Historical shareholding details of Oberweis Asset Management Inc holdings in Krystal Biotech Inc (KRYS)

Monthly changes of Oberweis Asset Management Inc shareholding in Krystal Biotech 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	93,600	0.32%

Feb 28, 2025	Oberweis Asset Management Inc	93,600	0.32%

Jan 31, 2025	Oberweis Asset Management Inc	93,600	0.33%

Dec 31, 2024	Oberweis Asset Management Inc	46,800	0.16%
Dec 31, 2024	Oberweis Asset Management Inc	93,600	0.33%

Nov 30, 2024	Oberweis Asset Management Inc	93,600	0.33%

Oct 31, 2024	Oberweis Asset Management Inc	85,200	0.30%

Sep 30, 2024	Oberweis Asset Management Inc	46,800	0.16%
Sep 30, 2024	Oberweis Asset Management Inc	85,200	0.30%

Aug 31, 2024	Oberweis Asset Management Inc	85,200	0.30%

Jul 31, 2024	Oberweis Asset Management Inc	78,300	0.27%

Jun 30, 2024	Oberweis Asset Management Inc	42,600	0.15%
Jun 30, 2024	Oberweis Asset Management Inc	71,400	0.25%

May 31, 2024	-	71,400	0.25%

Mar 31, 2024	Oberweis Asset Management Inc	35,700	0.12%