Pietzke Steffen
Insider transactions at 2 companies
This page shows all SEC Form 4 filings attributed to Pietzke Steffen. 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 |
|---|---|---|---|---|---|---|
| ENVX | Chief Financial Officer | Tax Withholding | 1,361 | $18.63 | $25,355 | Jul 6, 2023 |
| ENVX | Chief Financial Officer | Tax Withholding | 1,522 | $13.63 | $20,745 | Jun 22, 2023 |
| ENVX | Chief Financial Officer | Tax Withholding | 387 | $13.73 | $5,314 | Jun 10, 2023 |
| ENVX | Chief Financial Officer | Tax Withholding | 782 | $13.61 | $10,643 | Jun 7, 2023 |
| ENVX | Chief Financial Officer | Tax Withholding | 5,297 | $13.72 | $72,675 | Jun 6, 2023 |
| ENVX | Chief Financial Officer | Tax Withholding | 1,522 | $12.09 | $18,401 | May 22, 2023 |
| ENVX | Chief Financial Officer | Tax Withholding | 387 | $13.02 | $5,039 | May 10, 2023 |
| ENVX | Chief Financial Officer | Tax Withholding | 757 | $12.64 | $9,568 | May 6, 2023 |
| ENVX | Chief Financial Officer | Tax Withholding | 1,522 | $12.59 | $19,162 | Apr 22, 2023 |
| ENVX | Chief Financial Officer | Award / Grant | 76,161 | — | — | Apr 10, 2023 |
| ENVX | Chief Financial Officer | Tax Withholding | 757 | $12.31 | $9,319 | Apr 6, 2023 |
| ENVX | Chief Financial Officer | Tax Withholding | 1,522 | $11.01 | $16,757 | Mar 22, 2023 |
| ENVX | Chief Financial Officer | Tax Withholding | 757 | $9.87 | $7,472 | Mar 6, 2023 |
| ENVX | Chief Financial Officer | Tax Withholding | 1,522 | $8.28 | $12,602 | Feb 22, 2023 |
| ENVX | Chief Financial Officer | Award / Grant | 28,892 | — | — | Feb 14, 2023 |
| ENVX | Chief Financial Officer | Tax Withholding | 3,837 | $8.45 | $32,423 | Feb 14, 2023 |
| ENVX | Chief Financial Officer | Tax Withholding | 922 | $8.97 | $8,270 | Feb 6, 2023 |
| ENVX | Chief Financial Officer | Tax Withholding | 1,854 | $7.96 | $14,758 | Jan 22, 2023 |
| ENVX | Chief Financial Officer | Tax Withholding | 922 | $8.05 | $7,422 | Jan 6, 2023 |
| ENVX | Chief Financial Officer | Tax Withholding | 2,460 | $10.80 | $26,568 | Dec 22, 2022 |
| ENVX | Chief Financial Officer | Tax Withholding | 1,223 | $11.73 | $14,346 | Dec 6, 2022 |
| ENVX | Chief Financial Officer | Tax Withholding | 29,584 | $12.45 | $368,321 | Nov 22, 2022 |
| ENVX | Chief Financial Officer | Tax Withholding | 757 | $10.74 | $8,130 | Nov 6, 2022 |
| ENVX | Chief Financial Officer | Tax Withholding | 757 | $14.41 | $10,908 | Sep 6, 2022 |
| ENVX | Chief Financial Officer | Tax Withholding | 741 | $8.68 | $6,432 | Jul 6, 2022 |
| ENVX | Chief Financial Officer | Award / Grant | 74,571 | — | — | Jun 6, 2022 |
| ENVX | Chief Financial Officer | Tax Withholding | 694 | $9.31 | $6,461 | May 20, 2022 |
| ENVX | Chief Financial Officer | Award / Grant | 2,725 | — | — | May 20, 2022 |
| ENVX | Chief Financial Officer | X | 1,000 | $11.50 | $11,500 | Dec 14, 2021 |
| ENVX | Chief Financial Officer | Purchase | 20,000 | $14.75 | $295,000 | Aug 12, 2021 |
| ALXO | VP Fin & Chief Acct Officer | Purchase | 3,000 | $19.00 | $57,000 | Jul 21, 2020 |
| 0001595585 | VP Fin & Chief Acct Officer | Purchase | 10,527 | $19.00 | $200,013 | Jul 2, 2018 |
| 0000882104 | VP, Finance and CAO | Disposition | 5,513 | — | — | Dec 15, 2017 |
| 0000882104 | Controller and CAO | Award / Grant | 98,039 | $2.04 | $200,000 | Mar 4, 2017 |
| 0000882104 | Controller and CAO | Disposition | 663 | — | — | Dec 13, 2016 |
| 0000882104 | Controller and CAO | Award / Grant | 31,135 | $3.22 | $100,255 | Jan 26, 2016 |
| 0000882104 | Controller and CAO | Purchase | 20,590 | $3.64 | $74,948 | Dec 7, 2015 |
| 0000882104 | Controller and CAO | Award / Grant | 1,841 | $4.95 | $9,113 | Sep 29, 2015 |
| 0000882104 | Controller and CAO | Award / Grant | 14,748 | $6.18 | $91,143 | Jul 6, 2015 |