Stapley Marc
Chief Executive Officer
Stapley Marc has filed 12 SEC Form 4 filings (23 transaction rows) across 2 companies, including VCYT, GKOS, with disclosures dating back to 2025. 10 of those filings fall inside the rolling window. Most recent filing: Sep 4, 2026.
On the most recent filing, Stapley Marc is listed as Chief Executive Officer at VERACYTE, INC. Inside the rolling window, Stapley Marc reported no open-market purchases and 4 open-market sales totaling $10.8M in VCYT and GKOS. The largest disclosed transaction in the window is a sale of 138,051 VCYT shares on Jun 4, 2026, worth $6.9M.
Companies traded
Other insiders at VCYT
Insider Buying
$0
reported purchases (SEC code P)
Insider Selling
$10.8M
reported sales (SEC code S)
Companies
2
in the rolling window
Earlier trades
Open-market purchases and sales filed before the rolling 365-day window, kept from the original Form 4 filings.
| Date | Ticker | Type | Value |
|---|---|---|---|
| Sep 4, 2025 | VCYT | Sale | $233K |
Frequently asked questions
How many SEC Form 4 filings has Stapley Marc made?
Stapley Marc has filed 12 SEC Form 4 filings (23 transaction rows) across 2 companies, including VCYT, GKOS since 2025.
Which companies does Stapley Marc trade?
Stapley Marc has filed SEC Form 4 disclosures for 2 companies, including VCYT, GKOS.
When was Stapley Marc's most recent SEC Form 4 filing?
Stapley Marc's most recent SEC Form 4 filing on Tracefour is dated Sep 4, 2026.
What is Stapley Marc's job title?
On the most recent SEC Form 4 filings tracked by Tracefour, Stapley Marc is listed as Chief Executive Officer.
What is Stapley Marc's total buy and sell value in the current window?
Inside the rolling retention window, Stapley Marc bought $0 and sold $10.8M based on SEC Form 4 filings.
What was Stapley Marc's largest disclosed transaction?
The largest disclosed transaction in the current window is a sale of 138,051 VCYT shares on 2026-06-04, worth $6.9M, per SEC Form 4 filings.