Stocks
CRSP CRISPR Therapeutics AG

CRSP

CRISPR Therapeutics AG

Company with tickers: CRSP

CIK

1674416

CUSIP

H17182108

Shares Outstanding

96,448,792

Price History Institutional Holders Short Volume Short Interest Fails to Deliver Financials SEC Filings Earnings Calls Insider Trades Congressional Trades

Date	Insider	Role	Type	Shares	Price	Value	After
2026-03-23	KASINGER JAMES R.	General Counsel and Secretary	Sell	3,182	$46.78	$148,854	94,308
2026-03-23	Kulkarni Samarth	Director	Sell	10,020	$46.78	$468,736	255,501
2026-03-23	Prasad Raju	Chief Financial Officer	Sell	3,708	$46.78	$173,460	15,565
2026-03-20	Kulkarni Samarth	Director	Award	114,249	—	—	114,249
2026-03-20	Kulkarni Samarth	Director	Convert	19,687	—	—	265,521
2026-03-20	KASINGER JAMES R.	General Counsel and Secretary	Award	25,000	—	—	25,000
2026-03-20	KASINGER JAMES R.	General Counsel and Secretary	Convert	6,250	—	—	97,490
2026-03-20	KASINGER JAMES R.	General Counsel and Secretary	Award	38,499	—	—	38,499
2026-03-20	KASINGER JAMES R.	General Counsel and Secretary	Convert	6,250	—	—	12,000
2026-03-20	Patel Naimish	Chief Medical Officer	Award	30,000	—	—	30,000
2026-03-20	Patel Naimish	Chief Medical Officer	Award	38,499	—	—	38,499
2026-03-20	Kulkarni Samarth	Director	Convert	19,687	—	—	39,375
2026-03-20	Kulkarni Samarth	Director	Award	81,875	—	—	81,875
2026-03-20	Prasad Raju	Chief Financial Officer	Award	38,499	—	—	38,499
2026-03-20	Prasad Raju	Chief Financial Officer	Award	27,500	—	—	27,500
2026-03-20	Prasad Raju	Chief Financial Officer	Convert	6,250	—	—	12,500
2026-03-20	Prasad Raju	Chief Financial Officer	Convert	6,250	—	—	19,273
2026-03-16	Patel Naimish	Chief Medical Officer	Sell	3,150	$48.26	$152,019	13,143
2026-03-16	Prasad Raju	Chief Financial Officer	Gift	750	—	—	13,023
2026-03-16	Prasad Raju	Chief Financial Officer	Sell	4,021	$48.26	$194,053	13,773
2026-03-16	Prasad Raju	Chief Financial Officer	Sell	5,848	$48.26	$282,224	17,794
2026-03-16	KASINGER JAMES R.	General Counsel and Secretary	Sell	3,450	$48.26	$166,497	91,240
2026-03-16	Kulkarni Samarth	Director	Sell	10,349	$48.26	$499,443	245,834
2026-03-14	Patel Naimish	Chief Medical Officer	Convert	8,125	—	—	24,375
2026-03-14	Patel Naimish	Chief Medical Officer	Convert	8,125	—	—	16,293
2026-03-14	Kulkarni Samarth	Director	Convert	20,625	—	—	61,875
2026-03-14	Kulkarni Samarth	Director	Convert	20,625	—	—	256,183
2026-03-14	Prasad Raju	Chief Financial Officer	Convert	10,000	—	—	10,000
2026-03-14	Prasad Raju	Chief Financial Officer	Convert	10,000	—	—	16,767
2026-03-14	Prasad Raju	Chief Financial Officer	Convert	6,875	—	—	23,642
2026-03-14	Prasad Raju	Chief Financial Officer	Convert	6,875	—	—	20,625
2026-03-14	KASINGER JAMES R.	General Counsel and Secretary	Convert	6,875	—	—	20,625
2026-03-14	KASINGER JAMES R.	General Counsel and Secretary	Convert	6,875	—	—	94,690
2026-03-11	KASINGER JAMES R.	General Counsel and Secretary	Sell	2,800	$52.80	$147,840	87,815
2026-03-11	Kulkarni Samarth	Director	Sell	9,798	$52.80	$517,334	235,558
2026-03-10	KASINGER JAMES R.	General Counsel and Secretary	Convert	5,500	—	—	90,615
2026-03-10	KASINGER JAMES R.	General Counsel and Secretary	Convert	5,500	—	—	5,500
2026-03-10	Kulkarni Samarth	Director	Convert	19,250	—	—	245,356
2026-03-10	Kulkarni Samarth	Director	Convert	19,250	—	—	19,250
2026-02-19	Kulkarni Samarth	Director	Sell	6,967	$52.58	$366,325	226,106
2026-02-19	KASINGER JAMES R.	General Counsel and Secretary	Sell	2,112	$52.58	$111,049	85,115
2026-02-18	Kulkarni Samarth	Director	Convert	13,250	—	—	233,073
2026-02-18	Kulkarni Samarth	Director	Convert	13,250	—	—	0
2026-02-18	KASINGER JAMES R.	General Counsel and Secretary	Convert	3,825	—	—	0
2026-02-18	KASINGER JAMES R.	General Counsel and Secretary	Convert	3,825	—	—	87,227
2026-01-22	Prasad Raju	Chief Financial Officer	Sell	34,972	$60.19	$2,104,965	6,767
2026-01-22	Prasad Raju	Chief Financial Officer	Convert	34,972	$45.15	$1,578,986	41,739
2026-01-22	Prasad Raju	Chief Financial Officer	Convert	34,972	—	—	41,667
2026-01-22	Kulkarni Samarth	Director	Sell	60,000	$60.23	$3,613,800	134,201
2026-01-20	Kulkarni Samarth	Director	Other	85,622	—	—	85,622
2026-01-20	Kulkarni Samarth	Director	Sell	21,433	$51.61	$1,106,157	202,768
2026-01-20	Kulkarni Samarth	Director	Sell	8,567	$52.10	$446,341	194,201
2026-01-06	Prasad Raju	Chief Financial Officer	Sell	5,763	$60.21	$347,010	6,767
2026-01-06	Prasad Raju	Chief Financial Officer	Sell	18,933	$60.18	$1,139,386	17,534
2026-01-06	Prasad Raju	Chief Financial Officer	Convert	6,339	—	—	7,493
2026-01-06	Prasad Raju	Chief Financial Officer	Sell	5,004	$60.00	$300,240	12,530
2026-01-06	Prasad Raju	Chief Financial Officer	Convert	6,339	$44.31	$280,881	36,467
2026-01-06	Prasad Raju	Chief Financial Officer	Convert	23,361	$45.15	$1,054,749	30,128
2026-01-06	Prasad Raju	Chief Financial Officer	Convert	23,361	—	—	76,639
2025-12-22	Prasad Raju	Chief Financial Officer	Sell	1,000	$56.89	$56,886	6,767
2025-12-22	Prasad Raju	Chief Financial Officer	Sell	5,472	$56.33	$308,262	7,767
2025-12-22	Prasad Raju	Chief Financial Officer	Sell	3,528	$55.10	$194,401	13,239
2025-12-18	Kulkarni Samarth	Director	Gift	30,000	—	—	224,201
2025-12-18	Kulkarni Samarth	Director	Other	85,622	—	—	85,622
2025-10-17	Kulkarni Samarth	Director	Sell	50,895	$67.91	$3,456,279	254,201
2025-10-16	Kulkarni Samarth	Director	Convert	100,000	—	—	305,096
2025-10-16	Kulkarni Samarth	Director	Convert	100,000	—	—	300,000
2025-10-16	Kulkarni Samarth	Director	Other	85,662	—	—	85,662
2025-10-14	Kulkarni Samarth	Director	Sell	4,242	$66.60	$282,517	205,096
2025-10-14	KASINGER JAMES R.	General Counsel and Secretary	Sell	1,076	$66.60	$71,662	83,402
2025-10-13	KASINGER JAMES R.	General Counsel and Secretary	Convert	2,114	—	—	2,113
2025-10-13	Kulkarni Samarth	Director	Other	85,662	—	—	85,662
2025-10-13	Kulkarni Samarth	Director	Convert	8,334	—	—	209,338
2025-10-13	Kulkarni Samarth	Director	Convert	8,334	—	—	8,333
2025-10-13	KASINGER JAMES R.	General Counsel and Secretary	Convert	2,114	—	—	84,478
2025-10-03	Kulkarni Samarth	Director	Award	49,500	—	—	49,500
2025-10-03	Patel Naimish	Chief Medical Officer	Award	16,500	—	—	16,500
2025-10-03	KASINGER JAMES R.	General Counsel and Secretary	Award	16,500	—	—	16,500
2025-10-03	Prasad Raju	Chief Financial Officer	Award	16,500	—	—	16,500
2025-09-17	Kulkarni Samarth	Director	Gift	6,000	—	—	201,004
2025-09-17	Kulkarni Samarth	Director	Other	85,622	—	—	85,622
2025-08-18	Kulkarni Samarth	Director	Sell	13,081	$58.15	$760,660	207,004
2025-08-16	Kulkarni Samarth	Director	Convert	25,000	—	—	220,085
2025-08-16	Kulkarni Samarth	Director	Convert	25,000	—	—	0
2025-08-16	Kulkarni Samarth	Director	Other	85,622	—	—	85,622
2025-08-06	Treco Douglas A	Director	Buy	20,000	$57.03	$1,140,600	22,000
2025-07-16	George Simeon	Director, 10% Owner	Buy	960,983	$52.03	$49,999,945	1,730,179
2025-07-16	George Simeon	Director, 10% Owner	Buy	22,319	$52.03	$1,161,258	238,897
2025-07-16	George Simeon	Director, 10% Owner	Buy	6,510	$52.03	$338,715	69,687
2025-06-05	Morrison Briggs	Director	Other	0	—	—	0
2025-06-05	Fardis Maria	Director, President and CEO	Award	13,000	—	—	13,000
2025-06-05	George Simeon	Director, 10% Owner	Award	13,000	—	—	13,000
2025-06-05	Behbahani Ali	Director, 10% Owner	Award	13,000	—	—	13,000
2025-06-05	Morrison Briggs	Director	Award	13,000	—	—	13,000
2025-06-05	Rommel Christian	Director	Award	13,000	—	—	13,000
2025-06-05	Greene John	CVP & Chief Financial Officer	Award	13,000	—	—	13,000
2025-06-05	High Katherine A	Director	Award	13,000	—	—	13,000
2025-06-05	Treco Douglas A	Director	Award	13,000	—	—	13,000
2025-06-05	Fleming Harold Edward	Director	Award	13,000	—	—	13,000
2025-06-05	Mahatme Sandesh	CFO	Award	13,000	—	—	13,000