SILVEIRA MICHAEL F
Insider transactions at 1 company
This page shows all SEC Form 4 filings attributed to SILVEIRA MICHAEL F. 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 |
|---|---|---|---|---|---|---|
| WAT | VP, Corporate Controller | Tax Withholding | 59 | $326.93 | $19,289 | May 3, 2022 |
| WAT | VP, Corporate Controller | Tax Withholding | 298 | $313.59 | $93,450 | Mar 1, 2022 |
| WAT | VP, Corporate Controller | Award / Grant | 994 | — | — | May 3, 2021 |
| WAT | VP, Corporate Controller | Award / Grant | 186 | — | — | Mar 1, 2021 |
| WAT | VP, Corporate Controller | Award / Grant | 1,101 | — | — | Mar 2, 2020 |
| WAT | VP, Corporate Controller | Sale | 10,000 | $233.43 | $2,334,300 | Feb 12, 2019 |
| WAT | VP, Corporate Controller | Tax Withholding | 151 | — | — | Dec 6, 2018 |
| WAT | VP, Corporate Controller | Option Exercise | 3,000 | $98.21 | $294,630 | May 17, 2018 |
| WAT | VP, Corporate Controller | Tax Withholding | 52 | — | — | Feb 26, 2018 |
| WAT | VP, Corporate Controller | Tax Withholding | 166 | — | — | Dec 6, 2017 |
| WAT | VP, Corporate Controller | Sale | 620 | $172.27 | $106,807 | May 12, 2017 |
| WAT | VP, Corporate Controller | Tax Withholding | 56 | — | — | Feb 28, 2017 |
| WAT | VP, Corporate Controller | Tax Withholding | 54 | — | — | Feb 15, 2017 |
| WAT | VP, Corporate Controller | Tax Withholding | 166 | — | — | Dec 6, 2016 |
| WAT | VP, Corporate Controller | Sale | 100 | $136.02 | $13,602 | May 16, 2016 |
| WAT | VP, Corporate Controller | Tax Withholding | 56 | — | — | Feb 26, 2016 |
| WAT | VP, Corporate Controller | Tax Withholding | 114 | — | — | Feb 16, 2016 |
| WAT | VP, Corporate Controller | Tax Withholding | 166 | — | — | Dec 6, 2015 |
| WAT | VP, Corporate Controller | Tax Withholding | 74 | — | — | Mar 3, 2015 |
| WAT | VP, Corporate Controller | Tax Withholding | 56 | — | — | Feb 26, 2015 |
| WAT | VP, Corporate Controller | Tax Withholding | 114 | — | — | Feb 17, 2015 |
| WAT | VP, Corporate Controller | Tax Withholding | 166 | — | — | Dec 8, 2014 |
| WAT | VP, Corporate Controller | Tax Withholding | 62 | — | — | Mar 3, 2014 |
| WAT | VP, Corporate Controller | Tax Withholding | 100 | $112.21 | $11,221 | Feb 27, 2014 |
| WAT | VP, Corporate Controller | Tax Withholding | 56 | $111.87 | $6,265 | Feb 26, 2014 |
| WAT | VP, Corporate Controller | Tax Withholding | 113 | $111.89 | $12,644 | Feb 18, 2014 |
| WAT | VP, Corporate Controller | Award / Grant | 2,546 | — | — | Dec 6, 2013 |