Birns Ira M
Insider transactions at 2 companies
This page shows all SEC Form 4 filings attributed to Birns Ira M. 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 |
|---|---|---|---|---|---|---|
| STEM | Option Exercise | 110,236 | — | — | May 29, 2025 | |
| WKC | Executive VP & CFO | Tax Withholding | 3,075 | $28.52 | $87,699 | Mar 28, 2025 |
| WKC | Executive VP & CFO | Tax Withholding | 3,393 | $27.96 | $94,868 | Mar 15, 2025 |
| STEM | Option Exercise | 24,184 | — | — | Jun 7, 2024 | |
| WKC | Executive VP & CFO | Award / Grant | 23,441 | — | — | Mar 28, 2024 |
| WKC | Executive VP & CFO | Tax Withholding | 3,393 | $24.88 | $84,418 | Mar 15, 2024 |
| WKC | Executive VP & CFO | Tax Withholding | 2,926 | $23.97 | $70,136 | Mar 15, 2023 |
| WKC | Executive VP & CFO | Option Exercise | 46,642 | $27.52 | $1,283,588 | Feb 16, 2023 |
| WKC | Executive VP & CFO | Tax Withholding | 3,073 | $25.38 | $77,993 | Mar 15, 2022 |
| WKC | Executive VP & CFO | Purchase | 2,000 | $31.59 | $63,180 | May 28, 2021 |
| WKC | Executive VP & CFO | Tax Withholding | 3,073 | $35.74 | $109,829 | Mar 15, 2021 |
| WKC | Executive VP & CFO | Tax Withholding | 6,595 | $22.67 | $149,509 | Mar 15, 2020 |
| WKC | Executive VP & CFO | Tax Withholding | 3,612 | $29.68 | $107,204 | Mar 15, 2019 |
| WKC | Executive VP & CFO | Award / Grant | 2,525 | — | — | Mar 15, 2018 |
| WKC | Executive VP & CFO | Tax Withholding | 2,470 | $37.06 | $91,538 | Mar 15, 2017 |
| WKC | Executive VP & CFO | Tax Withholding | 2,457 | $48.30 | $118,673 | Mar 15, 2016 |
| WKC | Executive VP & CFO | Sale | 3,379 | $42.93 | $145,060 | Feb 16, 2016 |
| WKC | Executive VP & CFO | Tax Withholding | 2,767 | $54.10 | $149,695 | Mar 15, 2015 |
| WKC | Executive VP & CFO | Tax Withholding | 2,571 | $44.31 | $113,921 | Mar 15, 2014 |
| WKC | Executive VP & CFO | Sale | 6,000 | $44.95 | $269,700 | Jan 10, 2014 |
| WKC | Executive VP & CFO | Sale | 5,055 | $42.50 | $214,838 | Dec 17, 2013 |
| WKC | Executive VP & CFO | Sale | 6,000 | $39.75 | $238,500 | Dec 3, 2013 |
| WKC | Executive VP & CFO | Sale | 6,000 | $38.77 | $232,620 | Nov 4, 2013 |
| WKC | Executive VP & CFO | Tax Withholding | 932 | $39.58 | $36,889 | Mar 15, 2013 |
| WKC | Executive VP & CFO | Option Exercise | 22,858 | $12.98 | $296,697 | Feb 26, 2013 |
| WKC | Executive VP & CFO | Tax Withholding | 1,458 | $41.33 | $60,259 | Mar 21, 2012 |
| WKC | Executive VP & CFO | Award / Grant | 25,013 | — | — | Mar 15, 2012 |
| WKC | Executive VP & CFO | Disposition | 10,616 | $42.05 | $446,403 | Dec 13, 2011 |
| WKC | Executive VP & CFO | Tax Withholding | 2,991 | $39.27 | $117,457 | Mar 21, 2011 |
| WKC | Executive VP & CFO | Award / Grant | 10,219 | — | — | Mar 15, 2011 |
| WKC | Executive VP & CFO | Tax Withholding | 1,058 | $27.14 | $28,714 | Apr 16, 2010 |
| WKC | Executive VP & CFO | Award / Grant | 19,780 | — | — | Feb 25, 2010 |
| WKC | Executive VP & CFO | Tax Withholding | 729 | $35.39 | $25,799 | Apr 16, 2009 |
| WKC | Executive VP & CFO | Award / Grant | 20,924 | — | — | Mar 15, 2009 |
| WKC | Executive VP & CFO | Purchase | 400 | $21.40 | $8,560 | Jun 25, 2008 |
| WKC | CFO, Executive VP | Purchase | 1,000 | $22.59 | $22,590 | Jun 23, 2008 |
| WKC | CFO, Executive VP | Tax Withholding | 529 | $27.34 | $14,463 | Apr 16, 2008 |
| WKC | CFO, Executive VP | Disposition | 2,000 | — | — | Feb 28, 2008 |
| WKC | CFO, Executive VP | Award / Grant | 6,000 | — | — | Apr 16, 2007 |