PRQR

ProQR Therapeutics N.V.

Company with tickers: PRQR

CIK

1612940

CUSIP

N71542109

Shares Outstanding

105,362,551

13F Activity (30d)

60 filings 58 filers

Short Volume (Last 90 Days)

Date	Short Volume	Short Exempt	Total Volume	Short %
2026-06-01	203,724	1,844	422,954	48.2%
2026-05-29	151,393	0	374,000	40.5%
2026-05-28	28,517	0	68,106	41.9%
2026-05-27	18,659	290	109,809	17.0%
2026-05-26	59,229	0	154,208	38.4%
2026-05-22	77,863	1,100	272,973	28.5%
2026-05-21	202,432	0	458,952	44.1%
2026-05-20	63,148	0	982,295	6.4%
2026-05-19	66,287	0	203,348	32.6%
2026-05-18	154,007	0	221,732	69.5%
2026-05-15	56,025	0	166,964	33.6%
2026-05-14	89,480	506	181,660	49.3%
2026-05-13	58,335	1,767	202,930	28.7%
2026-05-12	35,679	0	157,907	22.6%
2026-05-11	103,984	0	322,511	32.2%
2026-05-08	76,246	0	424,960	17.9%
2026-05-07	89,051	0	269,775	33.0%
2026-05-06	57,844	2,000	280,495	20.6%
2026-05-05	117,805	0	256,040	46.0%
2026-05-04	77,644	0	289,218	26.8%
2026-05-01	69,843	0	224,309	31.1%
2026-04-30	63,423	2,600	234,317	27.1%
2026-04-29	106,955	0	756,516	14.1%
2026-04-28	257,597	7,906	1,034,608	24.9%
2026-04-27	185,106	0	629,175	29.4%
2026-04-24	155,831	0	582,799	26.7%
2026-04-23	165,820	191	429,935	38.6%
2026-04-22	312,485	500	1,034,011	30.2%
2026-04-21	136,897	5,872	303,726	45.1%
2026-04-20	236,140	547	482,930	48.9%
2026-04-17	115,387	0	218,116	52.9%
2026-04-16	79,321	0	128,117	61.9%
2026-04-15	120,949	0	295,378	40.9%
2026-04-14	105,391	0	254,216	41.5%
2026-04-13	100,508	94	203,553	49.4%
2026-04-10	92,071	0	207,538	44.4%
2026-04-09	386,518	0	1,047,436	36.9%
2026-04-08	132,039	141	400,575	33.0%
2026-04-07	182,898	0	295,020	62.0%
2026-04-06	226,353	865	370,090	61.2%