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Insider Trading for DYAI

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

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Shares Disposed
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Net Position
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Recent Activity (30 Days)

Acquisitions: 0 shares
Dispositions: 95.4K shares
Net: -95.4K shares

Insiders have been net sellers recently, which could indicate concerns about current valuation or short-term outlook.

Quarterly Activity (3 Months)

Acquisitions: 0 shares
Dispositions: 95.4K shares
Net: -95.4K shares

Insiders have been net sellers over the quarter, which institutional investors may view as a cautionary signal.

Key Insider Activity: Jan 2, 2024 to Jul 24, 2026

Francisco Trust under agreement dated February 28, 1996
Other10 Percent Owner
+684.1K shares
13 transactions
EMALFARB MARK A
ExecutiveChief Executive Officer
+598.2K shares
8 transactions
Hazelton Joseph P
ExecutiveChief Operating Officer
+321.6K shares
8 transactions
Bose Arindam
DirectorDirector
+169.4K shares
11 transactions
Lucy Patrick K.
DirectorDirector
+209.6K shares
9 transactions

Transaction Details

DateInsiderRoleTransactionSharesPriceValueOwned AfterSEC Filing
Jul 24, 2026Francisco Trust under agreement dated February 28, 199610 Percent OwnerSale2.6K$1.21$3,173.473.3MView
Jul 23, 2026Francisco Trust under agreement dated February 28, 199610 Percent OwnerSale54.8K$1.30$71,303.003.3MView
Jul 22, 2026Francisco Trust under agreement dated February 28, 199610 Percent OwnerSale38.0K$1.33$50,481.453.3MView
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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 DYAI stock, which is typically a strong positive signal.