O'Brien Dana C. - Insider Non-Derivative Transactions at STERLING INFRASTRUCTURE, INC. (STRL) - (SEC)

Updated on January 3, 2026.

According to recent SEC insider information filed on Nov 12, 2025, O'Brien Dana C.'s relationship to STERLING INFRASTRUCTURE, INC. (STRL) is Director, and currently has 15,498 shares of 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 STRL insiders.

Related Topics: SEC Topic List.

Data Source: SEC.

O'Brien Dana C. - Insider Non-Derivative Transactions of STRL Common Stock

O'Brien Dana C. - Insider Non-Derivative Transactions at STRL

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Date	Transaction	No. of Shares	Price Per Share	Shares Owned After Transactions
Nov 13, 2025	G -- (Common Stock)	1000	0	15498
Jun 17, 2025	Sell -- (Common Stock)	10154	206.58	16498
May 9, 2025	Acquisition -- (Common Stock)	751	0	26652
Dec 19, 2024	Sell -- (Common Stock)	2000	175.89	25901
Jun 25, 2024	G -- (Common Stock)	2716	0	27901
May 10, 2024	Acquisition -- (Common Stock)	1074	0	30617
May 4, 2023	Acquisition -- (Common Stock)	3353	40.26	29543