Insider Trading for STAK
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)
No insider transactions in the past 3 months.
Key Insider Activity: Nov 11, 2003 to Mar 17, 2026
ARAGONA JOSEPH C
DirectorDirector, 10 Percent Owner:
-85.6042 shares
5 transactions
PATTERSON WILLIAM KIRK
ExecutiveChief Financial Officer
-402.7K shares
46 transactions
Mikel Steven H.
ExecutiveCorporate Officer
+700.0K shares
2 transactions
CASH HARVEY B
DirectorDirector
-215.0K shares
1 transactions
WONISH ROBERT G
DirectorDirector
+500.0K shares
3 transactions
Transaction Details
| Date | Insider | Role | Transaction | Shares | Price | Value | Owned After | SEC Filing |
|---|---|---|---|---|---|---|---|---|
| Mar 17, 2026 | Gao Huyun | ECorporate Officer | Unknown | 0 | $0.00 | $0.00 | 1.5M | View |
| Mar 17, 2026 | Xu Ke Dennis | EOfficer | Unknown | 0 | $0.00 | $0.00 | 0 | View |
| Mar 17, 2026 | Xu Zhaohui Randall | DDirector: | Unknown | 0 | $0.00 | $0.00 | 0 | View |
Mar 17, 2026 | Locked | — | — | — | — | — | — | — |
Mar 17, 2026 | Locked | — | — | — | — | — | — | — |
Mar 17, 2026 | Locked | — | — | — | — | — | — | — |
Mar 17, 2026 | Locked | — | — | — | — | — | — | — |
Aug 25, 2016 | Locked | — | — | — | — | — | — | — |
Sep 28, 2015 | Locked | — | — | — | — | — | — | — |
Sep 28, 2015 | Locked | — | — | — | — | — | — | — |
Sep 1, 2015 | Locked | — | — | — | — | — | — | — |
Aug 25, 2015 | Locked | — | — | — | — | — | — | — |
Aug 25, 2015 | Locked | — | — | — | — | — | — | — |
Feb 1, 2008 | Locked | — | — | — | — | — | — | — |
Feb 1, 2008 | Locked | — | — | — | — | — | — | — |
Feb 1, 2008 | Locked | — | — | — | — | — | — | — |
Dec 6, 2007 | Locked | — | — | — | — | — | — | — |
Dec 6, 2007 | Locked | — | — | — | — | — | — | — |
Dec 6, 2007 | Locked | — | — | — | — | — | — | — |
Sep 5, 2007 | Locked | — | — | — | — | — | — | — |
Jun 18, 2007 | Locked | — | — | — | — | — | — | — |
Jun 5, 2007 | Locked | — | — | — | — | — | — | — |
Jun 5, 2007 | Locked | — | — | — | — | — | — | — |
Jun 5, 2007 | Locked | — | — | — | — | — | — | — |
May 11, 2007 | Locked | — | — | — | — | — | — | — |
Mar 8, 2007 | Locked | — | — | — | — | — | — | — |
Mar 5, 2007 | Locked | — | — | — | — | — | — | — |
Mar 5, 2007 | Locked | — | — | — | — | — | — | — |
Mar 5, 2007 | Locked | — | — | — | — | — | — | — |
Feb 1, 2007 | Locked | — | — | — | — | — | — | — |
May 4, 2006 | Locked | — | — | — | — | — | — | — |
May 4, 2006 | Locked | — | — | — | — | — | — | — |
May 4, 2006 | Locked | — | — | — | — | — | — | — |
May 1, 2006 | Locked | — | — | — | — | — | — | — |
May 1, 2006 | Locked | — | — | — | — | — | — | — |
May 1, 2006 | Locked | — | — | — | — | — | — | — |
Apr 25, 2006 | Locked | — | — | — | — | — | — | — |
Apr 19, 2006 | Locked | — | — | — | — | — | — | — |
Apr 19, 2006 | Locked | — | — | — | — | — | — | — |
Apr 19, 2006 | Locked | — | — | — | — | — | — | — |
Apr 18, 2006 | Locked | — | — | — | — | — | — | — |
Apr 18, 2006 | Locked | — | — | — | — | — | — | — |
Mar 21, 2006 | Locked | — | — | — | — | — | — | — |
Mar 21, 2006 | Locked | — | — | — | — | — | — | — |
Mar 21, 2006 | Locked | — | — | — | — | — | — | — |
Mar 20, 2006 | Locked | — | — | — | — | — | — | — |
Mar 20, 2006 | Locked | — | — | — | — | — | — | — |
Mar 20, 2006 | Locked | — | — | — | — | — | — | — |
Mar 17, 2006 | Locked | — | — | — | — | — | — | — |
Mar 17, 2006 | Locked | — | — | — | — | — | — | — |
Mar 16, 2006 | Locked | — | — | — | — | — | — | — |
Mar 16, 2006 | Locked | — | — | — | — | — | — | — |
Mar 16, 2006 | Locked | — | — | — | — | — | — | — |
Mar 15, 2006 | Locked | — | — | — | — | — | — | — |
Mar 15, 2006 | Locked | — | — | — | — | — | — | — |
Jan 12, 2005 | Locked | — | — | — | — | — | — | — |
Feb 11, 2004 | Locked | — | — | — | — | — | — | — |
Feb 5, 2004 | Locked | — | — | — | — | — | — | — |
Feb 5, 2004 | Locked | — | — | — | — | — | — | — |
Feb 5, 2004 | Locked | — | — | — | — | — | — | — |
Feb 5, 2004 | Locked | — | — | — | — | — | — | — |
Nov 19, 2003 | Locked | — | — | — | — | — | — | — |
Nov 19, 2003 | Locked | — | — | — | — | — | — | — |
Nov 17, 2003 | Locked | — | — | — | — | — | — | — |
Nov 11, 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 buyers of STAK stock, which is typically a strong positive signal.