Historical shareholding details of Oberweis Asset Management Inc holdings in SP Plus Corp (SP)

Monthly changes of Oberweis Asset Management Inc shareholding in SP Plus Corp over the previous months

Month	Name	Total no. shares held	Percent Holding
Month	Name	Total no. shares held	Percent Holding
Apr 30, 2024	Oberweis Asset Management Inc	0	0.00%

Mar 31, 2024	Oberweis Asset Management Inc	0	0.00%

Feb 29, 2024	Oberweis Asset Management Inc	0	0.00%

Jan 31, 2024	Oberweis Asset Management Inc	245,000	1.24%

Dec 31, 2023	Oberweis Asset Management Inc	245,000	1.25%

Nov 30, 2023	Oberweis Asset Management Inc	236,200	1.20%

Oct 31, 2023	Oberweis Asset Management Inc	236,200	1.20%

Sep 30, 2023	Oberweis Asset Management Inc	122,500	0.62%
Sep 30, 2023	Oberweis Asset Management Inc	227,400	1.16%

Aug 31, 2023	Oberweis Asset Management Inc	173,600	0.88%

Jul 31, 2023	Oberweis Asset Management Inc	173,600	0.88%

Jun 30, 2023	Oberweis Asset Management Inc	113,700	0.58%
Jun 30, 2023	Oberweis Asset Management Inc	173,600	0.88%

May 31, 2023	Oberweis Asset Management Inc	135,200	0.69%

Mar 31, 2023	Oberweis Asset Management Inc	86,800	0.44%

Dec 31, 2022	Oberweis Asset Management Inc	67,600	0.34%