Bucci Sam (CIK 0001824854)

Latest company ownership

RBBN - Ribbon Communications Inc.

Role: COO

Shares held

25,816

Last filed at

Oct 17, 2025

Confidence Score

43.6

2025Q4

Confidence Score History

2021Q1 2025Q4

Recent buy/sell transactions

Exec date	Filing date	Company	Role	Signal	Confidence	Shares	% of shares	Under plan?	Amount (USD)
Oct 17, 2025	Oct 17, 2025	Ribbon Communications Inc.	COO	Sell	42.5	-13,819	-2.99%	✗	$52.7K
May 16, 2025	May 19, 2025	Ribbon Communications Inc.	COO	Sell	42.5	-28,232	-6.07%	✗	$102.2K
Apr 17, 2025	Apr 22, 2025	Ribbon Communications Inc.	COO	Sell	42.5	-28,115	-3.35%	✗	$100K
Mar 15, 2025	Mar 18, 2025	Ribbon Communications Inc.	COO	Sell	42.5	-51,981	-6.51%	✗	$205.3K
Apr 17, 2024	Mar 18, 2025	Ribbon Communications Inc.	COO	Sell	46.3	-12,709	-3.67%	✗	$33.2K
Oct 17, 2024	Oct 21, 2024	Ribbon Communications Inc.	COO	Sell	42.5	-28,116	-3.99%	✗	$97.6K
Apr 17, 2024	Apr 19, 2024	Ribbon Communications Inc.	COO	Sell	42.5	-54,645	-8.00%	✗	$142.1K
Mar 15, 2024	Mar 18, 2024	Ribbon Communications Inc.	COO	Sell	46.3	-5,900	-2.13%	✗	$16.7K
Jan 18, 2024	Jan 19, 2024	Ribbon Communications Inc.	COO	Sell	42.5	-44,475	-14.33%	✗	$126.3K
Oct 18, 2023	Oct 23, 2023	Ribbon Communications Inc.	COO	Sell	46.3	-14,297	-5.89%	✗	$30.7K
Sep 15, 2023	Sep 19, 2023	Ribbon Communications Inc.	COO	Sell	46.3	-13,205	-5.76%	✗	$37.4K
Apr 18, 2023	Apr 19, 2023	Ribbon Communications Inc.	COO	Sell	42.5	-28,595	-12.27%	✗	$78.4K
Mar 15, 2023	Mar 17, 2023	Ribbon Communications Inc.	COO	Sell	42.5	-48,081	-7.03%	✗	$178.4K
Sep 15, 2022	Sep 19, 2022	Ribbon Communications Inc.	EVP & GM IP Optical Networks	Sell	46.3	-13,205	-8.74%	✗	$40.9K
May 2, 2022	May 4, 2022	Ribbon Communications Inc.	EVP & GM IP Optical Networks	Sell	22.5	-40,000	-24.04%	✗	$138.9K
Mar 15, 2022	Mar 16, 2022	Ribbon Communications Inc.	EVP & GM IP Optical Networks	Sell	46.3	-15,282	-8.41%	✗	$42.9K
Sep 15, 2021	Sep 17, 2021	Ribbon Communications Inc.	EVP & GM IP Optical Networks	Sell	40.0	-72,038	-20.50%	✗	$451K
Mar 1, 2021	Mar 2, 2021	Ribbon Communications Inc.	EVP & GM, IP Optical Networks	Sell	22.5	-17,500	-23.20%	✗	$152.1K
Feb 15, 2021	Feb 16, 2021	Ribbon Communications Inc.	EVP & GM, IP Optical Networks	Sell	40.0	-57,886	-43.41%	✗	$610.1K