Insider Trading for ATCC
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
Sign in to see amounts
Shares Disposed
Sign in to see amounts
Net Position
Sign in to see net activity
Unlock for free
Already registered? Sign in
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: Aug 14, 2008 to May 1, 2019
Kirmizioglu Serdar
OtherUnknown
-48.8M shares
2 transactions
Tourmeline Ventures, LLC
ExecutivePresident
0 shares
1 transactions
Muller Alan
OtherUnknown
0 shares
2 transactions
Sutorius Stephen
ExecutiveDirector
0 shares
1 transactions
Transaction Details
| Date | Insider | Role | Transaction | Shares | Price | Value | Owned After | SEC Filing |
|---|---|---|---|---|---|---|---|---|
| May 1, 2019 | Tourmeline Ventures, LLC | EPresident | Unknown | 0 | $0.00 | $0.00 | 142.5M | View |
| May 3, 2012 | Muller Alan | Unknown | Unknown | 0 | $0.00 | $0.00 | 0 | View |
| May 25, 2010 | Sutorius Stephen | EDirector | Unknown | 0 | $0.00 | $0.00 | 0 | View |
Apr 20, 2010 | Locked | — | — | — | — | — | — | — |
Apr 20, 2010 | Locked | — | — | — | — | — | — | — |
Aug 14, 2008 | 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 ATCC stock, though this may be part of planned diversification.

