PIERGALLINI ALFRED A
Insider transactions at 1 company
This page shows all SEC Form 4 filings attributed to PIERGALLINI ALFRED A. Form 4 disclosures are required whenever a corporate insider — director, officer, or 10%+ shareholder — buys, sells, or receives company stock. Each row represents a separate reported transaction. All data is sourced directly from the SEC EDGAR public database.
| Company | Title | Type | Shares | Price | Value | Date |
|---|---|---|---|---|---|---|
| CENTA | Tax Withholding | 1,689 | $39.48 | $66,682 | Dec 8, 2017 | |
| CENTA | Sale | 6,390 | $32.20 | $205,758 | Aug 17, 2017 | |
| CENTA | Tax Withholding | 3,937 | $33.87 | $133,346 | Aug 9, 2017 | |
| 0000028412 | Award / Grant | 1,350 | — | — | Jul 25, 2017 | |
| 0000028412 | Award / Grant | 4,244 | $67.31 | $285,664 | Apr 10, 2017 | |
| CENTA | Award / Grant | 630 | — | — | Feb 14, 2017 | |
| CENTA | Sale | 9,149 | $31.17 | $285,174 | Dec 8, 2016 | |
| CENTA | Tax Withholding | 4,373 | $30.49 | $133,333 | Dec 6, 2016 | |
| CENTA | Option Exercise | 27,740 | $7.21 | $200,005 | Dec 2, 2016 | |
| 0000028412 | Award / Grant | 1,855 | — | — | Jul 26, 2016 | |
| 0000028412 | Award / Grant | 159 | $36.76 | $5,845 | Apr 8, 2016 | |
| CENTA | Award / Grant | 1,455 | — | — | Feb 9, 2016 | |
| 0000028412 | Award / Grant | 1,810 | — | — | Jul 28, 2015 | |
| 0000028412 | Award / Grant | 155 | $45.66 | $7,077 | Apr 8, 2015 | |
| CENTA | Award / Grant | 2,029 | — | — | Feb 10, 2015 | |
| 0000028412 | Award / Grant | 1,523 | — | — | Jul 22, 2014 | |
| 0000028412 | Award / Grant | 153 | $50.41 | $7,713 | Apr 8, 2014 | |
| CENTA | Award / Grant | 2,774 | — | — | Feb 10, 2014 | |
| 0000028412 | Award / Grant | 1,516 | — | — | Jul 23, 2013 | |
| 0000028412 | Award / Grant | 280 | $34.65 | $9,702 | Apr 8, 2013 | |
| CENTA | Award / Grant | 2,240 | — | — | Feb 11, 2013 | |
| CENTA | Option Exercise | 30,582 | $6.54 | $200,006 | Aug 6, 2012 | |
| 0000028412 | Award / Grant | 2,178 | $29.85 | $65,013 | Jul 24, 2012 | |
| 0000028412 | Award / Grant | 275 | $31.17 | $8,572 | Apr 9, 2012 | |
| CENTA | Award / Grant | 2,142 | — | — | Feb 13, 2012 | |
| 0000028412 | Award / Grant | 1,937 | $33.55 | $64,986 | Jul 26, 2011 | |
| CENTA | Option Exercise | 28,341 | $4.94 | $140,005 | May 23, 2011 | |
| 0000028412 | Award / Grant | 718 | $37.83 | $27,162 | Apr 8, 2011 | |
| CENTA | Award / Grant | 2,117 | — | — | Feb 14, 2011 | |
| 0000028412 | Award / Grant | 1,532 | — | — | Jul 27, 2010 | |
| 0000028412 | Award / Grant | 124 | $41.00 | $5,084 | Apr 8, 2010 | |
| CENTA | Award / Grant | 2,208 | — | — | Feb 8, 2010 | |
| 0000028412 | Award / Grant | 2,552 | — | — | Jul 28, 2009 | |
| 0000028412 | Award / Grant | 123 | $16.42 | $2,020 | Apr 8, 2009 | |
| CENTA | Award / Grant | 3,059 | — | — | Feb 9, 2009 | |
| 0000028412 | Award / Grant | 1,939 | — | — | Jul 22, 2008 | |
| CENTA | Award / Grant | 3,037 | — | — | Feb 11, 2008 | |
| CENTA | Purchase | 2,000 | $6.69 | $13,380 | Dec 12, 2007 | |
| CENTA | Purchase | 1,500 | $6.03 | $9,045 | Dec 10, 2007 | |
| 0000028412 | Award / Grant | 1,101 | — | — | Jul 24, 2007 | |
| CENTA | Sale | 5,924 | $13.50 | $79,974 | May 24, 2007 | |
| CENTA | Award / Grant | 1,141 | — | — | Feb 12, 2007 | |
| 0000028412 | Award / Grant | 26 | $58.05 | $1,509 | Jan 12, 2007 | |
| 0000028412 | Award / Grant | 13 | $57.20 | $744 | Oct 13, 2006 | |
| 0000028412 | Award / Grant | 26 | $57.20 | $1,487 | Oct 13, 2006 | |
| 0000028412 | Award / Grant | 120 | $56.09 | $6,731 | Oct 4, 2006 | |
| 0000028412 | Award / Grant | 1,059 | — | — | Jul 25, 2006 | |
| 0000028412 | Award / Grant | 118 | $52.38 | $6,181 | Jul 3, 2006 | |
| 0000028412 | Award / Grant | 144 | $58.77 | $8,463 | Apr 5, 2006 | |
| CENTA | Award / Grant | 311 | — | — | Feb 13, 2006 |