McCaffery Stephen J. bought RBBN
October 31, 2026 · Form 4 insider transaction
McCaffery Stephen J. bought 36,003 shares of Ribbon Communications Inc., a transaction worth N/A. The trade was recorded as option exercise and disclosed on an SEC Form 4, filed 3 days after the transaction.
Direction
Acquired (buy-side)
Shares
36,003
Price
N/A
Total value
N/A
InsiderMcCaffery Stephen J.
Role—
SecurityCommon Stock
Transaction codeM: Option exercise
Transaction dateOctober 31, 2026
Filing dateNovember 3, 2026
Shares owned after123,203
OwnershipDirect
10b5-1 planNo
AmendedNo
Footnotes
Eash RSU represents a contingent right to receive one share of the Registrant's common stock.