News + Filings Holdings
|
COLUMBIA PARTNERS L L C INVESTMENT MANAGEMENT
> PFPT
| Date | Name | Ticker | Shares | Change | Value | Change | Price |
| 12/31/2018 | PROOFPOINT INC | PFPT | 22,878 | 2,806 | 1,917,000 | -217,000 | $83.79 |
| 09/30/2018 | PROOFPOINT INC | PFPT | 20,072 | 0 | 2,134,000 | -180,000 | $106.32 |
| 06/30/2018 | PROOFPOINT INC | PFPT | 20,072 | -968 | 2,314,000 | -77,000 | $115.28 |
| 03/31/2018 | PROOFPOINT INC | PFPT | 21,040 | 0 | 2,391,000 | 523,000 | $113.64 |
| 12/31/2017 | PROOFPOINT INC | PFPT | 21,040 | -1,429 | 1,868,000 | -91,000 | $88.78 |
| 09/30/2017 | PROOFPOINT INC | PFPT | 22,469 | 2,319 | 1,959,000 | 210,000 | $87.19 |
| 06/30/2017 | PROOFPOINT INC | PFPT | 20,150 | -8,295 | 1,749,000 | -366,000 | $86.80 |
| 03/31/2017 | PROOFPOINT INC | PFPT | 28,445 | -56,933 | 2,115,000 | -3,916,000 | $74.35 |
| 12/31/2016 | PROOFPOINT INC | PFPT | 85,378 | -25,679 | 6,031,000 | -2,281,000 | $70.64 |
| 09/30/2016 | PROOFPOINT INC | PFPT | 111,057 | -12,651 | 8,312,000 | 508,000 | $74.84 |
| 06/30/2016 | PROOFPOINT INC | PFPT | 123,708 | 106,776 | 7,804,000 | 6,704,000 | $63.08 |
| 03/31/2016 | PROOFPOINT INC | PFPT | 104,911 | 87,979 | 5,642,000 | 4,542,000 | $53.78 |
| 12/31/2015 | PROOFPOINT INC | PFPT | 16,932 | 16,932 | 1,100,000 | 1,100,000 | $64.97 |
| 09/30/2015 | PROOFPOINT INC | PFPT | 24,832 | 24,832 | 1,497,000 | 1,497,000 | $60.29 |
| << Prev Next >> |
|