| Insider | Role | Holdings | Buy $ | Sell $ | Net $ |
|---|---|---|---|---|---|
| F Thomson Leighton | Chief Executive Officer, Director | 97,975 | $6,610,980 | — | $6,610,980 |
| Adam Karon | COO & GM Edge Technology Group | 21,332 | — | $4,722,853 | -$4,722,853 |
| Edward J McGowan | Chief Financial Officer | 38,784 | — | $4,406,900 | -$4,406,900 |
| Paul C Joseph | EVP - Global Sales | 31,572 | — | $4,029,013 | -$4,029,013 |
| Mani Sundaram | EVP and GM Security | 21,647 | — | $3,225,266 | -$3,225,266 |
| Anthony P Williams | EVP and CHRO | 22,064 | — | $2,345,224 | -$2,345,224 |
| Aaron Ahola | EVP & General Counsel | 29,716 | — | $2,192,305 | -$2,192,305 |
| Robert Blumofe | Chief Technology Officer | 31,006 | — | $2,019,231 | -$2,019,231 |
| Kim Salem-Jackson | EVP, Chief Marketing Officer | 59,210 | — | $1,316,058 | -$1,316,058 |
| Jon Miller | Director | 26,353 | — | $1,129,370 | -$1,129,370 |
| Laura Howell | SVP, Chief Accounting Officer | 16,481 | — | $1,128,823 | -$1,128,823 |
| Madhu Ranganathan | Director | 9,160 | — | $319,362 | -$319,362 |
| Daniel Hesse | Director | 23,723 | $216,897 | — | $216,897 |
| William Raymond Wagner | Director | 15,719 | — | $93,380 | -$93,380 |
| Date | Insider | Side | Shares | Price | Value | Holdings After | % of Position |
|---|---|---|---|---|---|---|---|
| 2026-07-15 | Paul C Joseph | SELL | 3,100 | $126.77 | $392,987 | 31,572 | 9% |
| 2026-06-18 | Robert Blumofe | SELL | 243 | $129.41 | $31,447 | 31,006 | 1% |
| 2026-06-10 | Kim Salem-Jackson | SELL | 2,300 | $135.57 | $311,811 | 59,210 | 4% |
| 2026-03-16 | Paul C Joseph | SELL | 2,967 | $105.89 | $314,163 | 36,566 | 8% |
| 2026-03-16 | Paul C Joseph | SELL | 1,950 | $106.73 | $208,129 | 34,616 | 5% |
| 2026-03-16 | Paul C Joseph | SELL | 83 | $108.00 | $8,964 | 34,533 | 0% |
| 2026-03-16 | Aaron Ahola | SELL | 4,500 | $106.27 | $478,216 | 29,716 | 13% |
| 2026-03-12 | Adam Karon | SELL | 17,000 | $107.43 | $1,826,249 | 21,332 | 44% |
| 2026-03-11 | Anthony P Williams | SELL | 12,255 | $104.15 | $1,276,404 | 24,809 | 33% |
| 2026-03-11 | Anthony P Williams | SELL | 2,745 | $104.92 | $288,016 | 22,064 | 11% |
| 2026-03-10 | Edward J McGowan | SELL | 9,734 | $100.97 | $982,821 | 42,795 | 19% |
| 2026-03-10 | Edward J McGowan | SELL | 4,011 | $101.75 | $408,104 | 38,784 | 9% |
| 2026-03-09 | Mani Sundaram | SELL | 1,722 | $98.58 | $169,755 | 21,647 | 7% |
| 2026-03-05 | Mani Sundaram | SELL | 3,186 | $101.90 | $324,653 | 19,923 | 14% |
| 2026-03-04 | Madhu Ranganathan | SELL | 3,131 | $102.00 | $319,362 | 9,160 | 25% |
| 2026-03-04 | Jon Miller | SELL | 11,000 | $102.67 | $1,129,370 | 22,806 | 33% |
| 2026-03-04 | Mani Sundaram | SELL | 5,562 | $100.96 | $561,527 | 23,003 | 19% |
| 2026-03-04 | Mani Sundaram | SELL | 2,510 | $101.59 | $254,997 | 20,493 | 11% |
| 2026-03-04 | Mani Sundaram | SELL | 570 | $102.58 | $58,471 | 19,923 | 3% |
| 2026-03-02 | Adam Karon | SELL | 4,728 | $96.91 | $458,190 | 18,187 | 21% |
| 2026-02-25 | Laura Howell | SELL | 11,273 | $100.14 | $1,128,823 | 12,559 | 47% |
| 2026-02-24 | Aaron Ahola | SELL | 7,500 | $98.66 | $739,950 | 24,614 | 23% |
| 2026-02-13 | Robert Blumofe | SELL | 3,500 | $108.00 | $378,000 | 14,574 | 19% |
| 2026-01-22 | Robert Blumofe | SELL | 3,500 | $97.00 | $339,500 | 18,074 | 16% |
| 2026-01-15 | Paul C Joseph | SELL | 5,000 | $90.17 | $450,874 | 17,513 | 22% |
| 2026-01-02 | Adam Karon | SELL | 3,320 | $87.30 | $289,836 | 7,785 | 30% |
| 2025-12-15 | Edward J McGowan | SELL | 6,560 | $88.03 | $577,477 | 16,442 | 29% |
| 2025-12-01 | Mani Sundaram | SELL | 10,438 | $89.25 | $931,604 | 13,550 | 44% |
| 2025-11-17 | Paul C Joseph | SELL | 5,000 | $87.69 | $438,451 | 22,349 | 18% |
| 2025-11-14 | Robert Blumofe | SELL | 3,000 | $87.68 | $263,051 | 21,410 | 12% |
| 2025-11-07 | Robert Blumofe | SELL | 3,500 | $86.00 | $301,000 | 24,410 | 13% |
| 2025-09-15 | Paul C Joseph | SELL | 5,000 | $76.65 | $383,250 | 27,349 | 15% |
| 2025-08-22 | Robert Blumofe | SELL | 3,000 | $77.00 | $231,000 | 27,910 | 10% |
| 2025-08-20 | Aaron Ahola | SELL | 4,000 | $75.76 | $303,040 | 21,211 | 16% |
| 2025-08-11 | F Thomson Leighton | BUY | 2,076 | $71.33 | $148,084 | 2,382,367 | 0% |
| 2025-08-11 | F Thomson Leighton | BUY | 47,924 | $72.30 | $3,464,963 | 2,430,291 | 2% |
| 2025-08-11 | Daniel Hesse | BUY | 3,000 | $72.30 | $216,897 | 21,387 | 16% |
| 2025-07-15 | Paul C Joseph | SELL | 5,000 | $77.74 | $388,700 | 32,349 | 13% |
| 2025-06-12 | Robert Blumofe | SELL | 3,254 | $77.97 | $253,714 | 30,910 | 10% |
| 2025-05-27 | Kim Salem-Jackson | SELL | 13,157 | $76.33 | $1,004,248 | 43,575 | 23% |
| 2025-05-08 | Adam Karon | SELL | 3,927 | $85.02 | $333,863 | 10,809 | 27% |
| 2025-03-18 | Paul C Joseph | SELL | 4,000 | $83.37 | $333,480 | 37,217 | 10% |
| 2025-03-17 | Anthony P Williams | SELL | 9,500 | $82.19 | $780,805 | 16,517 | 37% |
| 2025-03-14 | Aaron Ahola | SELL | 4,000 | $80.92 | $323,680 | 25,211 | 14% |
| 2025-03-11 | Edward J McGowan | SELL | 10,104 | $82.15 | $830,060 | 24,406 | 29% |
| 2025-03-11 | Edward J McGowan | SELL | 1,700 | $83.44 | $141,852 | 22,706 | 7% |
| 2025-03-11 | Adam Karon | SELL | 8,461 | $82.15 | $695,106 | 16,136 | 34% |
| 2025-03-11 | Adam Karon | SELL | 1,400 | $83.46 | $116,838 | 14,736 | 9% |
| 2025-03-10 | Adam Karon | SELL | 5,528 | $86.19 | $476,443 | 24,697 | 18% |
| 2025-03-10 | Adam Karon | SELL | 100 | $86.97 | $8,697 | 24,597 | 0% |
| 2025-03-10 | Edward J McGowan | SELL | 4,652 | $86.48 | $402,305 | 34,510 | 12% |
| 2025-03-07 | Mani Sundaram | SELL | 6,497 | $86.12 | $559,522 | 28,174 | 19% |
| 2025-03-07 | Mani Sundaram | SELL | 3,111 | $87.13 | $271,061 | 25,063 | 11% |
| 2025-03-07 | Mani Sundaram | SELL | 1,075 | $87.14 | $93,676 | 23,988 | 4% |
| 2025-03-04 | Adam Karon | SELL | 6,431 | $80.49 | $517,632 | 14,239 | 31% |
| 2025-02-27 | F Thomson Leighton | BUY | 35,470 | $79.56 | $2,821,901 | 135,142 | 36% |
| 2025-02-27 | F Thomson Leighton | BUY | 2,200 | $80.01 | $176,032 | 137,342 | 2% |
| 2025-01-15 | Paul C Joseph | SELL | 4,000 | $91.57 | $366,280 | 23,104 | 15% |
| 2024-12-16 | Edward J McGowan | SELL | 7,953 | $98.48 | $783,221 | 15,545 | 34% |
| 2024-12-16 | Edward J McGowan | SELL | 2,829 | $99.35 | $281,062 | 12,716 | 18% |
| 2024-12-13 | Aaron Ahola | SELL | 3,500 | $99.26 | $347,419 | 12,678 | 22% |
| 2024-11-27 | William Raymond Wagner | SELL | 1,000 | $93.38 | $93,380 | 15,719 | 6% |
| 2024-11-15 | Robert Blumofe | SELL | 2,500 | $88.61 | $221,519 | 19,510 | 11% |
| 2024-11-15 | Paul C Joseph | SELL | 4,000 | $88.63 | $354,535 | 26,703 | 13% |
| 2024-09-13 | Paul C Joseph | SELL | 4,000 | $97.30 | $389,200 | 30,703 | 12% |