Follow the people · Insider
Joseph Douglas Lyon
Joseph Douglas Lyon files insider transactions with the SEC as an officer of Corcept Therapeutics (CORT). We hold 2 disclosed purchases and sales filed since 15 July 2020, 1 of them in the last 90 days.
- Files forCORT
- Disclosed buys and sells2 in all, 1 in the last 90 days
- Last disclosure3 September 2026
Positions held
1 post we hold — a term names its own dates; a run of filings only says when they filed- Filed 13 July 2020 — 2 September 2026Officer · Corcept Therapeutics (CORT)186 Form 4 lines · source: SEC Form 4
Everything they disclosed
120 entries, newest first — one per disclosure report, one per Form 4 line- was granted 130 shares of Corcept TherapeuticsSEC Form 43 September 2026Common Stock · traded 1 September 2026 · filed 3 September 2026
- was granted 130 shares of Corcept TherapeuticsSEC Form 43 September 2026Common Stock · traded 1 September 2026 · filed 3 September 2026
- had shares withheld for tax on 72 shares of Corcept TherapeuticsSEC Form 43 September 2026Common Stock · traded 2 September 2026 · filed 3 September 2026
- ▼ sold on the open market 1,540 shares of Corcept TherapeuticsSEC Form 45 August 2026Common Stock · traded 3 August 2026 · filed 5 August 2026
- was granted 537 shares of Corcept TherapeuticsSEC Form 43 June 2026Common Stock · traded 1 June 2026 · filed 3 June 2026
- was granted 537 shares of Corcept TherapeuticsSEC Form 43 June 2026Common Stock · traded 1 June 2026 · filed 3 June 2026
- had shares withheld for tax on 269 shares of Corcept TherapeuticsSEC Form 43 June 2026Common Stock · traded 2 June 2026 · filed 3 June 2026
- ▼ sold on the open market 5,000 shares of Corcept TherapeuticsSEC Form 429 May 2026Common Stock · traded 27 May 2026 · filed 29 May 2026
- was granted 398 shares of Corcept TherapeuticsSEC Form 44 March 2026Common Stock · traded 2 March 2026 · filed 4 March 2026
- was granted 398 shares of Corcept TherapeuticsSEC Form 44 March 2026Common Stock · traded 2 March 2026 · filed 4 March 2026
- had shares withheld for tax on 89 shares of Corcept TherapeuticsSEC Form 44 March 2026Common Stock · traded 3 March 2026 · filed 4 March 2026
- was granted 398 shares of Corcept TherapeuticsSEC Form 44 March 2026Common Stock · traded 2 March 2026 · filed 4 March 2026
- was granted 398 shares of Corcept TherapeuticsSEC Form 44 March 2026Common Stock · traded 2 March 2026 · filed 4 March 2026
- had shares withheld for tax on 89 shares of Corcept TherapeuticsSEC Form 44 March 2026Common Stock · traded 3 March 2026 · filed 4 March 2026
- was granted 140,000 shares of Corcept Therapeutics (a derivative holding)SEC Form 43 March 2026Stock Option (right to buy) · traded 27 February 2026 · filed 3 March 2026
- was granted 140,000 shares of Corcept Therapeutics (a derivative holding)SEC Form 43 March 2026Stock Option (right to buy) · traded 27 February 2026 · filed 3 March 2026
- exercised options over 5,000 shares of Corcept Therapeutics (a derivative holding)SEC Form 43 December 2025Stock option (right to buy) · traded 1 December 2025 · filed 3 December 2025
- exercised options over 5,000 shares of Corcept TherapeuticsSEC Form 43 December 2025Common Stock · traded 1 December 2025 · filed 3 December 2025
- ▼ sold on the open market 5,000 shares of Corcept TherapeuticsSEC Form 43 December 2025Common Stock · traded 1 December 2025 · filed 3 December 2025
- was granted 178 shares of Corcept TherapeuticsSEC Form 43 December 2025Common Stock · traded 1 December 2025 · filed 3 December 2025
- was granted 178 shares of Corcept TherapeuticsSEC Form 43 December 2025Common Stock · traded 1 December 2025 · filed 3 December 2025
- had shares withheld for tax on 110 shares of Corcept TherapeuticsSEC Form 43 December 2025Common Stock · traded 2 December 2025 · filed 3 December 2025
- exercised options over 5,000 shares of Corcept Therapeutics (a derivative holding)SEC Form 45 November 2025Stock option (right to buy) · traded 3 November 2025 · filed 5 November 2025
- exercised options over 5,000 shares of Corcept TherapeuticsSEC Form 45 November 2025Common Stock · traded 3 November 2025 · filed 5 November 2025
- ▼ sold on the open market 5,000 shares of Corcept TherapeuticsSEC Form 45 November 2025Common Stock · traded 3 November 2025 · filed 5 November 2025
- exercised options over 5,000 shares of Corcept Therapeutics (a derivative holding)SEC Form 43 October 2025Stock option (right to buy) · traded 1 October 2025 · filed 3 October 2025
- exercised options over 5,000 shares of Corcept TherapeuticsSEC Form 43 October 2025Common Stock · traded 1 October 2025 · filed 3 October 2025
- ▼ sold on the open market 927 shares of Corcept TherapeuticsSEC Form 43 October 2025Common Stock · traded 1 October 2025 · filed 3 October 2025
- ▼ sold on the open market 3,473 shares of Corcept TherapeuticsSEC Form 43 October 2025Common Stock · traded 1 October 2025 · filed 3 October 2025
- ▼ sold on the open market 600 shares of Corcept TherapeuticsSEC Form 43 October 2025Common Stock · traded 1 October 2025 · filed 3 October 2025
- exercised options over 5,000 shares of Corcept Therapeutics (a derivative holding)SEC Form 44 September 2025Stock option (right to buy) · traded 2 September 2025 · filed 4 September 2025
- exercised options over 5,000 shares of Corcept TherapeuticsSEC Form 44 September 2025Common Stock · traded 2 September 2025 · filed 4 September 2025
- ▼ sold on the open market 4,895 shares of Corcept TherapeuticsSEC Form 44 September 2025Common Stock · traded 2 September 2025 · filed 4 September 2025
- ▼ sold on the open market 105 shares of Corcept TherapeuticsSEC Form 44 September 2025Common Stock · traded 2 September 2025 · filed 4 September 2025
- was granted 200 shares of Corcept TherapeuticsSEC Form 44 September 2025Common Stock · traded 2 September 2025 · filed 4 September 2025
- was granted 200 shares of Corcept TherapeuticsSEC Form 44 September 2025Common Stock · traded 2 September 2025 · filed 4 September 2025
- had shares withheld for tax on 189 shares of Corcept TherapeuticsSEC Form 44 September 2025Common Stock · traded 3 September 2025 · filed 4 September 2025
- exercised options over 5,823 shares of Corcept Therapeutics (a derivative holding)SEC Form 45 August 2025Stock option (right to buy) · traded 1 August 2025 · filed 5 August 2025
- exercised options over 5,823 shares of Corcept TherapeuticsSEC Form 45 August 2025Common Stock · traded 1 August 2025 · filed 5 August 2025
- ▼ sold on the open market 5,823 shares of Corcept TherapeuticsSEC Form 45 August 2025Common Stock · traded 1 August 2025 · filed 5 August 2025
- exercised options over 3,877 shares of Corcept Therapeutics (a derivative holding)SEC Form 421 July 2025Stock option (right to buy) · traded 17 July 2025 · filed 21 July 2025
- exercised options over 200 shares of Corcept Therapeutics (a derivative holding)SEC Form 421 July 2025Stock option (right to buy) · traded 18 July 2025 · filed 21 July 2025
- exercised options over 3,877 shares of Corcept TherapeuticsSEC Form 421 July 2025Common Stock · traded 17 July 2025 · filed 21 July 2025
- ▼ sold on the open market 3,877 shares of Corcept TherapeuticsSEC Form 421 July 2025Common Stock · traded 17 July 2025 · filed 21 July 2025
- exercised options over 200 shares of Corcept TherapeuticsSEC Form 421 July 2025Common Stock · traded 18 July 2025 · filed 21 July 2025
- ▼ sold on the open market 200 shares of Corcept TherapeuticsSEC Form 421 July 2025Common Stock · traded 18 July 2025 · filed 21 July 2025
- exercised options over 100 shares of Corcept Therapeutics (a derivative holding)SEC Form 43 July 2025Stock option (right to buy) · traded 1 July 2025 · filed 3 July 2025
- exercised options over 100 shares of Corcept TherapeuticsSEC Form 43 July 2025Common Stock · traded 1 July 2025 · filed 3 July 2025
- ▼ sold on the open market 100 shares of Corcept TherapeuticsSEC Form 43 July 2025Common Stock · traded 1 July 2025 · filed 3 July 2025
- exercised options over 5,000 shares of Corcept Therapeutics (a derivative holding)SEC Form 44 June 2025Stock option (right to buy) · traded 2 June 2025 · filed 4 June 2025
- exercised options over 5,000 shares of Corcept TherapeuticsSEC Form 44 June 2025Common Stock · traded 2 June 2025 · filed 4 June 2025
- ▼ sold on the open market 4,438 shares of Corcept TherapeuticsSEC Form 44 June 2025Common Stock · traded 2 June 2025 · filed 4 June 2025
- ▼ sold on the open market 562 shares of Corcept TherapeuticsSEC Form 44 June 2025Common Stock · traded 2 June 2025 · filed 4 June 2025
- was granted 749 shares of Corcept TherapeuticsSEC Form 44 June 2025Common Stock · traded 2 June 2025 · filed 4 June 2025
- was granted 749 shares of Corcept TherapeuticsSEC Form 44 June 2025Common Stock · traded 2 June 2025 · filed 4 June 2025
- had shares withheld for tax on 441 shares of Corcept TherapeuticsSEC Form 44 June 2025Common Stock · traded 3 June 2025 · filed 4 June 2025
- exercised options over 9,350 shares of Corcept Therapeutics (a derivative holding)SEC Form 45 May 2025Stock option (right to buy) · traded 1 May 2025 · filed 5 May 2025
- exercised options over 9,350 shares of Corcept TherapeuticsSEC Form 45 May 2025Common Stock · traded 1 May 2025 · filed 5 May 2025
- ▼ sold on the open market 9,350 shares of Corcept TherapeuticsSEC Form 45 May 2025Common Stock · traded 1 May 2025 · filed 5 May 2025
- exercised options over 35,000 shares of Corcept Therapeutics (a derivative holding)SEC Form 42 April 2025Stock option (right to buy) · traded 31 March 2025 · filed 2 April 2025
- exercised options over 75,000 shares of Corcept Therapeutics (a derivative holding)SEC Form 42 April 2025Stock option (right to buy) · traded 31 March 2025 · filed 2 April 2025
- exercised options over 40,000 shares of Corcept Therapeutics (a derivative holding)SEC Form 42 April 2025Stock option (right to buy) · traded 31 March 2025 · filed 2 April 2025
- exercised options over 50,000 shares of Corcept Therapeutics (a derivative holding)SEC Form 42 April 2025Stock option (right to buy) · traded 31 March 2025 · filed 2 April 2025
- exercised options over 650 shares of Corcept Therapeutics (a derivative holding)SEC Form 42 April 2025Stock option (right to buy) · traded 1 April 2025 · filed 2 April 2025
- exercised options over 35,000 shares of Corcept TherapeuticsSEC Form 42 April 2025Common Stock · traded 31 March 2025 · filed 2 April 2025
- exercised options over 75,000 shares of Corcept TherapeuticsSEC Form 42 April 2025Common Stock · traded 31 March 2025 · filed 2 April 2025
- exercised options over 40,000 shares of Corcept TherapeuticsSEC Form 42 April 2025Common Stock · traded 31 March 2025 · filed 2 April 2025
- exercised options over 50,000 shares of Corcept TherapeuticsSEC Form 42 April 2025Common Stock · traded 31 March 2025 · filed 2 April 2025
- ▼ sold on the open market 162,008 shares of Corcept TherapeuticsSEC Form 42 April 2025Common Stock · traded 31 March 2025 · filed 2 April 2025
- ▼ sold on the open market 32,942 shares of Corcept TherapeuticsSEC Form 42 April 2025Common Stock · traded 31 March 2025 · filed 2 April 2025
- ▼ sold on the open market 5,050 shares of Corcept TherapeuticsSEC Form 42 April 2025Common Stock · traded 31 March 2025 · filed 2 April 2025
- exercised options over 650 shares of Corcept TherapeuticsSEC Form 42 April 2025Common Stock · traded 1 April 2025 · filed 2 April 2025
- ▼ sold on the open market 650 shares of Corcept TherapeuticsSEC Form 42 April 2025Common Stock · traded 1 April 2025 · filed 2 April 2025
- exercised options over 421 shares of Corcept Therapeutics (a derivative holding)SEC Form 426 March 2025Stock option (right to buy) · traded 24 March 2025 · filed 26 March 2025
- exercised options over 421 shares of Corcept TherapeuticsSEC Form 426 March 2025Common Stock · traded 24 March 2025 · filed 26 March 2025
- ▼ sold on the open market 421 shares of Corcept TherapeuticsSEC Form 426 March 2025Common Stock · traded 24 March 2025 · filed 26 March 2025
- was granted 140,000 shares of Corcept Therapeutics (a derivative holding)SEC Form 44 March 2025Stock option (right to buy) · traded 28 February 2025 · filed 4 March 2025
- exercised options over 4,579 shares of Corcept Therapeutics (a derivative holding)SEC Form 44 March 2025Stock option (right to buy) · traded 3 March 2025 · filed 4 March 2025
- had shares withheld for tax on 182 shares of Corcept TherapeuticsSEC Form 44 March 2025Common Stock · traded 3 March 2025 · filed 4 March 2025
- was granted 216 shares of Corcept TherapeuticsSEC Form 44 March 2025Common Stock · traded 3 March 2025 · filed 4 March 2025
- was granted 216 shares of Corcept TherapeuticsSEC Form 44 March 2025Common Stock · traded 3 March 2025 · filed 4 March 2025
- exercised options over 4,579 shares of Corcept TherapeuticsSEC Form 44 March 2025Common Stock · traded 3 March 2025 · filed 4 March 2025
- ▼ sold on the open market 4,579 shares of Corcept TherapeuticsSEC Form 44 March 2025Common Stock · traded 3 March 2025 · filed 4 March 2025
- exercised options over 1,571 shares of Corcept Therapeutics (a derivative holding)SEC Form 45 February 2025Stock option (right to buy) · traded 3 February 2025 · filed 5 February 2025
- exercised options over 3,429 shares of Corcept Therapeutics (a derivative holding)SEC Form 45 February 2025Stock option (right to buy) · traded 3 February 2025 · filed 5 February 2025
- exercised options over 1,571 shares of Corcept TherapeuticsSEC Form 45 February 2025Common Stock · traded 3 February 2025 · filed 5 February 2025
- exercised options over 3,429 shares of Corcept TherapeuticsSEC Form 45 February 2025Common Stock · traded 3 February 2025 · filed 5 February 2025
- ▼ sold on the open market 5,000 shares of Corcept TherapeuticsSEC Form 45 February 2025Common Stock · traded 3 February 2025 · filed 5 February 2025
- exercised options over 5,000 shares of Corcept Therapeutics (a derivative holding)SEC Form 46 January 2025Stock option (right to buy) · traded 2 January 2025 · filed 6 January 2025
- exercised options over 5,000 shares of Corcept TherapeuticsSEC Form 46 January 2025Common Stock · traded 2 January 2025 · filed 6 January 2025
- ▼ sold on the open market 5,000 shares of Corcept TherapeuticsSEC Form 46 January 2025Common Stock · traded 2 January 2025 · filed 6 January 2025
- had shares withheld for tax on 165 shares of Corcept TherapeuticsSEC Form 44 December 2024Common Stock · traded 2 December 2024 · filed 4 December 2024
- was granted 215 shares of Corcept TherapeuticsSEC Form 44 December 2024Common Stock · traded 2 December 2024 · filed 4 December 2024
- was granted 215 shares of Corcept TherapeuticsSEC Form 44 December 2024Common Stock · traded 2 December 2024 · filed 4 December 2024
- ▼ sold on the open market 1,411 shares of Corcept TherapeuticsSEC Form 426 November 2024Common Stock · traded 22 November 2024 · filed 26 November 2024
- had shares withheld for tax on 129 shares of Corcept TherapeuticsSEC Form 45 September 2024Common Stock · traded 3 September 2024 · filed 5 September 2024
- was granted 372 shares of Corcept TherapeuticsSEC Form 45 September 2024Common Stock · traded 3 September 2024 · filed 5 September 2024
- was granted 372 shares of Corcept TherapeuticsSEC Form 45 September 2024Common Stock · traded 3 September 2024 · filed 5 September 2024
- exercised options over 5,000 shares of Corcept Therapeutics (a derivative holding)SEC Form 43 July 2024Stock option (right to buy) · traded 1 July 2024 · filed 3 July 2024
- exercised options over 5,000 shares of Corcept TherapeuticsSEC Form 43 July 2024Common Stock · traded 1 July 2024 · filed 3 July 2024
- ▼ sold on the open market 5,000 shares of Corcept TherapeuticsSEC Form 43 July 2024Common Stock · traded 1 July 2024 · filed 3 July 2024
- exercised options over 5,000 shares of Corcept Therapeutics (a derivative holding)SEC Form 45 June 2024Stock option (right to buy) · traded 3 June 2024 · filed 5 June 2024
- exercised options over 5,000 shares of Corcept TherapeuticsSEC Form 45 June 2024Common Stock · traded 3 June 2024 · filed 5 June 2024
- ▼ sold on the open market 5,000 shares of Corcept TherapeuticsSEC Form 45 June 2024Common Stock · traded 3 June 2024 · filed 5 June 2024
- had shares withheld for tax on 488 shares of Corcept TherapeuticsSEC Form 45 June 2024Common Stock · traded 3 June 2024 · filed 5 June 2024
- was granted 1,232 shares of Corcept TherapeuticsSEC Form 45 June 2024Common Stock · traded 3 June 2024 · filed 5 June 2024
- was granted 1,232 shares of Corcept TherapeuticsSEC Form 45 June 2024Common Stock · traded 3 June 2024 · filed 5 June 2024
- exercised options over 7,227 shares of Corcept Therapeutics (a derivative holding)SEC Form 413 May 2024Stock option (right to buy) · traded 9 May 2024 · filed 13 May 2024
- exercised options over 7,227 shares of Corcept TherapeuticsSEC Form 413 May 2024Common Stock · traded 9 May 2024 · filed 13 May 2024
- ▼ sold on the open market 7,227 shares of Corcept TherapeuticsSEC Form 413 May 2024Common Stock · traded 9 May 2024 · filed 13 May 2024
- exercised options over 10,830 shares of Corcept Therapeutics (a derivative holding)SEC Form 46 May 2024Stock option (right to buy) · traded 2 May 2024 · filed 6 May 2024
- exercised options over 10,830 shares of Corcept TherapeuticsSEC Form 46 May 2024Common Stock · traded 2 May 2024 · filed 6 May 2024
- ▼ sold on the open market 10,830 shares of Corcept TherapeuticsSEC Form 46 May 2024Common Stock · traded 2 May 2024 · filed 6 May 2024
- exercised options over 5,443 shares of Corcept Therapeutics (a derivative holding)SEC Form 48 April 2024Stock option (right to buy) · traded 4 April 2024 · filed 8 April 2024
- exercised options over 5,443 shares of Corcept TherapeuticsSEC Form 48 April 2024Common Stock · traded 4 April 2024 · filed 8 April 2024
- ▼ sold on the open market 5,443 shares of Corcept TherapeuticsSEC Form 48 April 2024Common Stock · traded 4 April 2024 · filed 8 April 2024
- exercised options over 500 shares of Corcept Therapeutics (a derivative holding)SEC Form 43 April 2024Stock option (right to buy) · traded 1 April 2024 · filed 3 April 2024
- exercised options over 500 shares of Corcept TherapeuticsSEC Form 43 April 2024Common Stock · traded 1 April 2024 · filed 3 April 2024
- ▼ sold on the open market 500 shares of Corcept TherapeuticsSEC Form 43 April 2024Common Stock · traded 1 April 2024 · filed 3 April 2024
- had shares withheld for tax on 474 shares of Corcept TherapeuticsSEC Form 45 March 2024Common Stock · traded 1 March 2024 · filed 5 March 2024
Positions come from the unitedstates/congress-legislators roster, the Office of Government Ethics and the SEC’s Form 4 index. Every disclosed line names its own source and links the document the government published; we print what the filing says and never a price we did not read from it. Headlines and links come from the GDELT Global Knowledge Graph — the story stays with the publisher. The portrait, where we have one, is the public-domain Congressional Bioguide photograph.