Tiziana Life Sciences Stock Price History
NASDAQ: TLSAHealth CareBiotechnology: Pharmaceutical PreparationsUSD
1.19+0.06 (+5.31%)
At close: Oct 9, 4:00 PM ET · Delayed 15 min
TLSA price history at a glance
The price history for Tiziana Life Sciences (TLSA) on this page begins on November 19, 2018, when the stock closed at $1.96; it most recently closed at $1.19 on October 5, 2026. The highest price in this record is $12.17, reached on July 27, 2020; the latest close is 90.2% below that peak. Across the 7 complete calendar years in the table, TLSA finished higher in 3 and lower in 4. Its best year was 2025 (+119.2%) and its worst was 2021 (-52.5%).
Over roughly 8 years the share price changed -39.3%, a -6.1% compound annual price return (excluding dividends). In the last 12 months alone, TLSA has lost 44.1%. 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 2018
- $12.17
- Date of high
- Jul 27, 2020
- Low since 2018
- $0.41
- Date of low
- Mar 25, 2024
- 52-week high
- $2.20
- 52-week low
- $0.76
- IPO year
- 2018
- Last close
- $1.19
TLSA returns
1 week
+6.25%
1 month
+21.43%
3 months
-3.25%
6 months
+0.85%
Year to date
-20.13%
1 year
-44.13%
3 years
+48.75%
5 years
-21.19%
TLSA price return, excluding dividends.
TLSA annual returns
| Year | Year-end close | Return |
|---|---|---|
| 2026 | 1.19 | -25.63% |
| 2025 | 1.60 | +119.18% |
| 2024 | 0.73 | +30.36% |
| 2023 | 0.56 | -6.67% |
| 2022 | 0.60 | -37.50% |
| 2021 | 0.96 | -52.48% |
| 2020 | 2.02 | +75.88% |
| 2019 | 1.15 | -18.00% |
| 2018* | 1.40 | -28.57% |
* Partial year: the record begins after the start of 2018; return measured from the first available close.
2026 return is year to date.
TLSA daily prices (past year)
| Date | Open | High | Low | Close | Change |
|---|---|---|---|---|---|
| 1.14 | 1.25 | 1.13 | 1.19 | +5.31% | |
| 1.11 | 1.15 | 1.11 | 1.13 | +2.73% | |
| 1.11 | 1.14 | 1.07 | 1.10 | -0.90% | |
| 1.08 | 1.14 | 1.05 | 1.11 | +3.74% | |
| 1.12 | 1.14 | 1.07 | 1.07 | -4.46% | |
| 1.16 | 1.20 | 1.10 | 1.12 | -1.75% | |
| 1.11 | 1.19 | 1.09 | 1.14 | +2.70% | |
| 1.00 | 1.14 | 0.97 | 1.11 | +16.84% | |
| 0.98 | 1.03 | 0.94 | 0.95 | -3.06% | |
| 1.01 | 1.05 | 0.96 | 0.98 | -2.97% | |
| 1.03 | 1.08 | 1.00 | 1.01 | -2.88% | |
| 1.10 | 1.11 | 1.00 | 1.04 | -0.95% | |
| 0.89 | 1.06 | 0.89 | 1.05 | +17.98% | |
| 0.89 | 0.89 | 0.87 | 0.89 | -1.11% | |
| 0.94 | 0.95 | 0.90 | 0.90 | -1.10% | |
| 0.97 | 0.98 | 0.91 | 0.91 | -6.19% | |
| 0.85 | 1.01 | 0.85 | 0.97 | +25.97% | |
| 0.85 | 0.88 | 0.76 | 0.77 | -9.41% | |
| 0.89 | 0.89 | 0.81 | 0.85 | -4.49% | |
| 0.96 | 0.98 | 0.88 | 0.89 | -7.29% | |
| 0.98 | 1.00 | 0.93 | 0.96 | 0.00% | |
| 0.96 | 0.98 | 0.95 | 0.96 | -2.04% | |
| 0.99 | 1.01 | 0.95 | 0.98 | -1.01% | |
| 1.02 | 1.03 | 0.96 | 0.99 | -2.94% | |
| 0.97 | 1.06 | 0.95 | 1.02 | +5.15% | |
| 1.05 | 1.05 | 0.95 | 0.97 | +4.30% | |
| 0.96 | 1.00 | 0.91 | 0.93 | -3.12% | |
| 0.99 | 1.00 | 0.91 | 0.96 | -3.03% | |
| 1.02 | 1.05 | 0.97 | 0.99 | -1.98% | |
| 1.10 | 1.10 | 1.00 | 1.01 | -6.48% | |
| 1.09 | 1.14 | 1.05 | 1.08 | -0.92% | |
| 1.12 | 1.13 | 1.08 | 1.09 | -1.80% | |
| 1.18 | 1.18 | 1.10 | 1.11 | -3.48% | |
| 1.14 | 1.25 | 1.14 | 1.15 | +0.88% | |
| 1.12 | 1.17 | 1.09 | 1.14 | +1.79% | |
| 1.08 | 1.16 | 1.04 | 1.12 | +4.67% | |
| 1.12 | 1.17 | 1.02 | 1.07 | -4.46% | |
| 1.14 | 1.18 | 1.06 | 1.12 | -2.61% | |
| 1.15 | 1.17 | 1.05 | 1.15 | +0.88% | |
| 1.05 | 1.20 | 1.04 | 1.14 | +9.62% | |
| 0.99 | 1.09 | 0.99 | 1.04 | +5.05% | |
| 1.01 | 1.01 | 0.94 | 0.99 | -1.98% | |
| 1.01 | 1.01 | 0.97 | 1.01 | 0.00% | |
| 1.03 | 1.05 | 0.97 | 1.01 | +1.00% | |
| 0.99 | 1.03 | 0.96 | 1.00 | +3.09% | |
| 1.02 | 1.10 | 0.97 | 0.97 | -2.02% | |
| 0.97 | 1.08 | 0.95 | 0.99 | +2.06% | |
| 0.94 | 1.02 | 0.94 | 0.97 | 0.00% | |
| 1.00 | 1.11 | 0.89 | 0.97 | -5.83% | |
| 1.00 | 1.15 | 0.98 | 1.03 | +6.19% | |
| 0.95 | 1.01 | 0.95 | 0.97 | +1.04% | |
| 0.96 | 1.02 | 0.94 | 0.96 | -1.03% | |
| 0.92 | 0.98 | 0.90 | 0.97 | +6.59% | |
| 0.93 | 0.95 | 0.91 | 0.91 | +2.25% | |
| 0.99 | 1.02 | 0.87 | 0.89 | -12.75% | |
| 0.95 | 1.02 | 0.91 | 1.02 | +7.37% | |
| 1.09 | 1.09 | 0.91 | 0.95 | -5.00% | |
| 1.04 | 1.04 | 0.91 | 1.00 | -1.96% | |
| 1.08 | 1.12 | 0.99 | 1.02 | -4.67% | |
| 1.10 | 1.12 | 1.06 | 1.07 | -2.73% | |
| 1.12 | 1.17 | 1.10 | 1.10 | -0.90% | |
| 1.25 | 1.27 | 1.10 | 1.11 | -10.48% | |
| 1.35 | 1.47 | 1.23 | 1.24 | -6.77% | |
| 1.22 | 1.38 | 1.22 | 1.33 | +8.13% | |
| 1.25 | 1.28 | 1.20 | 1.23 | -2.38% | |
| 1.24 | 1.30 | 1.23 | 1.26 | +0.80% | |
| 1.25 | 1.28 | 1.21 | 1.25 | -0.79% | |
| 1.16 | 1.28 | 1.16 | 1.26 | +7.69% | |
| 1.30 | 1.32 | 1.13 | 1.17 | -10.69% | |
| 1.25 | 1.32 | 1.25 | 1.31 | +6.50% | |
| 1.28 | 1.29 | 1.17 | 1.23 | -3.91% | |
| 1.25 | 1.31 | 1.23 | 1.28 | +4.07% | |
| 1.18 | 1.27 | 1.18 | 1.23 | +4.24% | |
| 1.11 | 1.20 | 1.11 | 1.18 | +4.42% | |
| 1.14 | 1.20 | 1.11 | 1.13 | +0.89% | |
| 1.17 | 1.20 | 1.11 | 1.12 | -3.45% | |
| 1.13 | 1.17 | 1.11 | 1.16 | +0.87% | |
| 1.19 | 1.19 | 1.09 | 1.15 | -0.86% | |
| 1.10 | 1.16 | 1.06 | 1.16 | +7.41% | |
| 1.08 | 1.12 | 1.05 | 1.08 | -1.82% | |
| 1.08 | 1.11 | 1.07 | 1.10 | -0.90% | |
| 1.16 | 1.16 | 1.08 | 1.11 | +0.91% | |
| 1.15 | 1.17 | 1.04 | 1.10 | -2.65% | |
| 1.16 | 1.21 | 1.12 | 1.13 | -2.59% | |
| 1.20 | 1.24 | 1.16 | 1.16 | -4.92% | |
| 1.21 | 1.24 | 1.16 | 1.22 | 0.00% | |
| 1.26 | 1.28 | 1.20 | 1.22 | -1.61% | |
| 1.24 | 1.28 | 1.22 | 1.24 | -2.36% | |
| 1.18 | 1.27 | 1.17 | 1.27 | +7.63% | |
| 1.34 | 1.40 | 1.08 | 1.18 | -13.24% | |
| 1.38 | 1.39 | 1.32 | 1.36 | -2.86% | |
| 1.40 | 1.44 | 1.35 | 1.40 | -0.71% | |
| 1.48 | 1.48 | 1.37 | 1.41 | -3.42% | |
| 1.48 | 1.54 | 1.40 | 1.46 | -0.68% | |
| 1.50 | 1.58 | 1.45 | 1.47 | -2.65% | |
| 1.46 | 1.58 | 1.43 | 1.51 | +2.03% | |
| 1.54 | 1.63 | 1.41 | 1.48 | +1.37% | |
| 1.61 | 1.85 | 1.46 | 1.46 | -9.32% | |
| 1.40 | 1.67 | 1.38 | 1.61 | +16.67% | |
| 1.37 | 1.45 | 1.36 | 1.38 | +2.22% | |
| 1.37 | 1.40 | 1.30 | 1.35 | -1.46% | |
| 1.41 | 1.42 | 1.36 | 1.37 | -5.52% | |
| 1.54 | 1.54 | 1.40 | 1.45 | -3.33% | |
| 1.53 | 1.55 | 1.46 | 1.50 | -3.85% | |
| 1.50 | 1.57 | 1.46 | 1.56 | +1.96% | |
| 1.60 | 1.62 | 1.51 | 1.53 | -3.16% | |
| 1.51 | 1.64 | 1.47 | 1.58 | +4.64% | |
| 1.45 | 1.52 | 1.36 | 1.51 | +2.72% | |
| 1.44 | 1.55 | 1.36 | 1.47 | +2.80% | |
| 1.39 | 1.46 | 1.36 | 1.43 | +2.88% | |
| 1.32 | 1.41 | 1.31 | 1.39 | +3.73% | |
| 1.26 | 1.35 | 1.26 | 1.34 | +4.69% | |
| 1.26 | 1.31 | 1.25 | 1.28 | +1.59% | |
| 1.25 | 1.31 | 1.23 | 1.26 | +0.80% | |
| 1.26 | 1.30 | 1.21 | 1.25 | -0.79% | |
| 1.29 | 1.33 | 1.23 | 1.26 | -2.33% | |
| 1.25 | 1.30 | 1.20 | 1.29 | +4.88% | |
| 1.22 | 1.26 | 1.19 | 1.23 | -0.81% | |
| 1.24 | 1.30 | 1.22 | 1.24 | +0.81% | |
| 1.19 | 1.25 | 1.18 | 1.23 | +1.65% | |
| 1.22 | 1.24 | 1.18 | 1.21 | -2.42% | |
| 1.38 | 1.38 | 1.20 | 1.24 | -7.46% | |
| 1.36 | 1.42 | 1.32 | 1.34 | +0.75% | |
| 1.29 | 1.35 | 1.27 | 1.33 | +3.10% | |
| 1.15 | 1.32 | 1.15 | 1.29 | +12.17% | |
| 1.17 | 1.20 | 1.14 | 1.15 | -2.54% | |
| 1.27 | 1.27 | 1.14 | 1.18 | -6.35% | |
| 1.31 | 1.31 | 1.19 | 1.26 | -0.79% | |
| 1.28 | 1.33 | 1.25 | 1.27 | +0.79% | |
| 1.25 | 1.31 | 1.23 | 1.26 | -1.56% | |
| 1.23 | 1.33 | 1.23 | 1.28 | +2.40% | |
| 1.24 | 1.28 | 1.21 | 1.25 | 0.00% | |
| 1.28 | 1.31 | 1.21 | 1.25 | +6.84% | |
| 1.24 | 1.29 | 1.17 | 1.17 | -5.65% | |
| 1.24 | 1.24 | 1.17 | 1.24 | 0.00% | |
| 1.26 | 1.35 | 1.23 | 1.24 | -0.80% | |
| 1.29 | 1.38 | 1.25 | 1.25 | -7.41% | |
| 1.32 | 1.41 | 1.28 | 1.35 | +2.27% | |
| 1.35 | 1.42 | 1.25 | 1.32 | -2.22% | |
| 1.22 | 1.45 | 1.22 | 1.35 | +11.57% | |
| 1.26 | 1.27 | 1.21 | 1.21 | -3.97% | |
| 1.26 | 1.31 | 1.26 | 1.26 | 0.00% | |
| 1.28 | 1.33 | 1.25 | 1.26 | -3.08% | |
| 1.34 | 1.39 | 1.27 | 1.30 | -2.99% | |
| 1.23 | 1.37 | 1.21 | 1.34 | +9.84% | |
| 1.27 | 1.28 | 1.20 | 1.22 | -3.17% | |
| 1.29 | 1.33 | 1.24 | 1.26 | -3.82% | |
| 1.37 | 1.39 | 1.29 | 1.31 | -4.38% | |
| 1.37 | 1.41 | 1.36 | 1.37 | -0.72% | |
| 1.38 | 1.39 | 1.35 | 1.38 | -0.72% | |
| 1.41 | 1.44 | 1.35 | 1.39 | -3.47% | |
| 1.44 | 1.47 | 1.39 | 1.44 | +0.70% | |
| 1.41 | 1.48 | 1.39 | 1.43 | -2.05% | |
| 1.45 | 1.49 | 1.36 | 1.46 | -2.01% | |
| 1.38 | 1.57 | 1.36 | 1.49 | +2.76% | |
| 1.45 | 1.49 | 1.40 | 1.45 | -0.68% | |
| 1.39 | 1.48 | 1.32 | 1.46 | +4.29% | |
| 1.34 | 1.45 | 1.34 | 1.40 | +4.48% | |
| 1.24 | 1.35 | 1.24 | 1.34 | +7.20% | |
| 1.28 | 1.30 | 1.21 | 1.25 | -2.34% | |
| 1.37 | 1.37 | 1.28 | 1.28 | -8.57% | |
| 1.38 | 1.40 | 1.34 | 1.40 | 0.00% | |
| 1.37 | 1.41 | 1.35 | 1.40 | +0.72% | |
| 1.36 | 1.43 | 1.34 | 1.39 | 0.00% | |
| 1.34 | 1.44 | 1.34 | 1.39 | +4.51% | |
| 1.39 | 1.41 | 1.33 | 1.33 | -4.32% | |
| 1.42 | 1.44 | 1.34 | 1.39 | -1.42% | |
| 1.49 | 1.49 | 1.41 | 1.41 | -4.73% | |
| 1.36 | 1.49 | 1.36 | 1.48 | +8.82% | |
| 1.28 | 1.39 | 1.27 | 1.36 | +7.09% | |
| 1.36 | 1.40 | 1.25 | 1.27 | -7.97% | |
| 1.45 | 1.45 | 1.34 | 1.38 | -5.48% | |
| 1.45 | 1.48 | 1.41 | 1.46 | +1.39% | |
| 1.48 | 1.52 | 1.43 | 1.44 | -4.64% | |
| 1.59 | 1.60 | 1.46 | 1.51 | -5.63% | |
| 1.60 | 1.63 | 1.51 | 1.60 | -0.62% | |
| 1.69 | 1.70 | 1.57 | 1.61 | -5.29% | |
| 1.68 | 1.74 | 1.60 | 1.70 | +1.19% | |
| 1.68 | 1.77 | 1.64 | 1.68 | +3.07% | |
| 1.66 | 1.67 | 1.58 | 1.63 | -1.81% | |
| 1.72 | 1.75 | 1.65 | 1.66 | -2.92% | |
| 1.61 | 1.73 | 1.60 | 1.71 | +8.23% | |
| 1.72 | 1.75 | 1.56 | 1.58 | -5.95% | |
| 1.37 | 1.75 | 1.36 | 1.68 | +15.86% | |
| 1.48 | 1.48 | 1.38 | 1.45 | -1.36% | |
| 1.34 | 1.47 | 1.32 | 1.47 | +8.89% | |
| 1.37 | 1.41 | 1.34 | 1.35 | -1.46% | |
| 1.43 | 1.44 | 1.33 | 1.37 | -4.20% | |
| 1.50 | 1.52 | 1.43 | 1.43 | -3.38% | |
| 1.49 | 1.56 | 1.47 | 1.48 | -1.33% | |
| 1.48 | 1.58 | 1.45 | 1.50 | +1.35% | |
| 1.51 | 1.53 | 1.44 | 1.48 | -3.27% | |
| 1.57 | 1.61 | 1.50 | 1.53 | -4.38% | |
| 1.50 | 1.61 | 1.48 | 1.60 | +7.38% | |
| 1.53 | 1.56 | 1.47 | 1.49 | -3.25% | |
| 1.59 | 1.62 | 1.52 | 1.54 | -0.65% | |
| 1.50 | 1.60 | 1.48 | 1.55 | +4.73% | |
| 1.56 | 1.58 | 1.47 | 1.48 | -3.27% | |
| 1.50 | 1.56 | 1.46 | 1.53 | +4.79% | |
| 1.54 | 1.55 | 1.45 | 1.46 | -5.19% | |
| 1.54 | 1.60 | 1.50 | 1.54 | +1.32% | |
| 1.45 | 1.62 | 1.36 | 1.52 | +5.56% | |
| 1.49 | 1.54 | 1.42 | 1.44 | -1.37% | |
| 1.51 | 1.60 | 1.39 | 1.46 | -5.81% | |
| 1.54 | 1.58 | 1.45 | 1.55 | -2.52% | |
| 1.79 | 1.81 | 1.30 | 1.59 | -10.67% | |
| 1.71 | 1.80 | 1.59 | 1.78 | +3.49% | |
| 1.76 | 1.82 | 1.70 | 1.72 | -4.44% | |
| 1.73 | 1.80 | 1.70 | 1.80 | +4.05% | |
| 1.68 | 1.75 | 1.62 | 1.73 | +3.59% | |
| 1.71 | 1.74 | 1.65 | 1.67 | -4.02% | |
| 1.74 | 1.78 | 1.69 | 1.74 | -1.69% | |
| 1.69 | 1.80 | 1.62 | 1.77 | +4.73% | |
| 1.78 | 1.81 | 1.62 | 1.69 | -5.59% | |
| 1.77 | 1.90 | 1.66 | 1.79 | 0.00% | |
| 1.79 | 1.84 | 1.76 | 1.79 | -0.56% | |
| 1.81 | 1.88 | 1.74 | 1.80 | +0.56% | |
| 1.75 | 1.82 | 1.71 | 1.79 | -1.65% | |
| 1.75 | 1.83 | 1.66 | 1.82 | +5.20% | |
| 1.80 | 1.80 | 1.68 | 1.73 | -0.57% | |
| 1.59 | 1.77 | 1.53 | 1.74 | +7.41% | |
| 1.68 | 1.69 | 1.59 | 1.62 | -4.14% | |
| 1.74 | 1.79 | 1.65 | 1.69 | -4.52% | |
| 1.70 | 1.79 | 1.63 | 1.77 | +4.73% | |
| 1.69 | 1.77 | 1.69 | 1.69 | -1.74% | |
| 1.64 | 1.74 | 1.60 | 1.72 | +4.24% | |
| 1.75 | 1.77 | 1.60 | 1.65 | -7.30% | |
| 1.73 | 1.81 | 1.70 | 1.78 | +2.30% | |
| 1.73 | 1.79 | 1.70 | 1.74 | -0.57% | |
| 1.76 | 1.81 | 1.72 | 1.75 | 0.00% | |
| 1.78 | 1.84 | 1.69 | 1.75 | -2.78% | |
| 1.82 | 1.86 | 1.79 | 1.80 | -2.17% | |
| 1.80 | 1.86 | 1.78 | 1.84 | +2.22% | |
| 1.85 | 1.85 | 1.78 | 1.80 | -3.23% | |
| 1.93 | 1.95 | 1.81 | 1.86 | -3.12% | |
| 1.90 | 1.96 | 1.79 | 1.92 | +4.35% | |
| 1.87 | 1.96 | 1.78 | 1.84 | -2.65% | |
| 1.92 | 1.95 | 1.86 | 1.89 | -3.08% | |
| 1.88 | 2.10 | 1.85 | 1.95 | +3.17% | |
| 1.94 | 2.10 | 1.88 | 1.89 | -2.58% | |
| 1.91 | 1.96 | 1.88 | 1.94 | +2.11% | |
| 1.93 | 1.96 | 1.85 | 1.90 | -1.55% | |
| 1.86 | 2.04 | 1.81 | 1.93 | +2.12% | |
| 1.97 | 1.98 | 1.87 | 1.89 | -3.57% | |
| 1.95 | 2.00 | 1.90 | 1.96 | +0.51% | |
| 1.98 | 2.07 | 1.86 | 1.95 | -3.47% | |
| 2.12 | 2.15 | 1.97 | 2.02 | -4.27% | |
| 2.11 | 2.20 | 2.02 | 2.11 | -1.40% | |
| 2.07 | 2.19 | 2.01 | 2.14 | +0.47% | |
| 2.05 | 2.16 | 1.96 | 2.13 | +4.41% | |
| 2.16 | 2.25 | 1.95 | 2.04 | -4.23% | |
| 2.29 | 2.30 | 2.13 | 2.13 | — |
Prices are adjusted for stock splits. See adjusted closing price for how dividends and splits affect history, and the TLSA chart for longer ranges.