Company · Ownership research

Azenta, Inc. AZTA

CIK 0000933974

Form 4 transactions dated Sep 1, 2023 to Sep 26, 2026, as reported to the SEC.

Insider trading Initial holdings Institutional holders

Insider filings on file run through 2026-08-11.

Insider purchases & sales

Purchased: $2.02M
Sold: $293.96K

Sep 1, 2023 – Aug 11, 2026
Available records · partial months are marked ·

202510 of 10 preview events

Date	Insider	Activity	Trade value (USD)	% of prior holding
2025-09-10	Marotta John President and CEO · Director	Sale	$9.29K 316 shares sold	0.30% sold Direct holding	▾
2025-08-12	Zhou Ginger SVP and GM, Multiomics	Sale	$30.97K 1,085 shares sold	3.89% sold Direct holding	▾
2025-08-12	Pirogova Olga SVP and CHRO	Sale	$30.97K 1,085 shares sold	5.60% sold Direct holding	▾
2025-06-02	Marotta John President and CEO · Director	Purchase	$25.99K 1,000 shares bought	0.94% added Direct holding	▾
2025-05-30	Malus Alan J Director	Purchase	$319.80K 12,000 shares bought	238.33% added Direct holding	▾
2025-05-20	Cornog William L Director	Purchase	$75.21K 2,748 shares bought	11.92% added Direct holding	▾
2025-05-19	Cornog William L Director	Purchase	$112.02K 4,152 shares bought	21.97% added Direct holding	▾
2025-05-16	Cornog William L Director	Purchase	$2.65K 100 shares bought	0.53% added Direct holding	▾
2025-02-03	Hughes Violetta VP, Chief Accounting Officer	Sale	$16.79K 317 shares sold	3.20% sold Direct holding	▾
2025-01-31	Zhou Ginger SVP and General Manager, Genom	Purchase	$19.13K 417 shares bought	1.52% added Direct holding	▾

Showing 10 / 10 record groups in 2025. The complete set is available through the API.

Azenta, Inc. · AZTA

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{"ticker":"AZTA","transaction_code":["P","S"],"transaction_form_type":"4","page_size":20}

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Figures are as reported to the SEC and merged with later amendments where Akkru could match them. Preview limits apply to what is listed, not to the totals, which come from the complete reported data. Nothing is zero-filled: a missing quarter or month is shown as missing.

Non-cancelled, non-derivative purchase (P) and sale (S) rows dated inside the public window, as reported. Includes open-market and private transactions. Data after the latest filing is not asserted complete and is not zero-filled. A grouped event shares filing, transaction date, security, code, direction, ownership bucket and source. Derivative groups also match underlying security, exercise price, exercise/expiration dates and footnote references. Reported rows are retained; P/S price lots can be grouped. Post-transaction balances are never summed.