Form 4 Tracker
Ribbon Communications Inc.
RBBN

24 insider filings · Latest: Jul 15, 2026

Common Stock Transactions
Txn DateAcceptedInsiderTypeSharesAvg PriceValueShares OwnedFiling
Feb 13, 2026Feb 13 4:08 PMBruce William McclellandDirector, President & CEO
Purchase
12,500$1.98$24.8K1,516,164(D)

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Feb 11, 2026Feb 13 4:08 PMBruce William McclellandDirector, President & CEO
Purchase
12,500$1.99$24.9K1,503,664(D)

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Feb 10, 2026Feb 13 4:08 PMBruce William McclellandDirector, President & CEO
Purchase
12,000$2.06$24.7K1,491,164(D)

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Sep 5, 2025Sep 8 8:10 PMBEATRIZ INFANTE
Proposed Sale
8,692$3.98$34.6K—

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Sep 8, 2025Sep 8 8:06 PMDANIEL REDINGTON
Proposed Sale
14,176$4.02$57.0K—

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Sep 5, 2025Sep 5 9:06 PMDANIEL REDINGTON
Proposed Sale
155,434$4.03$626.4K—

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Sep 4, 2025Sep 4 10:07 PMDANIEL REDINGTON
Proposed Sale
20,000$4.16$83.3K—

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Sep 13, 2024Sep 13 9:55 PMINFANTE BEATRIZ V
Proposed Sale
5,790$3.04$17.6K—

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Stock Options & Derivatives
Txn DateAcceptedInsiderTypeSharesExercise PriceShares OwnedFiling
Apr 17, 2026May 19 12:12 PMSam BucciEVP, Chief Operating Officer
Option Exercise
149,114—0(D)

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May 15, 2026May 19 12:12 PMEric S MarmurekEVP, Chief Financial Officer
Option Exercise
80,835—31,645(D)

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Apr 17, 2026May 19 12:12 PMEric S MarmurekEVP, Chief Financial Officer
Option Exercise
73,979—0(D)

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May 15, 2026May 19 12:11 PMBruce William McclellandDirector, Chief Executive Officer
Option Exercise
2,098,438—1,562,500(D)

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Apr 17, 2026May 19 12:11 PMBruce William McclellandDirector, Chief Executive Officer
Option Exercise
198,817—0(D)

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Apr 15, 2026Apr 17 12:40 PMJohn Raymond TownsendEVP, Chief Financial Officer
Option Exercise
25,641—76,923(D)

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Apr 15, 2026Apr 17 12:39 PMEric S MarmurekSVP, Deputy CFO and CAO
Option Exercise
37,500—37,500(D)

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