Jon C. Biro is Treasurer at ICO INC (ICOC). They have made 21 open-market trades across 3 companies since 2006, most recently 2026-06-24.
CIK 0001221219
Unrated. We grade insiders only on stock they chose to buy on the open market. Grants, option exercises and vesting say nothing about timing, so they don't count — which is why someone can file often and still have no grade. It isn't a bad sign: unrated buys beat every graded tier below A.
9 open-market purchases totalling $857K since 2008, against 12 sales. Too few scored purchases to measure a record yet.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| VVUS | BUY | 2013-06-27 | 2013-07-01 | $12.85 | $26K | +1.0% | +7.0% | +7.0% |
| CGX | BUY | 2012-10-05 | 2012-10-09 | $25.91 | $181K | N/A | N/A | N/A |
| CGX | SELL | 2012-02-10 | 2012-02-14 | $53.09 | $637K | N/A | N/A | N/A |
| CGX | SELL | 2011-12-22 | 2011-12-27 | $50.80 | $254K | N/A | N/A | N/A |
| CGX | SELL | 2011-07-07 | 2011-07-11 | $57.31 | $860K | N/A | N/A | N/A |
| CGX | SELL | 2011-03-03 | 2011-03-07 | $54.08 | $811K | N/A | N/A | N/A |
| CGX | BUY | 2010-08-24 | 2010-08-26 | $37.68 | $377K | N/A | N/A | N/A |
| CGX | SELL | 2010-02-19 | 2010-02-23 | $47.01 | $569K | N/A | N/A | N/A |
| CGX | BUY | 2009-03-25 | 2009-03-27 | $12.13 | $25K | N/A | N/A | N/A |
| CGX | BUY | 2008-11-14 | 2008-11-18 | $10.87 | $54K | N/A | N/A | N/A |
| CGX | BUY | 2008-09-04 | 2008-09-05 | $37.94 | $38K | N/A | N/A | N/A |
| CGX | BUY | 2008-08-25 | 2008-08-27 | $39.38 | $39K | N/A | N/A | N/A |
| CGX | BUY | 2008-08-19 | 2008-08-21 | $39.38 | $59K | N/A | N/A | N/A |
| CGX | BUY | 2008-08-12 | 2008-08-14 | $38.20 | $57K | N/A | N/A | N/A |
| ICOC | SELL | 2007-12-13 | 2007-12-17 | $12.99 | $1.1M | N/A | N/A | N/A |
| ICOC | SELL | 2007-08-31 | 2007-09-04 | $11.73 | $176K | N/A | N/A | N/A |
| ICOC | SELL | 2007-08-29 | 2007-08-31 | $10.99 | $110K | N/A | N/A | N/A |
| ICOC | SELL | 2007-08-24 | 2007-08-28 | $10.61 | $212K | N/A | N/A | N/A |
| ICOC | SELL | 2007-08-22 | 2007-08-24 | $10.17 | $356K | N/A | N/A | N/A |
| ICOC | SELL | 2007-06-04 | 2007-06-06 | $8.90 | $274K | N/A | N/A | N/A |
| ICOC | SELL | 2007-05-22 | 2007-06-01 | $7.99 | $154K | N/A | N/A | N/A |
| ICOC | SELL · 10b5-1 | 2007-04-11 | 2007-04-13 | $6.52 | $65K | N/A | N/A | N/A |
| ICOC | SELL · 10b5-1 | 2007-04-10 | 2007-04-10 | $6.50 | $33K | N/A | N/A | N/A |
| ICOC | SELL · 10b5-1 | 2006-04-16 | 2007-04-17 | $6.87 | $172K | N/A | N/A | N/A |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.
| — |
| Total | $751K |