Delisting risk
GNPX · NASDAQ · Biotechnology

Genprex (GNPX)

Develops REQORSA for lung cancer and GPX-002 for diabetes.

$3.51
Pre-market+0.01 (+0.29%)
At close$3.50(−1.41%)

Breakdown13F · 13D/G · Form 4

Institutions26 holders · as of Mar 31, 20260.52%4.2K shares
Insiders5 holders · as of Apr 15, 20260.47%3.9K shares
Otherremainder99.01%811.6K shares

819.7K company shares as of Sep 3, 2026 · institutions as of Mar 31, 2026 · holders as of their latest filing

Two share counts disagree (819.7K in the company's Sep 3, 2026 report, 504.9K elsewhere); stakes use the report.

Top shareholders13F · 13D/G · Form 4

HolderStakeSharesEvidence
Ryan M. ConferInsiderdirector, officer: President, CEO and CFO
0.20%1,651Form 4filed Feb 27, 2026
Geode Capital Management, LLCInstitution
0.19%33,37213Fas of Mar 31, 2026
Mark Stanley BergerInsiderofficer: Chief Medical Officer
0.12%986Form 4filed Feb 27, 2026
Manchester Financial IncInstitution
0.11%20,00013Fas of Mar 31, 2026
Mayflower Financial Advisors, LLCInstitution
0.11%20,00013Fas of Mar 31, 2026
Brent M. LongneckerInsiderdirector
0.05%416Form 4filed Apr 15, 2026
Toscano Jose Antonio MorenoInsiderdirector
0.05%416Form 4filed Dec 23, 2025
William R. Jr. WilsonInsiderdirector
0.05%416Form 4filed Dec 23, 2025
Vanguard Capital Management LLCInstitution
0.03%5,95013Fas of Mar 31, 2026
FNY Investment Advisers, LLCInstitution
0.03%5,00013Fas of Mar 31, 2026
Institution
0.01%2,19513Fas of Mar 31, 2026
Jones Financial Companies LLLPInstitution
0.01%2,10513Fas of Mar 31, 2026
Citigroup IncInstitution
0.01%2,03913Fas of Mar 31, 2026
Cheviot Value Management, LLCInstitution
0.01%1,00013Fas of Mar 31, 2026
Sound Income Strategies, LLCInstitution
0.01%1,00013Fas of Mar 31, 2026
Advisor Group Holdings, Inc.Institution
0.00%23213Fas of Mar 31, 2026
Bernard Wealth Management Corp.Institution
0.00%20013Fas of Mar 31, 2026
BlackRock, Inc.Institution
0.00%18813Fas of Mar 31, 2026
Harbour Investments, Inc.Institution
0.00%12013Fas of Mar 31, 2026
Sbi Securities Co., Ltd.Institution
0.00%4813Fas of Mar 31, 2026
Highmark Wealth Management LLCInstitution
0.00%1013Fas of Mar 31, 2026
Morgan StanleyInstitution
0.00%613Fas of Mar 31, 2026
Nemes Rush Group LLCInstitution
0.00%513Fas of Mar 31, 2026
Allworth Financial LPInstitution
0.00%313Fas of Mar 31, 2026
Caitong International Asset Management Co., LtdInstitution
0.00%213Fas of Mar 31, 2026

13F — a manager's quarterly holdings · Form 4 — an insider's transaction report

Institutions13F, as of Mar 31, 2026

26 holders · 93.5K shares · 11 new positions · 13 increased · 2 reduced · 5 closed

HolderShares% outstandingChg q/qFiled
Geode Capital Management, LLC33.4K4.07%+33.4KnewMay 15, 2026
Manchester Financial Inc20.0K2.44%+20.0KnewApr 23, 2026
Mayflower Financial Advisors, LLC20.0K2.44%+20.0KnewApr 23, 2026
Vanguard Capital Management LLC6.0K0.73%+6.0KnewMay 15, 2026
FNY Investment Advisers, LLC5.0K0.61%+5.0KnewApr 15, 2026
2.2K0.27%+2.2KnewMay 13, 2026
Jones Financial Companies LLLP2.1K0.26%+1.1KMay 15, 2026
Citigroup Inc2.0K0.25%+2.0KMay 11, 2026

Ownership statements13D/G · 5% or more, as filed

Holder% of classSharesFormFiled
Masaya Otsuka6.76%13GOct 22, 2024
Forsakringsaktiebolaget Avanza Pension5.00%13GOct 3, 2024

Insider tradesForm 4

Latest trades

DateInsiderTypeSharesAvg priceOwned after
Apr 14, 2026
Brent M. Longneckerdirector
Sale · 2 lots18$1.239,157

CongressHouse and Senate disclosures

Not reported.