6.03 | $108,540 | 2010-08-18 | Sale | Filing Url | |
| -521 | 296,214 | 5.27 | $2,746 | 2010-07-20 | Sale | Filing Url | ||
| -64 | 296,735 | 4.84 | $310 | 2010-03-01 | Sale | Filing Url | ||
| -1,059 | 296,799 | 4.9 | $5,189 | 2009-12-23 | Sale | Filing Url | ||
| -9,000 | 297,858 | 4.9299 | $44,369 | 2009-11-16 | Sale | Filing Url | ||
| -64 | 306,858 | 4.41 | $282 | 2009-11-09 | Sale | Filing Url | ||
| -521 | 306,922 | 3.15 | $1,641 | 2009-07-21 | Sale | Filing Url | ||
| 1,000 | 307,443 | 0 | 2009-03-02 | Grant, award...etc | Filing Url | |||
| -1,059 | 306,443 | 2.13 | $2,256 | 2009-01-09 | Sale | Filing Url | ||
| 1,000 | 307,502 | 0 | 2008-11-07 | Grant, award...etc | Filing Url | |||
| -521 | 306,502 | 3.43 | $1,787 | 2008-08-01 | Sale | Filing Url | ||
| -19,000 | 307,023 | 0 | 3.59 | $68,210 | 2008-03-07 | Sale | Filing Url | |
| -1,059 | 326,023 | 6.37 | $6,746 | 2008-03-06 | Sale | Filing Url | ||
| 8,196 | 327,082 | 0 | 2007-07-20 | Grant, award...etc | Filing Url | |||
| -3,500 | 318,886 | 6.0063 | $21,022 | 2007-05-17 | Sale | Filing Url | ||
| 44,580 | 326,134 | 2007-01-26 | Derivatives Exercise | Filing Url | ||||
| 21,806 | 281,554 | 0 | 2006-12-22 | Grant, award...etc | Filing Url | |||
| 259,748 | 259,748 | 2006-10-18 | Initial | Filing Url |
