Johanna Mercier is CCO at GILEAD SCIENCES, INC. (GILD). They have made 2 open-market trades across 1 company since 2021, most recently 2026-10-15.
CIK 0001782135
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 2 sales. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| GILD | 113,684 | $17.8M |
| NBIX | 6,853 | $930K |
| Total | $18.7M |
Shares reported on the most recent Form 4, priced at the 2026-10-16 close.
Counted per filing, not per execution lot — a purchase filled in several tranches is one decision.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| GILD | SELL · 10b5-1 | 2026-10-15 | 2026-10-16 | $156.22 | $469K | — | — | — |
| GILD | SELL · 10b5-1 | 2026-09-15 | 2026-09-16 | $144.22 | $433K | +2.3% | +5.0% | — |
| GILD | SELL · 10b5-1 | 2026-08-17 | 2026-08-18 | $137.64 | $3.9M | +0.5% | +4.2% | — |
| GILD | SELL · 10b5-1 | 2026-07-15 | 2026-07-16 | $129.92 | $390K | -2.5% | +0.8% | +11.5% |
| GILD | SELL · 10b5-1 | 2026-06-15 | 2026-06-16 | $123.92 | $372K | -1.2% | +6.6% | +14.6% |
| GILD | SELL · 10b5-1 | 2026-05-15 | 2026-05-18 | $131.29 | $3.7M | +4.1% | -2.8% | +7.6% |
| GILD | SELL · 10b5-1 | 2026-04-15 | 2026-04-16 | $140.96 | $423K | -7.0% | -6.7% | -5.2% |
| GILD | SELL · 10b5-1 | 2026-03-16 | 2026-03-17 | $144.23 | $433K | -6.2% | -3.2% | -13.2% |
| GILD | SELL | 2026-02-17 | 2026-02-18 | $154.44 | $4.3M | -1.5% | -9.9% | -14.4% |
| GILD | SELL · 10b5-1 | 2026-01-15 | 2026-01-16 | $124.31 | $373K | +12.7% | +25.4% | +11.9% |
| GILD | SELL · 10b5-1 | 2025-12-15 | 2025-12-16 | $122.00 | $366K | +4.7% | +1.7% | +21.7% |
| GILD | SELL · 10b5-1 | 2025-11-17 | 2025-11-18 | $125.87 | $7.0M | -2.2% | -4.4% | +22.2% |
| GILD | SELL · 10b5-1 | 2025-10-15 | 2025-10-16 | $118.08 | $354K | -1.5% | +3.7% | +3.7% |
| GILD | SELL · 10b5-1 | 2025-09-15 | 2025-09-16 | $113.57 | $341K | +0.7% | +5.8% | +7.6% |
| GILD | SELL · 10b5-1 | 2025-08-15 | 2025-08-18 | $118.52 | $3.2M | -4.8% | -5.0% | +5.0% |
| GILD | SELL · 10b5-1 | 2025-07-15 | 2025-07-16 | $111.03 | $333K | +3.5% | +8.4% | +8.5% |
| GILD | SELL · 10b5-1 | 2025-06-16 | 2025-06-17 | $110.17 | $331K | +2.1% | +0.2% | +3.6% |
| GILD | SELL · 10b5-1 | 2025-05-22 | 2025-05-23 | $107.52 | $1.7M | +2.0% | -1.9% | +7.2% |
| GILD | SELL · 10b5-1 | 2024-11-06 | 2024-11-07 | $91.28 | $456K | -8.6% | -5.7% | +3.7% |
| GILD | SELL · 10b5-1 | 2024-09-12 | 2024-09-13 | $83.94 | $3.8M | -1.0% | +2.5% | +11.3% |
| GILD | SELL · 10b5-1 | 2024-08-28 | 2024-08-29 | $78.03 | $1.5M | +1.9% | +5.6% | +16.3% |
| GILD | SELL · 10b5-1 | 2024-08-13 | 2024-08-14 | $73.98 | $812K | +3.5% | +11.3% | +26.8% |
| GILD | SELL · 10b5-1 | 2024-01-09 | 2024-01-10 | $85.23 | $1.4M | -5.7% | -12.6% | -17.1% |
| GILD | SELL | 2021-05-04 | 2021-05-05 | $66.09 | $2.6M | +4.6% | +2.1% | +5.7% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.