Insider Trading for MCHB
View recent insider trading activity including purchases, sales, and awards. Insider trading can provide insights into how executives view their company's prospects.
Insider Trading Summary
Shares Acquired
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Shares Disposed
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Net Position
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Recent Activity (30 Days)
No insider transactions in the past 30 days.
Quarterly Activity (3 Months)
Acquisitions: 55.1K shares
Dispositions: 16.5K shares
Net: 38.6K shares
Insiders have been net buyers over the quarter, suggesting potential confidence in medium-term business fundamentals.
Key Insider Activity: Sep 2, 2025 to Jun 15, 2026
Downer Edward Michael
DirectorDirector
+3.9M shares
11 transactions
Downer Douglas E
DirectorDirector
+3.4M shares
9 transactions
Cochran Patricia
DirectorDirector
+21.3K shares
6 transactions
Wilcox Jon R
DirectorDirector
+21.3K shares
6 transactions
Crowe Adrienne Y
DirectorDirector
+21.3K shares
6 transactions
Transaction Details
| Date | Insider | Role | Transaction | Shares | Price | Value | Owned After | SEC Filing |
|---|---|---|---|---|---|---|---|---|
| Jun 15, 2026 | Downer Edward Michael | DDirector | Sale | 2 | $15.13 | $30.26 | 1.1M | View |
| May 28, 2026 | Pellegrino Nancy D | DDirector | Award/Grant | 5.5K | $0.00 | $0.00 | 5.5K | View |
| May 28, 2026 | Russell Kenneth D | DDirector | Award/Grant | 5.5K | $0.00 | $0.00 | 5.5K | View |
May 28, 2026 | Locked | — | — | — | — | — | — | — |
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May 28, 2026 | Locked | — | — | — | — | — | — | — |
May 27, 2026 | Locked | — | — | — | — | — | — | — |
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Mar 1, 2026 | Locked | — | — | — | — | — | — | — |
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Feb 15, 2026 | Locked | — | — | — | — | — | — | — |
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Feb 15, 2026 | Locked | — | — | — | — | — | — | — |
Dec 31, 2025 | Locked | — | — | — | — | — | — | — |
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Dec 31, 2025 | Locked | — | — | — | — | — | — | — |
Oct 7, 2025 | Locked | — | — | — | — | — | — | — |
Oct 7, 2025 | Locked | — | — | — | — | — | — | — |
Sep 26, 2025 | Locked | — | — | — | — | — | — | — |
Sep 26, 2025 | Locked | — | — | — | — | — | — | — |
Sep 26, 2025 | Locked | — | — | — | — | — | — | — |
Sep 26, 2025 | Locked | — | — | — | — | — | — | — |
Sep 2, 2025 | Locked | — | — | — | — | — | — | — |
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Sep 2, 2025 | Locked | — | — | — | — | — | — | — |
Click "View" in the SEC Filing column to access the detailed SEC form submission for each transaction.
Executive Activity:
Executives have been net buyers of MCHB stock, which is typically a strong positive signal.