Azenta (AZTA) stock: insider trades, news & valuation
Strong buyingShare price and insider trades
Azenta insider trading at a glance (Oct 9, 2026): in the past 12 months, 3 insiders bought $697K and 2 sold $62K of AZTA stock on the open market, including a cluster buy that began May 19, 2025.
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AZTA insider buying and selling by quarter
Open-market purchases (green, above the line) and sales (red, below), by trade date.
| Quarter | Bought | Purchases | Sold | Sales |
|---|---|---|---|---|
| Q4 2026 | — | 0 | — | 0 |
| Q3 2026 | $8K | 1 | — | 0 |
| Q2 2026 | $164K | 1 | — | 0 |
| Q1 2026 | — | 0 | — | 0 |
| Q4 2025 | — | 0 | — | 0 |
| Q3 2025 | — | 0 | $62K | 2 |
| Q2 2025 | $536K | 5 | — | 0 |
Valuation, profit and volume
Summary
Over the past 12 months, 3 Azenta, Inc. insiders reported open-market purchases totaling $697K, while 2 insiders reported sales totaling $62K. The most recent cluster buy began on May 19, 2025, when 3 insiders bought a combined $533K. Among insiders with enough purchase history to measure, William L Cornog (Director) has the highest Insider Score at 78. 0 of 2 recorded sales were made under pre-scheduled Rule 10b5-1 trading plans, which are usually less informative than discretionary sales.
Insider transactions
Open-market purchases and sales.
| Filed | Insider | Type | Shares | Price | Value | Since | Score |
|---|---|---|---|---|---|---|---|
| Aug 4SEC | Ephraim StarrSvp, Gen Counsel & Secretary | Buy | 33568,728 held (+0%) | $24.17 | $8K | +56.1% | — |
| May 19SEC | William L CornogDirector | Buy | 10,00019,703 held (+103%) | $16.38 | $164K | +130.3% | 78 |
| Nov 25SEC | William L CornogDirector | Buy | 4,15223,047 held (+22%) | $26.98 | $112K | +39.8% | 78 |
| Nov 25SEC | William L CornogDirector | Buy | 2,74825,795 held (+12%) | $27.37 | $75K | +37.8% | 78 |
| Nov 25SEC | William L CornogDirector | Buy | 10018,895 held (+1%) | $26.50 | $3K | +42.3% | 78 |
| Nov 14SEC | Alan J MalusDirector | Buy | 12,00017,035 held (+238%) | $26.65 | $320K | +41.5% | — |
| Nov 14SEC | Ginger ZhouSvp And Gm, Multiomics | Sell | 1,08526,831 held (−4%) | $28.54 | $31K | +32.2% | — |
| Nov 14SEC | Olga PirogovaSvp And Chro | Sell | 1,08518,288 held (−6%) | $28.54 | $31K | +32.2% | — |
| Nov 14SEC | John MarottaCEO, President | Buy | 1,000107,296 held (+1%) | $25.99 | $26K | +45.1% | — |
Insiders at Azenta, Inc.
| Insider | Bought | Sold | Last filing | Score |
|---|---|---|---|---|
| William L CornogDirector | $354K | — | May 19, 2026 | 78 |
| Alan J MalusDirector | $320K | — | Nov 14, 2025 | — |
| John MarottaCEO, President | $26K | — | Nov 14, 2025 | — |
| Ginger ZhouSvp And Gm, Multiomics | — | $31K | Nov 14, 2025 | — |
| Olga PirogovaSvp And Chro | — | $31K | Nov 14, 2025 | — |
| Ephraim StarrSvp, Gen Counsel & Secretary | $8K | — | Aug 4, 2026 | — |
AZTA stock: common questions
Are Azenta, Inc. insiders buying AZTA stock?
In the past 12 months, 3 insiders reported open-market purchases of AZTA worth $697K. The latest was Svp, Gen Counsel & Secretary Ephraim Starr bought $8K of AZTA at $24.17 — first open-market purchase in our records.
Are Azenta, Inc. insiders selling AZTA stock?
2 insiders reported sales worth $62K over the same period.
Where does this data come from?
Every transaction comes from Form 4 filings that insiders must submit to the SEC within two business days of a trade. We pull them from SEC EDGAR every night.
What is AZTA's 52-week range?
Over the past year AZTA has traded between $16.02 and $42.73. It last closed at $37.72 on Oct 9, 2026.