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Insider · CIK 0001515991

John W. Sharkey

officer

Files at GOVX (GeoVax Labs, Inc.). First filing Apr 10, 2025, latest Apr 10, 2025.

In brief

John W. Sharkey files SEC Form 4 as officer at GOVX (GeoVax Labs, Inc.). Since Apr 10, 2025, John W. Sharkey has reported 1 open-market buy worth $5,940 and 0 open-market sells worth $0, the latest filed on Apr 10, 2025.

A track record needs three past buys with six months of prices behind them; John W. Sharkey has 0, so none is measured yet.

The newest scored trade: bought $5,940 of GOVX on Apr 10, 2025, filed Apr 10, 2025, scored 58 (moderate).

Track record
Not enough history
Fewer than three past buys with six months of prices.
Median 6-month excess
-
after past buys, n = 0
Hit rate
-
past buys that beat the index over 6 months
Open-market trades
1 / 0
$5,940 bought, $0 sold

Where the trades landed

Last year at the company this insider has traded most, with each buy and sell on the bar it happened.

GOVX: GeoVax Labs, Inc.

GOVXOct 12, 2026 · close 0.28

Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value. Click a marked bar to open the signal.Charts by TradingView Lightweight Charts™

Signals

This insider’s open-market buys and sells, scored.

ScoreCompanyValueHoldingsPrice contextFiled
58Moderate
GOVXbuy 4
GeoVax Labs, Inc.
$5,940
6,000 shares
+3141%0% from low-71% from high

Transactions

Every row this insider has filed, 3 in all, newest first.

DateCompanyTransactionSharesPriceValueHoldings afterFiled
Jun 17, 2026GOVX
GeoVax Labs, Inc.
AGrant or award
Stock Optionderivative
+17,600$0.00$017,600Jun 22, 2026
Jun 5, 2025GOVX
GeoVax Labs, Inc.
AGrant or award
Stock Optionderivative
+70,000$0.00$070,000Jun 6, 2025
Apr 10, 2025GOVX
GeoVax Labs, Inc.
POpen-market purchase
Common Stock
+6,000$0.99$5,9406,191Apr 10, 2025

Questions about John W. Sharkey

Answered from the filings on this page, as of the latest one.

Is John W. Sharkey buying or selling?

Not in the last 12 months. John W. Sharkey's latest open-market trade on SEC Form 4 was bought $5,940 of GOVX on Apr 10, 2025.

How did John W. Sharkey's past buys perform?

Not measured yet. InsiderTell needs three past buys with six months of prices to publish a track record, and John W. Sharkey has 0.

Where does John W. Sharkey file Form 4?

John W. Sharkey has filed Form 4 at GOVX (GeoVax Labs, Inc.) as VP, Business Development. A Form 4 is required of officers, directors and holders of more than 10% of a share class within two business days of a trade.

Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.

John W. Sharkey: insider trades and track record | InsiderTell