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Cerenome, Inc. Common Stock

CNSY
Richly ValuedBiotech · Clinical
FDA catalysts, PDUFA dates & pipeline intelligence
$1.6
▼ -0.19 · -10.67%

Financials

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Total Assets
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Quarterly Cash
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Volume
234.62 K
Value Traded
-
Short % Float
8.67%
-20.79%Week
-40.74%1 Month
-56.52%3 Month
-56.52%6 Month

Cash Data

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  • Monthly Burn
  • Burn Trend
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  • SEC Filing

Key Stats

Market Cap
12.14 M
EPS (TTM)
-3.44
P/E Ratio
-
Ent. Value
3.56 M
Total Shares
7.59 M
Float Shares
7.52 M
Insiders
0.97%
Institutions
16.16%

Upcoming Catalysts

FDA decisions, readouts and PDUFA dates · scored by probability of approval

Catalyst Drug / Treatment Stage Prob. of Approval Description Drug Type Therapeutic Area Source
Phase 2 interim results
REYOBIQ
Leptomeningeal metastases
Phase 2RadiopharmaceuticalsNervous System
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Every FDA decision, readout and PDUFA date, with drug type, therapeutic area and a PoA score you can trade on.
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PoA blends historical approval base rates, trial design score and FDA review track record.

CNSY Catalyst Timeline

Dated clinical, regulatory and corporate events for Cerenome, Inc. Common Stock

Catalyst Timeline

Dated clinical, regulatory & corporate events for Cerenome, Inc. Common Stock

16Total events
4Upcoming
0Tier-1 (high impact)
2026 to 2027Coverage

Upcoming catalysts 2

T2Reimbursement / Pricing
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T2Timing Guidance
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Event history 7

▲Product LaunchPost-Market
Launch of multiple CNSide Breast Cancer Protein Expression Assays
breast cancer CNS metastasessource ↗
▲Product LaunchPost-Market
Launch of CSF Molecular Profile Test
central nervous system cancerssource ↗
●Quarterly UpdateCorporate
Q3 2026 CNSide business update with $1.55 million gross billings
▲Reimbursement / PricingCNSidePost-Market
CNSide contracted reimbursement coverage reaches approximately 158 million covered lives
leptomeningeal metastasessource ↗
●Management ChangeCorporate
Samantha Fowlkes appointed VP and Head of Commercial Sales, CNSide Diagnostics
▲Reimbursement / PricingCNSidePost-Market
CNSide secures in-network agreement with Blue Cross Blue Shield of Michigan
leptomeningeal metastasessource ↗
▲Product LaunchCNSidePost-Market
CNSide launched in early 2026
leptomeningeal metastases / CNS cancerssource ↗
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Every PDUFA date, readout, approval and corporate move, tiered by market impact and updated daily.
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Past FDA Catalysts and PDUFA Decisions

How CNSY actually traded into and out of each decision

Date Drug Catalyst Stage Reaction Event Move % Best Trade %
-Example Drug Phase 3 data readout Phase 3
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Reaction: 30 trading days around the event · Event Move: close to close on decision day · Best Trade: peak run-up from entry 10 days before the decision

Drug Pipeline Intelligence

D22 / 100
Pipeline Score
$0M
Pipeline Value
Richly Valued
Valuation Signal
1
Drugs Scored
0.0x
rNPV / MCap
Top 92%
Micro Cap
(rank 605 of 658)
Percentile Rank
Cerenome, Inc. Common Stock faces pipeline headwinds (22/100), with $190M risk-adjusted pipeline value, led by 186RNL in Ependymoma (Phase 1), but cash runway is a concern.
Showing 1 of 1 assets
DrugIndicationPhasePTRSrNPVStatusEnrollVelocityDesignEst. CompletionML SignalLast Change
186RNL Small moleculeNCT07061626EpendymomaPhase 1 NOT YET_RECRUITING 56Mar 1, 2027
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Clinical Trial Results

Readouts, endpoints and source filings for every CNSY program

Drug Name Indication Phase Date Trial Results SummaryTitleSource
Example Drug Example indication for clinical evaluationPhase 32025-12-01The study met its primary endpoint demonstrating statistically significant improvement.Read MorePhase 3 Study Results AnnouncementRead More
Scroll for more · summaries link to the source press release
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Inside Trades

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Monthly insider buys and sells against the stock price, with the insider sentiment reading.
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InsiderSideSharesPriceValueDate
Guse KyleDirectorOption 921 1,843 held$0.00 10/01/2026
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Hedge Fund 13F Activity

Fund % of Portfolio Current MV Shares Owned Activity
No hedge fund reported a 13F position in CNSY for Q2 2026.
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Every 13F position with quarter over quarter share flow and average entry price.
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Shares held by hedge funds each quarter, and who bought or sold.

CNSY Institutional Ownership Trends

Options Data

Option Volume

Open Interest
Call OI
Put OI
Put-Call Ratio
OI 30-day avg
Today vs avg
Option Volume
Call Vol
Put Vol
Put-Call Ratio
Vol 30-day avg
Today vs avg

Option Chain Statistics

ExpiryCall VolPut VolVol P/CCall OIPut OIOI P/CIV CallIV Call OI-WtdIV Call Vol-WtdIV PutIV Put OI-WtdIV Put Vol-Wtd
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Per-expiry call and put volume, open interest, put-call ratios and implied volatility.
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Real-Time Option Chain

CallsStrikePuts
LastVolOILastVolOI
No data available
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Calls vs Puts by Expiry

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Competitive positioning

How CNSY ranks across every disease it competes in

Competitive Position is a premium feature
See how CNSY ranks against every competitor across each disease it develops in: phase, best drug, trials and likelihood of approval.
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CNSY News

-CNSY
Sep 30, 2026
CNSYGeneral

Cerenome Expects $1.55 Million in CNSide® Third Quarter Gross Billings

Cerenome, Inc. reported a positive business update for CNSide Diagnostics, highlighting $1.55 million in gross billings for Q3 2026. The company is on track to expand its testing menu and expects to cover approximately 200 million lives by early 2027. A favorable CMS pricing decision for its TCE Test is anticipated to take effect in January 2027.

Read more →
-CNSY
Sep 25, 2026
CNSYConferences/Events
▲ +6.4%on this newsshared move

Cerenome to Hold CNSide® Business Update Call on September 30, 2026

Cerenome, Inc. announced a business update call for its CNSide Diagnostics platform on September 30, 2026. The call will cover recent commercial developments, including billing and market access improvements. CEO Marc H. Hedrick highlighted the progress made since the platform's launch in early 2026 and aims to inform stakeholders about future growth plans.

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-CNSY
Sep 22, 2026
CNSYGeneral
▲ +6.8%on this newsshared move

Cerenome Secures In-Network Agreement with Blue Cross Blue Shield of Michigan, Expanding CNSide® Contracted Coverage to Approximately 158 Million Covered Lives

Cerenome, through its subsidiary CNSide Diagnostics, has secured an in-network agreement with Blue Cross Blue Shield of Michigan, enhancing coverage for its CNSide® CSF Tumor Cell Enumeration assay. This agreement, effective September 1, 2026, brings the total covered lives to approximately 158 million. The move is part of Cerenome's strategy to improve patient access and support physician adoption of its diagnostic tests.

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-CNSY
Sep 16, 2026
CNSYGeneral

Cerenome Appoints Samantha Fowlkes as Vice President and Head of Commercial Sales, CNSide Diagnostics Division

Cerenome, Inc. has appointed Samantha Fowlkes as Vice President and Head of Commercial Sales for CNSide Diagnostics. With over two decades of experience in oncology diagnostics, Fowlkes will lead the commercial expansion of the CNSide platform. Her appointment is seen as crucial for enhancing relationships within the oncology community and accelerating the adoption of CNSide's innovative diagnostic technologies.

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-CNSY
Sep 10, 2026
CNSYGeneral

Cerenome Announces Up to $20 Million Financing Facility with Royalty-Based Repayment

Cerenome, Inc. has announced a financing agreement with 3i, LP for up to $20 million, aimed at supporting the scale-up of its CNSide® cerebrospinal fluid assay platform. The initial funding has been received, with future tranches contingent on achieving specific milestones. This financing is expected to extend the company's cash runway into 2028.

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-CNSY
Aug 20, 2026
CNSYConferences/Events
▼ -6%on this news

Cerenome Highlights Presentations at the 2026 SNO/ASCO CNS Metastases Conference Demonstrating Progress in Both Therapeutics and Diagnostics Business Lines

Cerenome presented key findings at the 2026 SNO/ASCO CNS Metastases Conference, highlighting the pharmacokinetics and safety of REYOBIQ in treating leptomeningeal metastases. The ongoing trials show promising safety signals and effective drug activity. Additionally, a cost-of-care analysis indicates that earlier detection and management could significantly reduce treatment costs for patients.

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-CNSY
Aug 14, 2026
CNSYGeneral
▼ -13%on this newsshared move

Cerenome Reports Second Quarter 2026 Financial Results and Business Update

Cerenome, Inc. reported its second quarter 2026 financial results, highlighting substantial progress in its CNS oncology platform and a successful rebranding from Plus Therapeutics. The company continues to enroll patients in multiple clinical trials for its lead therapeutic REYOBIQ, with no dose-limiting toxicities reported. However, the company experienced a significant increase in operating loss compared to the previous year.

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-CNSY
Aug 13, 2026
CNSYGeneral

Cerenome Secures In-Network Agreement with Health Care Service Corporation, Expanding CNSide® Contracted Coverage to Over 150 Million Covered Lives

Cerenome, through its subsidiary CNSide Diagnostics, has secured an in-network agreement with Health Care Service Corporation. This agreement marks a significant milestone, achieving the company's goal for commercial payer coverage by 2026. As a result, CNSide's coverage will now extend to over 150 million lives, enhancing access to its services.

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-CNSY
Aug 6, 2026
CNSYGeneral

Cerenome Selects XiFin Empower RCM for Revenue Cycle Management and Clearinghouse Services for CNSide Platform

Cerenome has chosen XiFin Empower RCM to manage revenue cycle and clearinghouse services for its CNSide platform. This strategic move aims to accommodate the anticipated billing volumes as the CNSide assay is scheduled to start billing in Q3 2026. The company is preparing for a backlog of tests and concurrent case billing.

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-CNSY
Jul 31, 2026
CNSYGeneral

Cerenome Launches as an Integrated CNS Oncology Company

Cerenome, formerly Plus Therapeutics, has launched as an integrated company focusing on CNS oncology. The company aims to enhance the detection, treatment, and understanding of CNS cancers through precision diagnostics, targeted therapeutics, and artificial intelligence. This strategic rebranding signifies a commitment to innovation in the oncology field.

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-CNSY
Jul 28, 2026
CNSYConferences/Events

Plus Therapeutics Announces Scientific Presentations and Sponsored Symposium at 2026 SNO/ASCO CNS Metastases Conference

Plus Therapeutics, Inc. announced its participation in the 2026 SNO/ASCO CNS Metastases Conference, where it will present posters on its REYOBIQ™ clinical development program and CNSide® diagnostic platform. This event signifies the company's commitment to advancing research in central nervous system metastases. The presentations aim to enhance awareness of their innovative therapies.

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-CNSY
Jul 21, 2026
CNSYGeneral

Plus Therapeutics Secures Regional Coverage Agreement with Medical Mutual for CNSide® Cerebrospinal Fluid Assay for Metastatic CNS Cancer

Plus Therapeutics has announced a regional coverage agreement with Medical Mutual for its CNSide® cerebrospinal fluid assay, effective July 1, 2026. This agreement aims to improve access to diagnostic services for patients with metastatic CNS cancer. The coverage is expected to enhance treatment options and patient outcomes.

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-CNSY
Jul 16, 2026
CNSYGeneral

Plus Therapeutics and Genomic Testing Cooperative Partner to Integrate Next-Generation Sequencing Into the CNSide® CSF Assay Platform

Plus Therapeutics has partnered with Genomic Testing Cooperative to integrate next-generation sequencing into its CNSide® CSF assay platform. This collaboration is expected to yield hundreds of DNA and RNA biomarkers from a single cerebrospinal fluid specimen. The initiative aligns with the updated NCCN Guidelines® which now recognize CSF circulating tumor cells.

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-CNSY
Jul 14, 2026
CNSYGeneral

Plus Therapeutics Highlights NCCN CNS Cancers Guidelines Update and Reinforces Clinical Role of CNSide® in Leptomeningeal Metastases Monitoring

Plus Therapeutics announced that the updated NCCN guidelines continue to endorse cerebrospinal fluid (CSF) analysis for diagnosing and managing leptomeningeal metastases. The guidelines recommend CSF cytology follow-ups every 4 to 8 weeks for patients undergoing intrathecal therapy, highlighting the importance of ongoing patient monitoring.

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About Cerenome, Inc. Common Stock

Houston, TX 28 employees cerenome.com
Headquarters6420 LEVIT GREEN BOULEVARD, HOUSTON, TX, 77021
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