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ACOG vs TPST

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Alpha Cognition Inc. Common Stock and Tempest Therapeutics, Inc. Common Stock

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Daily close · 2026-11-09

Price return

Both stocks start at 0% on the first shared trading day.

ACOG65.74%
TPST-96.88%
Price return: ACOG and TPSTHistorical recorded observations on the same scale. Missing metrics leave gaps.-113%-54%6%66%126%Nov 24Apr 25Aug 25Jan 26Jun 26Nov 26

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Split-adjusted closing prices. Dividends are excluded.Year ranges begin January 1 of the end year minus the selected years.
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CONTEXT ATTACHEDACOG + TPSTPrices, financials and SEC filing evidence

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Similarity
41.5%
2 shared / 5 total tags

How similar are their businesses?

The score compares business activities in annual filings released in 2025. Core activities receive four times the weight of material activities. Industries that fewer companies share carry more weight.

HealthcarePharmaceuticals
How we measure overlap ↗
The businesses behind the score

Industry overlap

Filing-derived business activity overlapCounts of retained positive business classifications. Circle sizes do not encode the counts or the weighted similarity score.ACOG only0Shared2TPST only3

ACOG only · 0

No activities in this group.

Shared activities · 2

TPST only · 3

Positive activities from the two selected annual filings. Expand each group to view all its activities, or use the complete table below. These are classification sets, not revenue shares. The weighted similarity score also accounts for exposure and how common each activity is.
Show business activity table · 5 rows, 3 columns

Core activities receive full weight; material activities receive one quarter. Select a tag to read the filing evidence.

Business activityACOGTPST
CoreCore
CoreCore
Not taggedCore
Not taggedMaterial
Not taggedCore

Healthcare

ACOG Core

Annual filing released 2025-03-31 · GPT 6 Luna

Alpha Cognition Inc. (the “Company,” “Alpha Cognition,” “we,” or us”) is a biopharmaceutical company dedicated to developing treatments for patients suffering from neurodegenerative diseases, such as Alzheimer’s disease (“Alzheimer’s disease” or “AD”), for which there are limited or no treatment options. On July 26, 2024, the Company received approval by the FDA of the Company’s New Drug Application (the “NDA”) for ZUNVEYL™ (benzgalantamine) previously known as ALPHA-1062 (“ZUNVEYL” or “ALPHA-1062”) a delayed release oral tablet formulation indicated for the treatment mild to moderate dementia of the Alzheimer’s type in adults (Alzheimer’s disease). The Company’s current focus is on the commercial manufacturing and sales of ZUNVEYL oral tablet formulation.
1) Obtain commercial success with the newly FDA-approved ZUNVEYL delayed release oral tablet formulation indicated for the treatment of mild to moderate dementia of the Alzheimer’s type in adults (Alzheimer’s disease). On July 26, 2024, the Company received this FDA approval. The Company will now focus on the development of commercial manufacturing and commercial sales of ZUNVEYL oral tablet formulation. Even though ZUNVEYL was approved, it may not achieve commercial success. The Company hired its Commercial team, and 32 person salesforce in the first quarter 2025. The official commercial launch was announced on March 19th, 2025 and ZUNVEYL is now available by prescription in pharmacies nationwide.
Read the annual filing ↗

TPST Core

Annual filing released 2025-03-27 · GPT 6 Luna

We are a clinical-stage biotechnology company moving towards late-stage development with a diverse portfolio of targeted and immune-mediated product candidates with the potential to be first-in-class to treat a wide range of cancers. Our novel programs range from early research to the lead program, amezalpat (previously known as TPST-1120), that is poised to begin a pivotal study in first-line hepatocellular carcinoma (“HCC”). In addition to amezalpat, our second clinical-stage therapeutic product candidate is TPST-1495, which we expect will enter Phase 2 development in 2025. We believe both amezalpat and TPST-1495 are the first clinical-stage molecules designed to inhibit their respective targets.
Our philosophy is to build a company based upon not only good ideas and creative science, but also upon the efficient translation of those ideas into therapies that will improve patients’ lives. Each of our programs are designed to provide different and independent approaches to fighting cancer, providing a portfolio of truly diversified assets. Amezalpat (TPST-1120) Amezalpat is an oral, small molecule, selective antagonist of peroxisome proliferator-activated receptor alpha (“PPARα”) being developed for the treatment of first-line unresectable or metastatic HCC.
Read the annual filing ↗

Pharmaceuticals

ACOG Core

Annual filing released 2025-03-31 · GPT 6 Luna

Alpha Cognition Inc. (the “Company,” “Alpha Cognition,” “we,” or us”) is a biopharmaceutical company dedicated to developing treatments for patients suffering from neurodegenerative diseases, such as Alzheimer’s disease (“Alzheimer’s disease” or “AD”), for which there are limited or no treatment options. On July 26, 2024, the Company received approval by the FDA of the Company’s New Drug Application (the “NDA”) for ZUNVEYL™ (benzgalantamine) previously known as ALPHA-1062 (“ZUNVEYL” or “ALPHA-1062”) a delayed release oral tablet formulation indicated for the treatment mild to moderate dementia of the Alzheimer’s type in adults (Alzheimer’s disease). The Company’s current focus is on the commercial manufacturing and sales of ZUNVEYL oral tablet formulation.
1) Obtain commercial success with the newly FDA-approved ZUNVEYL delayed release oral tablet formulation indicated for the treatment of mild to moderate dementia of the Alzheimer’s type in adults (Alzheimer’s disease). On July 26, 2024, the Company received this FDA approval. The Company will now focus on the development of commercial manufacturing and commercial sales of ZUNVEYL oral tablet formulation. Even though ZUNVEYL was approved, it may not achieve commercial success. The Company hired its Commercial team, and 32 person salesforce in the first quarter 2025. The official commercial launch was announced on March 19th, 2025 and ZUNVEYL is now available by prescription in pharmacies nationwide.
Read the annual filing ↗

TPST Core

Annual filing released 2025-03-27 · GPT 6 Luna

We are a clinical-stage biotechnology company moving towards late-stage development with a diverse portfolio of targeted and immune-mediated product candidates with the potential to be first-in-class to treat a wide range of cancers. Our novel programs range from early research to the lead program, amezalpat (previously known as TPST-1120), that is poised to begin a pivotal study in first-line hepatocellular carcinoma (“HCC”). In addition to amezalpat, our second clinical-stage therapeutic product candidate is TPST-1495, which we expect will enter Phase 2 development in 2025. We believe both amezalpat and TPST-1495 are the first clinical-stage molecules designed to inhibit their respective targets.
Management bases its estimates on historical experience and on various other assumptions that are believed to be reasonable under the circumstances, the results of which form the basis for making judgments about the carrying values of assets and liabilities that are not readily apparent from other sources. Actual results may differ from those estimates. Segment Information—The Company operates and manages its business as one reportable and operating segment, which is the business of discovery and development of small molecule drugs to treat cancers. All assets and operations are in the U.S. The Company’s Chief Executive Officer, who is the chief operating decision maker (“CODM”), reviews financial information on an aggregate basis for purposes of allocating resources and evaluating financial performance. For additional segment information, see Note 12, Segment Reporting.
Read the annual filing ↗

Biotechnology

ACOG Not tagged

Annual filing released 2025-03-31 · GPT 6 Luna

This activity has no positive tag in the selected filing snapshot.

Read the annual filing ↗

TPST Core

Annual filing released 2025-03-27 · GPT 6 Luna

We are a clinical-stage biotechnology company moving towards late-stage development with a diverse portfolio of targeted and immune-mediated product candidates with the potential to be first-in-class to treat a wide range of cancers. Our novel programs range from early research to the lead program, amezalpat (previously known as TPST-1120), that is poised to begin a pivotal study in first-line hepatocellular carcinoma (“HCC”). In addition to amezalpat, our second clinical-stage therapeutic product candidate is TPST-1495, which we expect will enter Phase 2 development in 2025. We believe both amezalpat and TPST-1495 are the first clinical-stage molecules designed to inhibit their respective targets.
1. ORGANIZATION AND DESCRIPTION OF BUSINESS Description of Business Tempest Therapeutics, Inc. (“Tempest” or the “Company”) is a clinical-stage biotechnology company moving into late-stage development with a diverse portfolio of targeted and immune-mediated product candidates with the potential to be first-in-class treatments for a wide range of cancers. Tempest’s novel programs range from early research to the lead program, amezalpat (previously known as TPST-1120), that is poised to begin a pivotal study in first-line liver cancer. Tempest is also developing other potential product candidates in its Discovery Research group. The Company is headquartered in Brisbane, California. Liquidity and Management Plans The accompanying financial statements have been prepared assuming the Company will continue as a going concern. The Company has incurred operating losses since inception.
Read the annual filing ↗

Immunotherapy

ACOG Not tagged

Annual filing released 2025-03-31 · GPT 6 Luna

This activity has no positive tag in the selected filing snapshot.

Read the annual filing ↗

TPST Material

Annual filing released 2025-03-27 · GPT 6 Luna

We are a clinical-stage biotechnology company moving towards late-stage development with a diverse portfolio of targeted and immune-mediated product candidates with the potential to be first-in-class to treat a wide range of cancers. Our novel programs range from early research to the lead program, amezalpat (previously known as TPST-1120), that is poised to begin a pivotal study in first-line hepatocellular carcinoma (“HCC”). In addition to amezalpat, our second clinical-stage therapeutic product candidate is TPST-1495, which we expect will enter Phase 2 development in 2025. We believe both amezalpat and TPST-1495 are the first clinical-stage molecules designed to inhibit their respective targets.
In June 2024, we unveiled positive survival data from the ongoing global randomized Phase 1b/2 clinical study demonstrating that amezalpat delivered a six-month improvement in median overall survival (“OS”) with a hazard ratio (“HR”) of 0.65 when combined with atezolizumab and bevacizumab in comparison to atezolizumab and bevacizumab alone, the standard of care, in the first-line treatment of patients with unresectable or metastatic HCC. Additionally, the survival benefit was preserved across key subpopulations, including patients with PD-L1 negative disease and β-catenin mutated disease, consistent with amezalpat’s proposed mechanism of action targeting both tumor cells directly and the patient’s immune system.
Read the annual filing ↗

Oncology

ACOG Not tagged

Annual filing released 2025-03-31 · GPT 6 Luna

This activity has no positive tag in the selected filing snapshot.

Read the annual filing ↗

TPST Core

Annual filing released 2025-03-27 · GPT 6 Luna

We are a clinical-stage biotechnology company moving towards late-stage development with a diverse portfolio of targeted and immune-mediated product candidates with the potential to be first-in-class to treat a wide range of cancers. Our novel programs range from early research to the lead program, amezalpat (previously known as TPST-1120), that is poised to begin a pivotal study in first-line hepatocellular carcinoma (“HCC”). In addition to amezalpat, our second clinical-stage therapeutic product candidate is TPST-1495, which we expect will enter Phase 2 development in 2025. We believe both amezalpat and TPST-1495 are the first clinical-stage molecules designed to inhibit their respective targets.
Our philosophy is to build a company based upon not only good ideas and creative science, but also upon the efficient translation of those ideas into therapies that will improve patients’ lives. Each of our programs are designed to provide different and independent approaches to fighting cancer, providing a portfolio of truly diversified assets. Amezalpat (TPST-1120) Amezalpat is an oral, small molecule, selective antagonist of peroxisome proliferator-activated receptor alpha (“PPARα”) being developed for the treatment of first-line unresectable or metastatic HCC.
Read the annual filing ↗
What each company does

Compare the businesses

Alpha Cognition Inc. Common Stock

ACOG · XNAS

Alpha Cognition Inc., a biopharmaceutical company, engages in the development of treatments for patients suffering from neurodegenerative diseases in the United States and Canada. The company's commercial development program includes ZUNVEYL oral tablet formulation for treating Alzheimer's disease. Its pre-clinical development programs comprise ZUNVEYL in combination with memantine for the treatment of moderate-to-severe Alzheimer's disease; ALPHA-1062 sublingual formulation for acute pancreatitis; ALPHA-1062 intranasal formulation for the treatment of cognitive impairment with mild traumatic brain injury; and ALPHA-0602, ALPHA-0702, and ALPHA-0802 programs for the treatment of neurodegenerative diseases, including amyotrophic lateral sclerosis disease and spinal muscular atrophy. The company was founded in 2000 and is headquartered in Vancouver, Canada.

Open ACOG dashboard ↗

Tempest Therapeutics, Inc. Common Stock

TPST · XNAS

Tempest Therapeutics, Inc., a clinical-stage biotechnology company, develops small molecule therapeutics to treat cancer. Its clinical-stage lead product candidates include Amezalpat, an oral small molecule selective antagonist of peroxisome proliferator-activated receptor alpha for the treatment of first-line unresectable or metastatic hepatocellular carcinoma; and TPST-1495, a small-molecule dual antagonist of the EP2 and EP4 receptors of prostaglandin E2 for treating various cancers. The company has a collaboration agreement with F. Hoffmann-La Roche Ltd. for the development of Amezalpat into a global first-line randomized study. Tempest Therapeutics, Inc. is headquartered in Brisbane, California. Tempest Therapeutics, Inc. operates as a subsidiary of Inception Sciences, Inc.

Open TPST dashboard ↗
Financial data

Fundamentals side by side

Explore financial charts ↑
Show fundamentals table · 11 rows, 3 columns
MetricACOGTPST
ExchangeXNASXNAS
SectorHealthcareHealthcare
IndustryBiotechnologyBiotechnology
Market observation2026-11-092026-11-09
Closing price (USD)$8.90$0.36
Market cap (USD)$193.82M$5.77M
P/E (TTM)UnavailableUnavailable
Latest annual period2025-12-312025-12-31
Revenue (annual, USD)$10.22MUnavailable
Net income (annual, USD)$-20.67M$-26.26M
Gross margin (annual)94.10%Unavailable

USD values from stored observations. Fiscal period endings and availability dates may differ.

ACOG period ended 2025-12-31 · available 2026-03-31 · SEC filing ↗TPST period ended 2025-12-31 · available 2026-03-30 · SEC filing ↗

Related stock comparisons

Browse all ACOG comparisons ↗ · Browse all TPST comparisons ↗

Behind the comparison

Sources and methodology

Price return uses split-adjusted daily closes and excludes dividends. Both stocks start on the first shared trading day within the selected window. Unavailable metrics leave gaps.

Financials use SEC canonical statements available by the displayed cutoff, retaining each company's fiscal period end. Annual and quarterly amounts are shown separately. P/E is unavailable when earnings do not support a positive ratio.

Business overlap uses industry tags from annual filings released in 2025. Each core activity receives full weight; each material activity receives one quarter of that weight. Rarer industries carry more weight. We sum the smaller exposure for each shared activity and divide it by the sum of the larger exposure for every activity in either company. This measures business overlap, rather than price correlation or expected returns.

Search eligibility requires distinct issuers, a shared core category and at least 20% weighted overlap, supported by industry or sector evidence and specific business activities. Broad classifications require stronger overlap within the same sector. Comparisons also need at least 252 shared price observations within two years, recent trading and a common sourced revenue or net-income trend. Missing P/E or gross margin alone does not exclude a comparison. The eligibility snapshot refreshes daily. Related comparisons use a separate, stricter peer rule; their ten-peer discovery limit does not limit search eligibility. Other stock pairs remain available in the comparison tool.

Statements available through 2026-11-10. Industry snapshot: 2025-12-31 · 5,721 classified issuers.

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