InsidersTradesSigma
Total declarations
Companies
▲ Purchases (1 ops.)
▼ Sales (4 ops.)
Insider track record
CEODisclosed buys
1
Disclosed sells
4
T+90 hit rate
47%
T+90 mean return
+0.9%
Across 30 buy signals with a settled T+90 return. Return basis: close on the day after publication.
Signal history
Browse the full record of transactions filed by Stapley Marc, Chief Executive Officer. Director active across 3 companies, notably Veracyte, INC.. In total, 43 filings have been published. Split: 1 buy · 4 sells. Total volume traded: €2.4m. History available since 1 June 2021. The latest transaction was filed on 2 December 2025 (Retenue fiscale). Regulator: SEC (Form 4). All data is openly available.
Declarations43 total
7,914 shares@ US$46.1615.6% of flowCommon StockSEC:0001539796-25-000005
7,914 shares@ US$46.160.010% mcap15.6% of flowCommon StockSEC:0001539796-25-000005:0
7,667 shares@ US$30.40730.0065% mcap9.9% of flowCommon StockSEC:0001384101-25-000124:0
7,667 shares@ US$30.40739.9% of flowCommon StockSEC:0001384101-25-000124
90,601 shares0Common StockSEC:0001384101-25-000040:0
28,189 shares@ US$32.82320.3% of flowCommon StockSEC:0001384101-25-000031:0
67,277 shares0Common StockSEC:0001384101-25-000025:0
5,190 shares@ US$43.36814.9% of flowCommon StockSEC:0001384101-24-000188:0
5,748 shares@ US$44.125.5% of flowCommon StockSEC:0001384101-24-000177:0
5,748 shares@ US$31.553.8% of flowCommon StockSEC:0001384101-24-000147:0
6,250 shares@ US$32.0029.5% of flowCommon StockSEC:0001415889-24-021611:0
5,746 shares@ US$20.752.5% of flowCommon StockSEC:0001384101-24-000077:0
1,716 shares0Common StockSEC:0001415889-24-015234:0
6,250 shares@ US$32.0029.8% of flowCommon StockSEC:0001415889-24-013385:0
11,780 shares0Common StockSEC:0001384101-24-000044:0
114,724 shares0Common StockSEC:0001384101-24-000041:0
13,286 shares@ US$24.006.8% of flowCommon StockSEC:0001384101-24-000024:0
6,250 shares@ US$32.0029.9% of flowCommon StockSEC:0001415889-24-006435:0
1,044 shares0Common StockSEC:0001415889-24-006433:0
1,082 shares0Common StockSEC:0001415889-24-000629:0
10,000 shares@ US$7.27510.8% of flowCommon StockSEC:0001415889-23-016668:0
3,203 shares@ US$26.541.8% of flowCommon StockSEC:0001384101-23-000171:0
3,204 shares@ US$26.701.8% of flowCommon StockSEC:0001384101-23-000149:0
3,203 shares@ US$26.721.8% of flowCommon StockSEC:0001384101-23-000081:0
3,230 shares0Common StockSEC:0001415889-23-009283:0
25 of 43 declarations
About Stapley Marc
Stapley Marc is the President and Chief Executive Officer and Director at VERACYTE, INC. and GLAUKOS Corp. In these roles, he leads the company's operations and develops strategies to foster growth. His leadership is essential in achieving organizational goals and strengthening the company's market position.
