Massivemarkets

SEC Form 4

ADARx Pharmaceuticals, Inc. (ADRX) insider trading

In the 12 months to Oct 26, 2026, 7 ADRX insiders reported open-market purchases of $87.7M across 7 filings; no open-market sales were filed.

Latest filing · Last 12 months · Source: SEC EDGAR · How we count

Open-market sales
$0
0 filings · 0 insiders
Open-market purchases
$87.7M
7 filings

Who traded ADRX, and when

  • Purchase

ADRX daily close from Sep 25, 2026 to Oct 26, 2026, between $17.13 and $20.64, last $17.85. 0 sale and 7 purchase filings by 7 insiders, marked at their filing dates. Simeon George, Director: bought $27.2M across 1 filing, first filed Sep 29, 2026, last Sep 29, 2026. SR ONE CAPITAL MANAGEMENT, LLC, 10% owner: bought $27.2M across 1 filing, first filed Sep 29, 2026, last Sep 29, 2026. Carl L. Gordon, Director: bought $16.2M across 1 filing, first filed Sep 30, 2026, last Sep 30, 2026. OrbiMed Genesis GP LLC, Director: bought $10.0M across 1 filing, first filed Sep 30, 2026, last Sep 30, 2026. OrbiMed Advisors Israel II Ltd, Director: bought $5.1M across 1 filing, first filed Sep 30, 2026, last Sep 30, 2026. Erez Chimovits, Director: bought $1.0M across 1 filing, first filed Sep 30, 2026, last Sep 30, 2026. OrbiMed Capital GP VII LLC, Director: bought $1.0M across 1 filing, first filed Sep 30, 2026, last Sep 30, 2026.

Largest mark · tap a row for others

Simeon George · Director

Purchase $27,200,000

1,600,000 shares at $17.00 avg

Filed Sep 29, 2026 · traded Sep 28

Close on filing date $20.64

ADRX daily closelast $17.85

Simeon George · Director

$27.2M bought

SR ONE CAPITAL MANAGEMENT, LLC · 10% owner

$27.2M bought

Carl L. Gordon · Director

$16.2M bought

OrbiMed Genesis GP LLC · Director

$10.0M bought

OrbiMed Advisors Israel II Ltd · Director

$5.1M bought

Erez Chimovits · Director

$1.0M bought

OrbiMed Capital GP VII LLC · Director

$1.0M bought
One row per insider; marks sit at the SEC filing date, sized by dollar value.

Open-market trades

7 filings in the last 12 months
Other insider activity (not market trades) · 38 records
  • Other38 records

Reported on Form 4 but not purchases or sales in the market, so not counted in the totals above.

How to read this page

Open-market purchase or sale
A buy or sell of the company's stock at market price. Grants, option exercises, shares withheld for tax, gifts and employee stock plan purchases are listed separately and not counted.
Filing date
Insiders have two business days to report a trade. Totals and the chart use the filing date, when the trade became public.
Counted once
When several owners (a fund and its partners, say) report the same trade, it's counted once. Corrected filings replace the originals.

Frequently asked questions

Has ADARx Pharmaceuticals, Inc.'s CEO sold stock?

No. Zhen Li (CEO) made no open-market sales filed as CEO in the last 12 months.

How current is ADRX’s insider data?

These are ADRX Form 4 filings from the last year, refreshed daily. The Massive Form 4 API has the full, continuously updated record.

What counts as an open-market buy or sell?

Only purchases and sales at the market price. Option exercises, grants, gifts, and shares withheld for taxes are reported on Form 4 but are left out of the buy and sell totals.

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Track ADRX insider trades with your agent

This page joins two Massive endpoints: Form 4 filings and daily prices. Ask an agent to watch for new filings:

Using the Massive API (massive.com/docs/llms.txt), check Form 4 filings for ADRX every day with transaction_code=P and tell me when an insider files an open-market purchase, with their role, shares, price and the filing link.

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