Insider trading activities (stock purchases, sales, and option exercises)
reported by insiders of Verisign Inc/ca (VRSN)
since 2015 are shown in Table 1 and Table 2.
Table 1 shows the monthly insider trading data of Verisign Inc/ca.
Table 2 shows the detailed insider transactions.
This company's CIK number is 1014473.
Total stock buying since 2015: $45,566,791.
Total stock sales since 2015: $1,413,338,588.
Total stock option exercises since 2015: $573,550.
Table 3. Detailed insider trading at Verisign Inc/ca (VRSN)
| Trade Date |
Insider Name |
Trade Type |
Shares |
Price ($) |
Value ($) |
| 2025-11-04 | Indelicarto Thomas C (EVP, Gen Counsel & Secretary) | Sale | 334 | 244.52 | 81,669 |
| 2025-10-31 | Mcpherson Danny R (EVP - Technology & CSO) | Sale | 2,500 | 236.87 | 592,175 |
| 2025-10-23 | Bidzos D James (Exec. Chairman, Pres, & CEO) | Sale | 2,000 | 249.41 | 498,816 |
| 2025-10-22 | Bidzos D James (Exec. Chairman, Pres, & CEO) | Sale | 2,000 | 259.96 | 519,919 |
| 2025-10-21 | Bidzos D James (Exec. Chairman, Pres, & CEO) | Sale | 5,000 | 267.48 | 1,337,400 |
| 2025-10-16 | Bidzos D James (Exec. Chairman, Pres, & CEO) | Sale | 2,000 | 262.53 | 525,052 |
| 2025-10-15 | Bidzos D James (Exec. Chairman, Pres, & CEO) | Sale | 2,000 | 264.43 | 528,856 |
| 2025-10-14 | Indelicarto Thomas C (EVP, Gen Counsel & Secretary) | Sale | 501 | 262.92 | 131,722 |
| 2025-10-14 | Bidzos D James (Exec. Chairman, Pres, & CEO) | Sale | 5,000 | 265.46 | 1,327,310 |
| 2025-10-07 | Indelicarto Thomas C (EVP, Gen Counsel & Secretary) | Sale | 501 | 270.87 | 135,705 |
| 2025-09-18 | Bidzos D James (Exec. Chairman, Pres, & CEO) | Sale | 2,000 | 287.84 | 575,684 |
| 2025-09-17 | Bidzos D James (Exec. Chairman, Pres, & CEO) | Sale | 4,000 | 288.88 | 1,155,532 |
| 2025-09-16 | Bidzos D James (Exec. Chairman, Pres, & CEO) | Sale | 10,000 | 287.06 | 2,870,610 |
| 2025-09-11 | Bidzos D James (Exec. Chairman, Pres, & CEO) | Sale | 2,000 | 287.70 | 575,402 |
| 2025-09-10 | Bidzos D James (Exec. Chairman, Pres, & CEO) | Sale | 2,000 | 284.92 | 569,836 |
| 2025-09-09 | Indelicarto Thomas C (EVP, Gen Counsel & Secretary) | Sale | 501 | 282.28 | 141,422 |
| 2025-09-09 | Bidzos D James (Exec. Chairman, Pres, & CEO) | Sale | 5,000 | 283.20 | 1,416,000 |
| 2025-09-02 | Indelicarto Thomas C (EVP, Gen Counsel & Secretary) | Sale | 501 | 270.46 | 135,500 |
| 2025-08-21 | Bidzos D James (Exec. Chairman, Pres, & CEO) | Sale | 2,000 | 271.89 | 543,774 |
| 2025-08-20 | Tomlinson Timothy (Director) | Sale | 700 | 270.00 | 189,000 |
| 2025-08-20 | Bidzos D James (Exec. Chairman, Pres, & CEO) | Sale | 2,000 | 270.56 | 541,112 |
| 2025-08-19 | Bidzos D James (Exec. Chairman, Pres, & CEO) | Sale | 5,000 | 268.61 | 1,343,060 |
| 2025-08-14 | Bidzos D James (Exec. Chairman, Pres, & CEO) | Sale | 2,000 | 266.51 | 533,028 |
| 2025-08-13 | Bidzos D James (Exec. Chairman, Pres, & CEO) | Sale | 2,000 | 265.83 | 531,660 |
| 2025-08-12 | Indelicarto Thomas C (EVP, Gen Counsel & Secretary) | Sale | 501 | 264.50 | 132,514 |
| 2025-08-12 | Bidzos D James (Exec. Chairman, Pres, & CEO) | Sale | 5,000 | 264.23 | 1,321,155 |
| 2025-08-05 | Indelicarto Thomas C (EVP, Gen Counsel & Secretary) | Sale | 501 | 269.50 | 135,019 |
| 2025-07-30 | Buffett Warren E | Sale | 4,300,000 | 282.15 | 1,213,245,000 |
| 2025-07-17 | Bidzos D James (Exec. Chairman, Pres, & CEO) | Sale | 6,000 | 281.25 | 1,687,482 |
| 2025-07-16 | Bidzos D James (Exec. Chairman, Pres, & CEO) | Sale | 6,000 | 281.35 | 1,688,094 |
| 2025-07-15 | Bidzos D James (Exec. Chairman, Pres, & CEO) | Sale | 15,000 | 281.95 | 4,229,190 |
| 2025-07-10 | Bidzos D James (Exec. Chairman, Pres, & CEO) | Sale | 2,000 | 286.72 | 573,440 |
| 2025-07-09 | Bidzos D James (Exec. Chairman, Pres, & CEO) | Sale | 2,000 | 288.85 | 577,692 |
| 2025-07-08 | Indelicarto Thomas C (EVP, Gen Counsel & Secretary) | Sale | 501 | 287.10 | 143,837 |
| 2025-07-08 | Bidzos D James (Exec. Chairman, Pres, & CEO) | Sale | 5,000 | 284.55 | 1,422,750 |
| 2025-07-01 | Indelicarto Thomas C (EVP, Gen Counsel & Secretary) | Sale | 501 | 290.17 | 145,372 |
| 2025-06-18 | Bidzos D James (Exec. Chairman, Pres, & CEO) | Sale | 4,000 | 282.24 | 1,128,972 |
| 2025-06-17 | Bidzos D James (Exec. Chairman, Pres, & CEO) | Sale | 5,000 | 282.76 | 1,413,825 |
| 2025-06-12 | Bidzos D James (Exec. Chairman, Pres, & CEO) | Sale | 2,000 | 280.69 | 561,370 |
| 2025-06-11 | Bidzos D James (Exec. Chairman, Pres, & CEO) | Sale | 2,000 | 279.36 | 558,714 |
| 2025-06-10 | Indelicarto Thomas C (EVP, Gen Counsel & Secretary) | Sale | 501 | 280.52 | 140,540 |
| 2025-06-10 | Bidzos D James (Exec. Chairman, Pres, & CEO) | Sale | 5,000 | 277.88 | 1,389,404 |
| 2025-05-29 | Gorelick Jamie S (Director) | Buy | 60 | 267.51 | 16,050 |
| 2025-05-28 | Armstrong Courtney D (Director) | Buy | 14 | 268.61 | 3,760 |
| 2025-05-27 | Indelicarto Thomas C (EVP, Gen Counsel & Secretary) | Sale | 501 | 282.00 | 141,282 |
| 2025-05-22 | Bidzos D James (Exec. Chairman, Pres, & CEO) | Sale | 2,000 | 281.89 | 563,778 |
| 2025-05-21 | Bidzos D James (Exec. Chairman, Pres, & CEO) | Sale | 2,000 | 280.95 | 561,896 |
| 2025-05-20 | Indelicarto Thomas C (EVP, Gen Counsel & Secretary) | Sale | 501 | 281.78 | 141,171 |
| 2025-05-20 | Bidzos D James (Exec. Chairman, Pres, & CEO) | Sale | 5,000 | 280.86 | 1,404,290 |
| 2025-05-06 | Buchalter Yehuda Ari (Director) | Sale | 600 | 283.79 | 170,274 |
| 2025-05-02 | Calys John (SVP, Cont., Chief Acct Officer) | Sale | 400 | 281.97 | 112,788 |
| 2025-02-24 | Calys John (SVP, Cont., Chief Acct Officer) | Sale | 447 | 231.75 | 103,590 |
| 2025-02-18 | Mcpherson Danny R (EVP - Technology & CSO) | Sale | 5,500 | 230.73 | 1,269,031 |
| 2025-02-18 | Cote Kathleen A (Director) | Sale | 3,000 | 230.00 | 690,000 |
| 2024-12-19 | Buffett Warren E | Buy | 67,300 | 192.96 | 12,985,938 |
| 2024-12-18 | Buffett Warren E | Buy | 84,000 | 193.62 | 16,264,080 |
| 2024-12-17 | Buffett Warren E | Buy | 83,012 | 195.30 | 16,211,994 |
| 2024-12-02 | Mcpherson Danny R (EVP - Technology & CSO) | Sale | 2,092 | 192.43 | 402,571 |
| 2024-11-07 | Calys John (SVP, Cont., Chief Acct Officer) | Sale | 1,066 | 186.49 | 198,800 |
| 2024-10-15 | Indelicarto Thomas C (EVP, Gen Counsel & Secretary) | Sale | 1,228 | 190.00 | 233,320 |
| 2024-09-27 | Indelicarto Thomas C (EVP, Gen Counsel & Secretary) | Sale | 2,456 | 190.00 | 466,640 |
| 2024-07-29 | Indelicarto Thomas C (EVP, Gen Counsel & Secretary) | Sale | 3,684 | 190.00 | 699,960 |
| 2024-07-29 | Tomlinson Timothy (Director) | Sale | 1,408 | 186.45 | 262,520 |
| 2024-05-17 | Mcpherson Danny R (EVP - Engineering & CSO) | Sale | 1,200 | 170.14 | 204,167 |
| 2024-05-10 | Buchalter Yehuda Ari (Director) | Sale | 734 | 170.01 | 124,791 |
| 2024-05-09 | Buchalter Yehuda Ari (Director) | Sale | 866 | 170.01 | 147,231 |
| 2024-05-07 | Buchalter Yehuda Ari (Director) | Sale | 1 | 170.00 | 170 |
| 2024-04-11 | Indelicarto Thomas C (EVP, Gen Counsel & Secretary) | Sale | 614 | 190.00 | 116,660 |
| 2024-04-02 | Indelicarto Thomas C (EVP, Gen Counsel & Secretary) | Sale | 614 | 190.00 | 116,660 |
| 2024-03-12 | Indelicarto Thomas C (EVP, Gen Counsel & Secretary) | Sale | 613 | 192.37 | 117,922 |
| 2024-03-05 | Indelicarto Thomas C (EVP, Gen Counsel & Secretary) | Sale | 613 | 192.05 | 117,726 |
| 2024-03-01 | Mcpherson Danny R (EVP- Engineering, Ops. & CSO) | Sale | 2,875 | 194.57 | 559,403 |
| 2024-02-20 | Strubbe Todd B (President & COO) | Sale | 9,423 | 193.41 | 1,822,474 |
| 2024-02-13 | Indelicarto Thomas C (EVP, Gen Counsel & Secretary) | Sale | 613 | 195.33 | 119,737 |
| 2024-02-06 | Indelicarto Thomas C (EVP, Gen Counsel & Secretary) | Sale | 613 | 199.05 | 122,017 |
| 2024-02-01 | Mcpherson Danny R (EVP- Engineering, Ops. & CSO) | Sale | 125 | 199.00 | 24,875 |
| 2024-01-11 | Bidzos D James (Exec. Chairman & CEO) | Sale | 2,000 | 203.08 | 406,160 |
| 2024-01-10 | Bidzos D James (Exec. Chairman & CEO) | Sale | 4,000 | 200.00 | 800,000 |
| 2024-01-09 | Indelicarto Thomas C (EVP, Gen Counsel & Secretary) | Sale | 613 | 198.12 | 121,447 |
| 2024-01-02 | Mcpherson Danny R (EVP- Engineering, Ops. & CSO) | Sale | 125 | 204.00 | 25,500 |
| 2024-01-02 | Indelicarto Thomas C (EVP, Gen Counsel & Secretary) | Sale | 613 | 204.00 | 125,052 |
| 2023-12-21 | Bidzos D James (Exec. Chairman & CEO) | Sale | 2,000 | 204.58 | 409,166 |
| 2023-12-20 | Bidzos D James (Exec. Chairman & CEO) | Sale | 2,000 | 204.83 | 409,668 |
| 2023-12-19 | Bidzos D James (Exec. Chairman & CEO) | Sale | 2,000 | 206.10 | 412,196 |
| 2023-12-15 | Mcpherson Danny R (EVP- Engineering, Ops. & CSO) | Sale | 125 | 208.75 | 26,093 |
| 2023-12-14 | Bidzos D James (Exec. Chairman & CEO) | Sale | 5,000 | 215.36 | 1,076,810 |
| 2023-12-13 | Bidzos D James (Exec. Chairman & CEO) | Sale | 5,000 | 218.38 | 1,091,880 |
| 2023-12-12 | Indelicarto Thomas C (EVP, Gen Counsel & Secretary) | Sale | 613 | 214.85 | 131,703 |
| 2023-12-12 | Bidzos D James (Exec. Chairman & CEO) | Sale | 5,000 | 215.55 | 1,077,740 |
| 2023-12-05 | Indelicarto Thomas C (EVP, Gen Counsel & Secretary) | Sale | 613 | 218.54 | 133,965 |
| 2023-11-24 | Bidzos D James (Exec. Chairman & CEO) | Sale | 5,000 | 213.90 | 1,069,515 |
| 2023-11-22 | Bidzos D James (Exec. Chairman & CEO) | Sale | 5,000 | 213.82 | 1,069,105 |
| 2023-11-21 | Bidzos D James (Exec. Chairman & CEO) | Sale | 5,000 | 213.23 | 1,066,135 |
| 2023-11-16 | Bidzos D James (Exec. Chairman & CEO) | Sale | 5,000 | 208.96 | 1,044,800 |
| 2023-11-15 | Mcpherson Danny R (EVP- Engineering, Ops. & CSO) | Sale | 125 | 208.40 | 26,050 |
| 2023-11-15 | Bidzos D James (Exec. Chairman & CEO) | Sale | 5,000 | 208.44 | 1,042,175 |
| 2023-11-14 | Bidzos D James (Exec. Chairman & CEO) | Sale | 5,000 | 209.05 | 1,045,235 |
| 2023-11-01 | Mcpherson Danny R (EVP- Engineering, Ops. & CSO) | Sale | 125 | 200.33 | 25,041 |
| 2023-10-30 | Tomlinson Timothy (Director) | Sale | 589 | 195.85 | 115,356 |
| 2023-10-16 | Mcpherson Danny R (EVP- Engineering, Ops. & CSO) | Sale | 125 | 208.42 | 26,052 |
| 2023-10-02 | Mcpherson Danny R (EVP- Engineering, Ops. & CSO) | Sale | 250 | 202.53 | 50,632 |
| 2023-09-15 | Mcpherson Danny R (EVP- Engineering, Ops. & CSO) | Sale | 125 | 200.69 | 25,086 |
| 2023-09-01 | Mcpherson Danny R (EVP- Engineering, Ops. & CSO) | Sale | 125 | 208.16 | 26,020 |
| 2023-08-15 | Mcpherson Danny R (EVP- Engineering, Ops. & CSO) | Sale | 125 | 207.96 | 25,995 |
| 2023-08-08 | Indelicarto Thomas C (EVP, Gen Counsel & Secretary) | Sale | 614 | 204.92 | 125,820 |
| 2023-08-08 | Bidzos D James (Exec. Chairman & CEO) | Sale | 2,000 | 204.61 | 409,216 |
| 2023-08-01 | Mcpherson Danny R (EVP- Engineering, Ops. & CSO) | Sale | 125 | 209.60 | 26,200 |
| 2023-08-01 | Indelicarto Thomas C (EVP, Gen Counsel & Secretary) | Sale | 614 | 209.60 | 128,694 |
| 2023-07-31 | Tomlinson Timothy | Sale | 590 | 210.20 | 124,018 |
| 2023-07-31 | Strubbe Todd B (President & COO) | Sale | 8,000 | 210.29 | 1,682,288 |
| 2023-07-20 | Bidzos D James (Exec. Chairman & CEO) | Sale | 2,000 | 214.34 | 428,678 |
| 2023-07-19 | Bidzos D James (Exec. Chairman & CEO) | Sale | 2,000 | 215.88 | 431,768 |
| 2023-07-18 | Bidzos D James (Exec. Chairman & CEO) | Sale | 3,000 | 214.91 | 644,745 |
| 2023-07-17 | Mcpherson Danny R (EVP- Engineering, Ops. & CSO) | Sale | 125 | 216.46 | 27,057 |
| 2023-07-13 | Bidzos D James (Exec. Chairman & CEO) | Sale | 2,000 | 216.53 | 433,064 |
| 2023-07-12 | Bidzos D James (Exec. Chairman & CEO) | Sale | 2,000 | 216.67 | 433,348 |
| 2023-07-11 | Indelicarto Thomas C (EVP, Gen Counsel & Secretary) | Sale | 614 | 221.00 | 135,694 |
| 2023-07-11 | Bidzos D James (Exec. Chairman & CEO) | Sale | 5,000 | 216.45 | 1,082,260 |
| 2023-07-05 | Indelicarto Thomas C (EVP, Gen Counsel & Secretary) | Sale | 614 | 222.08 | 136,357 |
| 2023-07-03 | Mcpherson Danny R (EVP- Engineering, Ops. & CSO) | Sale | 125 | 224.73 | 28,091 |
| 2023-06-22 | Bidzos D James (Exec. Chairman & CEO) | Sale | 2,000 | 219.97 | 439,950 |
| 2023-06-21 | Bidzos D James (Exec. Chairman & CEO) | Sale | 2,000 | 220.10 | 440,210 |
| 2023-06-20 | Bidzos D James (Exec. Chairman & CEO) | Sale | 5,000 | 222.93 | 1,114,665 |
| 2023-06-15 | Mcpherson Danny R (EVP- Engineering, Ops. & CSO) | Sale | 125 | 220.21 | 27,526 |
| 2023-06-15 | Bidzos D James (Exec. Chairman & CEO) | Sale | 2,000 | 223.39 | 446,788 |
| 2023-06-14 | Bidzos D James (Exec. Chairman & CEO) | Sale | 2,000 | 221.98 | 443,966 |
| 2023-06-13 | Indelicarto Thomas C (EVP, Gen Counsel & Secretary) | Sale | 614 | 224.72 | 137,978 |
| 2023-06-13 | Bidzos D James (Exec. Chairman & CEO) | Sale | 5,000 | 224.56 | 1,122,820 |
| 2023-06-06 | Indelicarto Thomas C (EVP, Gen Counsel & Secretary) | Sale | 614 | 224.75 | 137,996 |
| 2023-06-01 | Mcpherson Danny R (EVP- Engineering, Ops. & CSO) | Sale | 125 | 223.72 | 27,965 |
| 2023-05-18 | Bidzos D James (Exec. Chairman & CEO) | Sale | 2,000 | 225.23 | 450,462 |
| 2023-05-17 | Bidzos D James (Exec. Chairman & CEO) | Sale | 2,000 | 224.02 | 448,034 |
| 2023-05-16 | Bidzos D James (Exec. Chairman & CEO) | Sale | 5,000 | 225.04 | 1,125,185 |
| 2023-05-15 | Mcpherson Danny R (EVP- Engineering, Ops. & CSO) | Sale | 125 | 222.41 | 27,801 |
| 2023-05-11 | Bidzos D James (Exec. Chairman & CEO) | Sale | 2,000 | 221.69 | 443,386 |
| 2023-05-10 | Bidzos D James (Exec. Chairman & CEO) | Sale | 22,800 | 221.69 | 5,054,532 |
| 2023-05-09 | Indelicarto Thomas C (EVP, Gen Counsel & Secretary) | Sale | 614 | 218.77 | 134,324 |
| 2023-05-09 | Bidzos D James (Exec. Chairman & CEO) | Sale | 4,200 | 219.18 | 920,551 |
| 2023-05-03 | Cote Kathleen A | Sale | 1,000 | 224.28 | 224,280 |
| 2023-05-02 | Indelicarto Thomas C (EVP, Gen Counsel & Secretary) | Sale | 614 | 219.40 | 134,711 |
| 2023-05-01 | Mcpherson Danny R (EVP- Engineering, Ops. & CSO) | Sale | 125 | 220.35 | 27,543 |
| 2023-04-20 | Bidzos D James (Exec. Chairman & CEO) | Sale | 2,000 | 215.16 | 430,322 |
| 2023-04-19 | Bidzos D James (Exec. Chairman & CEO) | Sale | 2,000 | 216.83 | 433,660 |
| 2023-04-18 | Bidzos D James (Exec. Chairman & CEO) | Sale | 3,000 | 218.35 | 655,050 |
| 2023-04-17 | Mcpherson Danny R (EVP- Engineering, Ops. & CSO) | Sale | 125 | 216.60 | 27,075 |
| 2023-04-13 | Bidzos D James (Exec. Chairman & CEO) | Sale | 2,000 | 215.34 | 430,684 |
| 2023-04-12 | Bidzos D James (Exec. Chairman & CEO) | Sale | 2,000 | 214.10 | 428,194 |
| 2023-04-11 | Indelicarto Thomas C (EVP, Gen Counsel & Secretary) | Sale | 614 | 211.29 | 129,732 |
| 2023-04-11 | Bidzos D James (Exec. Chairman & CEO) | Sale | 6,000 | 211.29 | 1,267,740 |
| 2023-04-04 | Indelicarto Thomas C (EVP, Gen Counsel & Secretary) | Sale | 614 | 213.36 | 131,003 |
Insider trading activities including stock purchases, stock sales, and option exercises
of VRSN listed in the above tables cannot be completely guaranteed as to their accuracy.
For more insider trading information of Verisign Inc/ca (symbol VRSN,
CIK number 1014473) see
the Securities and Exchange Commission (SEC) website.