CALYS JOHN (CIK 1530819) reported 28 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-09-16). Recent activity: Sell VRSN (72 shares), Sell VRSN (56 shares), Sell VRSN (72 shares), Sell VRSN (70 shares), Sell VRSN (500 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-09-16 | VERISIGN INC/CA (VRSN) | EVP, Chief Financial Officer | Sell | 72 | $21,516 |
| 2026-08-18 | VERISIGN INC/CA (VRSN) | EVP, Chief Financial Officer | Sell | 56 | $15,881 |
| 2026-08-18 | VERISIGN INC/CA (VRSN) | EVP, Chief Financial Officer | Sell | 72 | $20,583 |
| 2026-08-18 | VERISIGN INC/CA (VRSN) | EVP, Chief Financial Officer | Sell | 70 | $19,993 |
| 2026-07-29 | VERISIGN INC/CA (VRSN) | EVP, Chief Financial Officer | Sell | 500 | $140,778 |
| 2026-06-16 | VERISIGN INC/CA (VRSN) | EVP, Chief Financial Officer | Sell | 290 | $79,090 |
| 2026-05-18 | VERISIGN INC/CA (VRSN) | EVP, Chief Financial Officer | Sell | 38 | $11,168 |
| 2026-05-18 | VERISIGN INC/CA (VRSN) | EVP, Chief Financial Officer | Sell | 72 | $21,416 |
| 2026-05-18 | VERISIGN INC/CA (VRSN) | EVP, Chief Financial Officer | Sell | 70 | $20,803 |
| 2026-02-17 | VERISIGN INC/CA (VRSN) | EVP, Chief Financial Officer | Sell | 187 | $41,046 |
| 2026-02-17 | VERISIGN INC/CA (VRSN) | EVP, Chief Financial Officer | Sell | 35 | $7,670 |
| 2026-02-17 | VERISIGN INC/CA (VRSN) | EVP, Chief Financial Officer | Sell | 48 | $10,601 |
| 2026-02-17 | VERISIGN INC/CA (VRSN) | EVP, Chief Financial Officer | Sell | 37 | $8,124 |
| 2026-02-06 | VERISIGN INC/CA (VRSN) | EVP, Chief Financial Officer | Buy | 1,277 | $0 |
| 2026-02-06 | VERISIGN INC/CA (VRSN) | EVP, Chief Financial Officer | Sell | 414 | $100,479 |
| 2026-02-05 | VERISIGN INC/CA (VRSN) | EVP, Chief Financial Officer | Buy | 6,729 | $0 |
| 2025-11-17 | VERISIGN INC/CA (VRSN) | EVP, Chief Financial Officer | Sell | 41 | $10,285 |
| 2025-11-17 | VERISIGN INC/CA (VRSN) | EVP, Chief Financial Officer | Sell | 56 | $14,088 |
| 2025-11-17 | VERISIGN INC/CA (VRSN) | EVP, Chief Financial Officer | Sell | 72 | $18,185 |
| 2025-11-10 | VERISIGN INC/CA (VRSN) | EVP, Chief Financial Officer | Sell | 1,001 | $242,953 |
| 2025-08-18 | VERISIGN INC/CA (VRSN) | EVP, Chief Financial Officer | Sell | 34 | $9,265 |
| 2025-08-18 | VERISIGN INC/CA (VRSN) | EVP, Chief Financial Officer | Sell | 37 | $10,083 |
| 2025-08-18 | VERISIGN INC/CA (VRSN) | EVP, Chief Financial Officer | Sell | 47 | $12,809 |
| 2025-06-04 | VERISIGN INC/CA (VRSN) | EVP, Chief Financial Officer | Buy | 2,540 | $0 |
| 2025-05-19 | VERISIGN INC/CA (VRSN) | SVP, Cont., Chief Acct Officer | Sell | 35 | $9,857 |
来源：SEC Form 4 申报文件 · 截至 2026-09-16