InsiderFlow

CRISPR Therapeutics AG

$48.62-0.25 (-0.52%)

Prev Close

$48.87

Open

$49.70

High

$50.07

Low

$47.53

Volume

1.59M

Market Cap

$5.56B

P/E

Div Yield

Over the past 12 months, insider activity at CRISPR Therapeutics AG (CRSP) has been dominated by buying, with 3 insider purchases totaling $52.69M and 16 insider sales totaling $15.67M. The most recent insider transaction was by KASINGER JAMES R. (General Counsel and Secretary), who sold $111.0K worth of shares on Feb 18, 2026. CRISPR Therapeutics AG operates in the Healthcare sector, within the Biotechnology industry, with a market cap of $5.56B.

Buys (12M)

3

$52.69M

Sells (12M)

16

$15.67M

Net Activity

Net Buyer

$37.02M

Active Insiders

8

last 12 mo

CRSP Price Chart

CRSP Insider Trading Activity

DateInsiderRoleTypeSharesAvg PriceValueShares After
Feb 18, 2026KASINGER JAMES R.General Counsel and SecretarySell2,112$52.58$111.0K0
Feb 18, 2026Kulkarni SamarthChief Executive OfficerSell6,967$52.58$366.3K0
Jan 22, 2026Prasad RajuChief Financial OfficerSell34,972$60.19$2.10M0
Jan 20, 2026Kulkarni SamarthChief Executive OfficerSell90,000$57.40$5.17M0
Jan 6, 2026Prasad RajuChief Financial OfficerSell29,700$60.16$1.79M0
Dec 22, 2025Prasad RajuChief Financial OfficerSell10,000$55.95$559.5K0
Oct 16, 2025Kulkarni SamarthChief Executive OfficerSell50,895$67.91$3.46M0
Oct 13, 2025KASINGER JAMES R.General Counsel and SecretarySell1,076$66.60$71.7K0
Oct 13, 2025Kulkarni SamarthChief Executive OfficerSell4,242$66.60$282.5K0
Aug 16, 2025Kulkarni SamarthChief Executive OfficerSell13,081$58.15$760.7K0
Aug 6, 2025Treco Douglas ADirectorBuy20,000$57.03$1.14M0
Jul 16, 2025George SimeonDirectorBuy989,812$52.03$51.50M0
May 28, 2025Patel NaimishChief Medical OfficerSell3,932$35.94$141.3K0
Apr 3, 2025Patel NaimishChief Medical OfficerBuy1,508$32.96$49.7K0
Mar 20, 2025Bruno JulianneChief Operating OfficerSell1,714$41.23$70.7K0
Mar 20, 2025KASINGER JAMES R.General Counsel and SecretarySell3,185$41.23$131.3K0
Mar 20, 2025Kulkarni SamarthChief Executive OfficerSell10,031$41.23$413.6K0
Mar 20, 2025Prasad RajuChief Financial OfficerSell2,197$41.23$90.6K0
Mar 14, 2025Prasad RajuChief Financial OfficerSell3,762$41.80$157.3K0
Mar 10, 2025Bruno JulianneChief Operating OfficerSell1,388$42.54$59.0K0
Mar 10, 2025KASINGER JAMES R.General Counsel and SecretarySell3,966$42.67$169.2K0
Mar 10, 2025Kulkarni SamarthChief Executive OfficerSell14,435$42.70$616.3K0
Feb 26, 2025Greene JohnDirectorBuy7,000$44.85$313.9K0
Feb 19, 2025Kulkarni SamarthChief Executive OfficerSell18,360$55.20$1.01M0
Feb 18, 2025Bruno JulianneChief Operating OfficerSell333$52.80$17.6K0
Feb 18, 2025Kulkarni SamarthChief Executive OfficerSell18,568$54.21$1.01M0
Feb 16, 2025KASINGER JAMES R.General Counsel and SecretarySell11,542$53.67$619.5K0
Dec 2, 2024Kulkarni SamarthChief Executive OfficerSell15,000$55.10$826.6K0
Nov 11, 2024Kulkarni SamarthChief Executive OfficerSell30,000$55.62$1.67M0
Oct 13, 2024KASINGER JAMES R.General Counsel and SecretarySell1,089$46.28$50.4K0
Oct 13, 2024Kulkarni SamarthChief Executive OfficerSell4,293$46.28$198.7K0
Jun 20, 2024Bruno JulianneChief Operating OfficerSell3,366$56.09$188.8K0
Apr 15, 2024Kulkarni SamarthChief Executive OfficerSell19,582$59.91$1.17M0
Mar 15, 2024Kulkarni SamarthChief Executive OfficerSell20,000$72.48$1.45M0
Mar 14, 2024Prasad RajuChief Financial OfficerSell3,524$72.69$256.2K0
Mar 10, 2024KASINGER JAMES R.General Counsel and SecretarySell3,947$77.15$304.5K0
Mar 10, 2024Kulkarni SamarthChief Executive OfficerSell14,385$77.04$1.11M0
Feb 18, 2024KASINGER JAMES R.General Counsel and SecretarySell1,913$79.67$152.4K0
Feb 18, 2024Kulkarni SamarthChief Executive OfficerSell6,370$79.67$507.5K0
Feb 15, 2024Kulkarni SamarthChief Executive OfficerSell20,000$80.36$1.61M0
Jan 29, 2024Kulkarni SamarthChief Executive OfficerSell50,000$60.51$3.03M0
Jan 16, 2024Kulkarni SamarthChief Executive OfficerSell20,000$62.50$1.25M0
May 30, 2023Kulkarni SamarthChief Executive OfficerSell25,000$64.88$1.62M0
May 23, 2023Morrow Phuong KhanhChief Medical OfficerSell2,527$65.91$166.6K0
Apr 25, 2023Kulkarni SamarthChief Executive OfficerSell25,000$50.67$1.27M0
Mar 29, 2023Kulkarni SamarthChief Executive OfficerSell25,000$44.46$1.11M0
Mar 10, 2023KASINGER JAMES R.General Counsel and SecretarySell2,305$43.22$99.6K0
Mar 10, 2023Kulkarni SamarthChief Executive OfficerSell9,444$43.22$408.2K0
Feb 27, 2023Kulkarni SamarthChief Executive OfficerSell25,000$48.25$1.21M0
Feb 18, 2023KASINGER JAMES R.General Counsel and SecretarySell1,950$48.26$94.1K0
Feb 18, 2023Kulkarni SamarthChief Executive OfficerSell6,373$48.26$307.6K0
Feb 18, 2023Smith BrendanChief Financial OfficerSell1,392$48.26$67.2K0
Jan 27, 2023Kulkarni SamarthChief Executive OfficerSell25,000$51.47$1.29M0
Dec 28, 2022Kulkarni SamarthChief Executive OfficerSell25,000$40.93$1.02M0
Dec 3, 2022KASINGER JAMES R.General Counsel and SecretarySell3,234$52.26$169.0K0
Dec 3, 2022Kulkarni SamarthChief Executive OfficerSell19,401$52.26$1.01M0
Nov 28, 2022Kulkarni SamarthChief Executive OfficerSell25,000$54.03$1.35M0
Oct 26, 2022Kulkarni SamarthChief Executive OfficerSell25,000$54.81$1.37M0
Oct 14, 2022Smith BrendanChief Financial OfficerSell1,111$55.76$61.9K0
Sep 28, 2022Kulkarni SamarthChief Executive OfficerSell25,000$64.61$1.62M0
Aug 29, 2022Kulkarni SamarthChief Executive OfficerSell25,000$66.84$1.67M0
Jul 27, 2022Kulkarni SamarthChief Executive OfficerSell25,000$75.91$1.90M0
Jun 29, 2022Kulkarni SamarthChief Executive OfficerSell25,000$61.59$1.54M0
Mar 10, 2022KASINGER JAMES R.General Counsel and SecretarySell2,360$61.91$146.1K0
Mar 10, 2022Klein Lawrence OttoCBO & COOSell3,112$61.98$192.9K0
Mar 10, 2022Kulkarni SamarthChief Executive OfficerSell9,640$61.92$596.9K0
Dec 3, 2021Ho Tony WExecutive VP, Head of R&DSell12,607$69.17$872.0K0
Dec 3, 2021KASINGER JAMES R.General Counsel and SecretarySell6,303$69.17$436.0K0
Dec 3, 2021Klein Lawrence OttoCBO & COOSell11,185$69.17$773.7K0
Dec 3, 2021Kulkarni SamarthChief Executive OfficerSell37,818$69.17$2.62M0
Dec 1, 2021Kulkarni SamarthChief Executive OfficerSell779$75.10$58.5K0
Sep 10, 2021KASINGER JAMES R.General Counsel and SecretarySell4,741$117.86$558.8K0
Sep 10, 2021Klein Lawrence OttoCBO & COOSell4,207$117.86$495.8K0
Sep 1, 2021Kulkarni SamarthChief Executive OfficerSell787$124.83$98.2K0
Aug 6, 2021TOMSICEK MICHAEL JOHNChief Financial OfficerSell25,000$138.52$3.46M0
Aug 4, 2021Kulkarni SamarthChief Executive OfficerSell30,000$128.78$3.86M0
Jul 19, 2021Bolzon Bradley J PhDDirectorSell10,000$126.44$1.26M0
Jun 30, 2021Novak RodgerPresidentSell25,000$165.00$4.13M0
Jun 28, 2021Bolzon Bradley J PhDDirectorSell77,911$150.66$11.74M0
Jun 28, 2021Novak RodgerPresidentSell25,000$156.55$3.91M0
Jun 21, 2021Novak RodgerPresidentSell25,000$128.62$3.22M0
Jun 15, 2021Kulkarni SamarthChief Executive OfficerSell30,000$126.43$3.79M0
Jun 11, 2021Bolzon Bradley J PhDDirectorSell10,000$126.61$1.27M0
Jun 1, 2021Kulkarni SamarthChief Executive OfficerSell779$115.80$90.2K0
Mar 23, 2021Klein Lawrence OttoCBO & COOSell100,000$128.05$12.81M0
Mar 22, 2021Bolzon Bradley J PhDDirectorSell30,374$132.37$4.02M0
Mar 10, 2021Ho Tony WExecutive VP, Head of R&DSell2,141$124.15$265.8K0
Mar 10, 2021KASINGER JAMES R.General Counsel and SecretarySell1,353$124.15$168.0K0
Mar 10, 2021Klein Lawrence OttoCBO & COOSell2,141$124.15$265.8K0
Mar 10, 2021Kulkarni SamarthChief Executive OfficerSell5,526$124.15$686.1K0
Mar 10, 2021TOMSICEK MICHAEL JOHNChief Financial OfficerSell1,352$124.15$167.9K0
Mar 5, 2021Ho Tony WExecutive VP, Head of R&DSell1,585$114.65$181.7K0
Mar 1, 2021Kulkarni SamarthChief Executive OfficerSell798$130.25$103.9K0

CRSP Insider Buying Activity

The following table shows recent insider purchases of CRISPR Therapeutics AG (CRSP) stock reported via SEC Form 4 filings.

DateInsiderRoleTypeSharesAvg PriceValueShares After
Aug 6, 2025Treco Douglas ADirectorBuy20,000$57.03$1.14M0
Jul 16, 2025George SimeonDirectorBuy989,812$52.03$51.50M0
Apr 3, 2025Patel NaimishChief Medical OfficerBuy1,508$32.96$49.7K0
Feb 26, 2025Greene JohnDirectorBuy7,000$44.85$313.9K0

CRSP Insider Selling Activity

The following table shows recent insider sales of CRISPR Therapeutics AG (CRSP) stock reported via SEC Form 4 filings.

DateInsiderRoleTypeSharesAvg PriceValueShares After
Feb 18, 2026KASINGER JAMES R.General Counsel and SecretarySell2,112$52.58$111.0K0
Feb 18, 2026Kulkarni SamarthChief Executive OfficerSell6,967$52.58$366.3K0
Jan 22, 2026Prasad RajuChief Financial OfficerSell34,972$60.19$2.10M0
Jan 20, 2026Kulkarni SamarthChief Executive OfficerSell90,000$57.40$5.17M0
Jan 6, 2026Prasad RajuChief Financial OfficerSell29,700$60.16$1.79M0
Dec 22, 2025Prasad RajuChief Financial OfficerSell10,000$55.95$559.5K0
Oct 16, 2025Kulkarni SamarthChief Executive OfficerSell50,895$67.91$3.46M0
Oct 13, 2025KASINGER JAMES R.General Counsel and SecretarySell1,076$66.60$71.7K0
Oct 13, 2025Kulkarni SamarthChief Executive OfficerSell4,242$66.60$282.5K0
Aug 16, 2025Kulkarni SamarthChief Executive OfficerSell13,081$58.15$760.7K0
May 28, 2025Patel NaimishChief Medical OfficerSell3,932$35.94$141.3K0
Mar 20, 2025Bruno JulianneChief Operating OfficerSell1,714$41.23$70.7K0
Mar 20, 2025KASINGER JAMES R.General Counsel and SecretarySell3,185$41.23$131.3K0
Mar 20, 2025Kulkarni SamarthChief Executive OfficerSell10,031$41.23$413.6K0
Mar 20, 2025Prasad RajuChief Financial OfficerSell2,197$41.23$90.6K0
Mar 14, 2025Prasad RajuChief Financial OfficerSell3,762$41.80$157.3K0
Mar 10, 2025Bruno JulianneChief Operating OfficerSell1,388$42.54$59.0K0
Mar 10, 2025KASINGER JAMES R.General Counsel and SecretarySell3,966$42.67$169.2K0
Mar 10, 2025Kulkarni SamarthChief Executive OfficerSell14,435$42.70$616.3K0
Feb 19, 2025Kulkarni SamarthChief Executive OfficerSell18,360$55.20$1.01M0
Feb 18, 2025Bruno JulianneChief Operating OfficerSell333$52.80$17.6K0
Feb 18, 2025Kulkarni SamarthChief Executive OfficerSell18,568$54.21$1.01M0
Feb 16, 2025KASINGER JAMES R.General Counsel and SecretarySell11,542$53.67$619.5K0
Dec 2, 2024Kulkarni SamarthChief Executive OfficerSell15,000$55.10$826.6K0
Nov 11, 2024Kulkarni SamarthChief Executive OfficerSell30,000$55.62$1.67M0
Oct 13, 2024KASINGER JAMES R.General Counsel and SecretarySell1,089$46.28$50.4K0
Oct 13, 2024Kulkarni SamarthChief Executive OfficerSell4,293$46.28$198.7K0
Jun 20, 2024Bruno JulianneChief Operating OfficerSell3,366$56.09$188.8K0
Apr 15, 2024Kulkarni SamarthChief Executive OfficerSell19,582$59.91$1.17M0
Mar 15, 2024Kulkarni SamarthChief Executive OfficerSell20,000$72.48$1.45M0
Mar 14, 2024Prasad RajuChief Financial OfficerSell3,524$72.69$256.2K0
Mar 10, 2024KASINGER JAMES R.General Counsel and SecretarySell3,947$77.15$304.5K0
Mar 10, 2024Kulkarni SamarthChief Executive OfficerSell14,385$77.04$1.11M0
Feb 18, 2024KASINGER JAMES R.General Counsel and SecretarySell1,913$79.67$152.4K0
Feb 18, 2024Kulkarni SamarthChief Executive OfficerSell6,370$79.67$507.5K0
Feb 15, 2024Kulkarni SamarthChief Executive OfficerSell20,000$80.36$1.61M0
Jan 29, 2024Kulkarni SamarthChief Executive OfficerSell50,000$60.51$3.03M0
Jan 16, 2024Kulkarni SamarthChief Executive OfficerSell20,000$62.50$1.25M0
May 30, 2023Kulkarni SamarthChief Executive OfficerSell25,000$64.88$1.62M0
May 23, 2023Morrow Phuong KhanhChief Medical OfficerSell2,527$65.91$166.6K0
Apr 25, 2023Kulkarni SamarthChief Executive OfficerSell25,000$50.67$1.27M0
Mar 29, 2023Kulkarni SamarthChief Executive OfficerSell25,000$44.46$1.11M0
Mar 10, 2023KASINGER JAMES R.General Counsel and SecretarySell2,305$43.22$99.6K0
Mar 10, 2023Kulkarni SamarthChief Executive OfficerSell9,444$43.22$408.2K0
Feb 27, 2023Kulkarni SamarthChief Executive OfficerSell25,000$48.25$1.21M0
Feb 18, 2023KASINGER JAMES R.General Counsel and SecretarySell1,950$48.26$94.1K0
Feb 18, 2023Kulkarni SamarthChief Executive OfficerSell6,373$48.26$307.6K0
Feb 18, 2023Smith BrendanChief Financial OfficerSell1,392$48.26$67.2K0
Jan 27, 2023Kulkarni SamarthChief Executive OfficerSell25,000$51.47$1.29M0
Dec 28, 2022Kulkarni SamarthChief Executive OfficerSell25,000$40.93$1.02M0
Dec 3, 2022KASINGER JAMES R.General Counsel and SecretarySell3,234$52.26$169.0K0
Dec 3, 2022Kulkarni SamarthChief Executive OfficerSell19,401$52.26$1.01M0
Nov 28, 2022Kulkarni SamarthChief Executive OfficerSell25,000$54.03$1.35M0
Oct 26, 2022Kulkarni SamarthChief Executive OfficerSell25,000$54.81$1.37M0
Oct 14, 2022Smith BrendanChief Financial OfficerSell1,111$55.76$61.9K0
Sep 28, 2022Kulkarni SamarthChief Executive OfficerSell25,000$64.61$1.62M0
Aug 29, 2022Kulkarni SamarthChief Executive OfficerSell25,000$66.84$1.67M0
Jul 27, 2022Kulkarni SamarthChief Executive OfficerSell25,000$75.91$1.90M0
Jun 29, 2022Kulkarni SamarthChief Executive OfficerSell25,000$61.59$1.54M0
Mar 10, 2022KASINGER JAMES R.General Counsel and SecretarySell2,360$61.91$146.1K0
Mar 10, 2022Klein Lawrence OttoCBO & COOSell3,112$61.98$192.9K0
Mar 10, 2022Kulkarni SamarthChief Executive OfficerSell9,640$61.92$596.9K0
Dec 3, 2021Ho Tony WExecutive VP, Head of R&DSell12,607$69.17$872.0K0
Dec 3, 2021KASINGER JAMES R.General Counsel and SecretarySell6,303$69.17$436.0K0
Dec 3, 2021Klein Lawrence OttoCBO & COOSell11,185$69.17$773.7K0
Dec 3, 2021Kulkarni SamarthChief Executive OfficerSell37,818$69.17$2.62M0
Dec 1, 2021Kulkarni SamarthChief Executive OfficerSell779$75.10$58.5K0
Sep 10, 2021KASINGER JAMES R.General Counsel and SecretarySell4,741$117.86$558.8K0
Sep 10, 2021Klein Lawrence OttoCBO & COOSell4,207$117.86$495.8K0
Sep 1, 2021Kulkarni SamarthChief Executive OfficerSell787$124.83$98.2K0
Aug 6, 2021TOMSICEK MICHAEL JOHNChief Financial OfficerSell25,000$138.52$3.46M0
Aug 4, 2021Kulkarni SamarthChief Executive OfficerSell30,000$128.78$3.86M0
Jul 19, 2021Bolzon Bradley J PhDDirectorSell10,000$126.44$1.26M0
Jun 30, 2021Novak RodgerPresidentSell25,000$165.00$4.13M0
Jun 28, 2021Bolzon Bradley J PhDDirectorSell77,911$150.66$11.74M0
Jun 28, 2021Novak RodgerPresidentSell25,000$156.55$3.91M0
Jun 21, 2021Novak RodgerPresidentSell25,000$128.62$3.22M0
Jun 15, 2021Kulkarni SamarthChief Executive OfficerSell30,000$126.43$3.79M0
Jun 11, 2021Bolzon Bradley J PhDDirectorSell10,000$126.61$1.27M0
Jun 1, 2021Kulkarni SamarthChief Executive OfficerSell779$115.80$90.2K0
Mar 23, 2021Klein Lawrence OttoCBO & COOSell100,000$128.05$12.81M0
Mar 22, 2021Bolzon Bradley J PhDDirectorSell30,374$132.37$4.02M0
Mar 10, 2021Ho Tony WExecutive VP, Head of R&DSell2,141$124.15$265.8K0
Mar 10, 2021KASINGER JAMES R.General Counsel and SecretarySell1,353$124.15$168.0K0
Mar 10, 2021Klein Lawrence OttoCBO & COOSell2,141$124.15$265.8K0
Mar 10, 2021Kulkarni SamarthChief Executive OfficerSell5,526$124.15$686.1K0
Mar 10, 2021TOMSICEK MICHAEL JOHNChief Financial OfficerSell1,352$124.15$167.9K0
Mar 5, 2021Ho Tony WExecutive VP, Head of R&DSell1,585$114.65$181.7K0
Mar 1, 2021Kulkarni SamarthChief Executive OfficerSell798$130.25$103.9K0

CRSP Insiders

KASINGER JAMES R.

General Counsel and Secretary

Sold $3.28M
20 tradesLast: Feb 19, 2026
Kulkarni Samarth

Chief Executive Officer

Sold $56.49M
86 tradesLast: Feb 19, 2026
Prasad Raju

Chief Financial Officer

Sold $4.96M
10 tradesLast: Jan 22, 2026
Treco Douglas A

Director

Bought $1.14M
1 tradesLast: Aug 6, 2025
George Simeon

Director

Bought $51.50M
3 tradesLast: Jul 16, 2025
Patel Naimish

Chief Medical Officer

Bought $49.7KSold $141.3K
2 tradesLast: May 29, 2025
Bruno Julianne

Chief Operating Officer

Sold $336.1K
5 tradesLast: Mar 21, 2025
Greene John

Director

Bought $313.9K
1 tradesLast: Feb 26, 2025
Morrow Phuong Khanh

Chief Medical Officer

Sold $166.6K
1 tradesLast: May 24, 2023
Smith Brendan

Chief Financial Officer

Sold $129.1K
2 tradesLast: Feb 21, 2023
Klein Lawrence Otto

CBO & COO

Sold $14.53M
7 tradesLast: Mar 14, 2022
Ho Tony W

Executive VP, Head of R&D

Sold $1.32M
3 tradesLast: Dec 6, 2021
TOMSICEK MICHAEL JOHN

Chief Financial Officer

Sold $3.63M
3 tradesLast: Aug 6, 2021
Bolzon Bradley J PhD

Director

Sold $18.29M
38 tradesLast: Jul 19, 2021
Novak Rodger

President

Sold $11.25M
8 tradesLast: Jun 30, 2021