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CYTK · CYTOKINETICS INC

Company guidance, FDA catalysts, dilution risk and cash runway, built from SEC, FDA and ClinicalTrials.gov filings and updated every day.

$1.7B Cash on Hand
33.5mo Cash Runway
19.2% Short Interest
$109.9 Analyst Target (20)
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💊 Upcoming FDA Decisions

PDUFA DateDrugIndicationTypePoAOptions-implied move
2026-11-14 — adults with symptomatic oHCM to improve functional capacity sNDA 86% ±17% by Nov 20

Options-implied move = price of the at-the-money straddle for the first option expiry after the PDUFA date, as a share of the stock price (Yahoo Finance quotes, Oct 2). It prices every move until that expiry, not only the FDA decision.

PoA = estimated probability of approval: base rates calibrated against BioRadar's verified FDA outcomes, adjusted for application type, modality, therapy area and cash runway. Not investment advice. See the full PDUFA calendar →

📣 What CYTK Says Is Next

Quoted word for word from the company's press releases filed with the SEC. Timing is the company's own guidance, not a BioRadar estimate.

🧪 Trial & FDA Catalysts

📊 Drug Pipeline

DrugIndicationMost advanced trialStatus
Aficamten
FDA approved Dec 2025 · Myqorzo
Hypertrophic Cardiomyopathy (HCM) Phase 4 · NCT07600177 Recruiting
Tirasemtiv Amyotrophic Lateral Sclerosis (ALS) Phase 3 · NCT02936635 Completed
Omecamtiv Mecarbil Heart Failure With Reduced Ejection Fraction Phase 3 · NCT03759392 Completed
Reldesemtiv Amyotrophic Lateral Sclerosis Phase 3 · NCT04944784 Terminated
CK-3773274 Hypertrophic Cardiomyopathy (HCM) Phase 2 · NCT04219826 Completed
Ulacamten Symptomatic Heart Failure With Preserved Ejection Phase 2 · NCT06793371 Recruiting
Omecamtiv Mecarbil Matrix F1 Formulation Modified Release Oral Formulation Phase 2 · NCT01786512 Completed
Omecamtiv Mecarbil Matrix F2 Formulation Modified Release Oral Formulation Phase 2 · NCT01786512 Completed
Omecamtiv Mecarbil Swellable Core Techno Modified Release Oral Formulation Phase 2 · NCT01786512 Completed
KSP Inhibitor SB-743921 Non-Hodgkin's Lymphoma Phase 1/2 · NCT00343564 Completed
CK-1827452 Heart Failure Phase 2 · NCT00624442 Completed
Moxifloxacin QT Intervals Changes Phase 1 · NCT04175808 Completed
AMG 423 Heart Failure Phase 1 · NCT01737866 Completed
Ispinesib Breast Neoplasms Phase 1 · NCT00607841 Terminated
CK-3773274 - Granules in Capsule Symptomatic Obstructive Hypertrophic Cardiomyopath Phase 1 · NCT03767855 Completed
CK-4021586 Healthy Participants Phase 1 · NCT05877053 Completed

Also used in these trials (approved or third-party drugs, not CYTK's own candidates): Metoprolol Succinate Er, Riluzole.

Source: ClinicalTrials.gov trials sponsored by the company, one row per candidate at its most advanced registered trial. FDA approvals: Drugs@FDA. Wrong or missing drug? Report it

💰 Cash Runway & Dilution Risk

CYTK holds $1.7B in cash and short-term investments (as of Jun 30, 2026) and burns about $152.6M/quarter from operations, an estimated runway of 33.5 months at that rate (BioRadar estimate, not company guidance).

Dilution pressure: 47 · Elevated

Recent financing filings on SEC EDGAR:

Source: SEC EDGAR (XBRL cash flow and financing filings). Dilution Watch: every company ranked → · Get an alert when CYTK files for a raise →

👥 Who Owns CYTK

Insiders 0.6% Institutions (660 holders) 99.4% Public and other holders 0%
HolderTypeShares% of sharesAs of
Blackrock Inc. Institution (13F) 20,094,362 14.45% 2026-06-30
T. Rowe Price Investment Management, Inc Institution (13G, 5%+) 17,716,372 12.74% 2025-12-31
Wellington Management Group LLP Institution (13G, 5%+) 7,116,724 5.12% 2026-06-30
Vanguard Portfolio Management LLC Institution (13F) 6,711,799 4.83% 2026-06-30
State Street Corporation Institution (13F) 6,494,233 4.67% 2026-06-30
Vanguard Capital Management Institution (13G, 5%+) 6,422,042 4.62% 2026-03-31
FMR, LLC Institution (13F) 5,031,782 3.62% 2026-06-30
Avoro Capital Advisors LLC Institution (13F) 4,999,999 3.60% 2026-06-30
Bank of America Corporation Institution (13F) 4,635,709 3.33% 2026-06-30
Geode Capital Management, LLC Institution (13F) 3,712,501 2.67% 2026-06-30
Robert I Blum
President & CEO, Director · +262,774 options
Insider 282,710 0.20% 2026-09-28
Fady Ibraham Malik
EVP Research & Development · +64,578 options
Insider 153,902 0.11% 2026-09-22

Share count 139,023,418 (latest 10-Q/10-K). Insiders: each officer's, director's and 10% owner's latest Form 3, 4 or 5, direct and indirect shares; options are not counted. 5%+ holders: latest Schedule 13D or 13G of each holder above 5%. Institutions: the total held by all 13F filers (Yahoo Finance); the table lists the largest (13F quarter ending 2026-06-30). Sources have different dates, so the split is approximate. Source: SEC EDGAR.

📈 Recent Insider Activity (Form 4)

Trade dateInsiderTransactionSharesPriceOwned after
2026-09-28
filed 2026-09-28
Blum Robert I
Option exercise (M) 7,500 $10.60 286,044
2026-09-28
filed 2026-09-28
Blum Robert I
Sale (S) 7,500 $65.46 278,544
2026-09-28
filed 2026-09-28
Blum Robert I
Option exercise (M) 7,500 – –
2026-09-22
filed 2026-09-22
Malik Fady Ibraham
Sale (S) 3,500 $68.29 153,902
2026-09-22
filed 2026-09-22
Malik Fady Ibraham
Option exercise (M) 3,500 – –

Only open-market purchases (P) and sales (S) are trading decisions. Awards (A), option exercises (M) and tax withholding (F) are compensation mechanics. Source: SEC Form 4.

📅 Past FDA Decisions & Stock Reactions

DateDrugTypeRun-up 30dDecision 1dAfter 5d
2025-12-26 MYQORZO NDA -4.5% -1.7% -3.8%

Browse all historical PDUFA outcomes →

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Data: SEC EDGAR, FDA, ClinicalTrials.gov, Yahoo Finance • Informational purposes only, not investment advice. • All tracked stocks A–Z

This data is for informational purposes only, not investment advice. BioRadar does not provide buy/sell recommendations. Past performance does not guarantee future results. Always do your own due diligence.