MASHINSKI CARLA S - Insider Non-Derivative Transactions at Primoris Services Corp (PRIM) - (SEC)

Updated on January 3, 2026.

According to recent SEC insider information filed on Dec 8, 2025, MASHINSKI CARLA S's relationship to Primoris Services Corp (PRIM) is Director, and currently has 21,530 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 PRIM insiders.

Related Topics: SEC Topic List.

Data Source: SEC.

MASHINSKI CARLA S - Insider Non-Derivative Transactions of PRIM Common Stock

MASHINSKI CARLA S - Insider Non-Derivative Transactions at PRIM

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Date	Transaction	No. of Shares	Price Per Share	Shares Owned After Transactions
Dec 9, 2025	Sell -- (Common Stock)	2082	135.14	21530
Oct 30, 2025	Acquisition -- (Common Stock)	302	0	23612
Jul 31, 2025	Acquisition -- (Common Stock)	499	0	23310
May 1, 2025	Acquisition -- (Common Stock)	589	0	22811
Feb 20, 2025	Acquisition -- (Common Stock)	467	0	22222
Oct 31, 2024	Acquisition -- (Common Stock)	686	0	21755
Aug 1, 2024	Acquisition -- (Common Stock)	615	0	21069
Jun 13, 2024	Sell -- (Common Stock)	3883	53.92	20454
May 2, 2024	Acquisition -- (Common Stock)	800	0	24337
Feb 22, 2024	Acquisition -- (Common Stock)	998	0	23537
Nov 3, 2023	Acquisition -- (Common Stock)	975	0	22539
Aug 3, 2023	Acquisition -- (Common Stock)	1107	0	21564
May 4, 2023	Acquisition -- (Common Stock)	1283	0	20457
Feb 23, 2023	Acquisition -- (Common Stock)	1515	0	19174