InsidersTradesSigma
Explore the full record of transactions filed by Obrien Judith M, 董事. Director active across 1 company, notably CIENA CORP. Cumulatively, 2 filings have been logged. Split: 0 buy · 1 sell. Total volume traded: €160k. History available since 31 March 2022. The latest transaction was filed on 5 April 2022 (Cession). Regulator: SEC (Form 4). All data is openly available.
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
2 条申报中的 2 条
Judith M. O'Brien is a Director at CIENA CORP. She brings her expertise in corporate governance and strategy, contributing to the direction and decision-making within the board.