Company / CIK 0000933974
Azenta, Inc.
- Ticker
- AZTA
- Size, estimated from filings
- Small cap ($300M – $2B)
- Insiders on file
- 15
- Members of Congress who traded it
- 1
- Federal contracts on record
- none matched
- Lobbying filings on record
- none matched
- SEC filings
- EDGAR ↗
- Latest trade on record
- October 22, 2026
Azenta, Inc. (AZTA) has 15 insiders on file who disclosed 30 transactions in the last 12 months (2 open-market buys, 8 sales, about $2.0M at reported prices), and 3 congressional trades in its stock are on record. No federal contract award that started in the last 180 days was found for a recipient with exactly this name; no lobbying filing names it as client this year.
Azenta, Inc. in charts
Who is trading this stock
Which people account for the buying and selling over the last 12 months?
8 people account for the disclosed buying and selling in Azenta, Inc. over the last 12 months; the most active is Marotta John with $327K.
Insiders
| Name | Role | Rows | Bought | Sold | Last filed |
|---|---|---|---|---|---|
| Madaus Martin D | Interim CEO | 4 | 0 | 2 | October 23, 2026 |
| MARTIN WILLIAM E. III | President Multiomics | 2 | 0 | 0 | September 16, 2026 |
| Pirogova Olga | SVP and CHRO | 4 | 0 | 2 | September 16, 2026 |
| Lin Lawrence Y. | EVP, CFO and Treasurer | 3 | 0 | 1 | September 16, 2026 |
| Starr Ephraim | SVP, Gen Counsel & Secretary | 4 | 1 | 1 | September 16, 2026 |
| Bello Erik J. | VP Chief Accounting Officer | 1 | 0 | 0 | September 16, 2026 |
| Cornog William L | Director | 2 | 1 | 0 | May 19, 2026 |
| Koffey Quentin | Director | 1 | 0 | 0 | May 12, 2026 |
| Davis Robyn C | Director | 1 | 0 | 0 | February 6, 2026 |
| McLaughlin Erica | Director | 1 | 0 | 0 | February 6, 2026 |
| Casal Frank | Director | 1 | 0 | 0 | February 6, 2026 |
| Doshi Dipal | Director | 1 | 0 | 0 | February 6, 2026 |
| Nova Tina Susan | Director | 1 | 0 | 0 | February 6, 2026 |
| Marotta John | President and CEO | 2 | 0 | 1 | November 25, 2025 |
| Zhou Ginger | SVP and GM, Multiomics | 2 | 0 | 1 | November 25, 2025 |
Rows are this company's Form 4 rows for each person. "Bought" and "sold" count open-market purchases (code P) and sales only. More in insider buying and insider selling.
Members of Congress who traded AZTA
From periodic transaction reports that name the company's stock. Amounts are the sums of the ranges as filed. Every row is on the AZTA page.
| Member | Seat | Trades | Bought | Sold | Range as filed | Latest |
|---|---|---|---|---|---|---|
| Gilbert Ray Cisneros, Jr. | Representative (CA, District 31), Democrat | 3 | 3 | 0 | $3,003–$45K | March 3, 2026 |
Insider transactions
| Filer | Security | Side | Trade date | Disclosed | Lag | Shares | Price | Value | Flags | Source | Share |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Madaus Martin D | AZTA | Sell F | October 22, 2026 | October 23, 2026 | 1d | 1,294 | $36 | $47K | Form 4 ↗ | ||
| Madaus Martin D | AZTA | Sell F | September 22, 2026 | September 23, 2026 | 1d | 1,456 | $34 | $50K | Form 4 ↗ | ||
| Bello Erik J. | AZTA | Other A | September 15, 2026 | September 16, 2026 | 1d | 4,586 | — | — | Form 4 ↗ | ||
| Starr Ephraim | AZTA | Other A | September 14, 2026 | September 16, 2026 | 2d | 15,272 | — | — | Form 4 ↗ | ||
| Lin Lawrence Y. | AZTA | Other A | September 14, 2026 | September 16, 2026 | 2d | 30,544 | — | — | Form 4 ↗ | ||
| Pirogova Olga | AZTA | Other A | September 14, 2026 | September 16, 2026 | 2d | 15,272 | — | — | Form 4 ↗ | ||
| MARTIN WILLIAM E. III | AZTA | Other A | September 14, 2026 | September 16, 2026 | 2d | 15,272 | — | — | Form 4 ↗ | ||
| Madaus Martin D | AZTA | Other A | September 14, 2026 | September 16, 2026 | 2d | 36,653 | — | — | Form 4 ↗ | ||
| Pirogova Olga | AZTA | Sell F | August 9, 2026 | August 11, 2026 | 2d | 1,085 | $32 | $35K | Form 4 ↗ | ||
| Starr Ephraim | AZTA | Buy P | July 31, 2026 | August 4, 2026 | 4d | 335 | $24 | $8,096 | Form 4 ↗ | ||
| Cornog William L | AZTA | Buy P | May 18, 2026 | May 19, 2026 | 1d | 10,000 | $16 | $164K | indirect | Form 4 ↗ | |
| Starr Ephraim | AZTA | Sell F | May 15, 2026 | May 18, 2026 | 3d | 3,621 | $16 | $58K | Form 4 ↗ | ||
| Koffey Quentin | AZTA | Other A | February 5, 2026 | May 12, 2026 | 96d | 5,663 | — | — | late | Form 4 ↗ | |
| MARTIN WILLIAM E. III | AZTA | Other A | April 28, 2026 | April 30, 2026 | 2d | 17,790 | $24 | $431K | Form 4 ↗ | ||
| Nova Tina Susan | AZTA | Other A | February 6, 2026 | February 6, 2026 | 0d | 5,663 | $28 | $158K | Form 4 ↗ | ||
| Cornog William L | AZTA | Other A | February 5, 2026 | February 6, 2026 | 1d | 5,663 | — | — | derivative | Form 4 ↗ | |
| Madaus Martin D | AZTA | Other A | February 5, 2026 | February 6, 2026 | 1d | 5,663 | — | — | derivative | Form 4 ↗ | |
| Doshi Dipal | AZTA | Other A | February 5, 2026 | February 6, 2026 | 1d | 5,663 | $28 | $158K | Form 4 ↗ | ||
| Casal Frank | AZTA | Other A | February 5, 2026 | February 6, 2026 | 1d | 7,243 | $28 | $202K | Form 4 ↗ | ||
| McLaughlin Erica | AZTA | Other A | February 5, 2026 | February 6, 2026 | 1d | 5,663 | $28 | $158K | Form 4 ↗ | ||
| Davis Robyn C | AZTA | Other A | February 5, 2026 | February 6, 2026 | 1d | 5,663 | — | — | derivative | Form 4 ↗ | |
| Marotta John | AZTA | Other A | November 24, 2025 | November 25, 2025 | 1d | 122,269 | — | — | Form 4 ↗ | ||
| Lin Lawrence Y. | AZTA | Other A | November 24, 2025 | November 25, 2025 | 1d | 36,681 | — | — | Form 4 ↗ | ||
| Pirogova Olga | AZTA | Other A | November 24, 2025 | November 25, 2025 | 1d | 16,303 | — | — | Form 4 ↗ | ||
| Zhou Ginger | AZTA | Other A | November 24, 2025 | November 25, 2025 | 1d | 13,042 | — | — | Form 4 ↗ | ||
| Starr Ephraim | AZTA | Other A | November 24, 2025 | November 25, 2025 | 1d | 34,235 | — | — | Form 4 ↗ | ||
| Zhou Ginger | AZTA | Sell F | November 14, 2025 | November 17, 2025 | 3d | 1,118 | $30 | $33K | Form 4 ↗ | ||
| Pirogova Olga | AZTA | Sell F | November 14, 2025 | November 17, 2025 | 3d | 1,553 | $30 | $46K | Form 4 ↗ | ||
| Lin Lawrence Y. | AZTA | Sell F | November 14, 2025 | November 17, 2025 | 3d | 3,039 | $30 | $90K | Form 4 ↗ | ||
| Marotta John | AZTA | Sell F | November 14, 2025 | November 17, 2025 | 3d | 10,980 | $30 | $327K | Form 4 ↗ |
Federal contracts (USAspending, awards started in the last 180 days)
No contract award starting in the last 180 days was found for a recipient named exactly "Azenta, Inc.". Subsidiaries and differently-spelled recipients are not matched — search contracts.
Lobbying (Senate LDA, as client)
No LDA filing posted since October 2025 names "Azenta, Inc." as the client. Filings under a subsidiary or trade-association name are not matched — search lobbying.
Related companies
Companies whose stock was traded by the same people who traded AZTA, by number of filers in common. It shows overlap in public filings and nothing else.
- CrowdStrike Holdings, Inc. CRWD 1 filer in common
- Cloudflare, Inc. NET 1 filer in common
- Uber Technologies, Inc UBER 1 filer in common
- Datadog, Inc. DDOG 1 filer in common
- CARVANA CO. CVNA 1 filer in common
- Arista Networks, Inc. ANET 1 filer in common
- Credo Technology Group Holding Ltd CRDO 1 filer in common
- AppLovin Corp APP 1 filer in common
Guides for this page
- What is SEC Form 4? Who files: officers, directors and owners of more than 10% of a class of the company's shares.
- Insider buying vs insider selling Selling outweighs buying by a wide margin in normal times.
- What disclosure data cannot tell you Filings are late by design: up to 45 days for Congress, two business days for insiders.
Sources and method
| Source | Filings | Rows | First filed | Newest filed | Read the originals |
|---|---|---|---|---|---|
| House Clerk, periodic transaction reports | 3 | 3 | November 18, 2025 | April 7, 2026 | House Clerk search |
| SEC EDGAR, Form 4 | 30 | 30 | November 17, 2025 | October 23, 2026 | Form 4 list on EDGAR |
Site built October 27, 2026. Every row in the tables above links to its own filing. To quote a figure, use the Cite button at the top of the page; see how to cite and reuse.
Insiders and their transactions come from SEC EDGAR Form 4 filings for this issuer. Contracts and lobbying are matched by exact normalized name (suffixes like Inc./Corp. ignored) to USAspending recipients and LDA clients — a conservative match that misses subsidiaries on purpose. See methodology and corrections.
Not investment advice. Public records shown as filed; no recommendation is made or implied.