Historical shareholding details of Oberweis Asset Management Inc holdings in Primoris Services Corp (PRIM)

Monthly changes of Oberweis Asset Management Inc shareholding in Primoris Services Corp over the previous months

Month	Name	Total no. shares held	Percent Holding
Month	Name	Total no. shares held	Percent Holding
Mar 31, 2025	Oberweis Asset Management Inc	485,800	0.90%

Feb 28, 2025	Oberweis Asset Management Inc	485,800	0.90%

Jan 31, 2025	Oberweis Asset Management Inc	419,800	0.78%

Dec 31, 2024	Oberweis Asset Management Inc	242,900	0.45%
Dec 31, 2024	Oberweis Asset Management Inc	419,800	0.78%

Nov 30, 2024	Oberweis Asset Management Inc	419,800	0.78%

Oct 31, 2024	Oberweis Asset Management Inc	419,800	0.78%

Sep 30, 2024	Oberweis Asset Management Inc	209,900	0.39%
Sep 30, 2024	Oberweis Asset Management Inc	419,800	0.78%

Aug 31, 2024	Oberweis Asset Management Inc	419,800	0.78%

Jul 31, 2024	Oberweis Asset Management Inc	419,800	0.78%

Jun 30, 2024	Oberweis Asset Management Inc	209,900	0.39%
Jun 30, 2024	Oberweis Asset Management Inc	419,800	0.78%

May 31, 2024	Oberweis Asset Management Inc	419,800	0.78%

Apr 30, 2024	Oberweis Asset Management Inc	419,800	0.78%

Mar 31, 2024	Oberweis Asset Management Inc	209,900	0.39%
Mar 31, 2024	Oberweis Asset Management Inc	419,800	0.78%

Feb 29, 2024	Oberweis Asset Management Inc	419,800	0.79%

Jan 31, 2024	Oberweis Asset Management Inc	357,200	0.67%

Dec 31, 2023	Oberweis Asset Management Inc	357,200	0.67%

Nov 30, 2023	Oberweis Asset Management Inc	178,600	0.33%

Oct 31, 2023	Oberweis Asset Management Inc	178,600	0.33%

Sep 30, 2023	Oberweis Asset Management Inc	178,600	0.33%