GNPX

Genprex, Inc.

Pharmaceutical PreparationsNasdaqNon-accelerated filer<br>Smaller reporting company

Total Trades

2

Buys

2

Sells

0

Largest Trade

$15K–$50K

Insiders

2

Institutional Funds

17

Inst. Value

$1K–$15K

Activist Filings

8

Insider Trades

InsiderTitleTypeValueSharesPriceDate
Varner John RodneyChairmanBUY$15K–$50K19K$1.05Apr 24, 2023
VACZY CATHERINE MEVP GC Chief Strat…BUY$15K–$50K20K$1.07Apr 24, 2023
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Activist & 5%+ Owners

SC 13D/13G filings — investors holding 5%+ of outstanding shares

Ayrton Capital LLC

SC 13G · Feb 11, 2026

9.7%

250K shares

Mitchell P. Kopin

SC 13G · Nov 3, 2025

5.0%

85K shares

0.0%

6K shares

MASAYA OTSUKA

SC 13G/A · Oct 24, 2024

0.0%

0 shares

MASAYA OTSUKA

SC 13G · Oct 22, 2024

6.8%

0 shares

505.0%

131K shares

CVI Investments, Inc.

SC 13G/A · Feb 14, 2024

4.9%

3.1M shares

CVI Investments, Inc.

SC 13G · Jul 24, 2023

5.8%

3.5M shares

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