Barrenechea Mark J - Insider Non-Derivative Transactions at SentinelOne, Inc. (S) - (SEC)

Updated on March 12, 2026.

According to recent SEC insider information filed on Dec 15, 2025, Barrenechea Mark J's relationship to SentinelOne, Inc. (S) is Director, and currently has 26,599 shares of Class A Common Stock.

The chart below shows the number of shares owned, and the table shows the recent insider transactions.

You can see similar information for other S insiders.

Related Topics: SEC Topic List.

Data Source: SEC.

Barrenechea Mark J - Insider Non-Derivative Transactions of S Class A Common Stock

Barrenechea Mark J - Insider Non-Derivative Transactions at S

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Date	Transaction	No. of Shares	Price Per Share	Shares Owned After Transactions
Dec 16, 2025	Acquisition -- (Class A Common Stock)	1779	0	26599
Dec 10, 2025	Acquisition -- (Class A Common Stock)	24820	0	24820