Shivram Krishna
Insider transactions at 5 companies
This page shows all SEC Form 4 filings attributed to Shivram Krishna. 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 |
|---|---|---|---|---|---|---|
| RNGR | Option Exercise | 8,945 | $12.35 | $110,471 | Jul 25, 2025 | |
| STEM | Option Exercise | 62,222 | — | — | May 29, 2025 | |
| ALSN | Option Exercise | 2,037 | — | — | May 7, 2025 | |
| RNGR | Sale | 30,000 | $16.90 | $507,000 | Nov 22, 2024 | |
| RNGR | Disposition | 2,245 | $12.50 | $28,063 | Aug 1, 2024 | |
| ALSN | Option Exercise | 3,196 | — | — | May 8, 2024 | |
| RNGR | Disposition | 2,360 | $12.51 | $29,524 | Aug 11, 2023 | |
| RNGR | Award / Grant | 7,484 | — | — | Aug 1, 2023 | |
| ALSN | Option Exercise | 2,814 | — | — | May 3, 2023 | |
| RNGR | Award / Grant | 8,427 | — | — | Aug 12, 2022 | |
| RNGR | Disposition | 2,727 | — | — | Aug 5, 2022 | |
| RNGR | Disposition | 6,646 | — | — | Aug 25, 2021 | |
| RNGR | Award / Grant | 9,740 | — | — | Aug 6, 2021 | |
| RNGR | Award / Grant | 23,734 | — | — | Aug 14, 2020 | |
| RNGR | Award / Grant | 12,626 | — | — | Aug 14, 2019 | |
| 0001030749 | Disposition | 5,875 | — | — | Nov 15, 2018 | |
| RNGR | Award / Grant | 8,700 | — | — | Aug 21, 2018 | |
| RNGR | Award / Grant | 5,172 | — | — | May 16, 2018 | |
| 0001030749 | Award / Grant | 5,875 | — | — | Apr 13, 2018 | |
| WFRD | Interim CEO | Tax Withholding | 8,401 | $5.57 | $46,794 | Feb 27, 2017 |
| WFRD | Chief Executive Officer | Tax Withholding | 12,199 | $5.40 | $65,875 | Jan 27, 2017 |
| WFRD | Chief Executive Officer | Award / Grant | 345,643 | — | — | Jan 24, 2017 |
| WFRD | Chief Executive Officer | Tax Withholding | 27,692 | $5.42 | $150,091 | Jan 18, 2017 |
| WFRD | EVP and CFO | Tax Withholding | 10,156 | $6.43 | $65,303 | Feb 27, 2016 |
| WFRD | EVP and CFO | Tax Withholding | 12,869 | $5.78 | $74,383 | Jan 27, 2016 |
| WFRD | EVP and CFO | Award / Grant | 294,830 | — | — | Jan 18, 2016 |
| WFRD | EVP and CFO | Purchase | 33,750 | $8.83 | $298,013 | Sep 23, 2015 |
| WFRD | EVP and CFO | Tax Withholding | 12,510 | $12.53 | $156,750 | Feb 27, 2015 |
| WFRD | EVP, CFO and Pres W Hem | Award / Grant | 133,809 | — | — | Jan 27, 2015 |
| 0001453090 | EVP & Chf Financial Officer | Award / Grant | 92,138 | — | — | Feb 27, 2014 |
| 0001453090 | EVP & Chief Financial Officer | Award / Grant | 231,024 | — | — | Nov 6, 2013 |
| SLB | Vice President Treasurer | Sale | 12,000 | $78.99 | $947,880 | Feb 8, 2013 |
| SLB | Vice President and Treasurer | Sale | 17,425 | $94.58 | $1,648,057 | Feb 18, 2011 |