GRAMPA JOHN D
Insider transactions at 2 companies
This page shows all SEC Form 4 filings attributed to GRAMPA JOHN D. 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 |
|---|---|---|---|---|---|---|
| PKOH | Award / Grant | 4,844 | — | — | Jun 16, 2025 | |
| PKOH | Award / Grant | 4,350 | — | — | Jun 26, 2024 | |
| PKOH | Purchase | 5,000 | $13.27 | $66,350 | Mar 18, 2020 | |
| PKOH | Purchase | 2,000 | $35.59 | $71,180 | Dec 16, 2015 | |
| MTRN | Sr. VP Finance and CFO | Award / Grant | 22 | $36.11 | $794 | Nov 20, 2014 |
| MTRN | Sr. VP Finance and CFO | Sale | 3,735 | $38.58 | $144,096 | Nov 7, 2014 |
| MTRN | Sr. VP Finance and CFO | Award / Grant | 24 | $32.98 | $792 | Aug 20, 2014 |
| MTRN | Sr. VP Finance and CFO | Award / Grant | 24 | $34.38 | $825 | Jun 4, 2014 |
| MTRN | Sr. VP Finance and CFO | Option Exercise | 2,830 | $17.68 | $50,034 | May 12, 2014 |
| MTRN | Sr. VP Finance and CFO | Sale | 4,670 | $33.07 | $154,437 | May 8, 2014 |
| MTRN | Sr. VP Finance and CFO | Tax Withholding | 1,772 | $33.07 | $58,600 | May 5, 2014 |
| MTRN | Sr. VP Finance and CFO | Award / Grant | 35 | $34.13 | $1,195 | Mar 6, 2014 |
| MTRN | Vice President Finance and CFO | Award / Grant | 38 | $31.39 | $1,193 | Dec 3, 2013 |
| MTRN | Sr. VP Finance and CFO | Sale | 3,000 | $28.55 | $85,650 | May 9, 2013 |
| MTRN | Sr. VP Finance and CFO | Award / Grant | 4,410 | — | — | Mar 6, 2013 |
| MTRN | Sr. VP Finance and CFO | Tax Withholding | 1,948 | $28.72 | $55,947 | Feb 22, 2013 |
| MTRN | Sr. VP Finance and CFO | Award / Grant | 5,201 | — | — | Mar 1, 2012 |
| MTRN | Sr. VP Finance and CFO | Tax Withholding | 2,966 | $29.61 | $87,823 | Feb 10, 2012 |
| MTRN | Sr. VP Finance and CFO | Disposition | 4,416 | — | — | Feb 1, 2011 |
| MTRN | Sr. VP Finance and CFO | Disposition | 1,000 | $33.50 | $33,500 | Nov 2, 2010 |
| MTRN | Sr. VP Finance and CFO | Sale | 1,000 | $28.25 | $28,250 | May 13, 2010 |
| MTRN | Sr. VP Finance and CFO | Award / Grant | 5,936 | — | — | Feb 22, 2010 |
| MTRN | Sr. VP Finance and CFO | Disposition | 929 | $17.80 | $16,536 | Feb 16, 2010 |
| MTRN | Sr. VP Finance and CFO | Disposition | 6,000 | — | — | Feb 2, 2010 |
| MTRN | Sr. VP Finance and CFO | Disposition | 1,000 | $18.09 | $18,090 | May 7, 2009 |
| MTRN | Sr. VP Finance and CFO | Award / Grant | 9,295 | — | — | Feb 10, 2009 |
| MTRN | Sr. VP Finance and CFO | Tax Withholding | 3,110 | $12.72 | $39,559 | Dec 31, 2008 |
| MTRN | Sr. VP Finance and CFO | Award / Grant | 4,208 | — | — | Feb 15, 2008 |
| MTRN | Sr. VP Finance and CFO | Disposition | 2,000 | $51.12 | $102,240 | May 7, 2007 |
| MTRN | Sr. VP Finance and CFO | Award / Grant | 3,000 | — | — | Feb 15, 2007 |
| MTRN | Sr. VP Finance and CFO | Tax Withholding | 639 | $32.66 | $20,870 | Feb 6, 2007 |
| MTRN | VP Finance and CFO | Option Exercise | 12,900 | $5.55 | $71,595 | May 3, 2006 |
| MTRN | VP Finance, CFO | Award / Grant | 7,236 | — | — | May 2, 2006 |