Dufetel Celine S (CIK 1731465) reported 2 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-05-22). Recent activity: Buy FISV (4,121 shares), Buy FISV (1,314 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-05-22 | FISERV INC (FISV) | Director | Buy | 4,121 | $0 |
| 2026-01-05 | FISERV INC (FISV) | Director | Buy | 1,314 | $0 |
Source: SEC Form 4 filings · as of 2026-05-22