Colin Hulme

All filings by Colin Hulme on record concern ION Geophysical Corp. Over a trading history stretching from 1 March 2014 to 1 June 2018, the count stands at 20 filings.

Both buying and selling appear: 4 purchases worth €522k, against 1 sale worth €12k. Taken together, the purchases exceed the sales by €510k. Unlike grants, an open-market purchase is paid for by the insider, at the market price. The rest of the record consists of 13 share grants and 1 option exercise.

The median purchase comes to €109k. On 4 out of 4 purchases, another insider of the same company was buying within the same 30 days. Purchases made close together by different insiders form what is called a cluster.

The latest filing, published on 1 June 2018, reports a share grant of €68k in ION Geophysical Corp. The clock since the last published purchase (19 December 2017) now reads 3,247 days. Typically, a trade is published a median of 2 days after it takes place. Section 16 rules allow two business days to file each Form 4. These figures are compiled from regulatory filings published by SEC (Form 4). They describe what insiders did and are not a recommendation.