Tiziana Life Sciences Ltd (TLSA) Earnings History
Net Loss27 years of earnings data (1998–2024) · Currently unprofitable on a TTM basis
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Tiziana Life Sciences Ltd (TLSA) Earnings Overview
As of June 23, 2026, Tiziana Life Sciences Ltd (TLSA) reported trailing twelve-month net income of -$34M, reflecting +35.3% year-over-year growth. The company earned $-0.63 per diluted share over the past four quarters.
Looking at the long-term picture, TLSA's historical earnings data spans multiple years. The company achieved its highest annual net income of -$272,000 in fiscal 1998.
Tiziana Life Sciences Ltd is currently reporting a net loss, though operating performance should be evaluated in the context of growth investments and industry dynamics View revenue history →
Compared to peers including IMVT (-$506M net income), ARCT (-$79M net income, -97.9% margin), PRAX (-$327M net income), TLSA has comparable earnings metrics. Compare TLSA vs IMVT →
TLSA Earnings vs Peers
Earnings metrics vs comparable public companies
TLSA Historical Earnings Data (1998–2024)
27 years| Fiscal Year | Net Income | YoY % | Operating Income | EPS (Diluted) | Net Margin | Op. Margin |
|---|---|---|---|---|---|---|
| 2024 | -$12M | +32.9% | -$16M | $-0.22 | - | - |
| 2023 | -$18M | -14.9% | -$18M | $-0.34 | - | - |
| 2022 | -$15M | +34.2% | -$15M | $-0.30 | - | - |
| 2021 | -$23M | +10.4% | -$27M | $-0.48 | - | - |
| 2020 | -$26M | -257.7% | -$28M | $-0.54 | - | - |
| 2019 | -$7M | -16.0% | -$8M | $-0.11 | - | - |
| 2018 | -$6M | +7.0% | -$8M | $-0.09 | - | - |
| 2017 | -$7M | +6.1% | -$8M | $-0.12 | - | - |
| 2016 | -$7M | +16.5% | -$7M | $-0.14 | - | - |
| 2015 | -$9M | -145.9% | -$9M | $-0.18 | - | - |
| 2014 | -$4M | -1153.6% | -$3M | $-0.62 | - | - |
| 2013 | $-280,000 | +67.0% | $-286,000 | $-0.02 | -9333.3% | -9533.3% |
| 2012 | $-848,000 | -9.0% | $-458,000 | $-0.94 | - | - |
| 2011 | $-778,000 | +74.3% | $-289,000 | $-1.18 | - | - |
| 2010 | -$3M | -315.2% | -$3M | $-8.66 | - | - |
| 2009 | $-730,000 | +48.9% | $-754,000 | $-7.04 | -1303.6% | -1346.4% |
| 2008 | -$1M | +40.9% | -$2M | $-43.68 | -1553.3% | -1675.0% |
| 2007 | -$2M | -11.1% | -$3M | $-136.80 | -3776.6% | -3982.8% |
| 2006 | -$2M | -1.6% | -$2M | $-171.48 | -537.3% | -564.4% |
| 2005 | -$2M | -54.3% | -$2M | $-262.58 | -1845.7% | -1907.8% |
| 2004 | -$1M | +29.3% | -$1M | $-250.84 | -1402.0% | -1512.1% |
| 2003 | -$2M | +14.9% | -$2M | $-419.36 | - | - |
| 2002 | -$2M | +0.8% | -$2M | $-1001.74 | - | - |
| 2001 | -$2M | -2.5% | -$2M | $-2220.64 | - | - |
| 2000 | -$2M | -309.4% | -$2M | $-2769.24 | - | - |
| 1999 | $-554,000 | -103.7% | $-554,000 | $-667.06 | - | - |
| 1998 | $-272,000 | - | $-272,000 | $-316.84 | - | - |
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TLSA — Frequently Asked Questions
Quick answers to the most common questions about buying TLSA stock.
What is TLSA earnings per share (EPS)?
TLSA trailing twelve-month (TTM) diluted EPS is $-0.63, reflecting +35.3% year-over-year growth. The 5-year EPS CAGR is N/A. Complete EPS history from 1998 to 2024 is available in the table on this page.
What is Tiziana Life Sciences Ltd's net income?
Tiziana Life Sciences Ltd (TLSA) trailing twelve-month net income is $-34M as of 2024. Earnings grew +35.3% year-over-year.
Is TLSA profitable?
TLSA is not currently profitable on a TTM basis, reporting a net loss of $-34M. Net margin is N/A. Investors should monitor for a return to profitability.
What is TLSA's earnings growth rate?
TLSA compound annual EPS growth rates (CAGR): 1-Year: N/A, 3-Year: N/A, 5-Year: N/A, 10-Year: N/A. These figures measure the annualised rate of diluted EPS growth over each period, based on data from 1998 to 2024.
What are TLSA's profit margins?
Tiziana Life Sciences Ltd net profit margin is N/A, operating margin is N/A, and gross margin is N/A. Below-average margins reflect competitive or cost pressures. Return on Equity is -250.5%.
Is TLSA growing earnings?
Yes, TLSA earnings are accelerating — EPS growth of +35.3% exceeds the 5-year CAGR of N/A. TTM net income reached $-34M. Earnings momentum is strengthening.
What was TLSA's best earnings year?
Tiziana Life Sciences Ltd's highest annual net income on record is $-272000.00, achieved in fiscal year 1998. Earnings history on this page spans 1998 to 2024 and includes all annual and quarterly figures.
What were TLSA's earnings last quarter?
TLSA's most recent reported quarter was Q4 2024. Net income was $-7M with diluted EPS of $-0.13. For a full breakdown of all quarters, see the quarterly earnings table on this page.