LeonaBio, Inc.

LeonaBio, Inc.

LONA
LeonaBio, Inc.US flagNASDAQ Capital Market
7.60
USD
+0.03
- -
29.97MMarket Cap
2018 Y
2019 Y
2020 Y
2021 Y
2022 Y
2023 Y
2024 Y
2025 Y
TTM
Revenue per Share
- -
- -
- -
- -
- -
- -
- -
- -
- -
Basic EPS, GAAP
-8.24
-6
-16.68
-14.86
-25.35
-30.95
-25.19
-24.7
-14.44
Free Cash Flow per Basic Share
-7.25
-4.32
-22.09
-12.1
-19.51
-26.58
-25.26
-10.69
-5.8
Dividend per Share
- -
- -
- -
- -
- -
- -
- -
- -
- -
Book Value per Share
-25.74
-24.51
-34.29
-25.97
-50.76
-81.33
-105.54
-119.69
-60.79
Tangible Book Value per Share
-24.06
-22.92
229.2
86.96
62.32
34.24
11.65
6.5
5.5
Basic Weighted Avg Shares
1
1
1
4
4
4
4
4
9
Sales/Revenue/Turnover
- -
- -
- -
- -
- -
- -
- -
- -
- -
Operating Margin (%)
- -
- -
- -
- -
- -
- -
- -
- -
- -
Depreciation Expense
- -
- -
- -
- -
1
1
1
1
1
Net Income, GAAP
-5
-5
-20
-55
-96
-118
-97
-106
-129
Effective Tax Rate (%)
- -
- -
- -
- -
- -
- -
- -
- -
- -
Profit Margin (%)
- -
- -
- -
- -
- -
- -
- -
- -
- -
Working Capital
4
1
188
252
186
126
42
42
63
LT Debt
1
2
1
2
2
1
1
- -
- -
Total Equity
-15
-20
274
321
235
130
45
28
49
Return on Invested Capital (%)
- -
- -
- -
- -
- -
- -
- -
- -
- -
Return on Capital (%)
- -
- -
- -
- -
- -
- -
- -
- -
- -
Return on Common Equity (%)
- -
- -
- -
- -
- -
- -
- -
- -
- -

Capital Structure

FRC

in mil. unless spec.
Sep'25
Dec'25
Mar'26
ST Debt
- -
- -
- -
LT Borrowings
- -
- -
- -
LT Finance Leases
- -
- -
- -
Preferred Equity and Hybrid Capital
- -
- -
- -
Shares Outstanding
4
9
9
Market Capitalization
16
30
92

Working Capital

FRC

in mil. unless spec.
Sep'25
Dec'25
Mar'26
Total Current Assets
27
89
69
Cash, Cash Equivalents & STI
25
88
68
Accounts Receivable, Net
- -
- -
- -
Inventories
- -
- -
- -
Total Current Liabilities
3
48
7
Payables & Accruals
2
8
5
ST Debt
- -
- -
- -
Deferred Revenue
- -
- -
- -

Growth Rates

FRC

in mil. unless spec.

(avg. rate of change)

10 years
5 years
1 year
Total Equity
- -
-31.59%
-38.03%
Free Cash Flow
- -
22.86%
-52.96%
Net Income, GAAP
- -
52.72%
8.94%
Sales/Revenue/Turnover
- -
- -
- -
Total Cash Common Dividend
- -
- -
- -

Quarterly Revenue

FRC

in mil. unless spec.

Year

Q1
Q2
Q3
Q4
FY
2024
- -
- -
- -
- -
- -
2025
- -
- -
- -
- -
- -
2026
- -
- -
- -
- -
- -

Quarterly Earnings Per Share

FRC

in mil. unless spec.

Year

Q1
Q2
Q3
Q4
FY
2024
-6.87
-7
-7.46
- -
-25.19
2025
-2.34
-1.78
-1.68
- -
-24.7
2026
-1.73
- -
- -
- -
- -

Quarterly Dividends Per Share

FRC

in mil. unless spec.

Year

Q1
Q2
Q3
Q4
FY
2024
- -
- -
- -
- -
- -
2025
- -
- -
- -
- -
- -
2026
- -
- -
- -
- -
- -

Company Description

APIChatGPT
CEO
Mark J. Litton
Full Time Employees
19
Sector
Healthcare
Industry
Biotechnology
Address
18706 North Creek Parkway Bothell WA United States of America 98011
IPO Date
Sep 18, 2020
Business
LeonaBio, Inc. is a clinical-stage biopharmaceutical company focused on developing small-molecule therapeutics for diseases with high unmet medical needs, including treatment-resistant metastatic breast cancer and neurodegenerative disorders such as amyotrophic lateral sclerosis (ALS). The company operates in the United States with headquarters in Bothell, Washington, and pursues a pipeline of oral small-molecule drug candidates across oncology and neurology. Main products and services - Drug discovery and development of small-molecule therapeutics across two core therapeutic areas: oncology (metastatic breast cancer) and neurodegenerative diseases (ALS and related conditions) - Lead drug candidates and preclinical/clinical-stage programs, including ATH-1105 and related small-molecule series designed to restore neuronal health and slow neurodegeneration - Preclinical research platforms and translational science support to advance candidate compounds into IND-enabling studies and early-phase clinical trials - Collaboration and strategic alliance activities with research institutions and biotechnology partners to accelerate development timelines - Regulatory planning and submission support for Phase I/II trials, including safety, pharmacology, and biomarker strategies - Intellectual property development and management for novel small-molecule compounds and related technologies - Corporate communications and investor relations activities to disclose program progress and strategic milestones Latest major company changes - Name change and ticker update to LeonaBio, Inc. in early 2026 as part of a strategic rebrand from Athira Pharma, signaling a clarified corporate focus and new governance structure - Initiation of or progression in Phase 1 clinical trials for lead candidates ATH-1105 and ATH-1020, with ongoing preclinical work for additional early compounds - Formation of new partnerships and potential strategic alliances to expand the drug discovery platform, enhance access to specialized scientific expertise, and accelerate entry into pivotal trials - Potential restructuring or organizational realignments corresponding to the rebranding, including updates to leadership roles and corporate strategy to reflect a broadened neuro-oncology and neurodegeneration pipeline - Geographic and operational adjustments aligning with the company’s transition, including expanded collaboration networks and potential facilities focusing on translational research and early-stage development Additional context - Industry: Biotechnology and pharmaceuticals; segments include clinical-stage drug development, small-molecule therapeutics, and translational science - Target markets/customers: biotechnology and pharmaceutical partners, academic and industry collaborators, patient communities through clinical development programs - Geographic operations: United States (headquarters in Bothell, WA); potential collaborations and trial sites domestically and internationally as programs advance - Founding year and headquarters: founded in the late 2000s under a prior corporate name; current headquarters located in Bothell, Washington - Subsidiaries/parent relations: rebranding aligned with Athira Pharma lineage; operating as LeonaBio, Inc. with potential corporate restructuring and updated governance Note: Information reflects recent public disclosures and industry reporting about LeonaBio, Inc. and its corporate evolution, including the name change and ongoing clinical programs, as of early 2026. For precise, up-to-date regulatory filings and program details, consult the company’s investor relations materials and primary regulatory disclosures.

Company News

APIChatGPT
  • LeonaBio Presents on ATH-1105 at 5th Annual ALS Drug Development Summit

  • LeonaBio to Participate in Upcoming Medical and Industry Meetings in June

  • LeonaBio Reports First Quarter 2026 Financial Results and Provides Business Update

  • LeonaBio Enhances Board of Directors with Appointments of Fred Callori, J.D., Natalie Holles and Peter B.

  • LeonaBio, Inc. (LONA) Discusses Modulation and Combination Strategies in ER-Positive Metastatic Breast Cancer and the Role of Lasofoxifene Transcript

  • LeonaBio to Host Virtual Key Opinion Leader Event Highlighting Potential of Lasofoxifene in Treatment-Resistant ER+/HER2-, ESR1-Mutated Metastatic Breast Cancer

  • LeonaBio Reports Full Year 2025 Financial Results and Provides Business Update

  • Contrasting Athira Pharma (NASDAQ:LONA) & Prime Medicine (NASDAQ:PRME)

  • Financial Analysis: Prime Medicine (NASDAQ:PRME) & Athira Pharma (NASDAQ:LONA)

  • Athira Pharma (NASDAQ:LONA) and Liminatus Pharma (NASDAQ:LIMN) Head to Head Analysis

  • Reviewing Athira Pharma (NASDAQ:LONA) & Liminatus Pharma (NASDAQ:LIMN)

  • Prime Medicine (NASDAQ:PRME) and Athira Pharma (NASDAQ:LONA) Head to Head Review

  • Financial Contrast: Athira Pharma (NASDAQ:LONA) and Liminatus Pharma (NASDAQ:LIMN)

  • Athira Pharma (NASDAQ:LONA) vs. Prime Medicine (NASDAQ:PRME) Financial Analysis

  • Athira Pharma (NASDAQ:LONA) & Prime Medicine (NASDAQ:PRME) Financial Review

  • LeonaBio Appoints Industry Veteran Mark F. Kubik as Chief Business Officer

  • ATHA Energy Announces USD$20 Million Convertible Debenture Financing

  • Queen's Road Capital Announces Investment in ATHA Energy Corp.

  • Athira Pharma (NASDAQ:ATHA) Insider Martin Javier San Sells 1,644 Shares of Stock

  • Athira Pharma (NASDAQ:ATHA) CEO Mark James Litton Sells 2,586 Shares