Sam Bucci

EVP, Chief Operating Officer at Ribbon Communications · 14 reported transactions in 1 company · latest report May 15, 2026

Their trades


Ribbon CommunicationsRBBN	Shares withheld for tax $117.3K · 44,609 shares	May 15, 2026
Ribbon CommunicationsRBBN	Exercised options — · 83,335 shares	May 15, 2026
Ribbon CommunicationsRBBN	Shares withheld for tax $74.3K · 28,233 shares	May 15, 2026
Ribbon CommunicationsRBBN	Exercised options — · 52,743 shares	May 15, 2026
Ribbon CommunicationsRBBN	Shares withheld for tax $54.3K · 20,650 shares	May 15, 2026
Ribbon CommunicationsRBBN	Exercised options — · 38,578 shares	May 15, 2026
Ribbon CommunicationsRBBN	Shares withheld for tax $116.8K · 43,116 shares	Apr 17, 2026
Ribbon CommunicationsRBBN	Exercised options — · 80,546 shares	Apr 17, 2026
Ribbon CommunicationsRBBN	Shares withheld for tax $62K · 22,884 shares	Apr 17, 2026
Ribbon CommunicationsRBBN	Exercised options — · 42,753 shares	Apr 17, 2026

Shares withheld for taxRibbon Communications

May 15, 2026 · RBBN

$117.3K

Exercised optionsRibbon Communications

May 15, 2026 · RBBN

83,335

Shares withheld for taxRibbon Communications

May 15, 2026 · RBBN

$74.3K

Exercised optionsRibbon Communications

May 15, 2026 · RBBN

52,743

Shares withheld for taxRibbon Communications

May 15, 2026 · RBBN

$54.3K

Exercised optionsRibbon Communications

May 15, 2026 · RBBN

38,578

Shares withheld for taxRibbon Communications

Apr 17, 2026 · RBBN

$116.8K

Exercised optionsRibbon Communications

Apr 17, 2026 · RBBN

80,546

Shares withheld for taxRibbon Communications

Apr 17, 2026 · RBBN

$62K

Exercised optionsRibbon Communications

Apr 17, 2026 · RBBN

42,753

Newest 10 of 14 transactionsPro adds every trade with how it did, their holdings and the money-flow chartPro is $29 a month

Built from their public trade reports and market prices: past moves, not predictions or advice.

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Sam Bucci

EVP, Chief Operating Officer at Ribbon Communications · 14 reported transactions in 1 company · latest report May 15, 2026

Their trades


Ribbon CommunicationsRBBN	Shares withheld for tax $117.3K · 44,609 shares	May 15, 2026
Ribbon CommunicationsRBBN	Exercised options — · 83,335 shares	May 15, 2026
Ribbon CommunicationsRBBN	Shares withheld for tax $74.3K · 28,233 shares	May 15, 2026
Ribbon CommunicationsRBBN	Exercised options — · 52,743 shares	May 15, 2026
Ribbon CommunicationsRBBN	Shares withheld for tax $54.3K · 20,650 shares	May 15, 2026
Ribbon CommunicationsRBBN	Exercised options — · 38,578 shares	May 15, 2026
Ribbon CommunicationsRBBN	Shares withheld for tax $116.8K · 43,116 shares	Apr 17, 2026
Ribbon CommunicationsRBBN	Exercised options — · 80,546 shares	Apr 17, 2026
Ribbon CommunicationsRBBN	Shares withheld for tax $62K · 22,884 shares	Apr 17, 2026
Ribbon CommunicationsRBBN	Exercised options — · 42,753 shares	Apr 17, 2026

Shares withheld for taxRibbon Communications

May 15, 2026 · RBBN

$117.3K

Exercised optionsRibbon Communications

May 15, 2026 · RBBN

83,335

Shares withheld for taxRibbon Communications

May 15, 2026 · RBBN

$74.3K

Exercised optionsRibbon Communications

May 15, 2026 · RBBN

52,743

Shares withheld for taxRibbon Communications

May 15, 2026 · RBBN

$54.3K

Exercised optionsRibbon Communications

May 15, 2026 · RBBN

38,578

Shares withheld for taxRibbon Communications

Apr 17, 2026 · RBBN

$116.8K

Exercised optionsRibbon Communications

Apr 17, 2026 · RBBN

80,546

Shares withheld for taxRibbon Communications

Apr 17, 2026 · RBBN

$62K

Exercised optionsRibbon Communications

Apr 17, 2026 · RBBN

42,753

Newest 10 of 14 transactionsPro adds every trade with how it did, their holdings and the money-flow chartPro is $29 a month

Built from their public trade reports and market prices: past moves, not predictions or advice.

Their trades

Others trading the same companies

Their trades

Others trading the same companies