Massivemarkets

SEC Form 4

Azenta, Inc. (AZTA) insider trading

In the 12 months to Oct 26, 2026, 2 AZTA insiders reported open-market sales of $61.9K across 2 filings; 3 insiders bought $699.5K.

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

Open-market sales
$61.9K
2 filings · 2 insiders
Open-market purchases
$699.5K
4 filings

Who traded AZTA, and when

  • Purchase
  • Sale

AZTA daily close from Oct 27, 2025 to Oct 26, 2026, between $16.02 and $42.73, last $37.06. 2 sale and 4 purchase filings by 5 insiders, marked at their filing dates. William L. Cornog, Director: bought $353.7K across 2 filings, first filed Nov 25, 2025, last May 19, 2026. Alan J. Malus, Director: bought $319.8K across 1 filing, first filed Nov 14, 2025, last Nov 14, 2025. Ginger Zhou, SVP and GM, Multiomics: sold $31.0K across 1 filing, first filed Nov 14, 2025, last Nov 14, 2025. Olga Pirogova, SVP and CHRO: sold $31.0K across 1 filing, first filed Nov 14, 2025, last Nov 14, 2025. John Marotta, President and CEO: bought $26.0K across 1 filing, first filed Nov 14, 2025, last Nov 14, 2025.

Largest mark · tap a row for others

Alan J. Malus · Director

Purchase $319,800

12,000 shares at $26.65 avg

Filed Nov 14, 2025 · traded May 30

Close on filing date $29.75

AZTA daily closelast $37.06

William L. Cornog · Director

$353.7K bought

Alan J. Malus · Director

$319.8K bought

Ginger Zhou · SVP and GM, Multiomics

$31.0K sold

Olga Pirogova · SVP and CHRO

$31.0K sold

John Marotta · President and CEO

$26.0K bought
One row per insider; marks sit at the SEC filing date, sized by dollar value.

Open-market trades

6 filings in the last 12 months
Other insider activity (not market trades) · 26 records
  • Tax withholding8 records
  • Grants and awards17 records
  • Employee stock purchase plan1 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.
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 Azenta, Inc.'s CEO sold stock?

No. Martin D. Madaus and John Marotta (CEOs) made no open-market sales filed as CEO in the last 12 months.

How current is AZTA’s insider data?

These are AZTA 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 AZTA 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 AZTA 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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