Mayer Loretta Powers
Insider transactions at 1 company
This page shows all SEC Form 4 filings attributed to Mayer Loretta Powers. 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 |
|---|---|---|---|---|---|---|
| SNES | Chief Scientific Officer | Gift | 30,000 | — | — | Oct 21, 2019 |
| SNES | Chief Scientific Officer | Sale | 20,000 | $1.19 | $23,800 | Aug 14, 2019 |
| SNES | Chief Scientific Officer | Option Exercise | 18,336 | — | — | Jun 30, 2019 |
| SNES | CEO & Chief Scientific Officer | Option Exercise | 18,333 | — | — | Mar 30, 2019 |
| SNES | CEO & Chief Scientific Officer | Option Exercise | 18,333 | — | — | Dec 31, 2018 |
| SNES | CEO & Chief Scientific Officer | Option Exercise | 18,333 | — | — | Sep 30, 2018 |
| SNES | CEO & Chief Scientific Officer | Tax Withholding | 4,299 | $1.63 | $7,007 | Jun 30, 2018 |
| SNES | CEO & Chief Scientific Officer | Sale | 6,000 | $2.13 | $12,780 | Jun 21, 2018 |
| SNES | CEO & Chief Scientific Officer | Gift | 250 | — | — | Apr 2, 2018 |
| SNES | CEO & Chief Scientific Officer | Tax Withholding | 5,986 | $0.72 | $4,310 | Jan 2, 2018 |
| SNES | CEO & Chief Scientific Officer | Sale | 6,000 | $0.67 | $4,020 | Dec 11, 2017 |
| SNES | CEO & Chief Scientific Officer | Sale | 6,000 | $0.89 | $5,340 | Nov 21, 2017 |
| SNES | CEO & Chief Scientific Officer | Sale | 6,000 | $1.52 | $9,120 | Oct 20, 2017 |
| SNES | CEO & Chief Scientific Officer | Option Exercise | 18,333 | — | — | Sep 30, 2017 |
| SNES | CEO & Chief Scientific Officer | Sale | 6,000 | $1.79 | $10,740 | Sep 22, 2017 |
| SNES | CEO & Chief Scientific Officer | Sale | 6,000 | $2.37 | $14,220 | Aug 21, 2017 |
| SNES | CEO & Chief Scientific Officer | Tax Withholding | 23,052 | $5.94 | $136,929 | Jun 30, 2017 |
| SNES | CEO & Chief Scientific Officer | Gift | 1,000 | — | — | Apr 11, 2017 |
| SNES | CEO & Chief Scientific Officer | Tax Withholding | 1,755 | $8.19 | $14,373 | Dec 27, 2016 |