Guyer William

Track

Insider profile

Performance

Overall performance
2.5
Performance over holding periods
2.5
30 days 90 days 120 days
Average return -2% 8.2% 15.1%
Success rate 0% 68% 82%
Transactions
1 0% Buy
34 71% Buy
47 69% Buy
Ranking by holding-period performance
Guyer William's trades of Corcept Therapeutics Inc's stock


• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Buy signal Sell signal Earnings
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PlS: Planned sale, PrS: Proposed sale, O: Option / Other
Transaction date
Proposed sale
Price
112.80
Quantity 20,000
Value US$2,256,000
Transaction date
Proposed sale
Price
93.13
Quantity 20,000
Value US$1,862,530
Transaction date
Proposed sale
Price
70.44
Quantity 20,000
Value US$1,408,800
Transaction date
Proposed sale
Price
51.60
Quantity 20,000
Value US$1,032,000
Transaction date
Proposed sale
Price
40.85
Quantity 20,000
Value US$817,000
Transaction date
Proposed sale
Price
35.28
Quantity 20,000
Value US$705,600
Transaction date
Proposed sale
Price
40.71
Quantity 20,000
Value US$814,200
Transaction date
Proposed sale
Price
34.95
Quantity 20,000
Value US$699,000
Transaction date
Proposed sale
Price
79.78
Quantity 20,000
Value US$1,595,600
Transaction date
Proposed sale
Price
71.10
Quantity 20,000
Value US$1,422,000
Transaction date
Proposed sale
Price
89.85
Quantity 20,000
Value US$1,797,000
Transaction date
Proposed sale
Price
69.72
Quantity 20,000
Value US$1,394,400
Transaction date
Proposed sale
Price
71.77
Quantity 20,000
Value US$1,435,400
Transaction date
Proposed sale
Price
73.40
Quantity 20,000
Value US$1,468,000
Transaction date
Proposed sale
Price
71.68
Quantity 20,000
Value US$1,433,600
Notification date Transaction date Company B/S Transaction type Nb. shares
Price
Value 		Number of shares Price Value Details
2026-08-12 2026-08-10
PlS Planned sale
48,388 -21.3%
56.03
US$2,334,253 		48,388 -21.3% 56.03 US$2,334,253
2026-08-12 2026-08-10
PlS Planned sale
36,125 +1.5%
260.16
US$3,752,320 		36,125 +1.5% 260.16 US$3,752,320
2026-08-06 2026-08-04
PlS Planned sale
44,362 +14.4%
276.31
US$4,014,450 		44,362 +14.4% 276.31 US$4,014,450
2026-08-04 2026-08-04
PrS Proposed sale
20,000
112.80
US$2,256,000 		20,000 112.80 US$2,256,000
2026-07-08 2026-07-07
PlS Planned sale
952 -19.3%
93.54
US$89,048 		952 -19.3% 93.54 US$89,048
2026-07-08 2026-07-07
PlS Planned sale
19,048 -79.4%
93.11
US$1,773,481 		19,048 -79.4% 93.11 US$1,773,481
2026-07-07 2026-07-07
PrS Proposed sale
20,000
93.13
US$1,862,530 		20,000 93.13 US$1,862,530
2026-06-04 2026-06-02
PlS Planned sale
20,000 -83.4%
70.60
US$1,412,000 		20,000 -83.4% 70.60 US$1,412,000
2026-06-02 2026-06-02
PrS Proposed sale
20,000
70.44
US$1,408,800 		20,000 70.44 US$1,408,800
2026-05-07 2026-05-05
PlS Planned sale
20,000 -90.0%
51.83
US$1,036,600 		20,000 -90.0% 51.83 US$1,036,600
2026-05-05 2026-05-05
PrS Proposed sale
20,000
51.60
US$1,032,000 		20,000 51.60 US$1,032,000
2026-04-08 2026-04-07
PlS Planned sale
20,000 -90.0%
40.97
US$819,400 		20,000 -90.0% 40.97 US$819,400
2026-04-07 2026-04-07
PrS Proposed sale
20,000
40.85
US$817,000 		20,000 40.85 US$817,000
2026-03-24 2026-03-20
PlS Planned sale
11,767 -84.1%
36.01
US$423,730 		11,767 -84.1% 36.01 US$423,730
2026-03-06 2026-03-04
PlS Planned sale
8,233 -78.7%
35.99
US$296,346 		8,233 -78.7% 35.99 US$296,346
2026-03-04 2026-03-04
PrS Proposed sale
20,000
35.28
US$705,600 		20,000 35.28 US$705,600
2026-02-05 2026-02-03
PlS Planned sale
20,000 -94.2%
40.87
US$817,334 		20,000 -94.2% 40.87 US$817,334
2026-02-03 2026-02-03
PrS Proposed sale
20,000
40.71
US$814,200 		20,000 40.71 US$814,200
2026-01-08 2026-01-06
PlS Planned sale
20,000 -94.2%
35.18
US$703,656 		20,000 -94.2% 35.18 US$703,656
2026-01-06 2026-01-06
PrS Proposed sale
20,000
34.95
US$699,000 		20,000 34.95 US$699,000
2025-12-03 2025-12-02
PlS Planned sale
640 -34.1%
80.88
US$51,760 		640 -34.1% 80.88 US$51,760
2025-12-03 2025-12-02
PlS Planned sale
19,360 -91.2%
80.05
US$1,549,766 		19,360 -91.2% 80.05 US$1,549,766
2025-12-02 2025-12-02
PrS Proposed sale
20,000
79.78
US$1,595,600 		20,000 79.78 US$1,595,600
2025-11-26 2025-11-25
S Sale
4,500 -85.1%
80.90
US$364,070 		4,500 -85.1% 80.90 US$364,070
2025-11-25 2025-11-25
PrS Proposed sale
4,500
80.90
US$364,070 		4,500 80.90 US$364,070
2025-11-07 2025-11-05
PlS Planned sale
300 -5.4%
76.28
US$22,884 		300 -5.4% 76.28 US$22,884
2025-11-07 2025-11-05
PlS Planned sale
13,164 -70.2%
75.64
US$995,679 		13,164 -70.2% 75.64 US$995,679
2025-11-07 2025-11-05
PlS Planned sale
6,536 -25.8%
74.75
US$488,559 		6,536 -25.8% 74.75 US$488,559
2025-11-05 2025-11-05
PrS Proposed sale
20,000
71.10
US$1,422,000 		20,000 71.10 US$1,422,000
2025-10-09 2025-10-07
PlS Planned sale
20,000 -79.1%
89.94
US$1,798,782 		20,000 -79.1% 89.94 US$1,798,782
2025-10-07 2025-10-07
PrS Proposed sale
20,000
89.85
US$1,797,000 		20,000 89.85 US$1,797,000
2025-09-04 2025-09-02
PlS Planned sale
4,406 -44.5%
70.85
US$312,155 		4,406 -44.5% 70.85 US$312,155
2025-09-04 2025-09-02
PlS Planned sale
15,594 -61.2%
70.39
US$1,097,693 		15,594 -61.2% 70.39 US$1,097,693
2025-09-02 2025-09-02
PrS Proposed sale
20,000
69.72
US$1,394,400 		20,000 69.72 US$1,394,400
2025-08-12 2025-08-08
PlS Planned sale
35,007 -86.4%
71.77
US$2,512,452 		35,007 -86.4% 71.77 US$2,512,452
2025-08-07 2025-08-05
PlS Planned sale
14 -0.3%
71.77
US$1,005 		14 -0.3% 71.77 US$1,005
2025-08-05 2025-08-05
PrS Proposed sale
20,000
71.77
US$1,435,400 		20,000 71.77 US$1,435,400
2025-07-21 2025-07-18
PlS Planned sale
500 -8.4%
73.44
US$36,721 		500 -8.4% 73.44 US$36,721
2025-07-21 2025-07-17
PlS Planned sale
4,379 -44.4%
73.48
US$321,774 		4,379 -44.4% 73.48 US$321,774
2025-07-03 2025-07-01
PlS Planned sale
100 -1.8%
73.51
US$7,350 		100 -1.8% 73.51 US$7,350
2025-07-01 2025-07-01
PrS Proposed sale
20,000
73.40
US$1,468,000 		20,000 73.40 US$1,468,000
2025-06-12 2025-06-10
PlS Planned sale
3,082 -36.0%
72.75
US$224,214 		3,082 -36.0% 72.75 US$224,214
2025-06-12 2025-06-10
PlS Planned sale
16,918 -66.4%
72.36
US$1,224,261 		16,918 -66.4% 72.36 US$1,224,261
2025-06-03 2025-06-03
PrS Proposed sale
20,000
71.68
US$1,433,600 		20,000 71.68 US$1,433,600
2025-05-20 2025-05-16
PlS Planned sale
32,262 -85.5%
74.17
US$2,393,014 		32,262 -85.5% 74.17 US$2,393,014