MCROBBIE IAN MALCOLM
Insider transactions at 1 company
This page shows all SEC Form 4 filings attributed to MCROBBIE IAN MALCOLM. 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 |
|---|---|---|---|---|---|---|
| IOSP | Senior VP R&T | Award / Grant | 700 | — | — | Feb 27, 2023 |
| IOSP | Senior VP R&T | Sale | 374 | $99.31 | $37,142 | Feb 22, 2022 |
| IOSP | Senior VP R&T | Award / Grant | 842 | — | — | Feb 21, 2022 |
| IOSP | Senior VP R&T | Option Exercise | 374 | $61.83 | $23,124 | Nov 22, 2021 |
| IOSP | Senior VP R&T | Award / Grant | 842 | — | — | Feb 22, 2021 |
| IOSP | Senior VP R&T | Sale | 5,000 | $76.71 | $383,550 | May 31, 2018 |
| IOSP | Senior VP R&T | Option Exercise | 881 | $33.93 | $29,892 | Feb 21, 2018 |
| IOSP | Senior VP R&T | Sale | 1,654 | $66.27 | $109,611 | Nov 22, 2016 |
| IOSP | Senior VP R&T | Option Exercise | 10,156 | — | — | Nov 18, 2015 |
| IOSP | Senior VP R&T | Sale | 4,042 | $57.47 | $232,294 | Nov 10, 2015 |
| IOSP | Senior VP R&T | Sale | 560 | $44.04 | $24,662 | Mar 17, 2015 |
| IOSP | Senior VP R&T | Tax Withholding | 4,310 | $43.92 | $189,295 | Feb 24, 2015 |
| IOSP | Senior VP R&T | Option Exercise | 3,140 | $9.89 | $31,055 | Jan 26, 2015 |
| IOSP | Snr VP Research & Technology | Option Exercise | 1,248 | $11.73 | $14,639 | Dec 10, 2013 |
| IOSP | Snr VP Research & Technology | Gift | 500 | — | — | Dec 9, 2013 |
| IOSP | Snr VP Research & Technology | Sale | 15,000 | $45.11 | $676,650 | Nov 20, 2013 |
| IOSP | Snr VP Research & Technology | Sale | 10,000 | $41.91 | $419,100 | Mar 7, 2013 |
| IOSP | Snr VP Research & Technology | Sale | 2 | $41.69 | $83 | Mar 6, 2013 |
| IOSP | Snr VP Research & Technology | Sale | 1,140 | $38.86 | $44,300 | Feb 26, 2013 |
| IOSP | Snr VP Research & Technology | Option Exercise | 3,900 | — | — | Mar 2, 2011 |
| IOSP | Snr VP Research & Technology | Purchase | 1,079 | $26.91 | $29,036 | Feb 18, 2011 |
| IOSP | Snr VP Research & Technology | Option Exercise | 119 | — | — | Mar 12, 2010 |
| IOSP | Snr VP Research & Technology | Option Exercise | 366 | — | — | Mar 5, 2010 |
| IOSP | Snr VP Research & Technology | Purchase | 2,045 | $10.56 | $21,595 | Feb 23, 2010 |
| IOSP | Snr VP Research & Technology | Option Exercise | 1,630 | — | — | Mar 2, 2009 |
| IOSP | Snr VP Research & Technology | Sale | 1,330 | $24.52 | $32,612 | May 23, 2008 |
| IOSP | Snr VP Research & Technology | Award / Grant | 636 | — | — | Mar 6, 2008 |
| IOSP | Snr VP Research & Technology | Award / Grant | 636 | — | — | Mar 6, 2008 |
| IOSP | Snr VP Research & Technology | Purchase | 3,900 | $19.75 | $77,025 | Feb 28, 2008 |
| IOSP | Snr VP Research & Technology | Award / Grant | 5,558 | — | — | Feb 25, 2008 |
| IOSP | Snr VP Research & Technology | Option Exercise | 37,247 | — | — | Feb 13, 2008 |
| IOSP | Snr VP Research & Technology | Option Exercise | 37,247 | — | — | Feb 13, 2008 |
| IOSP | Snr VP Research & Technology | Purchase | 183 | $51.42 | $9,410 | Mar 1, 2007 |
| IOSP | Chief Technolgy Officer | Purchase | 815 | $21.98 | $17,914 | Feb 24, 2006 |