Lyon Joseph Douglas - 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, Lyon Joseph Douglas's relationship to CORCEPT THERAPEUTICS INC (CORT) is Officer (See Remarks), and currently has 10,523 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.
Lyon Joseph Douglas - Insider Non-Derivative Transactions of CORT Common Stock
Lyon Joseph Douglas - 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 | F -- (Common Stock) | 110 | 79.78 | 10523 |
| Dec 2, 2025 | Sell -- (Common Stock) | 5000 | 79.53 | 10277 |
| Dec 2, 2025 | Acquisition -- (Common Stock) | 178 | 79.78 | 10455 |
| Dec 2, 2025 | Acquisition -- (Common Stock) | 178 | 0 | 10633 |
| Dec 2, 2025 | M -- (Common Stock) | 5000 | 13.56 | 15277 |
| Nov 4, 2025 | Sell -- (Common Stock) | 5000 | 73.65 | 10277 |
| Nov 4, 2025 | M -- (Common Stock) | 5000 | 13.56 | 15277 |
| Oct 2, 2025 | Sell -- (Common Stock) | 600 | 85.39 | 10277 |
| Oct 2, 2025 | Sell -- (Common Stock) | 3473 | 84.92 | 10877 |
| Oct 2, 2025 | Sell -- (Common Stock) | 927 | 83.71 | 14350 |
| Oct 2, 2025 | M -- (Common Stock) | 5000 | 13.56 | 15277 |
| Sep 4, 2025 | F -- (Common Stock) | 189 | 71.38 | 10277 |
| Sep 3, 2025 | Sell -- (Common Stock) | 105 | 70.76 | 10066 |
| Sep 3, 2025 | Sell -- (Common Stock) | 4895 | 70.24 | 10171 |
| Sep 3, 2025 | Acquisition -- (Common Stock) | 200 | 71.38 | 10266 |
| Sep 3, 2025 | Acquisition -- (Common Stock) | 200 | 0 | 10466 |
| Sep 3, 2025 | M -- (Common Stock) | 5000 | 13.56 | 15066 |
| Aug 2, 2025 | Sell -- (Common Stock) | 5823 | 67.51 | 10066 |
| Aug 2, 2025 | M -- (Common Stock) | 5823 | 13.56 | 15889 |
| Jul 19, 2025 | Sell -- (Common Stock) | 200 | 73.4 | 10066 |
| Jul 19, 2025 | M -- (Common Stock) | 200 | 13.56 | 10266 |
| Jul 18, 2025 | Sell -- (Common Stock) | 3877 | 73.48 | 10066 |
| Jul 18, 2025 | M -- (Common Stock) | 3877 | 13.56 | 13943 |
| Jul 2, 2025 | Sell -- (Common Stock) | 100 | 73.51 | 10066 |
| Jul 2, 2025 | M -- (Common Stock) | 100 | 13.56 | 10166 |
| Jun 4, 2025 | F -- (Common Stock) | 441 | 71.68 | 10066 |
| Jun 3, 2025 | Sell -- (Common Stock) | 562 | 78.65 | 9009 |
| Jun 3, 2025 | Sell -- (Common Stock) | 4438 | 77.97 | 9751 |
| Jun 3, 2025 | Acquisition -- (Common Stock) | 749 | 71.68 | 9758 |
| Jun 3, 2025 | Acquisition -- (Common Stock) | 749 | 0 | 10507 |
| Jun 3, 2025 | M -- (Common Stock) | 5000 | 13.56 | 14009 |
| May 2, 2025 | Sell -- (Common Stock) | 9350 | 71.96 | 9009 |
| May 2, 2025 | M -- (Common Stock) | 9350 | 13.56 | 18359 |
| Apr 2, 2025 | Sell -- (Common Stock) | 650 | 114.53 | 9009 |
| Apr 2, 2025 | M -- (Common Stock) | 650 | 13.56 | 9659 |
| Apr 1, 2025 | Sell -- (Common Stock) | 5050 | 102.48 | 9009 |
| Apr 1, 2025 | Sell -- (Common Stock) | 32942 | 101.37 | 14059 |
| Apr 1, 2025 | M -- (Common Stock) | 35000 | 13.56 | 44009 |
| Apr 1, 2025 | Sell -- (Common Stock) | 162008 | 100.22 | 47001 |
| Apr 1, 2025 | M -- (Common Stock) | 75000 | 16.52 | 119009 |
| Apr 1, 2025 | M -- (Common Stock) | 40000 | 15.82 | 159009 |
| Apr 1, 2025 | M -- (Common Stock) | 50000 | 19.26 | 209009 |
| Mar 25, 2025 | Sell -- (Common Stock) | 421 | 60.58 | 9009 |
| Mar 25, 2025 | M -- (Common Stock) | 421 | 13.56 | 9430 |
| Mar 4, 2025 | F -- (Common Stock) | 182 | 60.58 | 8577 |
| Mar 4, 2025 | Acquisition -- (Common Stock) | 216 | 59.07 | 8793 |
| Mar 4, 2025 | Sell -- (Common Stock) | 4579 | 60.69 | 9009 |
| Mar 4, 2025 | Acquisition -- (Common Stock) | 216 | 0 | 9009 |
| Mar 4, 2025 | M -- (Common Stock) | 4579 | 13.56 | 13588 |
| Feb 4, 2025 | Sell -- (Common Stock) | 5000 | 66.92 | 8759 |
| Feb 4, 2025 | M -- (Common Stock) | 1571 | 11.35 | 10330 |
| Feb 4, 2025 | M -- (Common Stock) | 3429 | 13.56 | 13759 |
| Jan 3, 2025 | Sell -- (Common Stock) | 5000 | 50.39 | 8759 |
| Jan 3, 2025 | M -- (Common Stock) | 5000 | 11.35 | 13759 |
| Dec 3, 2024 | F -- (Common Stock) | 165 | 57.68 | 8329 |
| Dec 3, 2024 | Acquisition -- (Common Stock) | 215 | 59.21 | 8544 |
| Dec 3, 2024 | Acquisition -- (Common Stock) | 215 | 0 | 8759 |
| Nov 23, 2024 | Sell -- (Common Stock) | 1411 | 56.72 | 8494 |
| Sep 4, 2024 | F -- (Common Stock) | 129 | 35.3 | 9161 |
| Sep 4, 2024 | Acquisition -- (Common Stock) | 372 | 34.26 | 9533 |
| Sep 4, 2024 | Acquisition -- (Common Stock) | 372 | 0 | 9905 |
| Jul 2, 2024 | Sell -- (Common Stock) | 5000 | 32.49 | 9290 |
| Jul 2, 2024 | M -- (Common Stock) | 5000 | 11.35 | 14290 |
| Jun 4, 2024 | F -- (Common Stock) | 488 | 30.17 | 6826 |
| Jun 4, 2024 | Sell -- (Common Stock) | 5000 | 30.18 | 7314 |
| Jun 4, 2024 | Acquisition -- (Common Stock) | 1232 | 31.3 | 8058 |
| Jun 4, 2024 | Acquisition -- (Common Stock) | 1232 | 0 | 9290 |
| Jun 4, 2024 | M -- (Common Stock) | 5000 | 11.35 | 12314 |
| May 10, 2024 | Sell -- (Common Stock) | 7227 | 26 | 7314 |
| May 10, 2024 | M -- (Common Stock) | 7227 | 11.35 | 14541 |
| May 3, 2024 | Sell -- (Common Stock) | 10830 | 26 | 7314 |
| May 3, 2024 | M -- (Common Stock) | 10830 | 11.35 | 18144 |
| Apr 5, 2024 | Sell -- (Common Stock) | 5443 | 26 | 7314 |
| Apr 5, 2024 | M -- (Common Stock) | 5443 | 11.35 | 12757 |
| Apr 2, 2024 | Sell -- (Common Stock) | 500 | 26.01 | 7314 |
| Apr 2, 2024 | M -- (Common Stock) | 500 | 11.35 | 7814 |
| Mar 2, 2024 | F -- (Common Stock) | 474 | 24.06 | 6300 |
| Mar 2, 2024 | Acquisition -- (Common Stock) | 507 | 24.06 | 6807 |
| Mar 2, 2024 | Acquisition -- (Common Stock) | 507 | 0 | 7314 |
| Feb 17, 2024 | Sell -- (Common Stock) | 1000 | 26 | 6774 |
| Feb 17, 2024 | M -- (Common Stock) | 1000 | 11.35 | 7774 |
| Dec 5, 2023 | Sell -- (Common Stock) | 2432 | 26 | 5854 |
| Dec 5, 2023 | M -- (Common Stock) | 2432 | 11.35 | 8286 |
| Dec 2, 2023 | Sell -- (Common Stock) | 2568 | 26 | 5854 |
| Dec 2, 2023 | Acquisition -- (Common Stock) | 460 | 25.97 | 6314 |
| Dec 2, 2023 | Acquisition -- (Common Stock) | 460 | 0 | 6774 |
| Dec 2, 2023 | M -- (Common Stock) | 2568 | 11.35 | 8422 |
| Nov 3, 2023 | Sell -- (Common Stock) | 3977 | 28.11 | 5854 |
| Nov 3, 2023 | M -- (Common Stock) | 3977 | 11.35 | 9831 |
| Nov 2, 2023 | Sell -- (Common Stock) | 1023 | 28.08 | 5854 |
| Nov 2, 2023 | M -- (Common Stock) | 1023 | 11.35 | 6877 |
| Oct 7, 2023 | Sell -- (Common Stock) | 2582 | 27.24 | 5854 |
| Oct 7, 2023 | M -- (Common Stock) | 2582 | 11.35 | 8436 |
| Oct 3, 2023 | Sell -- (Common Stock) | 2418 | 27.25 | 5854 |
| Oct 3, 2023 | M -- (Common Stock) | 2418 | 11.35 | 8272 |
| Sep 2, 2023 | Sell -- (Common Stock) | 5000 | 32.73 | 5132 |
| Sep 2, 2023 | Acquisition -- (Common Stock) | 361 | 33.1 | 5493 |
| Sep 2, 2023 | Acquisition -- (Common Stock) | 361 | 0 | 5854 |
| Sep 2, 2023 | M -- (Common Stock) | 5000 | 11.35 | 10132 |
| Aug 22, 2023 | Sell -- (Common Stock) | 4588 | 31.19 | 5132 |
| Aug 22, 2023 | M -- (Common Stock) | 3755 | 8.27 | 8887 |
| Aug 22, 2023 | M -- (Common Stock) | 833 | 11.35 | 9720 |
| Aug 8, 2023 | Sell -- (Common Stock) | 412 | 31.22 | 4720 |
| Aug 8, 2023 | M -- (Common Stock) | 412 | 8.27 | 5132 |
| Jun 7, 2023 | Sell -- (Common Stock) | 10000 | 23.6 | 5132 |
| Jun 7, 2023 | M -- (Common Stock) | 10000 | 11.35 | 15132 |
| Jun 2, 2023 | Acquisition -- (Common Stock) | 1411 | 22.97 | 3721 |
| Jun 2, 2023 | Acquisition -- (Common Stock) | 1411 | 0 | 5132 |
| Mar 2, 2023 | Acquisition -- (Common Stock) | 1155 | 19.86 | 1155 |
| Mar 2, 2023 | Acquisition -- (Common Stock) | 1155 | 0 | 2310 |