Guyer William - Insider Non-Derivative Transactions at CORCEPT THERAPEUTICS INC (CORT) - (SEC)

Updated on January 3, 2026.

According to recent SEC insider information filed on Dec 2, 2025, Guyer William's relationship to CORCEPT THERAPEUTICS INC (CORT) is Officer (Chief Development Officer), and currently has 21,235 shares of Common Stock.

The chart below shows the number of shares owned, and the table shows the recent insider transactions.

You can see similar information for other CORT insiders.

Related Topics: SEC Topic List.
Data Source: SEC.
Guyer William - Insider Non-Derivative Transactions of CORT Common Stock
Guyer William - Insider Non-Derivative Transactions at CORT
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Date Transaction No. of Shares Price Per Share Shares Owned After Transactions
Dec 3, 2025 G -- (Common Stock) 787 0 0
Dec 3, 2025 J -- (Common Stock) 787 0 1235
Dec 3, 2025 Sell -- (Common Stock) 640 80.88 1235
Dec 3, 2025 Sell -- (Common Stock) 19360 80.05 1875
Dec 3, 2025 M -- (Common Stock) 20000 21.65 21235
Dec 2, 2025 Acquisition -- (Common Stock) 224 79.78 224
Dec 2, 2025 Acquisition -- (Common Stock) 224 0 448
Nov 26, 2025 Sell -- (Common Stock) 4500 80.9 787
Nov 18, 2025 G -- (Common Stock) 5287 0 0
Nov 18, 2025 J -- (Common Stock) 5287 0 5287
Nov 6, 2025 Sell -- (Common Stock) 300 76.28 5287
Nov 6, 2025 Sell -- (Common Stock) 13164 75.64 5587
Nov 6, 2025 Sell -- (Common Stock) 6536 74.75 18751
Nov 6, 2025 M -- (Common Stock) 20000 21.65 25287
Oct 8, 2025 Sell -- (Common Stock) 20000 89.94 5287
Oct 8, 2025 M -- (Common Stock) 20000 21.65 25287
Sep 20, 2025 G -- (Common Stock) 200 0 5287
Sep 3, 2025 Sell -- (Common Stock) 4406 70.85 5487
Sep 3, 2025 Sell -- (Common Stock) 15594 70.39 9893
Sep 3, 2025 M -- (Common Stock) 20000 21.65 25487
Aug 9, 2025 Sell -- (Common Stock) 35007 71.77 5487
Aug 9, 2025 M -- (Common Stock) 35007 21.65 40494
Aug 6, 2025 Sell -- (Common Stock) 14 71.77 5487
Aug 6, 2025 M -- (Common Stock) 14 21.65 5501
Jul 19, 2025 Sell -- (Common Stock) 500 73.44 5487
Jul 19, 2025 M -- (Common Stock) 500 21.65 5987
Jul 18, 2025 Sell -- (Common Stock) 4379 73.48 5487
Jul 18, 2025 M -- (Common Stock) 4379 21.65 9866
Jul 2, 2025 Sell -- (Common Stock) 100 73.51 5487
Jul 2, 2025 M -- (Common Stock) 100 21.65 5587
Jun 11, 2025 Sell -- (Common Stock) 3082 72.75 5487
Jun 11, 2025 Sell -- (Common Stock) 16918 72.36 8569
Jun 11, 2025 M -- (Common Stock) 20000 21.65 25487
May 17, 2025 Sell -- (Common Stock) 32262 74.17 5487
May 17, 2025 M -- (Common Stock) 32262 21.65 37749
May 7, 2025 Sell -- (Common Stock) 7060 74.31 5487
May 7, 2025 M -- (Common Stock) 7060 21.65 12547
Apr 2, 2025 Sell -- (Common Stock) 678 114.51 5487
Apr 2, 2025 M -- (Common Stock) 678 21.65 6165
Mar 5, 2025 Sell -- (Common Stock) 20000 59.07 5487
Mar 5, 2025 M -- (Common Stock) 20000 19.26 25487
Dec 3, 2024 F -- (Common Stock) 309 57.68 5487
Nov 5, 2024 Sell -- (Common Stock) 3394 48.97 5796
Nov 5, 2024 M -- (Common Stock) 3394 21.65 9190
Nov 2, 2024 Sell -- (Common Stock) 6606 48.97 5796
Nov 2, 2024 M -- (Common Stock) 6606 21.65 12402
Oct 2, 2024 Sell -- (Common Stock) 10000 46.28 5796
Oct 2, 2024 M -- (Common Stock) 10000 21.65 15796
Sep 4, 2024 F -- (Common Stock) 243 35.3 5796
Sep 4, 2024 Sell -- (Common Stock) 10000 35.3 6039
Sep 4, 2024 M -- (Common Stock) 10000 21.65 16039
Aug 2, 2024 Sell -- (Common Stock) 10000 38.67 6039
Aug 2, 2024 M -- (Common Stock) 10000 21.65 16039
Jul 2, 2024 Sell -- (Common Stock) 10000 32.49 6039
Jul 2, 2024 M -- (Common Stock) 10000 21.65 16039
Jun 4, 2024 Sell -- (Common Stock) 10000 32 6039
Jun 4, 2024 M -- (Common Stock) 10000 19.26 16039
May 29, 2024 Sell -- (Common Stock) 30000 32 6039
May 29, 2024 M -- (Common Stock) 30000 19.26 36039
Mar 2, 2024 F -- (Common Stock) 604 24.06 6039
Dec 23, 2023 Sell -- (Common Stock) 10000 32 6643
Dec 23, 2023 M -- (Common Stock) 10000 19.26 16643
Dec 2, 2023 Acquisition -- (Common Stock) 609 25.97 6034
Dec 2, 2023 Acquisition -- (Common Stock) 609 0 6643
Sep 2, 2023 Acquisition -- (Common Stock) 478 33.1 5266
Sep 2, 2023 Acquisition -- (Common Stock) 478 0 5744
Mar 2, 2023 Acquisition -- (Common Stock) 1472 19.86 3316
Mar 2, 2023 Acquisition -- (Common Stock) 1472 0 4788