Massivemarkets

SEC Form 4

AN2 Therapeutics, Inc. (ANTX) insider trading

In the 12 months to Oct 26, 2026, one ANTX insider reported open-market sales of $316.7K across 3 filings; one director bought $11.6K.

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

Open-market sales
$316.7K
3 filings · 1 insider
Open-market purchases
$11.6K
1 filing · Margaret M. FitzPatrick, Director
Pre-arranged sales (10b5-1)
3 of 3
All $316.7K sold was pre-arranged

Who traded ANTX, and when

  • Purchase
  • Sale
  • Sale, pre-arranged (10b5-1)

ANTX daily close from Oct 27, 2025 to Oct 26, 2026, between $1.03 and $6.28, last $3.61. 3 sale and 1 purchase filings by 2 insiders, marked at their filing dates. Robin Shane Readnour, Director: sold $316.7K across 3 filings, first filed Aug 19, 2026, last Sep 11, 2026. Margaret M. FitzPatrick, Director: bought $11.6K across 1 filing, first filed Sep 2, 2026, last Sep 2, 2026.

Largest mark · tap a row for others

Robin Shane Readnour · Director

Sale $212,702

35,402 shares at $6.01 avg

Filed Aug 19, 2026 · traded Aug 17

Pre-arranged (10b5-1) · close on filing date $5.96

ANTX daily closelast $3.61

Robin Shane Readnour · Director

$316.7K sold

Margaret M. FitzPatrick · Director

$11.6K bought
One row per insider; marks sit at the SEC filing date, sized by dollar value.

Open-market trades

4 filings in the last 12 months
Other insider activity (not market trades) · 33 records
  • Tax withholding (sold to cover)14 records
  • Grants and awards18 records
  • Gifts1 record

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.
Pre-arranged (10b5-1)
The insider marked the filing as made under a trading plan set up in advance (SEC Rule 10b5-1). The mark covers the whole filing, and an unmarked filing may still be under a plan.
Filing date
Insiders have two business days to report a trade. Totals and the chart use the filing date, when the trade became public.

Frequently asked questions

Has AN2 Therapeutics, Inc.'s CEO sold stock?

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

How current is ANTX’s insider data?

These are ANTX 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.

Build with AI

Track ANTX 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 ANTX 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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