Cellectis S.A. Stock Price History
NASDAQ: CLLSHealth CareBiotechnology: Pharmaceutical PreparationsUSD
1.26+0.01 (+0.80%)
At close: Oct 9, 4:00 PM ET · Delayed 15 min
CLLS price history at a glance
The price history for Cellectis S.A. (CLLS) on this page begins on March 23, 2015, when the stock closed at $35.00; it most recently closed at $1.26 on October 5, 2026. The highest price in this record is $50.00, reached on May 25, 2015; the latest close is 97.5% below that peak. Across the 10 complete calendar years in the table, CLLS finished higher in 4 and lower in 6. Its best year was 2025 (+186.6%) and its worst was 2022 (-74.1%).
Over roughly 12 years the share price changed -96.4%, a -25.0% compound annual price return (excluding dividends). In the last 12 months alone, CLLS has lost 69.8%. Prices are split-adjusted closing prices; daily open, high, low, close and volume for the past year are listed below.
Summary generated from market data by MetaCap's automated system. Methodology
Key price levels
- High since 2015
- $50.00
- Date of high
- May 25, 2015
- Low since 2015
- $0.963
- Date of low
- Oct 23, 2023
- 52-week high
- $5.48
- 52-week low
- $1.22
- IPO year
- 2015
- Last close
- $1.26
CLLS returns
1 week
-11.89%
1 month
-59.74%
3 months
-57.86%
6 months
-64.90%
Year to date
-73.97%
1 year
-69.78%
3 years
-8.70%
5 years
-88.37%
CLLS price return, excluding dividends.
CLLS annual returns
| Year | Year-end close | Return |
|---|---|---|
| 2026 | 1.26 | -73.75% |
| 2025 | 4.80 | +186.57% |
| 2024 | 1.68 | -45.62% |
| 2023 | 3.08 | +46.67% |
| 2022 | 2.10 | -74.14% |
| 2021 | 8.12 | -69.99% |
| 2020 | 27.06 | +57.14% |
| 2019 | 17.22 | -3.96% |
| 2018 | 17.93 | -38.49% |
| 2017 | 29.15 | +71.98% |
| 2016 | 16.95 | -45.38% |
| 2015* | 31.03 | -11.34% |
* Partial year: the record begins after the start of 2015; return measured from the first available close.
2026 return is year to date.
CLLS daily prices (past year)
| Date | Open | High | Low | Close | Change |
|---|---|---|---|---|---|
| 1.27 | 1.29 | 1.25 | 1.26 | +0.80% | |
| 1.28 | 1.30 | 1.22 | 1.25 | -6.72% | |
| 1.35 | 1.40 | 1.33 | 1.34 | -4.29% | |
| 1.42 | 1.44 | 1.37 | 1.40 | -0.71% | |
| 1.43 | 1.44 | 1.38 | 1.41 | -1.40% | |
| 1.45 | 1.47 | 1.42 | 1.43 | +2.14% | |
| 1.47 | 1.50 | 1.40 | 1.40 | -7.28% | |
| 1.48 | 1.53 | 1.47 | 1.51 | +2.72% | |
| 1.41 | 1.47 | 1.40 | 1.47 | -0.68% | |
| 1.47 | 1.50 | 1.43 | 1.48 | +0.68% | |
| 1.45 | 1.48 | 1.42 | 1.47 | +2.80% | |
| 1.41 | 1.45 | 1.36 | 1.43 | -0.69% | |
| 1.50 | 1.59 | 1.41 | 1.44 | -7.69% | |
| 1.53 | 1.62 | 1.53 | 1.56 | +3.31% | |
| 1.53 | 1.55 | 1.47 | 1.51 | -1.31% | |
| 1.48 | 1.55 | 1.45 | 1.53 | +4.79% | |
| 1.45 | 1.55 | 1.43 | 1.46 | +6.18% | |
| 1.43 | 1.51 | 1.25 | 1.38 | -14.60% | |
| 1.65 | 1.69 | 1.55 | 1.61 | -12.02% | |
| 2.32 | 2.42 | 1.75 | 1.83 | -40.97% | |
| 3.11 | 3.18 | 3.01 | 3.10 | -0.64% | |
| 3.09 | 3.26 | 3.07 | 3.12 | -0.32% | |
| 3.07 | 3.19 | 3.01 | 3.13 | -0.95% | |
| 3.22 | 3.23 | 3.13 | 3.16 | -2.47% | |
| 3.41 | 3.41 | 3.21 | 3.24 | -2.41% | |
| 3.39 | 3.45 | 3.26 | 3.32 | +2.15% | |
| 3.32 | 3.34 | 3.22 | 3.25 | -1.52% | |
| 3.29 | 3.50 | 3.10 | 3.30 | -1.49% | |
| 3.34 | 3.52 | 3.30 | 3.35 | -1.47% | |
| 3.48 | 3.57 | 3.40 | 3.40 | -4.36% | |
| 3.55 | 3.60 | 3.49 | 3.56 | +3.95% | |
| 3.44 | 3.50 | 3.38 | 3.42 | 0.00% | |
| 3.33 | 3.47 | 3.31 | 3.42 | +7.21% | |
| 3.33 | 3.33 | 3.13 | 3.19 | -6.31% | |
| 3.33 | 3.48 | 3.20 | 3.41 | -1.87% | |
| 3.23 | 3.48 | 3.23 | 3.47 | +9.46% | |
| 3.12 | 3.17 | 3.11 | 3.17 | +4.28% | |
| 3.02 | 3.11 | 2.99 | 3.04 | -2.25% | |
| 3.14 | 3.18 | 2.95 | 3.11 | +1.97% | |
| 3.15 | 3.15 | 3.05 | 3.05 | -4.09% | |
| 3.10 | 3.18 | 3.10 | 3.18 | +8.16% | |
| 2.94 | 3.04 | 2.92 | 2.94 | +1.73% | |
| 2.80 | 2.90 | 2.80 | 2.89 | +4.71% | |
| 2.76 | 2.85 | 2.64 | 2.76 | -2.65% | |
| 2.70 | 2.84 | 2.67 | 2.84 | +5.39% | |
| 2.80 | 2.80 | 2.35 | 2.69 | -3.58% | |
| 2.76 | 2.79 | 2.72 | 2.79 | +0.72% | |
| 2.99 | 2.99 | 2.76 | 2.77 | +0.73% | |
| 2.86 | 2.86 | 2.69 | 2.75 | 0.00% | |
| 2.85 | 2.85 | 2.67 | 2.75 | -3.51% | |
| 2.82 | 2.85 | 2.80 | 2.85 | -0.35% | |
| 2.85 | 2.92 | 2.81 | 2.86 | +0.70% | |
| 2.90 | 2.90 | 2.80 | 2.84 | -1.73% | |
| 2.87 | 2.89 | 2.84 | 2.89 | +1.76% | |
| 2.92 | 2.98 | 2.81 | 2.84 | +2.53% | |
| 2.75 | 2.83 | 2.70 | 2.77 | -1.07% | |
| 2.80 | 2.97 | 2.80 | 2.80 | +4.09% | |
| 2.73 | 2.80 | 2.65 | 2.69 | +3.46% | |
| 2.59 | 2.66 | 2.59 | 2.60 | -1.14% | |
| 2.63 | 2.70 | 2.62 | 2.63 | -1.50% | |
| 2.82 | 2.82 | 2.65 | 2.67 | -4.98% | |
| 2.87 | 2.87 | 2.79 | 2.81 | -2.26% | |
| 2.95 | 2.97 | 2.88 | 2.88 | -0.86% | |
| 2.99 | 2.99 | 2.87 | 2.90 | -3.01% | |
| 3.12 | 3.12 | 2.96 | 2.99 | -5.77% | |
| 3.11 | 3.18 | 3.11 | 3.17 | +2.69% | |
| 3.16 | 3.20 | 3.07 | 3.09 | -4.04% | |
| 3.24 | 3.38 | 3.14 | 3.22 | -2.13% | |
| 3.30 | 3.30 | 3.22 | 3.29 | -0.30% | |
| 3.31 | 3.39 | 3.22 | 3.30 | +12.24% | |
| 2.96 | 3.01 | 2.90 | 2.94 | -2.00% | |
| 2.92 | 3.19 | 2.92 | 3.00 | +2.04% | |
| 2.79 | 3.00 | 2.79 | 2.94 | +3.89% | |
| 2.84 | 2.94 | 2.79 | 2.83 | -2.08% | |
| 2.88 | 2.96 | 2.70 | 2.89 | +3.58% | |
| 2.82 | 2.87 | 2.74 | 2.79 | -3.79% | |
| 2.80 | 2.96 | 2.80 | 2.90 | +2.84% | |
| 2.86 | 2.86 | 2.79 | 2.82 | -5.37% | |
| 3.07 | 3.16 | 2.88 | 2.98 | -3.25% | |
| 3.14 | 3.15 | 3.08 | 3.08 | +0.98% | |
| 3.15 | 3.20 | 3.05 | 3.05 | -1.93% | |
| 3.10 | 3.16 | 3.10 | 3.11 | +0.65% | |
| 3.24 | 3.24 | 3.05 | 3.09 | 0.00% | |
| 3.17 | 3.25 | 3.09 | 3.09 | -2.83% | |
| 3.25 | 3.41 | 3.10 | 3.18 | +6.35% | |
| 3.04 | 3.05 | 2.89 | 2.99 | +2.05% | |
| 3.02 | 3.04 | 2.92 | 2.93 | -4.25% | |
| 3.19 | 3.19 | 3.03 | 3.06 | -2.86% | |
| 3.08 | 3.20 | 3.05 | 3.15 | +1.94% | |
| 3.31 | 3.31 | 3.05 | 3.09 | -8.58% | |
| 3.43 | 3.49 | 3.35 | 3.38 | -2.87% | |
| 3.55 | 3.60 | 3.44 | 3.48 | -1.14% | |
| 3.62 | 3.63 | 3.52 | 3.52 | -3.03% | |
| 3.73 | 3.74 | 3.51 | 3.63 | 0.00% | |
| 3.69 | 3.69 | 3.59 | 3.63 | -1.09% | |
| 3.60 | 3.76 | 3.57 | 3.67 | +4.86% | |
| 3.61 | 3.68 | 3.50 | 3.50 | -0.57% | |
| 3.60 | 3.80 | 3.45 | 3.52 | -3.83% | |
| 3.61 | 3.77 | 3.61 | 3.66 | +0.83% | |
| 3.76 | 3.79 | 3.63 | 3.63 | -5.71% | |
| 3.91 | 3.98 | 3.81 | 3.85 | -1.79% | |
| 4.11 | 4.16 | 3.92 | 3.92 | -3.69% | |
| 4.12 | 4.19 | 3.93 | 4.07 | +2.26% | |
| 3.96 | 4.07 | 3.92 | 3.98 | +0.51% | |
| 3.89 | 4.14 | 3.70 | 3.96 | -0.50% | |
| 3.94 | 4.11 | 3.85 | 3.98 | +3.38% | |
| 3.79 | 4.10 | 3.78 | 3.85 | -0.26% | |
| 3.90 | 4.00 | 3.74 | 3.86 | -2.28% | |
| 3.94 | 3.99 | 3.81 | 3.95 | +5.05% | |
| 3.71 | 3.80 | 3.70 | 3.76 | +1.62% | |
| 3.71 | 3.91 | 3.66 | 3.70 | -6.33% | |
| 4.04 | 4.04 | 3.91 | 3.95 | +1.28% | |
| 3.74 | 3.94 | 3.74 | 3.90 | +4.56% | |
| 3.86 | 3.90 | 3.73 | 3.73 | -6.75% | |
| 3.99 | 4.03 | 3.96 | 4.00 | -0.25% | |
| 3.87 | 4.12 | 3.82 | 4.01 | +3.08% | |
| 3.89 | 3.98 | 3.82 | 3.89 | -0.51% | |
| 3.90 | 3.95 | 3.89 | 3.91 | -1.76% | |
| 4.00 | 4.00 | 3.90 | 3.98 | -0.50% | |
| 4.17 | 4.18 | 4.00 | 4.00 | -2.44% | |
| 4.11 | 4.22 | 4.03 | 4.10 | -7.24% | |
| 4.40 | 4.50 | 4.36 | 4.42 | +3.51% | |
| 4.29 | 4.35 | 4.14 | 4.27 | +4.40% | |
| 4.19 | 4.19 | 4.00 | 4.09 | -1.68% | |
| 4.23 | 4.31 | 3.92 | 4.16 | -2.80% | |
| 4.32 | 4.55 | 4.03 | 4.28 | +19.22% | |
| 3.70 | 3.75 | 3.59 | 3.59 | +2.57% | |
| 3.46 | 3.59 | 3.45 | 3.50 | -1.41% | |
| 3.53 | 3.60 | 3.53 | 3.55 | +5.65% | |
| 3.48 | 3.49 | 3.30 | 3.36 | -2.33% | |
| 3.49 | 3.65 | 3.37 | 3.44 | +0.88% | |
| 3.49 | 3.50 | 3.41 | 3.41 | +0.89% | |
| 3.40 | 3.49 | 3.27 | 3.38 | +6.62% | |
| 3.24 | 3.26 | 2.99 | 3.17 | +2.26% | |
| 3.11 | 3.18 | 3.00 | 3.10 | +0.65% | |
| 3.14 | 3.25 | 3.06 | 3.08 | -3.45% | |
| 3.25 | 3.33 | 3.19 | 3.19 | -5.34% | |
| 3.42 | 3.42 | 3.24 | 3.37 | +4.33% | |
| 3.32 | 3.36 | 3.19 | 3.23 | -5.56% | |
| 3.37 | 3.48 | 3.31 | 3.42 | +2.40% | |
| 3.37 | 3.42 | 3.21 | 3.34 | -4.02% | |
| 3.49 | 3.49 | 3.35 | 3.48 | +0.29% | |
| 3.66 | 3.66 | 3.36 | 3.47 | +0.58% | |
| 3.64 | 3.73 | 3.45 | 3.45 | -1.43% | |
| 3.59 | 3.64 | 3.43 | 3.50 | +2.34% | |
| 3.54 | 3.63 | 3.42 | 3.42 | +2.70% | |
| 3.72 | 3.72 | 3.33 | 3.33 | -12.37% | |
| 3.81 | 3.83 | 3.73 | 3.80 | -0.52% | |
| 3.84 | 3.95 | 3.72 | 3.82 | +6.11% | |
| 3.59 | 3.78 | 3.52 | 3.60 | +1.12% | |
| 3.59 | 3.64 | 3.52 | 3.56 | -2.73% | |
| 3.91 | 3.91 | 3.58 | 3.66 | -2.40% | |
| 3.74 | 3.87 | 3.71 | 3.75 | +2.46% | |
| 3.68 | 3.71 | 3.61 | 3.66 | -3.68% | |
| 3.88 | 3.95 | 3.80 | 3.80 | -2.06% | |
| 3.97 | 4.03 | 3.87 | 3.88 | -3.48% | |
| 4.11 | 4.11 | 3.90 | 4.02 | -3.83% | |
| 4.14 | 4.29 | 4.14 | 4.18 | +5.03% | |
| 3.96 | 4.06 | 3.91 | 3.98 | +0.51% | |
| 3.96 | 4.04 | 3.92 | 3.96 | +1.54% | |
| 3.96 | 4.04 | 3.87 | 3.90 | -2.26% | |
| 4.02 | 4.02 | 3.90 | 3.99 | -1.72% | |
| 3.88 | 4.06 | 3.88 | 4.06 | +4.64% | |
| 3.73 | 3.93 | 3.73 | 3.88 | +4.02% | |
| 3.71 | 3.90 | 3.69 | 3.73 | +6.88% | |
| 3.70 | 3.75 | 3.44 | 3.49 | -4.38% | |
| 3.80 | 3.80 | 3.61 | 3.65 | -6.17% | |
| 3.84 | 3.98 | 3.71 | 3.89 | +4.57% | |
| 3.78 | 3.81 | 3.69 | 3.72 | +4.20% | |
| 3.66 | 3.66 | 3.49 | 3.57 | +2.00% | |
| 3.68 | 3.69 | 3.44 | 3.50 | -1.13% | |
| 3.64 | 3.76 | 3.49 | 3.54 | +0.28% | |
| 3.82 | 3.83 | 3.53 | 3.53 | -7.59% | |
| 3.76 | 3.95 | 3.76 | 3.82 | +0.79% | |
| 3.90 | 3.91 | 3.78 | 3.79 | -5.01% | |
| 3.99 | 4.01 | 3.81 | 3.99 | -1.72% | |
| 4.17 | 4.17 | 4.00 | 4.06 | -4.02% | |
| 4.12 | 4.28 | 4.12 | 4.23 | +3.68% | |
| 4.33 | 4.33 | 4.04 | 4.08 | -7.69% | |
| 4.29 | 4.50 | 4.29 | 4.42 | +1.14% | |
| 4.13 | 4.39 | 4.13 | 4.37 | +6.33% | |
| 4.13 | 4.15 | 4.02 | 4.11 | -0.96% | |
| 4.03 | 4.17 | 4.03 | 4.15 | +1.97% | |
| 4.10 | 4.14 | 3.93 | 4.07 | -0.37% | |
| 4.30 | 4.32 | 4.02 | 4.09 | -4.33% | |
| 4.22 | 4.27 | 3.99 | 4.27 | +0.47% | |
| 4.21 | 4.29 | 4.13 | 4.25 | -0.23% | |
| 4.39 | 4.39 | 4.16 | 4.26 | -3.40% | |
| 4.51 | 4.56 | 4.36 | 4.41 | -1.56% | |
| 4.58 | 4.63 | 4.43 | 4.48 | -1.54% | |
| 4.40 | 4.68 | 4.40 | 4.55 | +3.41% | |
| 4.47 | 4.55 | 4.37 | 4.40 | -3.08% | |
| 4.74 | 4.86 | 4.49 | 4.54 | -5.42% | |
| 4.84 | 4.97 | 4.73 | 4.80 | -0.83% | |
| 4.73 | 4.88 | 4.62 | 4.84 | +1.26% | |
| 4.94 | 5.00 | 4.70 | 4.78 | -3.63% | |
| 5.04 | 5.10 | 4.82 | 4.96 | +4.42% | |
| 4.81 | 4.87 | 4.67 | 4.75 | -1.86% | |
| 4.85 | 5.03 | 4.84 | 4.84 | +0.21% | |
| 4.72 | 4.93 | 4.72 | 4.83 | +2.99% | |
| 4.53 | 4.77 | 4.53 | 4.69 | +7.32% | |
| 4.28 | 4.46 | 4.18 | 4.37 | +5.05% | |
| 4.00 | 4.27 | 4.00 | 4.16 | +4.79% | |
| 3.93 | 4.09 | 3.91 | 3.97 | -2.22% | |
| 4.25 | 4.26 | 3.91 | 4.06 | -15.24% | |
| 4.61 | 4.90 | 4.55 | 4.79 | +2.35% | |
| 5.05 | 5.05 | 4.59 | 4.68 | -10.34% | |
| 5.15 | 5.45 | 5.15 | 5.22 | +1.75% | |
| 4.72 | 5.13 | 4.72 | 5.13 | +11.76% | |
| 4.61 | 4.66 | 4.47 | 4.59 | -0.65% | |
| 4.74 | 4.90 | 4.57 | 4.62 | -2.53% | |
| 4.77 | 4.88 | 4.61 | 4.74 | -1.86% | |
| 4.54 | 4.92 | 4.54 | 4.83 | +3.65% | |
| 4.73 | 4.75 | 4.52 | 4.66 | -1.06% | |
| 4.74 | 4.77 | 4.61 | 4.71 | +0.86% | |
| 4.90 | 4.90 | 4.52 | 4.67 | -7.89% | |
| 5.03 | 5.11 | 4.95 | 5.07 | +0.60% | |
| 5.04 | 5.15 | 4.90 | 5.04 | -3.82% | |
| 5.17 | 5.30 | 5.00 | 5.24 | -2.06% | |
| 5.08 | 5.35 | 5.03 | 5.35 | +14.07% | |
| 4.80 | 4.86 | 4.55 | 4.69 | -1.88% | |
| 4.86 | 4.96 | 4.50 | 4.78 | +8.64% | |
| 4.60 | 4.62 | 4.31 | 4.40 | +7.06% | |
| 4.11 | 4.16 | 3.90 | 4.11 | -0.72% | |
| 4.18 | 4.28 | 4.03 | 4.14 | +6.15% | |
| 3.65 | 3.95 | 3.62 | 3.90 | +9.24% | |
| 3.77 | 3.79 | 3.49 | 3.57 | -2.19% | |
| 3.79 | 3.86 | 3.56 | 3.65 | -1.88% | |
| 3.60 | 3.78 | 3.60 | 3.72 | +4.79% | |
| 3.59 | 3.71 | 3.48 | 3.55 | +11.29% | |
| 3.17 | 3.30 | 3.16 | 3.19 | +1.92% | |
| 3.26 | 3.28 | 3.12 | 3.13 | -3.99% | |
| 3.27 | 3.35 | 3.25 | 3.26 | -0.61% | |
| 3.41 | 3.41 | 3.21 | 3.28 | +0.31% | |
| 3.30 | 3.44 | 3.17 | 3.27 | -5.22% | |
| 3.46 | 3.63 | 3.36 | 3.45 | -0.86% | |
| 3.55 | 3.64 | 3.45 | 3.48 | -4.13% | |
| 3.63 | 3.79 | 3.58 | 3.63 | +1.40% | |
| 3.66 | 3.71 | 3.50 | 3.58 | -1.38% | |
| 3.52 | 3.69 | 3.43 | 3.63 | +4.31% | |
| 3.47 | 3.61 | 3.47 | 3.48 | +0.29% | |
| 3.56 | 3.60 | 3.39 | 3.47 | -3.34% | |
| 3.68 | 3.70 | 3.51 | 3.59 | -2.45% | |
| 3.61 | 3.76 | 3.58 | 3.68 | -6.84% | |
| 3.88 | 4.02 | 3.70 | 3.95 | -0.75% | |
| 4.40 | 4.41 | 3.95 | 3.98 | -11.95% | |
| 5.20 | 5.48 | 3.90 | 4.52 | +9.98% | |
| 4.10 | 4.20 | 4.00 | 4.11 | -1.44% | |
| 4.26 | 4.37 | 4.15 | 4.17 | -5.66% | |
| 4.36 | 4.55 | 4.29 | 4.42 | +9.41% | |
| 4.20 | 4.40 | 3.92 | 4.04 | -3.12% | |
| 4.14 | 4.25 | 3.84 | 4.17 | — |
Prices are adjusted for stock splits. See adjusted closing price for how dividends and splits affect history, and the CLLS chart for longer ranges.