InsidersTradesSigma
Total declarations
Companies
▲ Purchases (0 ops.)
▼ Sales (1 ops.)
Discover the detailed record of transactions filed by Barrenechea Mark J, Director. Officer active across 3 companies, notably SentinelOne, Inc.. Cumulatively, 7 disclosures have been published. Total volume traded: €970k. The latest transaction was filed on 9 December 2025 — Attribution. Regulator: SEC (Form 4). All data is openly available.
Declarations7 total
024,741 shares0
Class A Common Stock
SEC:0001290936-26-000002·
024,741 shares0
Class A Common Stock
SEC:0001290936-26-000002:0·
02,142 shares0
Common Stock, par value $0.01 per share
SEC:0001089063-22-000097:0·
€136,886792 shares@ €172.83560.0011% mcap21.1% of flow
Common Stock
SEC:0001127602-22-012728:0·
€969,64910,000 shares@ €96.96490.0050% mcap100.0% of flow
Common Stock, par value $0.01 per share
SEC:0001089063-22-000054:0·
€256,5911,450 shares@ €176.95920.0021% mcap100.0% of flow
Common Stock
SEC:0001127602-21-015114·
€256,5911,450 shares@ €176.95920.0021% mcap39.5% of flow
Common Stock
SEC:0001127602-21-015114:0·
7 of 7 declarations
About Barrenechea Mark J
Mark J. Barrenechea is a Director at SentinelOne, Inc., Avery Dennison Corp, and DICK'S Sporting Goods, Inc. As a board member, he contributes to the governance of these companies and strategic decision-making. His experience and management skills are essential in guiding these organizations through a constantly evolving business environment.
