 | Form 4 Filings | Insider Buys | Significant Buys | Penny Stocks Insider Buying | Insider Sales |
| Insider Buy Sell Ratios | Stock Options | Insider Trading Stock Screener | Insider Trading Graph View | Insider Watch |
Insider Trading - HULME COLIN
| | "Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise" - Peter Lynch What is insider trading>> SPAC List: List of Special Purpose Acquisition Companies |
Common stock purchase or sale:
| Transaction Date | Reported DateTime | Company | Symbol | Insider Relationship | Shares Traded | Average Price | Total Amount | Shares Owned | Filing |
| 2016-11-16 Sale | 2016-11-18 5:38 pm | ION GEOPHYSICAL CORP | IO | HULME COLIN VP | 1,618 | $8.1734 | $13,225 | 28,085 (Direct) | View |
| 2017-12-14 Purchase | 2017-12-18 7:41 pm | ION GEOPHYSICAL CORP | IO | HULME COLIN VP | 18,176 | $13.05 | $237,197 | 46,261 (Direct) | View |
| 2017-12-15 Purchase | 2017-12-19 6:13 pm | ION GEOPHYSICAL CORP | IO | HULME COLIN VP | 24,429 | $13.76 | $336,058 | 70,690 (Direct) | View |
Stock options: Exercise, Award, Grant, Conversion
| Transaction Date | Reported DateTime | Exercisable Expiration | Company | Symnbol | Insider Relationship | Shares Traded | Conversion Price | Shares Owned | Filing |
| 2017-12-15 Exercise | 2017-12-19 6:13 pm | N/A N/A | ION GEOPHYSICAL CORP | IO | HULME COLIN VP | 100,000 | $3.1 | 170,690 (Direct) | View |
| 2017-12-15 Disposition | 2017-12-19 6:13 pm | N/A N/A | ION GEOPHYSICAL CORP | IO | HULME COLIN VP | 100,000 | $13.05 | 70,690 (Direct) | View |
| 2017-12-15 Exercise | 2017-12-19 6:13 pm | 2017-03-01 2026-03-01 | ION GEOPHYSICAL CORP | IO | HULME COLIN VP | 100,000 | $0 | 50,000 (Direct) | View |
| 2018-03-01 Option Award | 2018-03-02 7:02 pm | N/A N/A | ION GEOPHYSICAL CORP | IO | HULME COLIN VP | 8,521 | $0 | 79,211 (Direct) | View |
| 2018-03-01 Tax Withholding | 2018-03-02 7:02 pm | N/A N/A | ION GEOPHYSICAL CORP | IO | HULME COLIN VP | 1,785 | $28.1 | 77,426 (Direct) | View |
| 2016-05-30 Tax Withholding | 2018-06-01 4:41 pm | N/A N/A | ION GEOPHYSICAL CORP | IO | HULME COLIN VP | 3,354 | $23.8 | 74,072 (Direct) | View |
| 2016-05-30 Tax Withholding | 2018-06-01 4:41 pm | N/A N/A | ION GEOPHYSICAL CORP | IO | HULME COLIN VP | 787 | $24.5 | 73,285 (Direct) | View |