WG
Insider
William Guyer
Chief Development OfficerWilliam Guyer (Chief Development Officer) filed 15 Form 4 reports in the trailing twelve months (0 purchases, 15 sales, 1 filed past the two-business-day deadline), most often in Corcept Therapeutics Incorporated (CORT). The largest single filing was $1.8M of CORT (16,300 sh across 2 lots, as filed), executed Aug 10.
Add to watchlistReturn, ttmiAverage return per filing, trailing twelve months
–
no purchases on file
Delay-adjustediThe same average, entered at disclosure dates
–
returns measure stock purchases only
Filings, ttm
15
0 buys · 15 sells · 1 late
Median delay
–
execution → disclosure
Volume, ttmiDollar value disclosed in the trailing twelve months
$15.1M
shares × price, as filed
Last traded
Aug 10
Filed Aug 12
Median ADV $130.9M across their filed names
Open performance→Volume by month
Buys $0
Sells $25.9M
Shares × price, as filed · by filing month · past 24 months
Sectors filed on
Healthcare
15 filings
Sector per market data · by filing · past 12 months
Most traded names
CORTRecent filings
CORTSALE
Corcept Therapeutics Incorporated
View filing →
$2.5M35,007 sh × $71.77
Exec Aug 8 2025
Filed Aug 12 2025 · 5:30 PM ET CORTSALE Corcept Therapeutics Incorporated View filing → $322K
4,379 sh × $73.48
Exec Jul 17 2025
Filed Jul 21 2025 · 5:30 PM ET CORTSALE Corcept Therapeutics Incorporated View filing → $1.4M
20,000 sh across 2 lots
Exec Jun 10 2025
Filed Jun 12 2025 · 5:30 PM ET CORTSALE Corcept Therapeutics Incorporated View filing → $2.4M
32,262 sh × $74.17
Exec May 16 2025
Filed May 20 2025 · 5:30 PM ET CORTSALE Corcept Therapeutics Incorporated View filing → $525K
7,060 sh × $74.31
Exec May 6 2025
Filed May 8 2025 · 5:30 PM ET CORTSALE Corcept Therapeutics Incorporated View filing → $1.2M
20,000 sh × $59.07
Exec Mar 4 2025
Filed Mar 4 2025 · 5:30 PM ET CORTSALE Corcept Therapeutics Incorporated View filing → $490K
10,000 sh across 2 lots
Exec Nov 1 2024
Filed Nov 5 2024 · 5:30 PM ET CORTSALE Corcept Therapeutics Incorporated View filing → $463K
10,000 sh × $46.28
Exec Oct 1 2024
Filed Oct 3 2024 · 5:30 PM ET