Historical shareholding details of Oberweis Asset Management Inc holdings in SPS Commerce Inc. (SPSC)

Monthly changes of Oberweis Asset Management Inc shareholding in SPS Commerce Inc. 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	93,200	0.25%

Feb 28, 2025	Oberweis Asset Management Inc	93,200	0.25%

Jan 31, 2025	Oberweis Asset Management Inc	69,400	0.18%

Dec 31, 2024	Oberweis Asset Management Inc	46,600	0.12%
Dec 31, 2024	Oberweis Asset Management Inc	69,400	0.18%

Nov 30, 2024	Oberweis Asset Management Inc	69,400	0.18%

Oct 31, 2024	Oberweis Asset Management Inc	63,600	0.17%

Sep 30, 2024	Oberweis Asset Management Inc	34,700	0.09%
Sep 30, 2024	Oberweis Asset Management Inc	63,600	0.17%

Aug 31, 2024	Oberweis Asset Management Inc	63,600	0.17%

Jul 31, 2024	Oberweis Asset Management Inc	31,800	0.08%

Jun 30, 2024	Oberweis Asset Management Inc	31,800	0.08%