InsidersTradesSigma
Total declarations
Companies
▲ Purchases (0 ops.)
▼ Sales (17 ops.)
Insider track record
ExecutiveDisclosed buys
0
Disclosed sells
17
T+90 hit rate
67%
T+90 mean return
+4.6%
Across 3 buy signals with a settled T+90 return. Return basis: close on the day after publication.
Signal history
Explore the complete record of transactions filed by Mercier Johanna, Directeur Commercial. Insider active across 3 companies, notably Gilead Sciences, INC.. Aggregated, 48 reports have been logged. Breakdown: 0 buy · 17 sells. Total volume traded: €6.9m. Activity tracked since 4 May 2021. The latest transaction was disclosed on 15 April 2026 (Cession). Regulator: SEC (Form 4). All data is free.
Declarations48 total
1,480 sharesCommon StockSEC:0001782135-26-000024:0
1,070 sharesCommon StockSEC:0001782135-26-000024:1
450 sharesCommon StockSEC:0001782135-26-000024:2
2,796 sharesCommon StockSEC:0001782135-26-000022:0
1,341 sharesCommon StockSEC:0001782135-26-000022:1
3,000 shares@ US$140.960.0002% mcap9.1% of flowCommon StockSEC:0001782135-26-000014:0
3,000 shares@ US$144.230.0002% mcap9.6% of flowCommon StockSEC:0001782135-26-000012:0
44,867 shares0Common StockSEC:0001782135-26-000004:0
3,000 shares@ US$124.310.0002% mcap8.2% of flowCommon StockSEC:0001782135-26-000002:0
3,000 shares@ US$122.000.0002% mcap7.9% of flowCommon StockSEC:0001782135-25-000017:0
3,842 sharesCommon StockSEC:0001782135-25-000015:0
25,000 shares@ US$66.6416.5% of flowCommon StockSEC:0001782135-25-000013:0
3,000 shares@ US$118.080.0002% mcap7.8% of flowCommon StockSEC:0001782135-25-000011:0
3,000 shares@ US$113.570.0002% mcap7.4% of flowCommon StockSEC:0001782135-25-000008:0
3,844 sharesCommon StockSEC:0001782135-25-000004:0
11,800 shares@ US$66.649.3% of flowCommon StockSEC:0000882095-25-000037:0
3,000 shares@ US$111.034.4% of flowCommon StockSEC:0001127602-25-019291:0
3,000 shares@ US$110.174.5% of flowCommon StockSEC:0001127602-25-017689:0
3,843 sharesCommon StockSEC:0001127602-25-017335:0
12,500 shares@ US$66.649.3% of flowCommon StockSEC:0001127602-25-015457:0
1,435 shares0Common StockSEC:0000914475-25-000125:0
8,080 sharesCommon StockSEC:0001127602-25-009295:0
19,793 shares0Common StockSEC:0001127602-25-003370:0
3,752 sharesCommon StockSEC:0001127602-24-029167:0
5,000 shares@ US$91.285.2% of flowCommon StockSEC:0001127602-24-026737:0
25 of 48 declarations
About Mercier Johanna
Johanna Mercier is Commercial Director at GILEAD SCIENCES, INC.
