Nickerson Tara
Insider transactions at 1 company
This page shows all SEC Form 4 filings attributed to Nickerson Tara. 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 |
|---|---|---|---|---|---|---|
| PRTA | Chief Business Officer | Sale | 4,724 | $69.05 | $326,192 | Sep 28, 2017 |
| PRTA | Chief Business Officer | Sale | 13,717 | $63.39 | $869,521 | Sep 25, 2017 |
| PRTA | Chief Business Officer | Option Exercise | 10,000 | $6.73 | $67,300 | Dec 9, 2015 |
| PRTA | Chief Business Officer | Sale | 200 | $57.32 | $11,464 | Sep 9, 2015 |
| PRTA | Chief Business Officer | Sale | 9,240 | $44.19 | $408,316 | Jun 9, 2015 |
| PRTA | Chief Business Officer | Option Exercise | 13,000 | $6.41 | $83,330 | Mar 20, 2015 |
| PRTA | Chief Business Officer | Purchase | 1,656 | $21.00 | $34,776 | May 12, 2014 |
| PRTA | See Remarks | Other | 79 | — | — | Jan 30, 2013 |