Overview Financials News + Filings Key Docs Charts Transactions Holdings Ownership Insiders
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BlackRock Inc.
> STST
| Date | Name | Ticker | Shares | Change | Value | Change | Price |
| 06/30/2010 | ARGON ST, Inc. | STST | 725,715 | 706,025 | 24,884,767 | 24,360,767 | $34.29 |
| 03/31/2010 | ARGON ST, Inc. | STST | 19,690 | -5,800 | 524,000 | -29,000 | $26.61 |
| 12/31/2009 | ARGON ST, Inc. | STST | 25,490 | -56,172 | 553,000 | -1,002,000 | $21.69 |
| 09/30/2009 | ARGON ST, Inc. | STST | 81,662 | -6,980 | 1,555,000 | -269,000 | $19.04 |
| 06/30/2009 | ARGON ST, Inc. | STST | 88,642 | -11,520 | 1,824,000 | -76,000 | $20.58 |
| 03/31/2009 | ARGON ST, Inc. | STST | 100,162 | -4,100 | 1,900,000 | -67,000 | $18.97 |
| 12/31/2008 | ARGON ST, Inc. | STST | 104,262 | -9,100 | 1,967,000 | -695,000 | $18.87 |
| 09/30/2008 | ARGON ST, Inc. | STST | 113,362 | 113,362 | 2,662,000 | 2,662,000 | $23.48 |
| 06/30/2008 | ARGON ST, Inc. | STST | 140,975 | -68,263 | 3,496,000 | -64,000 | $24.80 |
| 03/31/2008 | ARGON ST, Inc. | STST | 209,238 | 10,400 | 3,560,000 | -131,000 | $17.01 |
| 12/31/2007 | ARGON ST, Inc. | STST | 198,838 | 27,200 | 3,691,000 | 293,000 | $18.56 |
| 09/28/2007 | ARGON ST, Inc. | STST | 171,638 | 171,638 | 3,398,000 | 3,398,000 | $19.80 |
| 09/30/2006 | ARGON ST, Inc. | STST | 0 | -29,600 | 0 | -687,000 | |
| 06/29/2006 | ARGON ST, Inc. | STST | 29,600 | 10,786 | 687,000 | 189,000 | $23.21 |
| 03/30/2006 | ARGON ST, Inc. | STST | 18,814 | 18,814 | 498,000 | 498,000 | $26.47 |
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