Cullinan Therapeutics Stock Price History
NASDAQ: CGEMHealth CareBiotechnology: Biological Products (No Diagnostic Substances)USD
15.53+0.07 (+0.45%)
At close: Oct 9, 4:00 PM ET · Delayed 15 min
CGEM price history at a glance
The price history for Cullinan Therapeutics (CGEM) on this page begins on January 4, 2021, when the stock closed at $29.91; it most recently closed at $15.53 on October 5, 2026. The highest price in this record is $59.85, reached on March 8, 2021; the latest close is 74.1% below that peak. Across the 5 complete calendar years in the table, CGEM finished higher in 1 and lower in 4. Its best year was 2024 (+24.4%) and its worst was 2021 (-48.4%).
Over roughly 6 years the share price changed -48.1%, a -10.8% compound annual price return (excluding dividends). In the last 12 months alone, CGEM has gained 139.7%. 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 2021
- $59.85
- Date of high
- Mar 8, 2021
- Low since 2021
- $5.68
- Date of low
- Sep 29, 2025
- 52-week high
- $23.19
- 52-week low
- $6.73
- IPO year
- 2021
- Last close
- $15.46
CGEM returns
1 week
+6.40%
1 month
-28.72%
3 months
-15.89%
6 months
+1.64%
Year to date
+49.37%
1 year
+139.69%
3 years
+75.68%
5 years
-38.16%
CGEM price return, excluding dividends.
CGEM annual returns
| Year | Year-end close | Return |
|---|---|---|
| 2026 | 15.53 | +53.46% |
| 2025 | 10.12 | -20.19% |
| 2024 | 12.68 | +24.44% |
| 2023 | 10.19 | -3.41% |
| 2022 | 10.55 | -31.63% |
| 2021 | 15.43 | -48.41% |
2026 return is year to date.
CGEM daily prices (past year)
| Date | Open | High | Low | Close | Change |
|---|---|---|---|---|---|
| 15.60 | 15.71 | 14.81 | 15.46 | -1.09% | |
| 15.95 | 16.44 | 15.47 | 15.63 | -3.82% | |
| 17.24 | 17.70 | 16.06 | 16.25 | +1.31% | |
| 15.59 | 16.55 | 15.13 | 16.04 | +3.42% | |
| 14.76 | 15.56 | 14.59 | 15.51 | +6.74% | |
| 15.22 | 15.39 | 14.49 | 14.53 | -5.34% | |
| 15.39 | 15.78 | 14.96 | 15.35 | +0.79% | |
| 15.00 | 15.44 | 14.68 | 15.23 | +1.87% | |
| 14.71 | 15.19 | 14.20 | 14.95 | +0.95% | |
| 15.62 | 15.62 | 14.67 | 14.81 | -4.08% | |
| 16.60 | 16.88 | 14.80 | 15.44 | -8.48% | |
| 21.67 | 21.67 | 16.78 | 16.87 | -22.15% | |
| 21.44 | 21.88 | 21.27 | 21.67 | +1.50% | |
| 21.45 | 21.79 | 20.98 | 21.35 | +1.28% | |
| 21.38 | 21.45 | 20.63 | 21.08 | -1.31% | |
| 21.06 | 21.58 | 20.81 | 21.36 | +3.54% | |
| 20.50 | 20.84 | 20.20 | 20.63 | +0.44% | |
| 20.38 | 20.71 | 19.64 | 20.54 | +0.69% | |
| 18.55 | 20.93 | 18.51 | 20.40 | -0.92% | |
| 21.16 | 21.34 | 20.10 | 20.59 | -1.95% | |
| 20.99 | 21.22 | 20.50 | 21.00 | -1.45% | |
| 21.30 | 21.80 | 21.08 | 21.31 | -1.75% | |
| 21.61 | 22.41 | 21.28 | 21.69 | -1.81% | |
| 21.88 | 22.30 | 21.77 | 22.09 | -0.32% | |
| 22.39 | 22.68 | 21.65 | 22.16 | -0.76% | |
| 21.88 | 22.79 | 21.75 | 22.33 | +2.48% | |
| 21.80 | 22.07 | 21.55 | 21.79 | -1.27% | |
| 21.50 | 22.23 | 21.34 | 22.07 | +1.71% | |
| 22.60 | 22.88 | 21.57 | 21.70 | -3.98% | |
| 22.55 | 22.96 | 22.19 | 22.60 | -1.09% | |
| 22.66 | 23.19 | 22.42 | 22.85 | -0.44% | |
| 22.16 | 23.06 | 22.16 | 22.95 | +5.18% | |
| 21.62 | 22.37 | 21.16 | 21.82 | +0.65% | |
| 21.72 | 22.11 | 21.40 | 21.68 | +1.40% | |
| 22.14 | 22.25 | 21.02 | 21.38 | -5.06% | |
| 21.48 | 22.54 | 21.22 | 22.52 | +8.06% | |
| 20.23 | 21.20 | 19.99 | 20.84 | +1.21% | |
| 20.02 | 21.22 | 19.90 | 20.59 | +1.23% | |
| 19.31 | 20.37 | 18.58 | 20.34 | +3.56% | |
| 20.72 | 21.00 | 18.78 | 19.64 | +0.20% | |
| 19.61 | 19.94 | 19.39 | 19.60 | -0.15% | |
| 18.76 | 19.82 | 18.24 | 19.63 | +7.39% | |
| 17.44 | 18.33 | 17.30 | 18.28 | +3.10% | |
| 18.14 | 18.43 | 17.39 | 17.73 | -1.23% | |
| 17.67 | 17.99 | 17.06 | 17.95 | +1.93% | |
| 17.65 | 17.95 | 17.19 | 17.61 | +0.34% | |
| 16.38 | 17.88 | 16.38 | 17.55 | +8.00% | |
| 16.50 | 16.71 | 16.02 | 16.25 | -1.52% | |
| 17.52 | 17.52 | 16.14 | 16.50 | -5.82% | |
| 17.35 | 17.79 | 17.14 | 17.52 | +1.80% | |
| 17.65 | 17.98 | 16.62 | 17.21 | -1.49% | |
| 17.62 | 17.92 | 16.87 | 17.47 | +0.23% | |
| 17.45 | 17.99 | 17.13 | 17.43 | +1.93% | |
| 17.40 | 17.56 | 17.06 | 17.10 | -1.04% | |
| 17.48 | 17.70 | 17.14 | 17.28 | -2.10% | |
| 17.96 | 18.23 | 17.63 | 17.65 | -2.27% | |
| 17.49 | 18.20 | 17.49 | 18.06 | +3.20% | |
| 17.76 | 18.38 | 17.48 | 17.50 | -1.07% | |
| 16.06 | 17.89 | 16.00 | 17.69 | +7.80% | |
| 17.62 | 17.84 | 16.38 | 16.41 | -7.96% | |
| 17.77 | 18.05 | 17.30 | 17.83 | +0.34% | |
| 17.90 | 18.40 | 17.75 | 17.77 | -0.56% | |
| 17.76 | 18.20 | 17.29 | 17.87 | -1.43% | |
| 18.20 | 18.33 | 17.27 | 18.13 | -1.36% | |
| 18.50 | 18.78 | 18.09 | 18.38 | -0.27% | |
| 17.86 | 18.50 | 17.72 | 18.43 | +1.49% | |
| 18.00 | 18.55 | 17.54 | 18.16 | +1.97% | |
| 17.53 | 18.20 | 17.35 | 17.81 | +1.02% | |
| 17.43 | 18.10 | 17.19 | 17.63 | +2.03% | |
| 18.06 | 18.47 | 17.27 | 17.28 | -5.11% | |
| 18.62 | 18.82 | 18.19 | 18.21 | -1.14% | |
| 18.41 | 18.87 | 17.86 | 18.42 | +0.11% | |
| 18.43 | 19.43 | 17.90 | 18.40 | -0.43% | |
| 17.51 | 18.66 | 17.51 | 18.48 | +4.70% | |
| 17.92 | 18.76 | 17.61 | 17.65 | -0.56% | |
| 16.80 | 17.98 | 16.56 | 17.75 | +2.60% | |
| 15.27 | 17.40 | 15.26 | 17.30 | +15.10% | |
| 14.80 | 15.56 | 14.34 | 15.03 | +4.09% | |
| 13.64 | 15.25 | 13.63 | 14.44 | +6.57% | |
| 13.70 | 13.81 | 13.17 | 13.55 | -0.44% | |
| 13.94 | 14.50 | 13.52 | 13.61 | -0.66% | |
| 13.07 | 13.74 | 12.79 | 13.70 | +5.55% | |
| 12.20 | 13.29 | 11.97 | 12.98 | +7.72% | |
| 13.14 | 13.95 | 11.68 | 12.05 | -8.57% | |
| 13.37 | 13.75 | 12.46 | 13.18 | -0.75% | |
| 13.72 | 14.25 | 12.40 | 13.28 | -1.70% | |
| 14.36 | 14.47 | 13.47 | 13.51 | -6.38% | |
| 15.21 | 15.84 | 14.33 | 14.43 | -5.13% | |
| 15.41 | 15.50 | 15.01 | 15.21 | -0.85% | |
| 15.89 | 16.08 | 15.24 | 15.34 | -5.37% | |
| 16.39 | 16.60 | 15.90 | 16.21 | -1.40% | |
| 15.19 | 16.72 | 15.00 | 16.44 | +7.03% | |
| 15.30 | 15.75 | 14.84 | 15.36 | -1.03% | |
| 15.63 | 16.68 | 15.35 | 15.52 | +0.39% | |
| 14.15 | 15.52 | 14.00 | 15.46 | +11.71% | |
| 14.00 | 14.20 | 13.70 | 13.84 | -1.00% | |
| 14.28 | 14.43 | 13.81 | 13.98 | -2.44% | |
| 14.30 | 15.00 | 14.09 | 14.33 | +1.09% | |
| 14.82 | 14.82 | 13.34 | 14.18 | -4.67% | |
| 15.75 | 15.87 | 14.86 | 14.87 | -5.47% | |
| 15.82 | 16.03 | 15.39 | 15.73 | -2.60% | |
| 16.24 | 16.54 | 15.84 | 16.15 | -1.10% | |
| 16.00 | 16.48 | 15.66 | 16.33 | +1.11% | |
| 14.72 | 16.20 | 14.58 | 16.15 | +9.64% | |
| 14.74 | 15.21 | 14.62 | 14.73 | +1.24% | |
| 14.61 | 15.20 | 14.30 | 14.55 | -1.15% | |
| 15.13 | 15.13 | 14.09 | 14.72 | -1.80% | |
| 14.83 | 15.32 | 14.55 | 14.99 | +0.33% | |
| 15.48 | 15.75 | 14.21 | 14.94 | -2.61% | |
| 13.66 | 15.90 | 13.60 | 15.34 | +14.22% | |
| 12.96 | 13.66 | 12.89 | 13.43 | +2.91% | |
| 12.70 | 13.14 | 12.67 | 13.05 | +1.56% | |
| 13.11 | 13.11 | 12.42 | 12.85 | +0.31% | |
| 13.40 | 13.60 | 12.69 | 12.81 | -3.32% | |
| 13.22 | 14.32 | 13.20 | 13.25 | +0.23% | |
| 13.26 | 13.35 | 12.56 | 13.22 | +2.08% | |
| 13.85 | 14.08 | 12.85 | 12.95 | -6.43% | |
| 14.41 | 14.43 | 13.63 | 13.84 | -2.67% | |
| 14.53 | 14.54 | 14.10 | 14.22 | -2.07% | |
| 15.00 | 15.04 | 14.40 | 14.52 | -3.59% | |
| 15.00 | 15.20 | 14.77 | 15.06 | +2.17% | |
| 14.98 | 15.09 | 14.63 | 14.74 | -1.40% | |
| 14.41 | 15.10 | 14.40 | 14.95 | +4.18% | |
| 14.30 | 14.66 | 14.13 | 14.35 | +0.70% | |
| 14.46 | 15.05 | 13.75 | 14.25 | -1.99% | |
| 15.24 | 15.31 | 14.40 | 14.54 | -4.40% | |
| 14.82 | 15.24 | 14.80 | 15.21 | +1.67% | |
| 15.33 | 15.66 | 14.30 | 14.96 | +0.67% | |
| 14.76 | 14.95 | 14.33 | 14.86 | -0.40% | |
| 14.47 | 15.57 | 14.46 | 14.92 | +3.40% | |
| 13.51 | 14.62 | 13.51 | 14.43 | +3.52% | |
| 14.30 | 14.81 | 13.92 | 13.94 | -1.90% | |
| 13.66 | 14.52 | 13.52 | 14.21 | +5.89% | |
| 12.82 | 13.51 | 12.63 | 13.42 | +4.44% | |
| 13.57 | 13.78 | 12.79 | 12.85 | -6.00% | |
| 13.88 | 14.29 | 13.62 | 13.67 | -2.77% | |
| 13.87 | 14.74 | 13.79 | 14.06 | +3.08% | |
| 12.70 | 13.75 | 12.40 | 13.64 | +6.23% | |
| 13.07 | 13.80 | 12.51 | 12.84 | +0.78% | |
| 13.03 | 13.22 | 12.65 | 12.74 | -2.60% | |
| 12.95 | 13.32 | 12.66 | 13.08 | -0.38% | |
| 13.42 | 13.48 | 13.05 | 13.13 | -2.31% | |
| 13.91 | 14.08 | 13.41 | 13.44 | -4.21% | |
| 14.03 | 14.50 | 13.76 | 14.03 | +4.00% | |
| 14.08 | 14.28 | 13.12 | 13.49 | -3.30% | |
| 14.11 | 14.40 | 13.71 | 13.95 | -2.52% | |
| 14.67 | 14.80 | 13.99 | 14.31 | -4.02% | |
| 15.74 | 16.11 | 14.65 | 14.91 | -2.61% | |
| 15.30 | 16.49 | 15.22 | 15.31 | -2.73% | |
| 14.82 | 15.95 | 14.82 | 15.74 | +0.90% | |
| 16.00 | 16.61 | 15.30 | 15.60 | -4.29% | |
| 15.92 | 16.44 | 15.54 | 16.30 | +3.62% | |
| 15.77 | 16.06 | 15.18 | 15.73 | -1.63% | |
| 15.22 | 16.36 | 15.14 | 15.99 | +3.16% | |
| 15.17 | 16.74 | 15.16 | 15.50 | +1.91% | |
| 14.33 | 15.23 | 13.67 | 15.21 | +5.92% | |
| 14.27 | 14.38 | 13.82 | 14.36 | +0.63% | |
| 14.05 | 14.56 | 13.88 | 14.27 | +2.00% | |
| 13.58 | 14.51 | 13.55 | 13.99 | +2.49% | |
| 13.78 | 14.32 | 13.41 | 13.65 | -1.66% | |
| 12.42 | 14.02 | 12.27 | 13.88 | +11.58% | |
| 12.20 | 12.95 | 12.07 | 12.44 | +2.05% | |
| 11.84 | 12.46 | 11.62 | 12.19 | +5.18% | |
| 11.69 | 12.18 | 11.40 | 11.59 | -0.86% | |
| 12.03 | 12.34 | 11.53 | 11.69 | -2.26% | |
| 12.27 | 12.49 | 11.36 | 11.96 | -1.89% | |
| 12.08 | 12.55 | 11.83 | 12.19 | +3.04% | |
| 12.16 | 12.29 | 11.50 | 11.83 | -3.27% | |
| 12.09 | 12.53 | 11.86 | 12.23 | +3.21% | |
| 12.10 | 12.88 | 11.70 | 11.85 | -3.89% | |
| 13.32 | 13.39 | 12.06 | 12.33 | -6.66% | |
| 12.71 | 13.43 | 12.55 | 13.21 | +3.93% | |
| 12.20 | 12.85 | 12.08 | 12.71 | +6.27% | |
| 11.78 | 12.26 | 11.50 | 11.96 | +0.34% | |
| 11.78 | 12.17 | 11.70 | 11.92 | +0.59% | |
| 12.51 | 12.74 | 11.75 | 11.85 | -3.97% | |
| 11.97 | 12.65 | 11.53 | 12.34 | +3.09% | |
| 12.29 | 12.29 | 11.90 | 11.97 | -4.24% | |
| 12.59 | 12.88 | 12.36 | 12.50 | -0.56% | |
| 11.76 | 12.99 | 11.75 | 12.57 | +8.36% | |
| 10.88 | 11.65 | 10.78 | 11.60 | +6.72% | |
| 10.70 | 11.23 | 10.45 | 10.87 | +1.40% | |
| 10.71 | 11.04 | 10.70 | 10.72 | +0.56% | |
| 10.84 | 11.06 | 10.49 | 10.66 | -1.93% | |
| 10.66 | 11.24 | 10.51 | 10.87 | +1.30% | |
| 10.49 | 10.82 | 10.27 | 10.73 | +1.13% | |
| 10.90 | 10.90 | 10.04 | 10.61 | -2.66% | |
| 11.17 | 11.60 | 10.74 | 10.90 | -2.15% | |
| 10.71 | 11.44 | 10.60 | 11.14 | +1.83% | |
| 10.30 | 11.35 | 10.24 | 10.94 | +7.68% | |
| 9.87 | 10.25 | 9.78 | 10.16 | +1.70% | |
| 10.13 | 10.17 | 9.41 | 9.99 | -1.28% | |
| 10.53 | 10.70 | 9.95 | 10.12 | -2.22% | |
| 9.87 | 10.36 | 9.78 | 10.35 | +4.33% | |
| 10.04 | 10.32 | 9.90 | 9.92 | -2.17% | |
| 10.21 | 10.31 | 9.99 | 10.14 | -2.22% | |
| 10.24 | 10.42 | 10.02 | 10.37 | +1.07% | |
| 10.00 | 10.31 | 9.83 | 10.26 | +2.60% | |
| 10.01 | 10.33 | 9.81 | 10.00 | -3.29% | |
| 9.88 | 10.38 | 9.65 | 10.34 | +6.82% | |
| 10.13 | 10.14 | 9.61 | 9.68 | -3.01% | |
| 9.67 | 10.09 | 9.60 | 9.98 | +4.07% | |
| 10.20 | 10.37 | 9.48 | 9.59 | -6.16% | |
| 10.96 | 11.23 | 10.08 | 10.22 | -5.55% | |
| 11.90 | 12.09 | 10.76 | 10.82 | -9.23% | |
| 12.38 | 12.94 | 11.90 | 11.92 | -3.72% | |
| 12.45 | 13.10 | 12.04 | 12.38 | -0.64% | |
| 12.77 | 12.85 | 12.11 | 12.46 | +0.81% | |
| 12.44 | 12.88 | 11.90 | 12.36 | -0.64% | |
| 10.89 | 12.71 | 10.56 | 12.44 | +17.47% | |
| 10.69 | 10.80 | 10.28 | 10.59 | +0.09% | |
| 10.43 | 10.79 | 10.08 | 10.58 | +0.76% | |
| 10.18 | 10.68 | 10.01 | 10.50 | +2.94% | |
| 10.73 | 11.15 | 10.13 | 10.20 | -5.12% | |
| 11.36 | 11.39 | 10.40 | 10.75 | -5.45% | |
| 11.94 | 12.01 | 11.25 | 11.37 | -3.15% | |
| 12.01 | 12.20 | 11.44 | 11.74 | -0.42% | |
| 12.98 | 12.98 | 11.22 | 11.79 | -8.82% | |
| 9.88 | 13.33 | 9.57 | 12.93 | +36.54% | |
| 8.73 | 10.03 | 8.52 | 9.47 | +8.60% | |
| 8.63 | 9.31 | 8.53 | 8.72 | +3.20% | |
| 8.51 | 8.73 | 8.23 | 8.45 | -1.05% | |
| 8.69 | 8.95 | 8.42 | 8.54 | -2.62% | |
| 8.46 | 9.10 | 8.36 | 8.77 | +2.57% | |
| 8.13 | 8.84 | 7.93 | 8.55 | +3.39% | |
| 8.26 | 8.44 | 8.09 | 8.27 | -0.96% | |
| 7.80 | 8.49 | 7.72 | 8.35 | +7.05% | |
| 7.39 | 7.89 | 7.25 | 7.80 | +4.84% | |
| 7.47 | 8.00 | 7.38 | 7.44 | +3.48% | |
| 7.24 | 7.25 | 6.73 | 7.19 | -2.18% | |
| 7.38 | 7.82 | 7.06 | 7.35 | +0.55% | |
| 7.39 | 7.52 | 7.17 | 7.31 | -1.22% | |
| 7.80 | 7.80 | 7.36 | 7.40 | -5.25% | |
| 8.57 | 8.77 | 7.76 | 7.81 | -9.82% | |
| 7.82 | 8.78 | 7.64 | 8.66 | +14.55% | |
| 7.62 | 8.10 | 7.55 | 7.56 | -1.69% | |
| 8.49 | 8.58 | 7.65 | 7.69 | -9.42% | |
| 8.01 | 8.55 | 7.85 | 8.49 | +5.33% | |
| 7.99 | 8.40 | 7.84 | 8.06 | +3.87% | |
| 7.80 | 8.16 | 7.74 | 7.76 | +0.39% | |
| 8.12 | 8.18 | 7.69 | 7.73 | -4.80% | |
| 8.52 | 8.65 | 8.05 | 8.12 | -4.25% | |
| 8.54 | 8.69 | 8.02 | 8.48 | -0.93% | |
| 7.91 | 8.58 | 7.88 | 8.56 | +8.98% | |
| 8.60 | 8.66 | 7.59 | 7.86 | -10.13% | |
| 8.82 | 9.24 | 8.53 | 8.74 | +1.27% | |
| 7.80 | 8.65 | 7.74 | 8.63 | +11.50% | |
| 7.75 | 7.76 | 7.22 | 7.74 | -1.15% | |
| 7.67 | 8.02 | 7.37 | 7.83 | +5.81% | |
| 7.10 | 7.46 | 6.85 | 7.40 | +4.96% | |
| 6.50 | 7.09 | 6.50 | 7.05 | +9.30% | |
| 5.89 | 6.64 | 5.85 | 6.45 | — |
Prices are adjusted for stock splits. See adjusted closing price for how dividends and splits affect history, and the CGEM chart for longer ranges.