Company · CIK 0000937556 · SIC 3845 — Electromedical & Electrotherapeutic Apparatus
MASIMO CORP · MASI
Insider activity reported against this company. All insider holders · On EDGAR ↗
Reported at this company — common stock
| Trade | Reported (ET) | Insider | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Jun 10, 2026 DForm 4 → | Jun 12, 4:40 pm EDT | Darlene J. S. SolomonDirector | 3,015 | $180.00 | $542,700 | 0 | — | |
| Jun 10, 2026 DForm 4 → | Jun 12, 4:39 pm EDT | Timothy J ScannellDirector | 2,608 | $180.00 | $469,440 | 0 | — | |
| Jun 10, 2026 DForm 4 → | Jun 12, 4:39 pm EDT | Wendy E LaneDirector | 2,608 | $180.00 | $469,440 | 0 | — | |
| Jun 10, 2026 DForm 4 → | Jun 12, 4:38 pm EDT | Politan Capital Management LP +3Other | 4,590,873 | $180.00 | $826,357,140 | 0 | — | |
| Jun 10, 2026 DForm 4 → | Jun 12, 4:36 pm EDT | Michelle BrennanDirector | 9,309 | $180.00 | $1,675,620 | 0 | — | |
| Jun 10, 2026 DForm 4 → | Jun 12, 4:35 pm EDT | Paul HataishiSVP, Chief Accounting Officer | 13,317 | $180.00 | $2,397,060 | 0 | — | |
| Jun 10, 2026 DForm 4 → | Jun 12, 4:34 pm EDT | Anand SampathEVP, Operations | 33,901 | $180.00 | $6,102,180 | 0 | — | |
| Jun 10, 2026 DForm 4 → | Jun 12, 4:32 pm EDT | Elisabeth A HellmannChief Human Resources Officer | 214 | $180.00 | $38,520 | 0 | — | |
| Jun 10, 2026 DForm 4 → | Jun 12, 4:30 pm EDT | Micah W YoungEVP, Chief Financial Officer | 25,656 | $180.00 | $4,618,080 | 0 | — | |
| Jun 10, 2026 DForm 4 → | Jun 12, 4:30 pm EDT | Catherine M. SzymanChief Executive Officer, Director | 7,605 | $180.00 | $1,368,900 | 0 | — | |
| Feb 25, 2019 SForm 4 → | Feb 27, 4:56 pm EST | Jon ColemanPres-WW Sales,Pro Svc,Med Affs | 4,000 | $132.50 | $530,000 | 11,201 | −26.3% | plan? |
| Feb 25, 2019 MForm 4 → | Feb 27, 4:56 pm EST | Jon ColemanPres-WW Sales,Pro Svc,Med Affs | 4,000 | $31.01 | $124,040 | 13,201 | — | plan? |
| Feb 25, 2019 SForm 4 → | Feb 27, 4:07 pm EST | Steven BarkerDirector | 5,877 | $130.00 | $764,010 | 64,832 | −8.31% | plan? |
| Feb 25, 2019 MForm 4 → | Feb 27, 4:07 pm EST | Steven BarkerDirector | 5,877 | $30.06 | $176,663 | 70,709 | — | plan? |
| Feb 19, 2019 SForm 4 → | Feb 21, 5:09 pm EST | Steven BarkerDirector | 4,123 | $130.00 | $535,990 | 64,832 | −5.98% | plan? |
| Feb 19, 2019 MForm 4 → | Feb 21, 5:09 pm EST | Steven BarkerDirector | 4,123 | $30.06 | $123,937 | 68,955 | — | plan? |
| Jan 31, 2019 SForm 4 → | Feb 1, 4:03 pm EST | Jon ColemanPres-WW Sales,Pro Svc,Med Affs | 2,000 | $125.00 | $250,000 | 11,201 | −15.2% | plan? |
| Jan 31, 2019 MForm 4 → | Feb 1, 4:03 pm EST | Jon ColemanPres-WW Sales,Pro Svc,Med Affs | 2,000 | $21.97 | $43,940 | 13,201 | — | plan? |
| Jan 18, 2019 SForm 4 → | Jan 22, 4:09 pm EST | Jon ColemanPres-WW Sales,Pro Svc,Med Affs | 2,000 | $120.00 | $240,000 | 11,201 | −15.2% | plan? |
| Jan 18, 2019 MForm 4 → | Jan 22, 4:09 pm EST | Jon ColemanPres-WW Sales,Pro Svc,Med Affs | 2,000 | $21.97 | $43,940 | 13,201 | — | plan? |
| Jan 15, 2019 SForm 4 → | Jan 16, 4:10 pm EST | Anand SampathChief Operating Officer | 30,000 | $115.00 | $3,450,000 | 12,518 | −70.6% | plan? |
| Jan 15, 2019 MForm 4 → | Jan 16, 4:10 pm EST | Anand SampathChief Operating Officer | 30,000 | $21.97 | $659,100 | 42,518 | — | plan? |
| Jan 15, 2019 SForm 4 → | Jan 16, 4:08 pm EST | Jon ColemanPres-WW Sales,Pro Svc,Med Affs | 2,000 | $115.00 | $230,000 | 11,201 | −15.2% | plan? |
| Jan 15, 2019 MForm 4 → | Jan 16, 4:08 pm EST | Jon ColemanPres-WW Sales,Pro Svc,Med Affs | 2,000 | $21.97 | $43,940 | 13,201 | — | plan? |
| Jan 2, 2019 SForm 4 → | Jan 4, 4:31 pm EST | Joe E KianiCEO and Chairman of the Board, Director | 5 | $93.42 | $467 | 10,368 | −0.05% | plan? |
| Jan 2, 2019 MForm 4 → | Jan 4, 4:31 pm EST | Joe E KianiCEO and Chairman of the Board, Director | 20,000 | — | — | 149,241 | — | plan? |
| Jan 2, 2019 FMForm 4 → | Jan 4, 4:27 pm EST | Anand SampathChief Operating Officer | 2,754 | $105.52 | $79,562 | 12,518 | — | plan? |
| Jan 2, 2019 MForm 4 → | Jan 4, 4:24 pm EST | Yongsam LeeEVP & CIO | 2,000 | — | — | 73,000 | — | plan? |
| Jan 2, 2019 MForm 4 → | Jan 4, 4:20 pm EST | Thomas Samuel McClenahanEVP & GENERAL COUNSEL | 2,000 | — | — | 5,000 | — | plan? |
| Jan 2, 2019 MForm 4 → | Jan 4, 4:16 pm EST | Jon ColemanPres-WW Sales,Pro Svc,Med Affs | 2,000 | — | — | 11,201 | — | plan? |
| Dec 10, 2018 MForm 4 → | Dec 12, 4:24 pm EST | Thomas Samuel McClenahanEVP & GENERAL COUNSEL | 1,000 | $22.40 | $22,400 | 3,000 | — | plan? |
| Dec 3, 2018 GForm 5 → | Feb 12, 2019, 4:24 pm EST | Joe E KianiCEO and Chairman of the Board, Director | 10,000 | — | — | 119,241 | — | plan? |
| Dec 3, 2018 SForm 4 → | Dec 4, 4:22 pm EST | Sanford FitchDirector | 2,000 | $110.90 | $221,796 | 49,832 | −3.86% | plan? |
| Nov 28, 2018 SForm 4 → | Nov 30, 4:19 pm EST | Anand SampathChief Operating Officer | 30,000 | $110.00 | $3,300,000 | 11,272 | −72.7% | plan? |
| Nov 28, 2018 MForm 4 → | Nov 30, 4:19 pm EST | Anand SampathChief Operating Officer | 30,000 | $20.19 | $605,700 | 41,272 | — | plan? |
| Nov 1, 2018 SForm 4 → | Nov 2, 4:23 pm EDT | Sanford FitchDirector | 2,000 | $113.14 | $226,283 | 51,832 | −3.72% | plan? |
| Oct 1, 2018 SForm 4 → | Oct 2, 5:52 pm EDT | David J Van RamshorstChief Accounting Officer | 1,325 | $125.00 | $165,625 | 1,000 | −57.0% | plan? |
| Oct 1, 2018 MForm 4 → | Oct 2, 5:52 pm EDT | David J Van RamshorstChief Accounting Officer | 1,325 | $29.33 | $38,862 | 2,325 | — | plan? |
| Oct 1, 2018 SForm 4 → | Oct 2, 4:30 pm EDT | Sanford FitchDirector | 2,000 | $124.50 | $248,997 | 53,832 | −3.58% | plan? |
| Sep 25, 2018 SForm 4 → | Sep 27, 4:11 pm EDT | Joe E KianiCEO and Chairman of the Board, Director | 99,445 | $124.09 | $12,340,076 | 129,241 | −43.5% | plan? |
| Sep 25, 2018 MForm 4 → | Sep 27, 4:11 pm EDT | Joe E KianiCEO and Chairman of the Board, Director | 99,445 | $27.25 | $2,709,876 | 131,708 | — | plan? |
| Sep 24, 2018 SForm 4 → | Sep 24, 7:40 pm EDT | David J Van RamshorstChief Accounting Officer | 2,675 | $122.87 | $328,671 | 1,000 | −72.8% | plan? |
| Sep 24, 2018 MForm 4 → | Sep 24, 7:40 pm EDT | David J Van RamshorstChief Accounting Officer | 2,675 | $50.34 | $134,668 | 1,350 | — | plan? |
| Sep 20, 2018 SForm 4 → | Sep 24, 4:58 pm EDT | Bilal MuhsinEVP, ENG, MKTG & REG | 10,000 | $121.30 | $1,212,964 | 0 | −100% | plan? |
| Sep 20, 2018 MForm 4 → | Sep 24, 4:58 pm EDT | Bilal MuhsinEVP, ENG, MKTG & REG | 10,000 | $21.69 | $216,900 | 10,000 | — | plan? |
| Sep 14, 2018 SForm 4 → | Sep 18, 4:15 pm EDT | Joe E KianiCEO and Chairman of the Board, Director | 200,555 | $122.92 | $24,651,758 | 129,241 | −60.8% | plan? |
| Sep 14, 2018 MForm 4 → | Sep 18, 4:15 pm EDT | Joe E KianiCEO and Chairman of the Board, Director | 200,555 | $27.25 | $5,465,124 | 129,417 | — | plan? |
| Sep 11, 2018 SForm 4 → | Sep 12, 5:57 pm EDT | Sanford FitchDirector | 10,000 | $118.29 | $1,182,935 | 55,832 | −15.2% | plan? |
| Sep 11, 2018 MForm 4 → | Sep 12, 5:57 pm EDT | Sanford FitchDirector | 10,000 | $21.97 | $219,700 | 65,832 | — | plan? |
| Sep 6, 2018 SForm 4 → | Sep 7, 4:55 pm EDT | Bilal MuhsinEVP, ENG, MKTG & REG | 20,000 | $117.75 | $2,355,042 | 0 | −100% | plan? |
| Sep 6, 2018 MForm 4 → | Sep 7, 4:55 pm EDT | Bilal MuhsinEVP, ENG, MKTG & REG | 20,000 | $21.90 | $437,900 | 10,000 | — | plan? |
| Sep 4, 2018 SForm 4 → | Sep 4, 6:16 pm EDT | Sanford FitchDirector | 2,000 | $119.45 | $238,900 | 55,832 | −3.46% | plan? |
| Aug 30, 2018 SForm 4 → | Sep 4, 5:44 pm EDT | Joe E KianiCEO and Chairman of the Board, Director | 239,926 | $117.95 | $28,298,739 | 129,241 | −65.0% | plan? |
| Aug 30, 2018 MForm 4 → | Sep 4, 5:44 pm EDT | Joe E KianiCEO and Chairman of the Board, Director | 239,926 | $23.98 | $5,753,425 | 135,420 | — | plan? |
| Aug 9, 2018 GForm 4 → | Aug 13, 5:48 pm EDT | Joe E KianiCEO and Chairman of the Board, Director | 10,000 | — | — | 129,241 | — | plan? |
| Aug 9, 2018 SForm 4 → | Aug 13, 5:43 pm EDT | Steven BarkerDirector | 10,000 | $110.00 | $1,100,000 | 64,832 | −13.4% | plan? |
| Aug 9, 2018 MForm 4 → | Aug 13, 5:43 pm EDT | Steven BarkerDirector | 10,000 | $30.06 | $300,600 | 74,832 | — | plan? |
| Aug 2, 2018 SForm 4 → | Aug 6, 5:52 pm EDT | Joe E KianiCEO and Chairman of the Board, Director | 60,074 | $109.05 | $6,551,332 | 139,241 | −30.1% | plan? |
| Aug 2, 2018 MForm 4 → | Aug 6, 5:52 pm EDT | Joe E KianiCEO and Chairman of the Board, Director | 60,074 | $23.98 | $1,440,575 | 170,042 | — | plan? |
| Aug 1, 2018 SForm 4 → | Aug 3, 4:01 pm EDT | Sanford FitchDirector | 2,000 | $101.00 | $202,000 | 57,832 | −3.34% | plan? |
| Jul 6, 2018 SForm 4 → | Jul 10, 4:23 pm EDT | Sanford FitchDirector | 2,000 | $100.00 | $200,000 | 59,832 | −3.23% | plan? |
| Jun 1, 2018 SForm 4 → | Jun 1, 6:09 pm EDT | Sanford FitchDirector | 2,000 | $100.21 | $200,417 | 61,832 | −3.13% | plan? |
| May 31, 2018 MForm 4 → | Jun 1, 6:09 pm EDT | Sanford FitchDirector | 1,583 | $99.05 | $156,796 | 63,832 | — | plan? |
| May 31, 2018 MForm 4 → | Jun 1, 6:03 pm EDT | Thomas HarkinDirector | 1,583 | $99.05 | $156,796 | 4,968 | — | plan? |
| May 31, 2018 MForm 4 → | Jun 1, 6:00 pm EDT | Adam MikkelsonDirector | 1,583 | $99.05 | $156,796 | 1,583 | — | plan? |
| May 31, 2018 MForm 4 → | Jun 1, 5:56 pm EDT | Craig B ReynoldsDirector | 1,583 | $99.05 | $156,796 | 1,583 | — | plan? |
| May 30, 2018 SForm 4 → | Jun 1, 6:06 pm EDT | Steven BarkerDirector | 10,000 | $100.00 | $1,000,000 | 63,249 | −13.7% | plan? |
| May 30, 2018 MForm 4 → | Jun 1, 6:06 pm EDT | Steven BarkerDirector | 11,583 | $37.06 | $429,296 | 64,832 | — | plan? |
| May 30, 2018 SForm 4 → | Jun 1, 4:57 pm EDT | David J Van RamshorstChief Accounting Officer | 3,000 | $100.00 | $300,000 | 1,000 | −75.0% | plan? |
| May 30, 2018 MForm 4 → | Jun 1, 4:57 pm EDT | David J Van RamshorstChief Accounting Officer | 3,000 | $29.33 | $87,990 | 4,000 | — | plan? |
| May 3, 2018 SForm 4 → | May 4, 8:33 pm EDT | David J Van RamshorstChief Accounting Officer | 4,500 | $96.67 | $435,000 | 1,000 | −81.8% | plan? |
| May 3, 2018 MForm 4 → | May 4, 8:33 pm EDT | David J Van RamshorstChief Accounting Officer | 4,500 | $32.55 | $146,460 | 4,000 | — | plan? |
| May 3, 2018 SForm 4 → | May 4, 5:49 pm EDT | Jon ColemanPres-WW Sales,Pro Svc,Med Affs | 50,000 | $93.75 | $4,687,500 | 9,201 | −84.5% | plan? |
| May 3, 2018 MForm 4 → | May 4, 5:49 pm EDT | Jon ColemanPres-WW Sales,Pro Svc,Med Affs | 50,000 | $35.13 | $1,756,500 | 34,201 | — | plan? |
| May 3, 2018 SForm 4 → | May 4, 5:48 pm EDT | Sanford FitchDirector | 2,000 | $94.00 | $188,000 | 62,249 | −3.11% | plan? |
| Apr 30, 2018 SForm 4 → | Apr 30, 5:50 pm EDT | Sanford FitchDirector | 2,000 | $90.37 | $180,734 | 64,249 | −3.02% | plan? |
| Apr 26, 2018 SForm 4 → | Apr 30, 5:46 pm EDT | Yongsam LeeEVP & CIO | 5,800 | $90.58 | $525,352 | 71,000 | −7.55% | plan? |
| Apr 26, 2018 MForm 4 → | Apr 30, 5:46 pm EDT | Yongsam LeeEVP & CIO | 5,800 | $30.06 | $174,348 | 73,825 | — | plan? |
| Apr 23, 2018 SForm 4 → | Apr 25, 7:43 pm EDT | Yongsam LeeEVP & CIO | 4,100 | $90.13 | $369,544 | 71,000 | −5.46% | plan? |
| Apr 23, 2018 MForm 4 → | Apr 25, 7:43 pm EDT | Yongsam LeeEVP & CIO | 4,100 | $30.06 | $123,246 | 73,900 | — | plan? |
| Apr 23, 2018 SForm 4 → | Apr 25, 7:41 pm EDT | Jon ColemanPres-WW Sales,Pro Svc,Med Affs | 24,000 | $90.00 | $2,160,000 | 9,201 | −72.3% | plan? |
| Apr 23, 2018 MForm 4 → | Apr 25, 7:41 pm EDT | Jon ColemanPres-WW Sales,Pro Svc,Med Affs | 24,000 | $34.43 | $826,200 | 21,201 | — | plan? |
| Apr 2, 2018 SForm 4 → | Apr 2, 9:06 pm EDT | Sanford FitchDirector | 2,000 | $86.02 | $172,048 | 66,249 | −2.93% | plan? |
| Mar 29, 2018 SForm 4 → | Apr 2, 9:09 pm EDT | Jon ColemanPres-WW Sales,Pro Svc,Med Affs | 29,303 | $87.50 | $2,564,013 | 9,201 | −76.1% | plan? |
| Mar 29, 2018 MForm 4 → | Apr 2, 9:09 pm EDT | Jon ColemanPres-WW Sales,Pro Svc,Med Affs | 29,303 | $25.50 | $747,138 | 21,201 | — | plan? |
| Mar 13, 2018 SForm 4 → | Mar 15, 5:12 pm EDT | Yongsam LeeEVP & CIO | 100 | $90.00 | $9,000 | 71,000 | −0.14% | plan? |
| Mar 13, 2018 MForm 4 → | Mar 15, 5:12 pm EDT | Yongsam LeeEVP & CIO | 100 | $30.06 | $3,006 | 71,100 | — | plan? |
| Feb 27, 2018 MForm 4 → | Mar 1, 9:08 pm EST | Jon ColemanPres-WW Sales,Pro Svc,Med Affs | 2,000 | — | — | 9,201 | — | plan? |
| Feb 27, 2018 MForm 4 → | Mar 1, 9:06 pm EST | Yongsam LeeEVP & CIO | 2,000 | — | — | 71,000 | — | plan? |
| Feb 27, 2018 MForm 4 → | Mar 1, 9:04 pm EST | Thomas Samuel McClenahanEVP & GENERAL COUNSEL | 2,000 | — | — | 2,000 | — | plan? |
| Feb 27, 2018 FMForm 4 → | Mar 1, 9:02 pm EST | Anand SampathChief Operating Officer | 2,728 | $86.08 | $62,666 | 11,272 | — | plan? |
| Feb 27, 2018 MForm 4 → | Mar 1, 9:00 pm EST | Joe E KianiCEO and Chairman of the Board, Director | 20,000 | — | — | 139,241 | — | plan? |
| Feb 1, 2018 SForm 4 → | Feb 2, 6:29 pm EST | Sanford FitchDirector | 2,000 | $93.07 | $186,130 | 68,249 | −2.85% | plan? |
| Feb 1, 2018 SForm 4 → | Feb 2, 6:25 pm EST | Yongsam LeeEVP & CIO | 10,000 | $92.95 | $929,540 | 69,000 | −12.7% | plan? |
| Feb 1, 2018 MForm 4 → | Feb 2, 6:25 pm EST | Yongsam LeeEVP & CIO | 10,000 | $30.06 | $300,600 | 79,000 | — | plan? |
| Jan 25, 2018 SForm 4 → | Jan 26, 4:23 pm EST | Sanford FitchDirector | 2,000 | $90.00 | $180,000 | 70,249 | −2.77% | plan? |
| Jan 4, 2018 SForm 4 → | Jan 8, 5:46 pm EST | Yongsam LeeEVP & CIO | 10,000 | $88.17 | $881,650 | 69,000 | −12.7% | plan? |
| Jan 4, 2018 MForm 4 → | Jan 8, 5:46 pm EST | Yongsam LeeEVP & CIO | 10,000 | $30.06 | $300,600 | 72,982 | — | plan? |
| Dec 5, 2017 SForm 4 → | Dec 7, 7:38 pm EST | Yongsam LeeEVP & CIO | 2,726 | $88.48 | $241,205 | 69,000 | −3.80% | plan? |
| Dec 5, 2017 MForm 4 → | Dec 7, 7:38 pm EST | Yongsam LeeEVP & CIO | 2,726 | $27.25 | $74,284 | 71,726 | — | plan? |
Reported at this company — derivatives (options, RSUs, warrants)
| Trade | Reported (ET) | Insider | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Jun 10, 2026 DForm 4 → | Jun 12, 4:40 pm EDT | Darlene J. S. SolomonDirector | 1,119 | — | — | 0 | — | |
| Jun 10, 2026 DForm 4 → | Jun 12, 4:39 pm EDT | Timothy J ScannellDirector | 1,119 | — | — | 0 | — | |
| Jun 10, 2026 DForm 4 → | Jun 12, 4:39 pm EDT | Wendy E LaneDirector | 1,119 | — | — | 0 | — | |
| Jun 10, 2026 JForm 4 → | Jun 12, 4:38 pm EDT | Politan Capital Management LP +3Other | 273,550 | — | — | 0 | — | |
| Jun 10, 2026 DForm 4 → | Jun 12, 4:38 pm EDT | Politan Capital Management LP +3Other | 1,119 | — | — | 0 | — | |
| Jun 10, 2026 DForm 4 → | Jun 12, 4:36 pm EDT | Michelle BrennanDirector | 1,119 | — | — | 0 | — | |
| Jun 10, 2026 DForm 4 → | Jun 12, 4:35 pm EDT | Paul HataishiSVP, Chief Accounting Officer | 11,275 | — | — | 0 | — | |
| Jun 10, 2026 DForm 4 → | Jun 12, 4:34 pm EDT | Anand SampathEVP, Operations | 54,158 | $63.29 | $2,247,414 | 0 | — | |
| Jun 10, 2026 DForm 4 → | Jun 12, 4:34 pm EDT | Greg Allen MeehanChief Commercial Officer | 20,590 | $113.91 | $1,151,270 | 0 | — | |
| Jun 10, 2026 DForm 4 → | Jun 12, 4:32 pm EDT | Elisabeth A HellmannChief Human Resources Officer | 13,883 | $117.80 | $811,973 | 0 | — | |
| Jun 10, 2026 DForm 4 → | Jun 12, 4:31 pm EDT | Charles DadswellEVP, General Counsel | 22,147 | — | — | 0 | — | |
| Jun 10, 2026 DForm 4 → | Jun 12, 4:31 pm EDT | Tim BennerChief Marketing Officer | 13,318 | $107.65 | $648,800 | 0 | — | |
| Jun 10, 2026 DForm 4 → | Jun 12, 4:30 pm EDT | Micah W YoungEVP, Chief Financial Officer | 110,327 | $93.05 | $8,377,947 | 0 | — | |
| Jun 10, 2026 DForm 4 → | Jun 12, 4:30 pm EDT | Catherine M. SzymanChief Executive Officer, Director | 136,353 | $134.32 | $9,114,697 | 0 | — | |
| Feb 25, 2019 MForm 4 → | Feb 27, 4:56 pm EST | Jon ColemanPres-WW Sales,Pro Svc,Med Affs | 4,000 | $31.01 | $124,040 | 14,000 | — | |
| Feb 25, 2019 MForm 4 → | Feb 27, 4:07 pm EST | Steven BarkerDirector | 5,877 | $30.06 | $176,663 | 0 | — | |
| Feb 19, 2019 MForm 4 → | Feb 21, 5:09 pm EST | Steven BarkerDirector | 4,123 | $30.06 | $123,937 | 5,877 | — | |
| Jan 31, 2019 MForm 4 → | Feb 1, 4:03 pm EST | Jon ColemanPres-WW Sales,Pro Svc,Med Affs | 2,000 | $21.97 | $43,940 | 0 | — | |
| Jan 18, 2019 MForm 4 → | Jan 22, 4:09 pm EST | Jon ColemanPres-WW Sales,Pro Svc,Med Affs | 2,000 | $21.97 | $43,940 | 2,000 | — | |
| Jan 15, 2019 MForm 4 → | Jan 16, 4:10 pm EST | Anand SampathChief Operating Officer | 30,000 | $21.97 | $659,100 | 0 | — | |
| Jan 15, 2019 MForm 4 → | Jan 16, 4:08 pm EST | Jon ColemanPres-WW Sales,Pro Svc,Med Affs | 2,000 | $21.97 | $43,940 | 4,000 | — | |
| Jan 2, 2019 MForm 4 → | Jan 4, 4:31 pm EST | Joe E KianiCEO and Chairman of the Board, Director | 20,000 | — | — | 60,000 | — | |
| Jan 2, 2019 MForm 4 → | Jan 4, 4:27 pm EST | Anand SampathChief Operating Officer | 2,000 | — | — | 6,000 | — | |
| Jan 2, 2019 MForm 4 → | Jan 4, 4:24 pm EST | Yongsam LeeEVP & CIO | 2,000 | — | — | 6,000 | — | |
| Jan 2, 2019 MForm 4 → | Jan 4, 4:20 pm EST | Thomas Samuel McClenahanEVP & GENERAL COUNSEL | 2,000 | — | — | 6,000 | — | |
| Jan 2, 2019 MForm 4 → | Jan 4, 4:16 pm EST | Jon ColemanPres-WW Sales,Pro Svc,Med Affs | 2,000 | — | — | 6,000 | — | |
| Dec 10, 2018 MForm 4 → | Dec 12, 4:24 pm EST | Thomas Samuel McClenahanEVP & GENERAL COUNSEL | 1,000 | $22.40 | $22,400 | 3,000 | — | |
| Nov 28, 2018 MForm 4 → | Nov 30, 4:19 pm EST | Anand SampathChief Operating Officer | 30,000 | $20.19 | $605,700 | 0 | — | |
| Oct 1, 2018 MForm 4 → | Oct 2, 5:52 pm EDT | David J Van RamshorstChief Accounting Officer | 1,325 | $29.33 | $38,862 | 15,000 | — | |
| Sep 25, 2018 MForm 4 → | Sep 27, 4:11 pm EDT | Joe E KianiCEO and Chairman of the Board, Director | 99,445 | $27.25 | $2,709,876 | 0 | — | |
| Sep 24, 2018 MForm 4 → | Sep 24, 7:40 pm EDT | David J Van RamshorstChief Accounting Officer | 2,675 | $50.34 | $134,668 | 16,325 | — | |
| Sep 20, 2018 MForm 4 → | Sep 24, 4:58 pm EDT | Bilal MuhsinEVP, ENG, MKTG & REG | 10,000 | $21.69 | $216,900 | 15,000 | — | |
| Sep 14, 2018 MForm 4 → | Sep 18, 4:15 pm EDT | Joe E KianiCEO and Chairman of the Board, Director | 200,555 | $27.25 | $5,465,124 | 99,445 | — | |
| Sep 11, 2018 MForm 4 → | Sep 12, 5:57 pm EDT | Sanford FitchDirector | 10,000 | $21.97 | $219,700 | 10,000 | — | |
| Sep 6, 2018 MForm 4 → | Sep 7, 4:55 pm EDT | Bilal MuhsinEVP, ENG, MKTG & REG | 20,000 | $21.90 | $437,900 | 0 | — | |
| Aug 30, 2018 MForm 4 → | Sep 4, 5:44 pm EDT | Joe E KianiCEO and Chairman of the Board, Director | 239,926 | $23.98 | $5,753,425 | 0 | — | |
| Aug 9, 2018 MForm 4 → | Aug 13, 5:43 pm EDT | Steven BarkerDirector | 10,000 | $30.06 | $300,600 | 10,000 | — | |
| Aug 2, 2018 MForm 4 → | Aug 6, 5:52 pm EDT | Joe E KianiCEO and Chairman of the Board, Director | 60,074 | $23.98 | $1,440,575 | 239,926 | — | |
| May 31, 2018 AMForm 4 → | Jun 1, 6:09 pm EDT | Sanford FitchDirector | 2,996 | $99.05 | $156,796 | 1,413 | — | |
| May 31, 2018 AMForm 4 → | Jun 1, 6:03 pm EDT | Thomas HarkinDirector | 2,996 | $99.05 | $156,796 | 1,413 | — | |
| May 31, 2018 AMForm 4 → | Jun 1, 6:00 pm EDT | Adam MikkelsonDirector | 2,996 | $99.05 | $156,796 | 1,413 | — | |
| May 31, 2018 AMForm 4 → | Jun 1, 5:56 pm EDT | Craig B ReynoldsDirector | 2,996 | $99.05 | $156,796 | 1,413 | — | |
| May 30, 2018 AMForm 4 → | Jun 1, 6:06 pm EDT | Steven BarkerDirector | 12,996 | $37.06 | $429,296 | 1,413 | — | |
| May 30, 2018 MForm 4 → | Jun 1, 4:57 pm EDT | David J Van RamshorstChief Accounting Officer | 3,000 | $29.33 | $87,990 | 18,000 | — | |
| May 3, 2018 MForm 4 → | May 4, 8:33 pm EDT | David J Van RamshorstChief Accounting Officer | 4,500 | $32.55 | $146,460 | 3,000 | — | |
| May 3, 2018 MForm 4 → | May 4, 5:49 pm EDT | Jon ColemanPres-WW Sales,Pro Svc,Med Affs | 50,000 | $35.13 | $1,756,500 | 0 | — | |
| Apr 26, 2018 MForm 4 → | Apr 30, 5:46 pm EDT | Yongsam LeeEVP & CIO | 5,800 | $30.06 | $174,348 | 0 | — | |
| Apr 23, 2018 MForm 4 → | Apr 25, 7:43 pm EDT | Yongsam LeeEVP & CIO | 4,100 | $30.06 | $123,246 | 5,800 | — | |
| Apr 23, 2018 MForm 4 → | Apr 25, 7:41 pm EDT | Jon ColemanPres-WW Sales,Pro Svc,Med Affs | 24,000 | $34.43 | $826,200 | 18,000 | — | |
| Mar 29, 2018 MForm 4 → | Apr 2, 9:09 pm EDT | Jon ColemanPres-WW Sales,Pro Svc,Med Affs | 29,303 | $25.50 | $747,138 | 6,000 | — | |
| Mar 16, 2018 AForm 4 → | Mar 20, 7:52 pm EDT | Bilal MuhsinEVP, ENG, MKTG & REG | 10,436 | $86.95 | $907,410 | 10,436 | — | |
| Mar 16, 2018 AForm 4 → | Mar 20, 6:57 pm EDT | Anand SampathChief Operating Officer | 10,436 | $86.95 | $907,410 | 10,436 | — | |
| Mar 16, 2018 AForm 4 → | Mar 20, 6:55 pm EDT | Thomas Samuel McClenahanEVP & GENERAL COUNSEL | 10,436 | $86.95 | $907,410 | 10,436 | — | |
| Mar 16, 2018 AForm 4 → | Mar 20, 6:53 pm EDT | Yongsam LeeEVP & CIO | 10,436 | $86.95 | $907,410 | 10,436 | — | |
| Mar 16, 2018 AForm 4 → | Mar 20, 6:51 pm EDT | Joe E KianiCEO and Chairman of the Board, Director | 104,362 | $86.95 | $9,074,276 | 104,362 | — | |
| Mar 16, 2018 AForm 4 → | Mar 20, 6:48 pm EDT | Micah W YoungEVP & Chief Financial Officer | 10,436 | $86.95 | $907,410 | 10,436 | — | |
| Mar 16, 2018 AForm 4 → | Mar 20, 6:45 pm EDT | Jon ColemanPres-WW Sales,Pro Svc,Med Affs | 10,436 | $86.95 | $907,410 | 10,436 | — | |
| Mar 16, 2018 AForm 4 → | Mar 20, 6:42 pm EDT | David J Van RamshorstChief Accounting Officer | 3,478 | $8,695.00 | $30,241,210 | 3,478 | — | |
| Mar 16, 2018 AForm 4 → | Mar 20, 6:40 pm EDT | Tao LevyEVP, BUS DEV | 35,436 | $86.95 | $3,081,160 | 10,436 | — | |
| Mar 13, 2018 MForm 4 → | Mar 15, 5:12 pm EDT | Yongsam LeeEVP & CIO | 100 | $30.06 | $3,006 | 9,900 | — | |
| Feb 27, 2018 AMForm 4 → | Mar 1, 9:08 pm EST | Jon ColemanPres-WW Sales,Pro Svc,Med Affs | 12,000 | — | — | 8,000 | — | |
| Feb 27, 2018 AMForm 4 → | Mar 1, 9:06 pm EST | Yongsam LeeEVP & CIO | 12,000 | — | — | 8,000 | — | |
| Feb 27, 2018 AMForm 4 → | Mar 1, 9:04 pm EST | Thomas Samuel McClenahanEVP & GENERAL COUNSEL | 12,000 | — | — | 8,000 | — | |
| Feb 27, 2018 AMForm 4 → | Mar 1, 9:02 pm EST | Anand SampathChief Operating Officer | 12,000 | — | — | 8,000 | — | |
| Feb 27, 2018 AMForm 4 → | Mar 1, 9:00 pm EST | Joe E KianiCEO and Chairman of the Board, Director | 120,000 | — | — | 80,000 | — | |
| Feb 1, 2018 MForm 4 → | Feb 2, 6:25 pm EST | Yongsam LeeEVP & CIO | 10,000 | $30.06 | $300,600 | 10,000 | — | |
| Jan 4, 2018 MForm 4 → | Jan 8, 5:46 pm EST | Yongsam LeeEVP & CIO | 10,000 | $30.06 | $300,600 | 20,000 | — | |
| Dec 5, 2017 MForm 4 → | Dec 7, 7:38 pm EST | Yongsam LeeEVP & CIO | 2,726 | $27.25 | $74,284 | 0 | — | |
| Nov 30, 2017 MForm 4 → | Dec 4, 6:46 pm EST | Yongsam LeeEVP & CIO | 18,198 | $27.25 | $495,896 | 2,726 | — | |
| Nov 10, 2017 MForm 4 → | Nov 14, 5:18 pm EST | Yongsam LeeEVP & CIO | 100 | $27.25 | $2,725 | 20,924 | — | |
| Nov 8, 2017 MForm 4 → | Nov 9, 8:07 pm EST | Yongsam LeeEVP & CIO | 13,976 | $28.52 | $398,546 | 21,024 | — | |
| Nov 1, 2017 MForm 4 → | Nov 3, 4:37 pm EDT | Yongsam LeeEVP & CIO | 5,000 | $30.79 | $153,950 | 5,000 | — | |
| Nov 1, 2017 MForm 4 → | Nov 3, 4:36 pm EDT | Steven BarkerDirector | 10,000 | $27.25 | $272,500 | 10,000 | — | |
| Oct 16, 2017 AForm 4 → | Oct 17, 5:15 pm EDT | Micah W YoungEVP & Chief Financial Officer | 50,000 | — | — | 50,000 | — | |
| Aug 14, 2017 AForm 4 → | Aug 25, 6:02 pm EDT | David J Van RamshorstChief Accounting Officer | 5,000 | — | — | 5,000 | — | late |
| Jul 20, 2017 MForm 4 → | Jul 24, 4:32 pm EDT | Jon ColemanPres-WW Sales,Pro Svc,Med Affs | 25,000 | $40.20 | $1,005,000 | 25,000 | — | |
| Jul 14, 2017 MForm 4 → | Jul 18, 4:37 pm EDT | Rick FishelPres, WW OEM Business... | 15,000 | $20.19 | $302,850 | 0 | — | |
| Jul 13, 2017 MForm 4 → | Jul 13, 4:32 pm EDT | Sanford FitchDirector | 6,000 | — | — | 0 | — | |
| Jul 11, 2017 MForm 4 → | Jul 13, 4:35 pm EDT | Rick FishelPres, WW OEM Business... | 15,000 | $20.19 | $302,850 | 15,000 | — | |
| Jul 11, 2017 MForm 4 → | Jul 13, 4:34 pm EDT | Anand SampathChief Operating Officer | 40,000 | $28.72 | $1,148,600 | 0 | — | |
| Jun 27, 2017 MForm 4 → | Jun 29, 7:20 pm EDT | Sanford FitchDirector | 14,000 | $20.19 | $282,660 | 6,000 | — | |
| Jun 5, 2017 AForm 4 → | Jun 7, 4:47 pm EDT | Thomas Samuel McClenahanEVP & GENERAL COUNSEL | 10,000 | — | — | 10,000 | — | |
| Jun 5, 2017 AForm 4 → | Jun 7, 4:44 pm EDT | Jon ColemanPres-WW Sales,Pro Svc,Med Affs | 10,000 | — | — | 10,000 | — | |
| Jun 5, 2017 AForm 4 → | Jun 7, 4:38 pm EDT | Anand SampathChief Operating Officer | 10,000 | — | — | 10,000 | — | |
| Jun 5, 2017 AForm 4 → | Jun 7, 4:32 pm EDT | Joe E KianiCEO and Chairman of the Board, Director | 100,000 | — | — | 100,000 | — | |
| Jun 5, 2017 AForm 4 → | Jun 7, 4:26 pm EDT | Mark de RaadEVP & Chief Financial Officer | 10,000 | — | — | 10,000 | — | |
| Jun 5, 2017 AForm 4 → | Jun 7, 4:20 pm EDT | Rick FishelPres, WW OEM Business... | 10,000 | — | — | 10,000 | — | |
| Jun 5, 2017 AForm 4 → | Jun 7, 4:14 pm EDT | Yongsam LeeEVP & CIO | 10,000 | — | — | 10,000 | — | |
| Jun 1, 2017 AForm 4 → | Jun 5, 4:26 pm EDT | Adam MikkelsonDirector | 1,583 | — | — | 1,583 | — | |
| Jun 1, 2017 AForm 4 → | Jun 5, 4:22 pm EDT | Thomas HarkinDirector | 1,583 | — | — | 1,583 | — | |
| Jun 1, 2017 AForm 4 → | Jun 5, 4:14 pm EDT | Sanford FitchDirector | 1,583 | — | — | 1,583 | — | |
| Jun 1, 2017 AForm 4 → | Jun 5, 4:10 pm EDT | Steven BarkerDirector | 1,583 | — | — | 1,583 | — | |
| Jun 1, 2017 AForm 4 → | Jun 5, 4:07 pm EDT | Craig B ReynoldsDirector | 1,583 | — | — | 1,583 | — | |
| May 30, 2017 MForm 4 → | Jun 1, 4:38 pm EDT | Mark de RaadEVP & Chief Financial Officer | 6,000 | $21.97 | $131,820 | 6,000 | — | |
| May 8, 2017 AForm 4 → | May 10, 4:11 pm EDT | Thierry LeclercqEVP, Bus Dev | 25,000 | — | — | 25,000 | — | |
| Apr 28, 2017 MForm 4 → | May 1, 4:29 pm EDT | Thomas Samuel McClenahanEVP & GENERAL COUNSEL | 8,000 | $30.27 | $242,120 | 24,000 | — | |
| Apr 27, 2017 MForm 4 → | May 1, 5:08 pm EDT | Joe E KianiCEO and Chairman of the Board, Director | 145,841 | $30.79 | $4,490,444 | 0 | — | |
| Apr 25, 2017 MForm 4 → | Apr 26, 4:45 pm EDT | Steven BarkerDirector | 10,000 | $23.98 | $239,800 | 0 | — | |
| Apr 25, 2017 MForm 4 → | Apr 26, 4:37 pm EDT | Yongsam LeeEVP & CIO | 10,000 | $30.79 | $307,900 | 10,000 | — | |
| Apr 25, 2017 MForm 4 → | Apr 26, 4:27 pm EDT | Jon ColemanPres-WW Sales,Pro Svc,Med Affs | 50,000 | $40.20 | $2,010,000 | 50,000 | — |