CRISPR Therapeutics AG insider trading
CRSP$55.43-0.01 (-0.02%)
“Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise.”
Insider Trading vs Stock Price
Insider Trading vs Stock Price data
Showing the 1Y range: Oct 2, 2025 to Oct 2, 2026. Price (-23.9%). 0 insider transactions plotted in this window as 0 markers; nearby trades of the same kind are grouped.
| Date | Category | Person | Role | Action | Amount | Change in holding |
|---|
Open market purchase
Open market sellNet dollar flow · Buy / Sell balance
PremiumQ1 '25Q2 '25Q3 '25Q4 '25Q1 '26Q2 '26
Unlock quarterly net flowKey players
- SGSimeon George2.1085%
- SKSamarth Kulkarni0.2642%
- JRJames R. Kasinger0.098%
- DADouglas A. Treco0.0228%
- NPNaimish Patel0.02%
- JBJulianne Bruno0.0182%
- ABAli Behbahani0.0172%
- RPRaju Prasad0.0153%
- JGJohn Greene0.0072%
- BMBriggs Morrison0.0054%
AI Activity Analysis
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Insider activity
Fromto
| Company | Insider / role | Action | ΔOwn | Avg price | Amount | ||
|---|---|---|---|---|---|---|---|
| CRSP | Naimish Patel | Open market sell$211K | -16.4% | $55.62 | $211K | May 29, 2026 | Jun 1, 2026 |
| CRSP | James R. Kasinger | Open market sell$149K | -3.3% | $46.78 | $149K | Mar 23, 2026 | Mar 24, 2026 |
| CRSP | Samarth Kulkarni | Open market sell$469K | -3.8% | $46.78 | $469K | Mar 23, 2026 | Mar 24, 2026 |
| CRSP | Raju Prasad | Open market sell$173K | -19.2% | $46.78 | $173K | Mar 23, 2026 | Mar 24, 2026 |
| CRSP | Naimish Patel | Open market sell$152K | -19.3% | $48.26 | $152K | Mar 16, 2026 | Mar 17, 2026 |
| CRSP | Raju Prasad | Open market sell$194K | -22.6% | $48.26 | $194K | Mar 16, 2026 | Mar 17, 2026 |
| CRSP | Raju Prasad | Open market sell$282K | -24.7% | $48.26 | $282K | Mar 16, 2026 | Mar 17, 2026 |
| CRSP | James R. Kasinger | Open market sell$166K | -3.6% | $48.26 | $166K | Mar 16, 2026 | Mar 17, 2026 |
| CRSP | Samarth Kulkarni | Open market sell$499K | -4.0% | $48.26 | $499K | Mar 16, 2026 | Mar 17, 2026 |
| CRSP | James R. Kasinger | Open market sell$148K | -3.1% | $52.80 | $148K | Mar 11, 2026 | Mar 12, 2026 |
| CRSP | Samarth Kulkarni | Open market sell$517K | -4.0% | $52.80 | $517K | Mar 11, 2026 | Mar 12, 2026 |
| CRSP | Samarth Kulkarni | Open market sell$366K | -3.0% | $52.58 | $366K | Feb 19, 2026 | Feb 20, 2026 |
| CRSP | James R. Kasinger | Open market sell$111K | -2.4% | $52.58 | $111K | Feb 19, 2026 | Feb 20, 2026 |
| CRSP | Samarth Kulkarni | Open market sell$3.61M | -21.4% | $60.23 | $3.61M | Jan 22, 2026 | Jan 22, 2026 |
| CRSP | Samarth Kulkarni | Open market sell$446K | -3.0% | $52.10 | $446K | Jan 20, 2026 | Jan 22, 2026 |
| CRSP | Samarth Kulkarni | Open market sell$1.11M | -6.9% | $51.61 | $1.11M | Jan 20, 2026 | Jan 22, 2026 |
| CRSP | Raju Prasad | Open market sell$56.9K | -12.9% | $56.89 | $56.9K | Dec 22, 2025 | Dec 23, 2025 |
| CRSP | Raju Prasad | Open market sell$308K | -41.3% | $56.33 | $308K | Dec 22, 2025 | Dec 23, 2025 |
| CRSP | Raju Prasad | Open market sell$194K | -21.0% | $55.10 | $194K | Dec 22, 2025 | Dec 23, 2025 |
| CRSP | Samarth Kulkarni | Open market sell$3.46M | -13.0% | $67.91 | $3.46M | Oct 17, 2025 | Oct 20, 2025 |
| CRSP | Samarth Kulkarni | Open market sell$283K | -1.4% | $66.60 | $283K | Oct 14, 2025 | Oct 15, 2025 |
| CRSP | James R. Kasinger | Open market sell$71.7K | -1.3% | $66.60 | $71.7K | Oct 14, 2025 | Oct 15, 2025 |