RIBBON COMMUNICATIONS INC. (RBBN)

SEC filing

RIBBON COMMUNICATIONS INC.

RBBN · CIK 1708055

4 · Jun 17, 2026 · GRAYSON BRUNS H exercised options for 42.50K shares

GRAYSON BRUNS H exercised options for 42.50K shares

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES

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