InsidersTradesSigma
Total declarations
Company
▲ Purchases (0 ops.)
▼ Sales (0 ops.)
Insider track record
Board DirectorDisclosed buys
0
Disclosed sells
0
T+90 hit rate
0%
T+90 mean return
-20.8%
Across 2 buy signals with a settled T+90 return. Return basis: close on the day after publication.
Signal history
Explore the detailed record of transactions filed by de Beer Mariano, Director. Officer active across 1 company, notably Ribbon Communications Inc.. Aggregated, 4 reports have been logged. Regulator: SEC (Form 4). All data is accessible without signup.
Declarations4 total
38,585 sharesCommon StockSEC:0001062993-23-013712:0
14,797 sharesCommon StockSEC:0001062993-22-015178:0
27,089 sharesCommon StockSEC:0001062993-21-005875:0
27,089 sharesCommon StockSEC:0001062993-21-005875
4 of 4 declarations
About de Beer Mariano
Mariano de Beer is a Board Member at Ribbon Communications Inc. He brings expertise in technology and business strategy. As a Board Member, he participates in strategic decision-making that influences the direction of the company. His experience in the communications sector is a valuable asset to Ribbon Communications.
