Insider trading activities (stock purchases, sales, and option exercises)
reported by insiders of Dexcom Inc (DXCM)
since 2014 are shown in Table 1 and Table 2.
Table 1 shows the monthly insider trading data of Dexcom Inc.
(See page 1 of this report.) Table 2 shows the detailed insider transactions.
This company's CIK number is 1093557.
Total stock buying since 2014: $1,746,350.
Total stock sales since 2014: $785,755,539.
Total stock option exercises since 2014: $16,751,908.
Table 3. Detailed insider trading at Dexcom Inc (DXCM) , Part 2
| Trade Date |
Insider Name |
Trade Type |
Shares |
Price ($) |
Value ($) |
| 2021-10-29 | Augustinos Nicholas (Director) | Sale | 2,500 | 600.03 | 1,500,087 |
| 2021-10-22 | Pacelli Steven Robert (Managing Dir., Dexcom Ventures) | Sale | 250 | 570.00 | 142,500 |
| 2021-10-15 | Sayer Kevin R (Chairman, CEO & President) | Sale | 6,000 | 550.39 | 3,302,316 |
| 2021-10-13 | Patterson Chad (EVP, Global Marketing) | Sale | 141 | 545.54 | 76,921 |
| 2021-10-01 | Foletta Mark G (Director) | Sale | 500 | 543.46 | 271,730 |
| 2021-09-23 | Pacelli Steven Robert (Managing Dir., Dexcom Ventures) | Sale | 6,743 | 573.12 | 3,864,561 |
| 2021-09-15 | Sayer Kevin R (Chairman, CEO & President) | Sale | 6,000 | 540.27 | 3,241,650 |
| 2021-09-13 | Patterson Chad (EVP, Global Marketing) | Sale | 156 | 541.47 | 84,469 |
| 2021-09-10 | Flynn Paul R (EVP, Global Revenue) | Sale | 626 | 558.33 | 349,514 |
| 2021-09-10 | Selvaraj Shelly Ramasamy (SVP Information Technology) | Sale | 681 | 558.33 | 380,222 |
| 2021-09-10 | Blackford Quentin S. (Chief Operating Officer) | Sale | 1,519 | 558.33 | 848,103 |
| 2021-09-09 | Shrishrimal Sumi (SVP Chief Risk Officer) | Sale | 407 | 541.91 | 220,557 |
| 2021-09-09 | Patterson Chad (EVP, Global Marketing) | Sale | 291 | 541.69 | 157,632 |
| 2021-09-09 | Flynn Paul R (EVP, Global Revenue) | Sale | 752 | 541.56 | 407,253 |
| 2021-09-09 | Selvaraj Shelly Ramasamy (SVP Information Technology) | Sale | 2,223 | 545.70 | 1,213,079 |
| 2021-09-09 | Leach Jacob Steven (EVP Chief Technology Officer) | Sale | 1,263 | 541.69 | 684,159 |
| 2021-09-09 | Murphy Patrick Michael (EVP, Chief Legal Officer) | Sale | 987 | 541.56 | 534,519 |
| 2021-09-09 | Sylvain Jereme M (EVP, Chief Financial Officer) | Sale | 407 | 541.56 | 220,414 |
| 2021-09-09 | Blackford Quentin S. (Chief Operating Officer) | Sale | 9,462 | 545.76 | 5,163,962 |
| 2021-09-09 | Abbey Donald (EVP Quality and Regulatory Aff) | Sale | 1,263 | 541.68 | 684,148 |
| 2021-09-09 | Pacelli Steven Robert (Managing Dir., Dexcom Ventures) | Sale | 1,263 | 541.68 | 684,146 |
| 2021-09-09 | Balo Andrew K (*) | Sale | 5,597 | 545.78 | 3,054,713 |
| 2021-09-09 | Sayer Kevin R (Chairman, CEO & President) | Sale | 3,017 | 541.32 | 1,633,147 |
| 2021-09-08 | Blackford Quentin S. (Chief Operating Officer) | Sale | 7,681 | 546.09 | 4,194,501 |
| 2021-09-07 | Sylvain Jereme M (EVP, Chief Financial Officer) | Sale | 587 | 545.41 | 320,155 |
| 2021-08-26 | Murphy Patrick Michael (EVP, Chief Legal Officer) | Sale | 500 | 517.24 | 258,620 |
| 2021-08-23 | Pacelli Steven Robert (Managing Dir., Dexcom Ventures) | Sale | 1,078 | 515.67 | 555,891 |
| 2021-08-03 | Balo Andrew K (*) | Sale | 2,757 | 516.06 | 1,422,769 |
| 2021-07-30 | Leach Jacob Steven (EVP Chief Technology Officer) | Sale | 12,087 | 476.70 | 5,761,872 |
| 2021-07-26 | Murphy Patrick Michael (EVP, Chief Legal Officer) | Sale | 500 | 458.79 | 229,395 |
| 2021-07-23 | Pacelli Steven Robert (Managing Dir., Dexcom Ventures) | Sale | 1,079 | 451.73 | 487,419 |
| 2021-07-16 | Shrishrimal Sumi (SVP Chief Risk Officer) | Sale | 400 | 450.00 | 180,000 |
| 2021-07-06 | Balo Andrew K (*) | Sale | 2,974 | 430.11 | 1,279,150 |
| 2021-06-23 | Pacelli Steven Robert (Managing Dir., Dexcom Ventures) | Sale | 1,079 | 426.37 | 460,051 |
| 2021-06-22 | Skyler Jay S (Director) | Sale | 20,000 | 426.38 | 8,527,680 |
| 2021-06-09 | Leach Jacob Steven (EVP Chief Technology Officer) | Sale | 22,755 | 395.00 | 8,988,225 |
| 2021-06-03 | Balo Andrew K (*) | Sale | 2,391 | 375.00 | 896,625 |
| 2021-06-03 | Augustinos Nicholas (Director) | Sale | 806 | 366.99 | 295,793 |
| 2021-05-28 | Blackford Quentin S. (Chief Operating Officer) | Sale | 7,223 | 375.00 | 2,708,625 |
| 2021-05-26 | Murphy Patrick Michael (EVP, Chief Legal Officer) | Sale | 500 | 350.00 | 175,000 |
| 2021-05-24 | Sylvain Jereme M (EVP, Chief Financial Officer) | Sale | 600 | 346.74 | 208,044 |
| 2021-05-24 | Pacelli Steven Robert (Managing Dir., Dexcom Ventures) | Sale | 1,079 | 347.75 | 375,217 |
| 2021-04-26 | Murphy Patrick Michael (EVP, Chief Legal Officer) | Sale | 500 | 415.83 | 207,915 |
| 2021-04-23 | Pacelli Steven Robert (Managing Dir., Dexcom Ventures) | Sale | 1,079 | 410.20 | 442,601 |
| 2021-04-15 | Flynn Paul R (EVP, Global Revenue) | Sale | 758 | 400.00 | 303,200 |
| 2021-04-05 | Sayer Kevin R (Chairman, CEO & President) | Sale | 6,221 | 366.64 | 2,280,886 |
| 2021-03-26 | Murphy Patrick Michael (EVP, Chief Legal Officer) | Sale | 500 | 350.00 | 175,000 |
| 2021-03-23 | Doubleday Richard (EVP Chief Commercial Officer) | Sale | 1,109 | 359.03 | 398,166 |
| 2021-03-23 | Pacelli Steven Robert (Managing Dir., Dexcom Ventures) | Sale | 1,079 | 358.91 | 387,267 |
| 2021-03-11 | Selvaraj Shelly Ramasamy (SVP Information Technology) | Sale | 1,867 | 355.86 | 664,390 |
| 2021-03-10 | Selvaraj Shelly Ramasamy (SVP Information Technology) | Sale | 2,700 | 362.92 | 979,875 |
| 2021-03-10 | Leach Jacob Steven (EVP Chief Technology Officer) | Sale | 5,353 | 362.92 | 1,942,694 |
| 2021-03-10 | Murphy Patrick Michael (EVP, Chief Legal Officer) | Sale | 3,471 | 362.92 | 1,259,684 |
| 2021-03-10 | Sylvain Jereme M (SVP, Finance & CAO) | Sale | 941 | 362.92 | 341,504 |
| 2021-03-10 | Blackford Quentin S. (Chief Operating Officer & CFO) | Sale | 6,509 | 362.22 | 2,357,689 |
| 2021-03-10 | Abbey Donald (EVP Quality and Regulatory Aff) | Sale | 5,566 | 362.92 | 2,019,996 |
| 2021-03-10 | Pacelli Steven Robert (EVP Strategy and Corporate Dev) | Sale | 5,566 | 362.92 | 2,019,996 |
| 2021-03-10 | Balo Andrew K (*) | Sale | 5,566 | 362.92 | 2,019,996 |
| 2021-03-10 | Sayer Kevin R (Chairman, CEO & President) | Sale | 14,044 | 362.92 | 5,096,806 |
| 2021-03-09 | Selvaraj Shelly Ramasamy (SVP Information Technology) | Sale | 152 | 356.94 | 54,254 |
| 2021-03-09 | Sayer Kevin R (Chairman, CEO & President) | Sale | 3,857 | 360.86 | 1,391,837 |
| 2021-02-26 | Murphy Patrick Michael (EVP, Chief Legal Officer) | Sale | 500 | 396.79 | 198,395 |
| 2021-02-24 | Sylvain Jereme M (SVP, Finance & CAO) | Sale | 600 | 404.00 | 242,400 |
| 2021-02-24 | Doubleday Richard (EVP Chief Commercial Officer) | Sale | 1,110 | 404.00 | 448,440 |
| 2021-02-23 | Pacelli Steven Robert (EVP Strategy and Corporate Dev) | Sale | 1,079 | 406.98 | 439,131 |
| 2021-02-19 | Pacelli Steven Robert (EVP Strategy and Corporate Dev) | Sale | 1,800 | 420.01 | 756,025 |
| 2021-02-16 | Augustinos Nicholas (Director) | Sale | 1,875 | 412.03 | 772,556 |
| 2021-02-01 | Sayer Kevin R (Chairman, CEO & President) | Sale | 12,468 | 376.92 | 4,699,488 |
| 2021-01-27 | Murphy Patrick Michael (EVP, Chief Legal Officer) | Sale | 500 | 359.70 | 179,850 |
| 2021-01-22 | Doubleday Richard (EVP Chief Commercial Officer) | Sale | 1,110 | 369.45 | 410,089 |
| 2021-01-22 | Pacelli Steven Robert (EVP Strategy and Corporate Dev) | Sale | 1,079 | 369.77 | 398,980 |
| 2021-01-13 | Sayer Kevin R (Chairman, CEO & President) | Sale | 7,073 | 355.05 | 2,511,261 |
| 2021-01-12 | Sayer Kevin R (Chairman, CEO & President) | Sale | 39,949 | 360.90 | 14,417,554 |
| 2021-01-06 | Augustinos Nicholas (Director) | Sale | 625 | 375.00 | 234,375 |
| 2021-01-04 | Doubleday Richard (EVP Chief Commercial Officer) | Sale | 11,025 | 364.73 | 4,021,148 |
| 2020-12-28 | Murphy Patrick Michael (EVP, Chief Legal Officer) | Sale | 500 | 355.39 | 177,695 |
| 2020-12-23 | Doubleday Richard (EVP Chief Commercial Officer) | Sale | 1,110 | 360.59 | 400,257 |
| 2020-12-23 | Pacelli Steven Robert (EVP Strategy and Corporate Dev) | Sale | 1,079 | 361.24 | 389,773 |
| 2020-12-16 | Augustinos Nicholas (Director) | Sale | 1,250 | 354.34 | 442,924 |
| 2020-12-15 | Heller Bridgette P (Director) | Sale | 375 | 356.65 | 133,743 |
| 2020-12-01 | Murphy Patrick Michael (EVP, Chief Legal Officer) | Sale | 6,154 | 325.00 | 2,000,050 |
| 2020-12-01 | Sayer Kevin R (Chairman, CEO & President) | Sale | 13,233 | 322.21 | 4,263,765 |
| 2020-11-24 | Sylvain Jereme M (SVP, Finance & CAO) | Sale | 600 | 320.37 | 192,222 |
| 2020-11-23 | Doubleday Richard (EVP Chief Commercial Officer) | Sale | 1,110 | 318.99 | 354,078 |
| 2020-11-23 | Pacelli Steven Robert (EVP Strategy and Corporate Dev) | Sale | 1,079 | 318.99 | 344,190 |
| 2020-11-16 | Foletta Mark G (Director) | Sale | 1,000 | 339.94 | 339,942 |
| 2020-11-10 | Sylvain Jereme M (SVP, Finance & CAO) | Sale | 632 | 336.22 | 212,491 |
| 2020-10-29 | Sayer Kevin R (President, CEO and Chairman) | Sale | 13,830 | 343.75 | 4,754,117 |
| 2020-10-23 | Doubleday Richard (EVP Chief Commercial Officer) | Sale | 1,110 | 403.70 | 448,110 |
| 2020-10-23 | Pacelli Steven Robert (EVP Strategy and Corporate Dev) | Sale | 1,079 | 403.66 | 435,551 |
| 2020-10-15 | Foletta Mark G (Director) | Sale | 1,000 | 395.73 | 395,734 |
| 2020-10-01 | Pacelli Steven Robert (EVP Strategy and Corporate Dev) | Sale | 200 | 420.00 | 84,000 |
| 2020-09-30 | Pacelli Steven Robert (EVP Strategy and Corporate Dev) | Sale | 2,000 | 410.69 | 821,378 |
| 2020-09-25 | Pacelli Steven Robert (EVP Strategy and Corporate Dev) | Sale | 2,000 | 400.07 | 800,138 |
| 2020-09-24 | Doubleday Richard (EVP Chief Commercial Officer) | Sale | 1,530 | 380.65 | 582,399 |
| 2020-09-23 | Pacelli Steven Robert (EVP Strategy and Corporate Dev) | Sale | 1,079 | 395.11 | 426,323 |
| 2020-09-16 | Augustinos Nicholas (Director) | Sale | 1,875 | 399.58 | 749,205 |
| 2020-09-15 | Balo Andrew K (*) | Sale | 5,256 | 397.35 | 2,088,492 |
| 2020-09-15 | Altman Steven R (Director) | Sale | 30,000 | 393.92 | 11,817,600 |
| 2020-09-14 | Foletta Mark G (Director) | Sale | 1,000 | 393.13 | 393,135 |
| 2020-09-10 | Selvaraj Shelly Ramasamy (SVP Information Technology) | Sale | 2,102 | 401.85 | 844,684 |
| 2020-09-10 | Blackford Quentin S. (Chief Operating Officer & CFO) | Sale | 12,193 | 400.93 | 4,888,478 |
| 2020-09-09 | Selvaraj Shelly Ramasamy (SVP Information Technology) | Sale | 2,226 | 398.30 | 886,620 |
| 2020-09-09 | Leach Jacob Steven (EVP Chief Technology Officer) | Sale | 3,860 | 398.30 | 1,537,445 |
| 2020-09-09 | Murphy Patrick Michael (EVP, Chief Legal Officer) | Sale | 2,444 | 398.30 | 973,450 |
| 2020-09-09 | Sylvain Jereme M (SVP, Finance & CAO) | Sale | 289 | 398.30 | 115,109 |
| 2020-09-09 | Blackford Quentin S. (Chief Operating Officer & CFO) | Sale | 12,886 | 398.30 | 5,132,519 |
| 2020-09-09 | Abbey Donald (EVP Quality and Regulatory Aff) | Sale | 9,739 | 395.87 | 3,855,358 |
| 2020-09-09 | Doubleday Richard (EVP Chief Commercial Officer) | Sale | 4,699 | 398.30 | 1,871,621 |
| 2020-09-09 | Pacelli Steven Robert (EVP Strategy and Corporate Dev) | Sale | 4,580 | 398.30 | 1,824,223 |
| 2020-09-09 | Balo Andrew K (*) | Sale | 4,580 | 398.30 | 1,824,223 |
| 2020-09-09 | Sayer Kevin R (President, CEO and Chairman) | Sale | 9,965 | 398.30 | 3,969,079 |
| 2020-08-24 | Sylvain Jereme M (SVP, Finance & CAO) | Sale | 600 | 427.41 | 256,446 |
| 2020-08-24 | Abbey Donald (EVP Quality and Regulatory Aff) | Sale | 9,766 | 425.19 | 4,152,405 |
| 2020-08-24 | Doubleday Richard (EVP Chief Commercial Officer) | Sale | 1,530 | 427.22 | 653,642 |
| 2020-08-24 | Pacelli Steven Robert (EVP Strategy and Corporate Dev) | Sale | 1,531 | 427.24 | 654,107 |
| 2020-08-10 | Selvaraj Shelly Ramasamy (SVP Information Technology) | Sale | 400 | 439.31 | 175,724 |
| 2020-08-10 | Murphy Patrick Michael (EVP, Chief Legal Officer) | Sale | 500 | 439.31 | 219,655 |
| 2020-08-10 | Altman Steven R (Director) | Sale | 2,000 | 435.26 | 870,526 |
| 2020-07-23 | Doubleday Richard (EVP Chief Commercial Officer) | Sale | 1,531 | 426.29 | 652,643 |
| 2020-07-23 | Pacelli Steven Robert (EVP Strategy and Corporate Dev) | Sale | 1,531 | 426.19 | 652,499 |
| 2020-07-10 | Selvaraj Shelly Ramasamy (SVP Information Technology) | Sale | 400 | 439.33 | 175,732 |
| 2020-07-10 | Altman Steven R (Director) | Sale | 2,000 | 437.82 | 875,644 |
| 2020-07-09 | Murphy Patrick Michael (EVP, Chief Legal Officer) | Sale | 500 | 435.80 | 217,900 |
| 2020-07-06 | Sayer Kevin R (President, CEO and Chairman) | Sale | 6,000 | 419.41 | 2,516,448 |
| 2020-06-23 | Doubleday Richard (EVP Chief Commercial Officer) | Sale | 1,531 | 409.46 | 626,880 |
| 2020-06-23 | Pacelli Steven Robert (EVP Strategy and Corporate Dev) | Sale | 1,531 | 409.60 | 627,093 |
| 2020-06-15 | Balo Andrew K (*) | Sale | 6,522 | 365.52 | 2,383,908 |
| 2020-06-15 | Augustinos Nicholas (Director) | Sale | 1,875 | 368.74 | 691,378 |
| 2020-06-11 | Leach Jacob Steven (EVP Chief Technology Officer) | Sale | 19,129 | 376.74 | 7,206,659 |
| 2020-06-10 | Selvaraj Shelly Ramasamy (SVP Information Technology) | Sale | 400 | 385.22 | 154,088 |
| 2020-06-10 | Kahn Barbara (Director) | Sale | 7,000 | 379.80 | 2,658,565 |
| 2020-06-10 | Altman Steven R (Director) | Sale | 2,000 | 386.24 | 772,486 |
| 2020-06-09 | Murphy Patrick Michael (EVP, Chief Legal Officer) | Sale | 500 | 375.36 | 187,680 |
| 2020-06-01 | Sayer Kevin R (President, CEO and Chairman) | Sale | 6,000 | 377.16 | 2,262,984 |
| 2020-05-26 | Selvaraj Shelly Ramasamy (SVP Information Technology) | Sale | 1,474 | 408.49 | 602,114 |
| 2020-05-22 | Doubleday Richard (EVP Chief Commercial Officer) | Sale | 1,531 | 396.74 | 607,408 |
| 2020-05-22 | Pacelli Steven Robert (EVP Strategy and Corporate Dev) | Sale | 1,531 | 396.74 | 607,408 |
| 2020-05-11 | Selvaraj Shelly Ramasamy (SVP Information Technology) | Sale | 400 | 404.05 | 161,620 |
| 2020-05-11 | Murphy Patrick Michael (EVP, Chief Legal Officer) | Sale | 500 | 404.05 | 202,025 |
| 2020-05-04 | Sayer Kevin R (President, CEO and Chairman) | Sale | 6,000 | 344.33 | 2,066,009 |
| 2020-04-23 | Doubleday Richard (EVP Chief Commercial Officer) | Sale | 1,530 | 318.57 | 487,412 |
| 2020-04-23 | Pacelli Steven Robert (EVP Strategy and Corporate Dev) | Sale | 1,531 | 318.57 | 487,730 |
| 2020-04-15 | Balo Andrew K (*) | Sale | 6,690 | 283.96 | 1,899,685 |
| 2020-04-13 | Selvaraj Shelly Ramasamy (SVP Information Technology) | Sale | 400 | 279.88 | 111,952 |
| 2020-04-09 | Murphy Patrick Michael (EVP, Chief Legal Officer) | Sale | 500 | 259.95 | 129,975 |
| 2020-04-07 | Sayer Kevin R (President, CEO and Chairman) | Sale | 6,000 | 265.25 | 1,591,524 |
| 2020-03-30 | Selvaraj Shelly Ramasamy (SVP Information Technology) | Sale | 1,214 | 271.79 | 329,950 |
| 2020-03-23 | Doubleday Richard (EVP Chief Commercial Officer) | Sale | 1,531 | 208.63 | 319,410 |
| 2020-03-23 | Pacelli Steven Robert (EVP Strategy and Corporate Dev) | Sale | 1,531 | 208.25 | 318,826 |
Insider trading activities including stock purchases, stock sales, and option exercises
of DXCM listed in the above tables cannot be completely guaranteed as to their accuracy.
For more insider trading information of Dexcom Inc (symbol DXCM,
CIK number 1093557) see
the Securities and Exchange Commission (SEC) website.