Chong Sup Park is Director at Seagate Technology plc (STX). They have made 8 open-market trades across 1 company since 2006, most recently 2018-10-18.
CIK 0001216771
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.
0 open-market purchases, against 8 sales. Too few scored purchases to measure a record yet.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| STX | SELL | 2018-01-30 | 2018-02-01 | $54.22 | $437K | -8.1% | +2.1% | +1.3% |
| STX | SELL | 2017-05-16 | 2017-05-18 | $43.63 | $332K | +2.8% | -1.3% | -23.4% |
| STX | SELL | 2017-02-01 | 2017-02-03 | $44.63 | $144K | +4.6% | +5.4% | -7.5% |
| STX | SELL | 2014-10-31 | 2014-11-04 | $62.57 | $78K | -13.8% | +0.7% | +0.7% |
| STX | SELL | 2014-08-21 | 2014-08-25 | $60.02 | $255K | -13.8% | +0.7% | +0.7% |
| STX | SELL | 2014-01-30 | 2014-02-03 | $53.54 | $122K | -13.8% | +0.7% | +0.7% |
| STX | SELL | 2013-11-01 | 2013-11-05 | $49.17 | $148K | -13.8% | +0.7% | +0.7% |
| STX | SELL · 10b5-1 | 2013-05-02 | 2013-05-06 | $39.86 | $573K | -13.8% | +0.7% | +0.7% |
| STX | SELL · 10b5-1 | 2013-01-22 | 2013-01-24 | $36.48 | $707K | -13.8% | +0.7% | +0.7% |
| STX | SELL · 10b5-1 | 2012-10-24 | 2012-10-26 | $27.61 | $168K | -13.8% | +0.7% | +0.7% |
| STX | SELL · 10b5-1 | 2012-08-22 | 2012-08-24 | $34.54 | $991K | -13.8% | +0.7% | +0.7% |
| STX | SELL | 2011-11-11 | 2011-11-15 | $17.66 | $99K | -13.8% | +0.7% | +0.7% |
| SMOD | SELL · 10b5-1 | 2010-06-18 | 2010-06-21 | $7.00 | $14K | N/A | N/A | N/A |
| SMOD | SELL · 10b5-1 | 2010-04-19 | 2010-04-20 | $7.51 | $8K | N/A | N/A | N/A |
| SMOD | SELL · 10b5-1 | 2010-03-18 | 2010-03-19 | $6.77 | $7K | N/A | N/A | N/A |
| SMOD | SELL · 10b5-1 | 2010-02-18 | 2010-02-19 | $7.06 | $7K | N/A | N/A | N/A |
| STX | SELL · 10b5-1 | 2010-01-21 | 2010-01-25 | $20.00 | $46K | -13.8% | +0.7% | +0.7% |
| SMOD | SELL · 10b5-1 | 2010-01-19 | 2010-01-19 | $7.02 | $7K | N/A | N/A | N/A |
| SMOD | SELL · 10b5-1 | 2010-01-06 | 2010-01-08 | $7.00 | $42K | N/A | N/A | N/A |
| STX | SELL · 10b5-1 | 2010-01-05 | 2010-01-07 | $19.00 | $238K | -13.8% | +0.7% | +0.7% |
| STX | SELL · 10b5-1 | 2009-12-23 | 2009-12-23 | $18.00 | $337K | -13.8% | +0.7% | +0.7% |
| SMOD | SELL · 10b5-1 | 2009-12-18 | 2009-12-21 | $6.00 | $108K | N/A | N/A | N/A |
| STX | SELL · 10b5-1 | 2009-11-12 | 2009-11-16 | $17.00 | $538K | -13.8% | +0.7% | +0.7% |
| STX | SELL · 10b5-1 | 2009-09-08 | 2009-09-10 | $14.50 | $290K | -13.8% | +0.7% | +0.7% |
| STX | SELL · 10b5-1 | 2009-09-08 | 2009-09-25 | $16.10 | $242K | -13.8% | +0.7% | +0.7% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.