Overview Financials News + Filings Key Docs Charts Transactions Holdings Ownership Insiders
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Bank of New York Mellon Corp
> ATCO
| Date | Name | Ticker | Shares | Change | Value | Change | Price |
| 12/31/2009 | AMERICAN TECHNOLOGY CORP | ATCO | 33,429 | 0 | 50,000 | -9,000 | $1.50 |
| 09/30/2009 | AMERICAN TECHNOLOGY CORP | ATCO | 33,429 | 0 | 59,000 | -5,000 | $1.76 |
| 06/30/2009 | AMERICAN TECHNOLOGY CORP | ATCO | 33,429 | 0 | 64,000 | 40,000 | $1.91 |
| 03/31/2009 | AMERICAN TECHNOLOGY CORP | ATCO | 33,429 | 0 | 24,000 | 6,000 | $0.72 |
| 12/31/2008 | AMERICAN TECHNOLOGY CORP | ATCO | 33,429 | 0 | 18,000 | 0 | $0.54 |
| 09/30/2008 | AMERICAN TECHNOLOGY CORP | ATCO | 33,429 | 33,429 | 18,000 | 18,000 | $0.54 |
| 06/30/2008 | AMERICAN TECHNOLOGY CORP | ATCO | 33,429 | 0 | 62,000 | -12,000 | $1.85 |
| 03/31/2008 | AMERICAN TECHNOLOGY CORP | ATCO | 33,429 | 0 | 74,000 | -11,000 | $2.21 |
| 12/31/2007 | AMERICAN TECHNOLOGY CORP | ATCO | 33,429 | -5,810 | 85,000 | -64,000 | $2.54 |
| 09/30/2007 | AMERICAN TECHNOLOGY CORP | ATCO | 39,239 | 39,239 | 149,000 | 149,000 | $3.80 |
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