Corcept Therapeutics Inc (CORT) Insider Ownership

Historic Insider Ownership Trends

As of May 30, 2026, the three largest insider holders of CORT are Joseph K Belanoff (Chief Executive Officer, 2.92Mn shares), Joseph K Belanoff (Chief Executive Officer, 2.48Mn shares), G Leonard Jr Baker (Director, 1.15Mn shares).

Top Direct Holders

Insider ownership data is derived from the last 60 months of Form 4 SEC filings.
Holder Position Shares (Direct) Shares (Indirect) Report Date
G Leonard Jr Baker - 1,146,631 0 19 Mar, 2026
James N Wilson - 0 1,097,532 08 Apr, 2026
Joseph K Belanoff Chief Executive Officer 0 2,918,326 27 Mar, 2026
Gary Charles Robb Chief Business Officer 79,503 0 04 Mar, 2026
Atabak Mokari Chief Financial Officer 15,257 0 04 Mar, 2026
Hazel Hunt Chief Scientific Officer 255,437 0 11 Feb, 2026
Sean Maduck - 0 34,000 13 Feb, 2026
Joseph Douglas Lyon Chief Accounting Officer 11,230 0 04 Mar, 2026
William Guyer Chief Development Officer 2,231 0 08 Apr, 2026

* Please note that the shares above only reflect shares from the fund portfolio and the institutional portfolio. Shares from the personal portfolio are excluded from this Institutional Ownership Page. See these insiders' latest transactions here on Insider Page.

Recent Insider Transactions

Detailed insider trading activity based on Form 4 SEC filings.
Download Data
Transaction Date Insider Name Security Class Transaction Type Shares Traded Price Shares Remaining Ownership Code
07 Apr, 2026 William Guyer Common Stock A 20,000 $21.65 22,231 D M
07 Apr, 2026 William Guyer Common Stock A 20,000 $21.65 22,231 D M
07 Apr, 2026 William Guyer Common Stock A 20,000 $21.65 22,231 D M
06 Apr, 2026 James N Wilson Common Stock D 5,000 $0.00 1,097,532 I G
07 Apr, 2026 William Guyer Common Stock D 20,000 $40.97 2,231 D S
07 Apr, 2026 William Guyer Common Stock D 20,000 $40.97 2,231 D S
07 Apr, 2026 William Guyer Common Stock D 20,000 $40.97 2,231 D S
07 Apr, 2026 William Guyer Stock Option (right to buy) D 20,000 $0.00 190,000 D M
07 Apr, 2026 William Guyer Stock Option (right to buy) D 20,000 $0.00 190,000 D M
07 Apr, 2026 William Guyer Stock Option (right to buy) D 20,000 $0.00 190,000 D M
25 Mar, 2026 Joseph K Belanoff Common Stock D 26,198 $50.07 2,918,326 I S
20 Mar, 2026 William Guyer Common Stock A 11,767 $21.65 13,998 D M
20 Mar, 2026 William Guyer Common Stock A 11,767 $21.65 13,998 D M
20 Mar, 2026 William Guyer Common Stock A 11,767 $21.65 13,998 D M
20 Mar, 2026 William Guyer Common Stock A 11,767 $21.65 13,998 D M
20 Mar, 2026 William Guyer Common Stock D 11,767 $36.01 2,231 D S
20 Mar, 2026 William Guyer Common Stock D 11,767 $36.01 2,231 D S
20 Mar, 2026 William Guyer Common Stock D 11,767 $36.01 2,231 D S
20 Mar, 2026 William Guyer Common Stock D 11,767 $36.01 2,231 D S
20 Mar, 2026 William Guyer Stock Option (right to buy) D 11,767 $0.00 210,000 D M