Bucci Sam — SEC Form 4 filings
SEC reporting owner CIK 1824854. 12 Form 4 filings on record with FilingPulse; latest filed 2026-06-17.
Transaction summary — filings shown
Covers all 12 filings on record, filed 2024-01-19 to 2026-06-17. Counts and totals are arithmetic on values as filed — descriptive data, not a recommendation.
- Open-market purchases (code P, non-derivative): none reported.
- Open-market sales (code S, non-derivative): none reported.
- Other reported legs (grants, option exercises, tax withholding, gifts, derivative-security transactions, …): 72.
By issuer — same filings
Open-market purchase/sale legs on non-derivative securities, grouped by issuer. Role is as filed on the newest filing for that issuer. Dollar totals cover priced legs only (shares × price as filed). Ordered by priced transaction value, largest first.
| Issuer | Role (as filed) | Filings | Purchases (P) | Sales (S) | Other legs |
|---|---|---|---|---|---|
| Ribbon Communications Inc. (RBBN) | EVP, Chief Operating Officer | 12 | — | — | 72 |
Form 4 filings — Bucci Sam
| Filed | Form | Issuer | Reported transactions | Source |
|---|---|---|---|---|
| 2026-06-17 | 4 | Ribbon Communications Inc. (RBBN) | Grant/award (A): 250,000 (derivative) @ $0 · Grant/award (A): 150,000 (derivative) @ $0 · Grant/award (A): 100,000 (derivative) @ $0 | EDGAR |
| 2026-05-19 | 4 | Ribbon Communications Inc. (RBBN) | Option exercise (M): 25,815 · Tax withholding (F): 13,818 @ $2.71 · Option exercise (M): 42,753 · Tax withholding (F): 22,884 @ $2.71 · Option exercise (M): 80,546 · Tax withholding (F): 43,116 @ $2.71 · +12 more | EDGAR |
| 2025-10-17 | 4 | Ribbon Communications Inc. (RBBN) | Option exercise (M): 25,816 · Tax withholding (F): 13,819 @ $3.81 · Option exercise (M): 25,816 (derivative) @ $0 | EDGAR |
| 2025-05-19 | 4 | Ribbon Communications Inc. (RBBN) | Option exercise (M): 52,742 · Tax withholding (F): 28,232 @ $3.62 · Grant/award (A): 250,000 (derivative) @ $0 · Grant/award (A): 105,485 (derivative) @ $0 · Grant/award (A): 150,000 (derivative) @ $0 · Grant/award (A): 100,000 (derivative) @ $0 · +2 more | EDGAR |
| 2025-04-22 | 4 | Ribbon Communications Inc. (RBBN) | Option exercise (M): 25,815 · Tax withholding (F): 13,818 @ $3.53 · Option exercise (M): 26,709 · Tax withholding (F): 14,297 @ $3.58 · Option exercise (M): 25,815 (derivative) @ $0 · Option exercise (M): 26,709 (derivative) @ $0 | EDGAR |
| 2025-03-18 | 4/A | Ribbon Communications Inc. (RBBN) | Option exercise (M): 23,743 · Tax withholding (F): 12,709 @ $2.61 · Option exercise (M): 23,743 (derivative) @ $0 | EDGAR |
| 2025-03-18 | 4 | Ribbon Communications Inc. (RBBN) | Option exercise (M): 32,799 · Tax withholding (F): 17,557 @ $3.95 · Option exercise (M): 64,308 · Tax withholding (F): 34,424 @ $3.95 · Option exercise (M): 32,799 (derivative) @ $0 · Option exercise (M): 64,308 (derivative) @ $0 | EDGAR |
| 2024-10-21 | 4 | Ribbon Communications Inc. (RBBN) | Option exercise (M): 25,816 · Tax withholding (F): 13,819 @ $3.38 · Option exercise (M): 26,709 · Tax withholding (F): 14,297 @ $3.56 · Option exercise (M): 25,816 (derivative) @ $0 · Option exercise (M): 26,709 (derivative) @ $0 | EDGAR |
| 2024-05-17 | 4 | Ribbon Communications Inc. (RBBN) | Grant/award (A): 52,742 (derivative) @ $0 · Grant/award (A): 72,785 (derivative) @ $0 · Grant/award (A): 48,523 (derivative) @ $0 | EDGAR |
| 2024-04-19 | 4 | Ribbon Communications Inc. (RBBN) | Option exercise (M): 51,633 · Option exercise (M): 25,721 · Tax withholding (F): 40,348 @ $2.61 · Option exercise (M): 26,709 · Tax withholding (F): 14,297 @ $2.57 · Option exercise (M): 51,633 (derivative) @ $0 · +2 more | EDGAR |
| 2024-03-18 | 4 | Ribbon Communications Inc. (RBBN) | Option exercise (M): 7,965 · Option exercise (M): 3,059 · Tax withholding (F): 5,900 @ $2.83 · Option exercise (M): 7,965 (derivative) @ $0 · Option exercise (M): 3,059 (derivative) @ $0 | EDGAR |
| 2024-01-19 | 4 | Ribbon Communications Inc. (RBBN) | Option exercise (M): 81,967 @ $0 · Tax withholding (F): 44,475 @ $2.84 · Option exercise (M): 81,967 (derivative) @ $0 | EDGAR |
FilingPulse's Form 4 archive currently extends back to 2024-01-11 and is expanding backward through EDGAR history — earlier filings by this insider may not be indexed yet. Names and roles are shown as filed.
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