Schroeder Stephen L
Insider transactions at 1 company
This page shows all SEC Form 4 filings attributed to Schroeder Stephen L. 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 |
|---|---|---|---|---|---|---|
| WTI | SVP & Chief Technical Officer | Option Exercise | 8,065 | — | — | Jan 1, 2022 |
| WTI | SVP & Chief Technical Officer | Option Exercise | 36,401 | — | — | Dec 15, 2021 |
| WTI | SVP & Chief Technical Officer | Tax Withholding | 16,640 | $2.57 | $42,765 | Dec 15, 2020 |
| WTI | SVP & Chief Technical Officer | Tax Withholding | 53,132 | $4.72 | $250,783 | Dec 16, 2019 |
| WTI | SVP & Chief Technical Officer | Tax Withholding | 82,573 | $4.84 | $399,653 | Dec 19, 2018 |
| WTI | SVP & Chief Technical Officer | Tax Withholding | 35,146 | $2.60 | $91,380 | Dec 18, 2017 |
| WTI | SVP & Chief Technical Officer | Tax Withholding | 22,939 | $2.51 | $57,577 | Dec 19, 2016 |
| WTI | SVP & Chief Technical Officer | Tax Withholding | 10,408 | $2.82 | $29,351 | Dec 15, 2015 |
| WTI | SVP & Chief Technical Officer | Tax Withholding | 1,323 | $5.40 | $7,144 | Jun 11, 2015 |
| WTI | SVP & Chief Technical Officer | Tax Withholding | 3,340 | $5.49 | $18,337 | Dec 15, 2014 |
| WTI | SVP & Chief Technical Officer | Option Exercise | 26,513 | — | — | Dec 15, 2013 |
| WTI | SVP & Chief Technical Officer | Tax Withholding | 19,216 | $16.68 | $320,523 | Dec 17, 2012 |
| WTI | SVP & Chief Technical Officer | Tax Withholding | 19,216 | $16.68 | $320,523 | Dec 17, 2012 |
| WTI | SVP & Chief Operating Officer | Tax Withholding | 2,556 | $19.07 | $48,743 | Dec 15, 2011 |
| WTI | SVP & Chief Operating Officer | Tax Withholding | 2,895 | $16.95 | $49,070 | Dec 15, 2010 |
| WTI | SVP & Chief Operating Officer | Tax Withholding | 2,865 | $16.95 | $48,562 | Dec 15, 2010 |
| WTI | Chief Operating Officer | Tax Withholding | 3,588 | $11.39 | $40,867 | Dec 15, 2009 |
| WTI | Chief Operating Officer | Award / Grant | 7,849 | — | — | May 4, 2009 |
| WTI | Chief Operating Officer | Award / Grant | 21,146 | — | — | Dec 15, 2008 |
| WTI | Chief Operating Officer | Sale | 15,000 | $52.48 | $787,200 | May 19, 2008 |
| WTI | Chief Operating Officer | Sale | 3,845 | $32.16 | $123,655 | Mar 7, 2008 |
| WTI | Chief Operating Officer | Tax Withholding | 945 | $29.96 | $28,312 | Dec 31, 2007 |