GREIFELD ROBERT
Insider transactions at 3 companies
This page shows all SEC Form 4 filings attributed to GREIFELD ROBERT. 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 |
|---|---|---|---|---|---|---|
| VIRT | Option Exercise | 4,880 | — | — | Jul 1, 2022 | |
| VIRT | Option Exercise | 5,811 | — | — | Jul 1, 2021 | |
| VIRT | Option Exercise | 6,325 | — | — | Jul 1, 2020 | |
| VIRT | Option Exercise | 4,998 | — | — | Jul 1, 2019 | |
| VIRT | Option Exercise | 6,847 | — | — | Jul 3, 2018 | |
| NDAQ | CHAIRMAN | Award / Grant | 360,000 | — | — | Jan 30, 2017 |
| NDAQ | CHAIRMAN | Gift | 635 | — | — | Dec 27, 2016 |
| RWAYL | Purchase | 7,940 | $15.00 | $119,105 | Dec 16, 2016 | |
| NDAQ | CEO | Sale | 66,000 | $64.89 | $4,282,740 | Dec 5, 2016 |
| NDAQ | CEO | Sale | 40,622 | $63.58 | $2,582,747 | Dec 1, 2016 |
| NDAQ | CEO | Option Exercise | 48,597 | $35.92 | $1,745,604 | Nov 29, 2016 |
| NDAQ | CEO | Option Exercise | 75,000 | $35.92 | $2,694,000 | Aug 18, 2016 |
| NDAQ | CEO | Sale | 33,900 | $70.08 | $2,375,712 | Aug 12, 2016 |
| NDAQ | CEO | Sale | 18,100 | $70.66 | $1,278,946 | Aug 9, 2016 |
| NDAQ | CEO | Option Exercise | 75,001 | $35.92 | $2,694,036 | Aug 5, 2016 |
| NDAQ | CEO | Sale | 23,900 | $65.05 | $1,554,695 | Jun 13, 2016 |
| NDAQ | CEO | Sale | 47,952 | $65.75 | $3,152,844 | Jun 9, 2016 |
| NDAQ | CEO | Option Exercise | 67,056 | $35.92 | $2,408,652 | Jun 7, 2016 |
| NDAQ | CEO | Sale | 50,000 | $65.49 | $3,274,500 | May 31, 2016 |
| NDAQ | CEO | Sale | 50,000 | $65.00 | $3,250,000 | May 26, 2016 |
| NDAQ | CEO | Tax Withholding | 220,676 | $63.85 | $14,090,163 | Feb 26, 2016 |
| NDAQ | CEO | Sale | 13,800 | $59.69 | $823,722 | Nov 2, 2015 |
| NDAQ | CEO | Sale | 9,512 | $59.26 | $563,681 | Oct 29, 2015 |
| NDAQ | CEO | Award / Grant | 338,287 | — | — | Feb 17, 2015 |
| NDAQ | CEO | Sale | 59,608 | $48.75 | $2,905,890 | Feb 5, 2015 |
| NDAQ | CEO | Gift | 4,780 | — | — | Dec 19, 2014 |
| NDAQ | CEO | Gift | 1,200 | — | — | Aug 27, 2014 |
| NDAQ | CEO | Award / Grant | 57,500 | — | — | Feb 21, 2014 |
| NDAQ | CEO | Option Exercise | 312,000 | $6.30 | $1,965,600 | May 17, 2013 |
| NDAQ | CEO | Sale | 88,000 | $31.01 | $2,728,880 | May 16, 2013 |
| NDAQ | CEO | Tax Withholding | 35,397 | $32.03 | $1,133,766 | Mar 8, 2013 |
| NDAQ | CEO | Sale | 20,000 | $25.28 | $505,600 | Dec 24, 2012 |
| NDAQ | CEO | Sale | 198,900 | $25.93 | $5,157,477 | Dec 20, 2012 |
| NDAQ | CEO | Sale | 125,000 | $25.26 | $3,157,500 | Dec 18, 2012 |
| NDAQ | CEO | Sale | 75,000 | $24.25 | $1,818,750 | Dec 17, 2012 |
| NDAQ | CEO | Option Exercise | 75,000 | $5.28 | $396,000 | Dec 12, 2012 |
| NDAQ | CEO | Option Exercise | 40,000 | $5.28 | $211,200 | Dec 11, 2012 |
| NDAQ | CEO | Award / Grant | 120,000 | — | — | Feb 22, 2012 |
| NDAQ | Chief Executive Officer | Tax Withholding | 21,422 | $28.00 | $599,816 | Feb 23, 2011 |
| NDAQ | Chief Executive Officer | Tax Withholding | 55,620 | $18.57 | $1,032,863 | Feb 17, 2010 |
| NDAQ | Chief Executive Officer | Tax Withholding | 15,759 | $38.28 | $603,255 | May 12, 2008 |
| NDAQ | President and CEO | Tax Withholding | 15,296 | $31.80 | $486,413 | May 14, 2007 |
| NDAQ | President and CEO | Tax Withholding | 14,455 | $36.78 | $531,655 | May 12, 2006 |