Insider Trading for AD
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: 5.6K shares
Dispositions: 0 shares
Net: 5.6K shares
Insiders have been net buyers over the quarter, suggesting potential confidence in medium-term business fundamentals.
Key Insider Activity: Nov 17, 2003 to May 19, 2026
Sheehan Daniel J
ExecutivePresident
-34.5K shares
6 transactions
HERINGTON CHARLES M
DirectorDirector
+24.3K shares
5 transactions
KAPLAN KAREN
DirectorDirector
+3.5K shares
4 transactions
Carlson Anthony J
ExecutiveChief Executive Officer
-1.7K shares
17 transactions
HARCZAK HARRY J JR
DirectorDirector
+1.9K shares
1 transactions
Transaction Details
| Date | Insider | Role | Transaction | Shares | Price | Value | Owned After | SEC Filing |
|---|---|---|---|---|---|---|---|---|
| May 19, 2026 | Toomey John M | DDirector | Unknown | 0 | $0.00 | $0.00 | 0 | View |
| May 19, 2026 | HARCZAK HARRY J JR | DDirector | Award/Grant | 1.9K | $50.91 | $95,354.43 | 21.2K | View |
| May 19, 2026 | Iriarte Esteban C | DDirector | Award/Grant | 1.9K | $50.91 | $95,354.43 | 11.4K | View |
May 19, 2026 | Locked | — | — | — | — | — | — | — |
Apr 3, 2026 | Locked | — | — | — | — | — | — | — |
Apr 3, 2026 | Locked | — | — | — | — | — | — | — |
Apr 3, 2026 | Locked | — | — | — | — | — | — | — |
Apr 3, 2026 | Locked | — | — | — | — | — | — | — |
Apr 3, 2026 | Locked | — | — | — | — | — | — | — |
Apr 3, 2026 | Locked | — | — | — | — | — | — | — |
Mar 17, 2026 | Locked | — | — | — | — | — | — | — |
Mar 4, 2026 | Locked | — | — | — | — | — | — | — |
Mar 4, 2026 | Locked | — | — | — | — | — | — | — |
Mar 4, 2026 | Locked | — | — | — | — | — | — | — |
Jan 2, 2026 | Locked | — | — | — | — | — | — | — |
Jan 2, 2026 | Locked | — | — | — | — | — | — | — |
Jan 2, 2026 | Locked | — | — | — | — | — | — | — |
Nov 16, 2025 | Locked | — | — | — | — | — | — | — |
Nov 16, 2025 | Locked | — | — | — | — | — | — | — |
Nov 16, 2025 | Locked | — | — | — | — | — | — | — |
Nov 16, 2025 | Locked | — | — | — | — | — | — | — |
Jan 26, 2006 | Locked | — | — | — | — | — | — | — |
Jan 26, 2006 | Locked | — | — | — | — | — | — | — |
Jan 26, 2006 | Locked | — | — | — | — | — | — | — |
Jan 26, 2006 | Locked | — | — | — | — | — | — | — |
May 4, 2005 | Locked | — | — | — | — | — | — | — |
Jan 20, 2005 | Locked | — | — | — | — | — | — | — |
Jan 20, 2005 | Locked | — | — | — | — | — | — | — |
Jan 20, 2005 | Locked | — | — | — | — | — | — | — |
Dec 13, 2004 | Locked | — | — | — | — | — | — | — |
Dec 13, 2004 | Locked | — | — | — | — | — | — | — |
Dec 13, 2004 | Locked | — | — | — | — | — | — | — |
Nov 6, 2004 | Locked | — | — | — | — | — | — | — |
Oct 14, 2004 | Locked | — | — | — | — | — | — | — |
Oct 14, 2004 | Locked | — | — | — | — | — | — | — |
Oct 14, 2004 | Locked | — | — | — | — | — | — | — |
Oct 14, 2004 | Locked | — | — | — | — | — | — | — |
Oct 14, 2004 | Locked | — | — | — | — | — | — | — |
Oct 14, 2004 | Locked | — | — | — | — | — | — | — |
Jan 23, 2004 | Locked | — | — | — | — | — | — | — |
Jan 23, 2004 | Locked | — | — | — | — | — | — | — |
Nov 17, 2003 | Locked | — | — | — | — | — | — | — |
Click "View" in the SEC Filing column to access the detailed SEC form submission for each transaction.
Executive Activity:
Executives have been net sellers of AD stock, though this may be part of planned diversification.