Dudediligence.

VeriSign, Inc

VRSNNASDAQ · Services-Computer Programming Services
Write an idea

Insiders

Last 12 months

Sales planned on beside the trades reported on , and whether each names a .

Planned ·

$51.0M

39 notices · 184,181 sh

Oct 2025 to Oct 2026

Reported ·

$23.7M

134 sales · 5 buys · $13,821 bought

Oct 2025 to Jun 2026

The two figures cover different periods.

131 of 134 reported sales carry the 10b5-1 box. Together they are 0.10% of the shares on issue.

PLANNED · FORM 144Oct 2025 to Oct 2026REPORTED · FORM 4Oct 2025 to Jun 2026N2025DJ2026FMAMJJASO2026-10-01: THOMAS C INDELICARTO, Form 1442026-09-08: DEMETRIOS JAMES BIDZOS, Form 1442026-09-08: THOMAS C INDELICARTO, Form 1442026-09-01: THOMAS C INDELICARTO, Form 1442026-08-10: THOMAS C INDELICARTO, Form 1442026-08-03: THOMAS C INDELICARTO, Form 1442026-07-28: JOHN CALYS, Form 1442026-07-20: THOMAS C INDELICARTO, Form 1442026-07-08: THOMAS C INDELICARTO, Form 1442026-07-01: THOMAS C INDELICARTO, Form 1442026-06-09: THOMAS C INDELICARTO, Form 1442026-06-02: THOMAS C INDELICARTO, Form 1442026-06-02: DEMETRIOS JAMES BIDZOS, Form 1442026-04-28: DANNY MCPHERSON, Form 1442026-04-14: THOMAS C INDELICARTO, Form 1442026-04-07: THOMAS C INDELICARTO, Form 1442026-03-25: THOMAS C INDELICARTO, Form 1442026-03-10: THOMAS C INDELICARTO, Form 1442026-03-03: THOMAS C INDELICARTO, Form 1442026-02-10: THOMAS C INDELICARTO, Form 1442026-02-03: THOMAS C INDELICARTO, Form 1442026-01-14: DEMETRIOS JAMES BIDZOS, Form 1442026-01-13: THOMAS C INDELICARTO, Form 1442026-01-09: THOMAS C INDELICARTO, Form 1442026-01-06: TOMLINSON FAMILY TRUST, Form 1442026-01-06: THOMAS C INDELICARTO, Form 1442026-01-05: TOMLINSON FAMILY TRUST, Form 1442026-01-02: TOMLINSON FAMILY TRUST, Form 1442025-12-09: THOMAS C INDELICARTO, Form 1442025-12-02: THOMAS C INDELICARTO, Form 1442025-11-28: TOMLINSON FAMILY TRUST, Form 1442025-11-12: THOMAS C INDELICARTO, Form 1442025-11-11: THOMAS C INDELICARTO, Form 1442025-11-07: JOHN CALYS, Form 1442025-11-04: THOMAS C INDELICARTO, Form 1442025-10-31: DANNY MCPHERSON, Form 1442025-10-14: DEMETRIOS JAMES BIDZOS, Form 1442025-10-14: THOMAS C INDELICARTO, Form 1442025-10-07: THOMAS C INDELICARTO, Form 1442025-10-07: Indelicarto Thomas C, sold2025-10-14: BIDZOS D JAMES, sold2025-10-14: Indelicarto Thomas C, sold2025-10-21: BIDZOS D JAMES, sold2025-10-31: McPherson Danny R, sold2025-11-04: Indelicarto Thomas C, sold2025-11-07: CALYS JOHN, sold2025-11-11: BIDZOS D JAMES, sold2025-11-11: Indelicarto Thomas C, sold2025-11-18: BIDZOS D JAMES, sold2025-11-25: Armstrong Courtney D, bought2025-12-02: Indelicarto Thomas C, sold2025-12-09: BIDZOS D JAMES, sold2025-12-09: Indelicarto Thomas C, sold2025-12-16: BIDZOS D JAMES, sold2026-01-06: Indelicarto Thomas C, sold2026-01-09: Indelicarto Thomas C, sold2026-01-13: BIDZOS D JAMES, sold2026-01-13: Indelicarto Thomas C, sold2026-02-03: Indelicarto Thomas C, sold2026-02-10: Indelicarto Thomas C, sold2026-02-27: Armstrong Courtney D, bought2026-03-03: Indelicarto Thomas C, sold2026-03-10: Indelicarto Thomas C, sold2026-03-25: Indelicarto Thomas C, sold2026-04-07: Indelicarto Thomas C, sold2026-04-14: Indelicarto Thomas C, sold2026-04-28: McPherson Danny R, sold2026-05-27: Armstrong Courtney D, bought2026-06-02: BIDZOS D JAMES, sold2026-06-02: Indelicarto Thomas C, sold2026-06-09: BIDZOS D JAMES, sold2026-06-09: Indelicarto Thomas C, sold2026-06-16: BIDZOS D JAMES, sold2026-06-23: BIDZOS D JAMES, sold
under a no plan named▼ sale▲ buysize is dollars

Form 144 notices, newest first

2026-10-01THOMAS C INDELICARTO, EVP, Gen Counsel & Secretary$142,190
500 shplan 2026-03-03Form 4s on file end Jun 23144 ↗
2026-09-08DEMETRIOS JAMES BIDZOS, Exec. Chairman, Pres, & CEO$12.5M
42,900 shplan 2026-03-03Form 4s on file end Jun 23144 ↗
2026-09-08THOMAS C INDELICARTO, EVP, Gen Counsel & Secretary$144,580
500 shplan 2026-03-03Form 4s on file end Jun 23144 ↗
2026-09-01THOMAS C INDELICARTO, EVP, Gen Counsel & Secretary$145,390
500 shplan 2026-03-03Form 4s on file end Jun 23144 ↗
2026-08-10THOMAS C INDELICARTO, EVP, Gen Counsel & Secretary$146,175
500 shplan 2026-03-03Form 4s on file end Jun 23144 ↗
2026-08-03THOMAS C INDELICARTO, EVP, Gen Counsel & Secretary$146,100
500 shplan 2026-03-03Form 4s on file end Jun 23144 ↗
2026-07-28JOHN CALYS, EVP, Chief Financial Officer$140,778
500 shno plan dateForm 4s on file end Jun 23144 ↗
2026-07-20THOMAS C INDELICARTO, EVP, Gen Counsel & Secretary$140,000
500 shplan 2026-03-03Form 4s on file end Jun 23144 ↗
2026-07-08THOMAS C INDELICARTO, EVP, Gen Counsel & Secretary$67,308
250 shplan 2026-03-03Form 4s on file end Jun 23144 ↗
2026-07-01THOMAS C INDELICARTO, EVP, Gen Counsel & Secretary$63,958
250 shplan 2026-03-03Form 4s on file end Jun 23144 ↗
2026-06-09THOMAS C INDELICARTO, EVP, Gen Counsel & Secretary$141,770
500 shplan 2026-03-03144 ↗
Form 4, 2026-06-11: sold 500 at $283.54 Form 4 ↗
2026-06-02THOMAS C INDELICARTO, EVP, Gen Counsel & Secretary$146,725
500 shplan 2026-03-03144 ↗
Form 4, 2026-06-03: sold 500 at $293.45 Form 4 ↗
2026-06-02DEMETRIOS JAMES BIDZOS, Exec. Chairman, Pres, & CEO$13.7M
46,200 shplan 2026-03-03144 ↗
Form 4, 2026-06-03: sold 3,300 at $297.47 Form 4 ↗
2026-04-28DANNY MCPHERSON, EVP - Technology & CSO$1,355,107
5,000 shno plan date144 ↗
Form 4, 2026-04-29: sold 5,000 at $271.02 Form 4 ↗
2026-04-14THOMAS C INDELICARTO, EVP, Gen Counsel & Secretary$134,490
498 shplan 2025-02-18144 ↗
Form 4, 2026-04-15: sold 498 at $270.06 Form 4 ↗
2026-04-07THOMAS C INDELICARTO, EVP, Gen Counsel & Secretary$136,452
498 shplan 2025-02-18144 ↗
Form 4, 2026-04-08: sold 498 at $274.00 Form 4 ↗
2026-03-25THOMAS C INDELICARTO, EVP, Gen Counsel & Secretary$124,500
498 shplan 2025-02-18144 ↗
Form 4, 2026-03-26: sold 498 at $250.00 Form 4 ↗
2026-03-10THOMAS C INDELICARTO, EVP, Gen Counsel & Secretary$79,886
332 shplan 2025-02-18144 ↗
Form 4, 2026-03-11: sold 332 at $240.62 Form 4 ↗
2026-03-03THOMAS C INDELICARTO, EVP, Gen Counsel & Secretary$115,426
498 shplan 2025-02-18144 ↗
Form 4, 2026-03-04: sold 498 at $231.78 Form 4 ↗
2026-02-10THOMAS C INDELICARTO, EVP, Gen Counsel & Secretary$36,394
166 shplan 2025-02-18144 ↗
Form 4, 2026-02-11: sold 166 at $219.24 Form 4 ↗
2026-02-03THOMAS C INDELICARTO, EVP, Gen Counsel & Secretary$124,042
498 shplan 2025-02-18144 ↗
Form 4, 2026-02-04: sold 498 at $249.08 Form 4 ↗
2026-01-14DEMETRIOS JAMES BIDZOS, Exec. Chairman, Pres, & CEO$985,360
4,000 shplan 2025-02-15144 ↗
Form 4, 2026-01-15: sold 9,000 at $248.45 Form 4 ↗
2026-01-13THOMAS C INDELICARTO, EVP, Gen Counsel & Secretary$123,859
498 shplan 2025-02-18144 ↗
Form 4, 2026-01-14: sold 498 at $248.71 Form 4 ↗
2026-01-09THOMAS C INDELICARTO, EVP, Gen Counsel & Secretary$41,500
166 shplan 2025-02-18144 ↗
Form 4, 2026-01-12: sold 166 at $250.00 Form 4 ↗
2026-01-06TOMLINSON FAMILY TRUST, Former Director on the Board$298,809
1,235 shno plan dateno Form 4 on file144 ↗
2026-01-06THOMAS C INDELICARTO, EVP, Gen Counsel & Secretary$79,956
332 shplan 2025-02-18144 ↗
Form 4, 2026-01-07: sold 332 at $240.83 Form 4 ↗
2026-01-05TOMLINSON FAMILY TRUST, Former Director on the Board$2,052,441
8,540 shno plan dateno Form 4 on file144 ↗
2026-01-02TOMLINSON FAMILY TRUST, Former Director on the Board$54,450
225 shno plan dateno Form 4 on file144 ↗
2025-12-09THOMAS C INDELICARTO, EVP, Gen Counsel & Secretary$125,285
501 shplan 2025-02-18144 ↗
Form 4, 2025-12-10: sold 501 at $250.07 Form 4 ↗
2025-12-02THOMAS C INDELICARTO, EVP, Gen Counsel & Secretary$126,563
501 shplan 2025-02-18144 ↗
Form 4, 2025-12-03: sold 501 at $252.62 Form 4 ↗
2025-11-28TOMLINSON FAMILY TRUST, Director$401,745
1,590 shno plan dateno Form 4 on file144 ↗
2025-11-12THOMAS C INDELICARTO, EVP, Gen Counsel & Secretary$83,500
334 shplan 2025-02-18no Form 4 on file144 ↗
2025-11-11THOMAS C INDELICARTO, EVP, Gen Counsel & Secretary$82,321
334 shplan 2025-02-18144 ↗
Form 4, 2025-11-12: sold 668 at $248.23 Form 4 ↗
2025-11-07JOHN CALYS, EVP, Chief Financial Officer$242,955
1,001 shno plan date144 ↗
Form 4, 2025-11-10: sold 1,001 at $242.71 Form 4 ↗
2025-11-04THOMAS C INDELICARTO, EVP, Gen Counsel & Secretary$81,670
334 shplan 2025-02-18144 ↗
Form 4, 2025-11-05: sold 334 at $244.52 Form 4 ↗
2025-10-31DANNY MCPHERSON, EVP - Technology & CSO$592,175
2,500 shno plan date144 ↗
Form 4, 2025-11-03: sold 2,500 at $236.87 Form 4 ↗
2025-10-14DEMETRIOS JAMES BIDZOS, Exec. Chairman, Pres, & CEO$15.6M
59,000 shplan 2025-02-15144 ↗
Form 4, 2025-10-16: sold 9,000 at $264.40 Form 4 ↗
2025-10-14THOMAS C INDELICARTO, EVP, Gen Counsel & Secretary$131,723
501 shplan 2025-02-18144 ↗
Form 4, 2025-10-15: sold 501 at $262.92 Form 4 ↗
2025-10-07THOMAS C INDELICARTO, EVP, Gen Counsel & Secretary$135,706
501 shplan 2025-02-18144 ↗
Form 4, 2025-10-08: sold 501 at $270.87 Form 4 ↗