NASDAQ: RBBN
Ribbon Communications Inc Stock Ownership - Who owns Ribbon Communications?

Insider buying vs selling

Have Ribbon Communications Inc insiders been buying or selling?

Buy
Sell
NameRoleDateSharesPriceValue
Stephen J. McCafferyEVP2026-10-3150,762$1.55
$78.68kSell
Stephen J. McCafferyEVP2026-10-3116,921$1.55
$26.23kSell
Bruce William McClellandCEO;Pres2026-10-3060,000$1.60
$96.24kBuy
Eric S. MarmurekCFO;EVP2026-10-1514,756$1.46
$21.54kSell
Sam BucciEVP Chief Operating Officer2026-05-1544,609$2.63
$117.32kSell
Patrick W. MacKenEVP Chief Legal Officer2026-05-1514,688$2.63
$38.63kSell
Patrick W. MacKenEVP Chief Legal Officer2026-05-1520,284$2.63
$53.35kSell
Bruce William McClellandChief Executive Officer2026-05-1568,308$2.63
$179.65kSell
Patrick W. MacKenEVP Chief Legal Officer2026-05-1524,267$2.63
$63.82kSell
Sam BucciEVP Chief Operating Officer2026-05-1520,650$2.63
$54.31kSell

1 of 4

RBBN insiders have sold more... subscribe to Premium to read more.
Net Insider Buy/Sell (L12M) Ownership

Be the first to know when RBBN insiders and whales buy or sell their stock.

RBBN Shareholders

What type of owners hold Ribbon Communications Inc stock?

Institutional
Insider
Retail
NameHoldSharesValueType
Chase Co Jpmorgan56.92%101,976,794$137.67MInsider
Limited Trustee Senate47.86%85,757,209$115.77MInsider
Empire Capital Management LLC30.24%54,181,922$73.15MInsider
Jpmc Heritage Parent LLC26.90%48,190,718$65.06MInsider
Swarth Investments Inc14.40%25,796,395$34.83MInsider
Hassan Ahmed4.18%7,492,769$10.12MInsider
Rubin Gruber1.73%3,102,860$4.19MInsider
Bruce William McClelland1.66%2,969,454$4.01MInsider
Richard N. Nottenburg0.91%1,630,940$2.20MInsider
Gary A. Rogers0.61%1,087,005$1.47MInsider

1 of 3

RBBN vs Telecom Stocks

TickerInst. %Insider %Net Insider (L12M)Net Insider (L3M)
RBBN0.04%99.96%Net SellingNet Selling
OPTU0.04%99.96%Net BuyingNet Buying
CCOI0.02%99.98%Net SellingNet Selling
CXDO0.04%75.33%Net SellingNet Selling
RDCM0.05%3.91%Net Selling

Ribbon Communications Stock Ownership FAQ

Who owns Ribbon Communications?

Ribbon Communications (NASDAQ: RBBN) is owned by 0.07% institutional shareholders, 192.04% Ribbon Communications insiders, and 0.00% retail investors. Chase Co Jpmorgan is the largest individual Ribbon Communications shareholder, owning 101.98M shares representing 56.92% of the company. Chase Co Jpmorgan's Ribbon Communications shares are currently valued at $137.67M.

If you're new to stock investing, here's how to buy Ribbon Communications stock.
WallStreetZen does not provide financial advice and does not issue recommendations or offers to buy stock or sell any security.

Information is provided 'as-is' and solely for informational purposes and is not advice. WallStreetZen does not bear any responsibility for any losses or damage that may occur as a result of reliance on this data.