John C. Martin is Chairman at GILEAD SCIENCES INC (GILD). They have made 45 open-market trades across 2 companies since 2006, most recently 2021-03-03.
CIK 0001190578
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.
1 open-market purchase totalling $1.9M since 2007, against 44 sales. Too few scored purchases to measure a record yet.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| KRON | BUY | 2020-10-14 | 2020-10-16 | $19.00 | $1.4M | -7.0% | -5.8% | -1.4% |
| GILD | SELL | 2018-12-03 | 2018-12-04 | $71.20 | $7.1M | -5.2% | -5.0% | -4.7% |
| GILD | SELL | 2018-11-01 | 2018-11-05 | $69.63 | $6.4M | +0.0% | +0.6% | +0.4% |
| GILD | SELL | 2018-10-01 | 2018-10-03 | $78.12 | $5.2M | -7.5% | -11.7% | -19.4% |
| GILD | SELL | 2018-09-04 | 2018-09-06 | $74.13 | $7.2M | +1.3% | +5.1% | -3.5% |
| GILD | SELL | 2018-08-01 | 2018-08-03 | $77.85 | $7.8M | -3.9% | -4.6% | -9.7% |
| GILD | SELL | 2018-07-02 | 2018-07-05 | $70.80 | $3.5M | +5.5% | +6.4% | +7.9% |
| GILD | SELL | 2018-06-01 | 2018-06-05 | $68.13 | $3.4M | +0.1% | +3.8% | +5.9% |
| GILD | SELL | 2018-05-01 | 2018-05-03 | $72.19 | $3.6M | +2.9% | +7.9% | +19.7% |
| GILD | SELL | 2018-04-02 | 2018-04-04 | $73.12 | $7.3M | -1.6% | -13.8% | -6.1% |
| GILD | SELL | 2018-03-01 | 2018-03-05 | $78.65 | $7.9M | +1.2% | -4.1% | -10.7% |
| GILD | SELL | 2018-02-01 | 2018-02-05 | $83.56 | $8.4M | +5.4% | +3.4% | -16.1% |
| GILD | SELL | 2018-01-02 | 2018-01-04 | $73.62 | $7.4M | +10.2% | +5.7% | +1.7% |
| GILD | SELL | 2017-12-01 | 2017-12-05 | $74.98 | $11.0M | +2.5% | +0.2% | +5.7% |
| GILD | SELL | 2017-11-01 | 2017-11-03 | $75.13 | $11.0M | -2.0% | -0.3% | +13.9% |
| GILD | SELL | 2017-10-02 | 2017-10-04 | $82.56 | $12.1M | -2.8% | -10.7% | -9.9% |
| GILD | SELL | 2017-09-01 | 2017-09-06 | $83.11 | $12.2M | -0.2% | -1.2% | -11.8% |
| GILD | SELL | 2017-08-01 | 2017-08-03 | $75.86 | $11.1M | -0.8% | +12.0% | +1.5% |
| GILD | SELL | 2017-07-03 | 2017-07-06 | $71.00 | $5.2M | +2.9% | +5.4% | +18.3% |
| GILD | SELL | 2017-06-01 | 2017-06-05 | $65.24 | $9.6M | -0.6% | +8.7% | +26.6% |
| GILD | SELL | 2017-05-01 | 2017-05-03 | $68.31 | $10.0M | -2.2% | -3.0% | +12.3% |
| GILD | SELL | 2017-04-03 | 2017-04-05 | $67.18 | $9.9M | -0.6% | +2.1% | +6.7% |
| GILD | SELL | 2017-03-01 | 2017-03-03 | $70.38 | $10.3M | -3.0% | -5.0% | -8.5% |
| GILD | SELL | 2017-02-01 | 2017-02-03 | $72.57 | $10.6M | -3.1% | -2.6% | -5.5% |
| GILD | SELL | 2017-01-03 | 2017-01-05 | $73.59 | $10.8M | -5.7% | -5.3% | -13.1% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.