Lyon Joseph Douglas
SEC CIK 1817838 · EDGAR
BoughtSold
Companies
| Ticker | Company | Title | Holding | Bought | Sold | Trades | First | Last |
|---|---|---|---|---|---|---|---|---|
| CORT | CORCEPT THERAPEUTICS INC | See Remarks | 15.7K | — | $28.00M | 89 | 2023-03-01 | 2026-09-14 |
Most active insiders at CORT, 12 months
| # | Insider | Title | Bought | Sold |
|---|---|---|---|---|
| 1 | Maduck Sean | See Remarks | — | $23.27M |
| 2 | Mokari Atabak | CFO | — | $18.73M |
| 3 | Guyer William | Chief Development Off | — | $15.27M |
| 4 | MAHONEY DAVID L | Dir | — | $13.94M |
| 5 | BELANOFF JOSEPH K | CEO, Dir | — | $13.79M |
| 6 | Vieira Roberto Wandenkolk | Pres, Oncology | — | $6.49M |
| 7 | WILSON JAMES N | Dir | — | $3.94M |
| 8 | BAKER G LEONARD JR | Dir | $3.31M | — |
| 9 | Park Kimberly | Dir | — | $3.27M |
| 10 | Lyon Joseph Douglas | See Remarks | — | $2.83M |
Transactions 89
| X | Filed | Traded | Ticker | Company | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| DMT | 2026-09-16 16:30 | 2026-09-14 | CORT | CORCEPT THERAPEUTICS INC | Lyon Joseph Douglas | See Remarks | M - OptEx | $12.99 | +10.0K | 15.7K | +176% | +$129.9K |
| DMT | 2026-09-16 16:30 | 2026-09-14 | CORT | CORCEPT THERAPEUTICS INC | Lyon Joseph Douglas | See Remarks | S - Sale+OE | $113.49 | -10.0K | 5,683 | -64% | -$1.13M |
| M | 2026-09-03 21:00 | 2026-09-01 | CORT | CORCEPT THERAPEUTICS INC | Lyon Joseph Douglas | See Remarks | A - Grant | $56.69 | +260 | 5,755 | +5% | +$14.7K |
| 2026-09-03 21:00 | 2026-09-02 | CORT | CORCEPT THERAPEUTICS INC | Lyon Joseph Douglas | See Remarks | F - Tax | $113.38 | -72 | 5,683 | -1% | -$8,163 | |
| 2026-08-05 17:48 | 2026-08-03 | CORT | CORCEPT THERAPEUTICS INC | Lyon Joseph Douglas | See Remarks | S - Sale | $114.16 | -1,540 | 5,495 | -22% | -$175.8K | |
| M | 2026-06-03 19:28 | 2026-06-01 | CORT | CORCEPT THERAPEUTICS INC | Lyon Joseph Douglas | See Remarks | A - Grant | $35.22 | +1,074 | 7,304 | +17% | +$37.8K |
| 2026-06-03 19:28 | 2026-06-02 | CORT | CORCEPT THERAPEUTICS INC | Lyon Joseph Douglas | See Remarks | F - Tax | $70.44 | -269 | 7,035 | -4% | -$18.9K | |
| 2026-05-29 18:11 | 2026-05-27 | CORT | CORCEPT THERAPEUTICS INC | Lyon Joseph Douglas | See Remarks | S - Sale | $65.00 | -5,000 | 6,230 | -45% | -$325.0K | |
| M | 2026-03-04 | 2026-03-02 | CORT | CORCEPT THERAPEUTICS INC | Lyon Joseph Douglas | See Remarks | A - Grant | $17.98 | +796 | 10.9K | +8% | +$14.3K |
| 2026-03-04 | 2026-03-03 | CORT | CORCEPT THERAPEUTICS INC | Lyon Joseph Douglas | See Remarks | F - Tax | $35.97 | -89 | 11.2K | -0.8% | -$3,201 | |
| DT | 2025-12-03 | 2025-12-01 | CORT | CORCEPT THERAPEUTICS INC | Lyon Joseph Douglas | See Remarks | M - OptEx | $13.56 | +5,000 | 15.3K | +49% | +$67.8K |
| DT | 2025-12-03 | 2025-12-01 | CORT | CORCEPT THERAPEUTICS INC | Lyon Joseph Douglas | See Remarks | S - Sale+OE | $79.53 | -5,000 | 10.3K | -33% | -$397.6K |
| DT | 2025-12-03 | 2025-12-02 | CORT | CORCEPT THERAPEUTICS INC | Lyon Joseph Douglas | See Remarks | F - Tax | $79.78 | -110 | 10.5K | -1% | -$8,776 |
| DMT | 2025-12-03 | 2025-12-01 | CORT | CORCEPT THERAPEUTICS INC | Lyon Joseph Douglas | See Remarks | A - Grant | $39.89 | +356 | 10.5K | +4% | +$14.2K |
| DT | 2025-11-05 | 2025-11-03 | CORT | CORCEPT THERAPEUTICS INC | Lyon Joseph Douglas | See Remarks | S - Sale+OE | $73.65 | -5,000 | 10.3K | -33% | -$368.2K |
| DT | 2025-11-05 | 2025-11-03 | CORT | CORCEPT THERAPEUTICS INC | Lyon Joseph Douglas | See Remarks | M - OptEx | $13.56 | +5,000 | 15.3K | +49% | +$67.8K |
| DMT | 2025-10-03 | 2025-10-01 | CORT | CORCEPT THERAPEUTICS INC | Lyon Joseph Douglas | See Remarks | S - Sale+OE | $84.75 | -5,000 | 10.9K | -31% | -$423.8K |
| DT | 2025-10-03 | 2025-10-01 | CORT | CORCEPT THERAPEUTICS INC | Lyon Joseph Douglas | See Remarks | M - OptEx | $13.56 | +5,000 | 15.3K | +49% | +$67.8K |
| DT | 2025-09-04 | 2025-09-02 | CORT | CORCEPT THERAPEUTICS INC | Lyon Joseph Douglas | See Remarks | M - OptEx | $13.56 | +5,000 | 15.1K | +50% | +$67.8K |
| DMT | 2025-09-04 | 2025-09-02 | CORT | CORCEPT THERAPEUTICS INC | Lyon Joseph Douglas | See Remarks | S - Sale+OE | $70.25 | -5,000 | 10.1K | -33% | -$351.3K |
| DT | 2025-09-04 | 2025-09-03 | CORT | CORCEPT THERAPEUTICS INC | Lyon Joseph Douglas | See Remarks | F - Tax | $71.38 | -189 | 10.3K | -2% | -$13.5K |
| DMT | 2025-09-04 | 2025-09-02 | CORT | CORCEPT THERAPEUTICS INC | Lyon Joseph Douglas | See Remarks | A - Grant | $35.69 | +400 | 10.5K | +4% | +$14.3K |
| DT | 2025-08-05 | 2025-08-01 | CORT | CORCEPT THERAPEUTICS INC | Lyon Joseph Douglas | See Remarks | S - Sale+OE | $67.51 | -5,823 | 10.1K | -37% | -$393.1K |
| DT | 2025-08-05 | 2025-08-01 | CORT | CORCEPT THERAPEUTICS INC | Lyon Joseph Douglas | See Remarks | M - OptEx | $13.56 | +5,823 | 15.9K | +58% | +$79.0K |
| DMT | 2025-07-21 | 2025-07-17+ | CORT | CORCEPT THERAPEUTICS INC | Lyon Joseph Douglas | See Remarks | M - OptEx | $13.56 | +4,077 | 13.9K | +41% | +$55.3K |
| DMT | 2025-07-21 | 2025-07-17+ | CORT | CORCEPT THERAPEUTICS INC | Lyon Joseph Douglas | See Remarks | S - Sale+OE | $73.48 | -4,077 | 10.1K | -29% | -$299.6K |
| DT | 2025-07-03 | 2025-07-01 | CORT | CORCEPT THERAPEUTICS INC | Lyon Joseph Douglas | See Remarks | M - OptEx | $13.56 | +100 | 10.2K | +1.0% | +$1,356 |
| DT | 2025-07-03 | 2025-07-01 | CORT | CORCEPT THERAPEUTICS INC | Lyon Joseph Douglas | See Remarks | S - Sale+OE | $73.51 | -100 | 10.1K | -1.0% | -$7,351 |
| DMT | 2025-06-04 | 2025-06-02 | CORT | CORCEPT THERAPEUTICS INC | Lyon Joseph Douglas | See Remarks | A - Grant | $35.84 | +1,498 | 9,758 | +18% | +$53.7K |
| DMT | 2025-06-04 | 2025-06-02 | CORT | CORCEPT THERAPEUTICS INC | Lyon Joseph Douglas | See Remarks | S - Sale+OE | $78.05 | -5,000 | 9,751 | -34% | -$390.2K |
| DT | 2025-06-04 | 2025-06-02 | CORT | CORCEPT THERAPEUTICS INC | Lyon Joseph Douglas | See Remarks | M - OptEx | $13.56 | +5,000 | 14.0K | +56% | +$67.8K |
| DT | 2025-06-04 | 2025-06-03 | CORT | CORCEPT THERAPEUTICS INC | Lyon Joseph Douglas | See Remarks | F - Tax | $71.68 | -441 | 10.1K | -4% | -$31.6K |
| DT | 2025-05-05 | 2025-05-01 | CORT | CORCEPT THERAPEUTICS INC | Lyon Joseph Douglas | See Remarks | M - OptEx | $13.56 | +9,350 | 18.4K | +104% | +$126.8K |
| DT | 2025-05-05 | 2025-05-01 | CORT | CORCEPT THERAPEUTICS INC | Lyon Joseph Douglas | See Remarks | S - Sale+OE | $71.96 | -9,350 | 9,009 | -51% | -$672.8K |
| DMT | 2025-04-02 | 2025-03-31+ | CORT | CORCEPT THERAPEUTICS INC | Lyon Joseph Douglas | See Remarks | M - OptEx | $16.54 | +200.7K | 9,659 | New | +$3.32M |
| DMT | 2025-04-02 | 2025-03-31+ | CORT | CORCEPT THERAPEUTICS INC | Lyon Joseph Douglas | See Remarks | S - Sale+OE | $100.51 | -200.7K | 47.0K | -81% | -$20.17M |
| DT | 2025-03-26 | 2025-03-24 | CORT | CORCEPT THERAPEUTICS INC | Lyon Joseph Douglas | See Remarks | S - Sale+OE | $60.58 | -421 | 9,009 | -4% | -$25.5K |
| DT | 2025-03-26 | 2025-03-24 | CORT | CORCEPT THERAPEUTICS INC | Lyon Joseph Douglas | See Remarks | M - OptEx | $13.56 | +421 | 9,430 | +5% | +$5,709 |
| DT | 2025-03-04 | 2025-03-03 | CORT | CORCEPT THERAPEUTICS INC | Lyon Joseph Douglas | See Remarks | M - OptEx | $13.56 | +4,579 | 13.6K | +51% | +$62.1K |
| DMT | 2025-03-04 | 2025-03-03 | CORT | CORCEPT THERAPEUTICS INC | Lyon Joseph Douglas | See Remarks | A - Grant | $29.54 | +432 | 9,009 | +5% | +$12.8K |
| DT | 2025-03-04 | 2025-03-03 | CORT | CORCEPT THERAPEUTICS INC | Lyon Joseph Douglas | See Remarks | F - Tax | $60.58 | -182 | 8,577 | -2% | -$11.0K |
| DT | 2025-03-04 | 2025-03-03 | CORT | CORCEPT THERAPEUTICS INC | Lyon Joseph Douglas | See Remarks | S - Sale+OE | $60.69 | -4,579 | 9,009 | -34% | -$277.9K |
| DMT | 2025-02-05 | 2025-02-03 | CORT | CORCEPT THERAPEUTICS INC | Lyon Joseph Douglas | See Remarks | M - OptEx | $12.87 | +5,000 | 10.3K | +94% | +$64.3K |
| DT | 2025-02-05 | 2025-02-03 | CORT | CORCEPT THERAPEUTICS INC | Lyon Joseph Douglas | See Remarks | S - Sale+OE | $66.92 | -5,000 | 8,759 | -36% | -$334.6K |
| DT | 2025-01-06 | 2025-01-02 | CORT | CORCEPT THERAPEUTICS INC | Lyon Joseph Douglas | See Remarks | S - Sale+OE | $50.39 | -5,000 | 8,759 | -36% | -$251.9K |
| DT | 2025-01-06 | 2025-01-02 | CORT | CORCEPT THERAPEUTICS INC | Lyon Joseph Douglas | See Remarks | M - OptEx | $11.35 | +5,000 | 13.8K | +57% | +$56.8K |
| 2024-12-04 | 2024-12-02 | CORT | CORCEPT THERAPEUTICS INC | Lyon Joseph Douglas | See Remarks | F - Tax | $57.68 | -165 | 8,329 | -2% | -$9,517 | |
| M | 2024-12-04 | 2024-12-02 | CORT | CORCEPT THERAPEUTICS INC | Lyon Joseph Douglas | See Remarks | A - Grant | $29.61 | +430 | 8,544 | +5% | +$12.7K |
| 2024-11-26 | 2024-11-22 | CORT | CORCEPT THERAPEUTICS INC | Lyon Joseph Douglas | See Remarks | S - Sale | $56.72 | -1,411 | 8,494 | -14% | -$80.0K | |
| M | 2024-09-05 | 2024-09-03 | CORT | CORCEPT THERAPEUTICS INC | Lyon Joseph Douglas | See Remarks | A - Grant | $17.13 | +744 | 9,533 | +8% | +$12.7K |
| 2024-09-05 | 2024-09-03 | CORT | CORCEPT THERAPEUTICS INC | Lyon Joseph Douglas | See Remarks | F - Tax | $35.30 | -129 | 9,161 | -1% | -$4,554 | |
| DT | 2024-07-03 | 2024-07-01 | CORT | CORCEPT THERAPEUTICS INC | Lyon Joseph Douglas | See Remarks | M - OptEx | $11.35 | +5,000 | 14.3K | +54% | +$56.8K |
| DT | 2024-07-03 | 2024-07-01 | CORT | CORCEPT THERAPEUTICS INC | Lyon Joseph Douglas | See Remarks | S - Sale+OE | $32.49 | -5,000 | 9,290 | -35% | -$162.4K |
| DMT | 2024-06-05 | 2024-06-03 | CORT | CORCEPT THERAPEUTICS INC | Lyon Joseph Douglas | See Remarks | A - Grant | $15.65 | +2,464 | 9,290 | +36% | +$38.6K |
| DT | 2024-06-05 | 2024-06-03 | CORT | CORCEPT THERAPEUTICS INC | Lyon Joseph Douglas | See Remarks | F - Tax | $30.17 | -488 | 6,826 | -7% | -$14.7K |
| DT | 2024-06-05 | 2024-06-03 | CORT | CORCEPT THERAPEUTICS INC | Lyon Joseph Douglas | See Remarks | S - Sale+OE | $30.18 | -5,000 | 7,314 | -41% | -$150.9K |
| DT | 2024-06-05 | 2024-06-03 | CORT | CORCEPT THERAPEUTICS INC | Lyon Joseph Douglas | See Remarks | M - OptEx | $11.35 | +5,000 | 12.3K | +68% | +$56.8K |
| DT | 2024-05-13 | 2024-05-09 | CORT | CORCEPT THERAPEUTICS INC | Lyon Joseph Douglas | See Remarks | M - OptEx | $11.35 | +7,227 | 14.5K | +99% | +$82.0K |
| DT | 2024-05-13 | 2024-05-09 | CORT | CORCEPT THERAPEUTICS INC | Lyon Joseph Douglas | See Remarks | S - Sale+OE | $26.00 | -7,227 | 7,314 | -50% | -$187.9K |
| DT | 2024-05-06 | 2024-05-02 | CORT | CORCEPT THERAPEUTICS INC | Lyon Joseph Douglas | See Remarks | S - Sale+OE | $26.00 | -10.8K | 7,314 | -60% | -$281.6K |
| DT | 2024-05-06 | 2024-05-02 | CORT | CORCEPT THERAPEUTICS INC | Lyon Joseph Douglas | See Remarks | M - OptEx | $11.35 | +10.8K | 18.1K | +148% | +$122.9K |
| DT | 2024-04-08 | 2024-04-04 | CORT | CORCEPT THERAPEUTICS INC | Lyon Joseph Douglas | See Remarks | S - Sale+OE | $26.00 | -5,443 | 7,314 | -43% | -$141.5K |
| DT | 2024-04-08 | 2024-04-04 | CORT | CORCEPT THERAPEUTICS INC | Lyon Joseph Douglas | See Remarks | M - OptEx | $11.35 | +5,443 | 12.8K | +74% | +$61.8K |
| DT | 2024-04-03 | 2024-04-01 | CORT | CORCEPT THERAPEUTICS INC | Lyon Joseph Douglas | See Remarks | S - Sale+OE | $26.01 | -500 | 7,314 | -6% | -$13.0K |
| DT | 2024-04-03 | 2024-04-01 | CORT | CORCEPT THERAPEUTICS INC | Lyon Joseph Douglas | See Remarks | M - OptEx | $11.35 | +500 | 7,814 | +7% | +$5,675 |
| 2024-03-05 | 2024-03-01 | CORT | CORCEPT THERAPEUTICS INC | Lyon Joseph Douglas | CAO | F - Tax | $24.06 | -474 | 6,300 | -7% | -$11.4K | |
| M | 2024-03-05 | 2024-03-01 | CORT | CORCEPT THERAPEUTICS INC | Lyon Joseph Douglas | CAO | A - Grant | $12.03 | +1,014 | 6,807 | +18% | +$12.2K |
| DT | 2024-02-21 | 2024-02-16 | CORT | CORCEPT THERAPEUTICS INC | Lyon Joseph Douglas | CAO | M - OptEx | $11.35 | +1,000 | 7,774 | +15% | +$11.3K |
| DT | 2024-02-21 | 2024-02-16 | CORT | CORCEPT THERAPEUTICS INC | Lyon Joseph Douglas | CAO | S - Sale+OE | $26.00 | -1,000 | 6,774 | -13% | -$26.0K |
| DMT | 2023-12-05 | 2023-12-01+ | CORT | CORCEPT THERAPEUTICS INC | Lyon Joseph Douglas | CAO | M - OptEx | $11.35 | +5,000 | 8,286 | +152% | +$56.8K |
| DMT | 2023-12-05 | 2023-12-01+ | CORT | CORCEPT THERAPEUTICS INC | Lyon Joseph Douglas | CAO | S - Sale+OE | $26.00 | -5,000 | 5,854 | -46% | -$130.0K |
| DMT | 2023-12-05 | 2023-12-01 | CORT | CORCEPT THERAPEUTICS INC | Lyon Joseph Douglas | CAO | A - Grant | $12.98 | +920 | 6,314 | +17% | +$11.9K |
| DMT | 2023-11-03 | 2023-11-01+ | CORT | CORCEPT THERAPEUTICS INC | Lyon Joseph Douglas | CAO | S - Sale+OE | $28.10 | -5,000 | 5,854 | -46% | -$140.5K |
| DMT | 2023-11-03 | 2023-11-01+ | CORT | CORCEPT THERAPEUTICS INC | Lyon Joseph Douglas | CAO | M - OptEx | $11.35 | +5,000 | 9,831 | +103% | +$56.8K |
| DT | 2023-10-10 | 2023-10-06 | CORT | CORCEPT THERAPEUTICS INC | Lyon Joseph Douglas | CAO | S - Sale+OE | $27.24 | -2,582 | 5,854 | -31% | -$70.3K |
| DT | 2023-10-10 | 2023-10-06 | CORT | CORCEPT THERAPEUTICS INC | Lyon Joseph Douglas | CAO | M - OptEx | $11.35 | +2,582 | 8,436 | +44% | +$29.3K |
| DT | 2023-10-04 | 2023-10-02 | CORT | CORCEPT THERAPEUTICS INC | Lyon Joseph Douglas | CAO | M - OptEx | $11.35 | +2,418 | 8,272 | +41% | +$27.4K |
| DT | 2023-10-04 | 2023-10-02 | CORT | CORCEPT THERAPEUTICS INC | Lyon Joseph Douglas | CAO | S - Sale+OE | $27.25 | -2,418 | 5,854 | -29% | -$65.9K |
| DT | 2023-09-06 | 2023-09-01 | CORT | CORCEPT THERAPEUTICS INC | Lyon Joseph Douglas | CAO | M - OptEx | $11.35 | +5,000 | 10.1K | +97% | +$56.8K |
| DT | 2023-09-06 | 2023-09-01 | CORT | CORCEPT THERAPEUTICS INC | Lyon Joseph Douglas | CAO | S - Sale+OE | $32.73 | -5,000 | 5,132 | -49% | -$163.6K |
| DMT | 2023-09-06 | 2023-09-01 | CORT | CORCEPT THERAPEUTICS INC | Lyon Joseph Douglas | CAO | A - Grant | $16.55 | +722 | 5,854 | +14% | +$11.9K |
| DMT | 2023-08-22 | 2023-08-21 | CORT | CORCEPT THERAPEUTICS INC | Lyon Joseph Douglas | CAO | M - OptEx | $8.83 | +4,588 | 9,720 | +89% | +$40.5K |
| DT | 2023-08-22 | 2023-08-21 | CORT | CORCEPT THERAPEUTICS INC | Lyon Joseph Douglas | CAO | S - Sale+OE | $31.19 | -4,588 | 5,132 | -47% | -$143.1K |
| DT | 2023-08-09 | 2023-08-07 | CORT | CORCEPT THERAPEUTICS INC | Lyon Joseph Douglas | CAO | S - Sale+OE | $31.22 | -412 | 4,720 | -8% | -$12.9K |
| DT | 2023-08-09 | 2023-08-07 | CORT | CORCEPT THERAPEUTICS INC | Lyon Joseph Douglas | CAO | M - OptEx | $8.27 | +412 | 5,132 | +9% | +$3,407 |
| D | 2023-06-07 | 2023-06-06 | CORT | CORCEPT THERAPEUTICS INC | Lyon Joseph Douglas | CAO | S - Sale+OE | $23.60 | -10.0K | 5,132 | -66% | -$236.0K |
| D | 2023-06-07 | 2023-06-06 | CORT | CORCEPT THERAPEUTICS INC | Lyon Joseph Douglas | CAO | M - OptEx | $11.35 | +10.0K | 15.1K | +195% | +$113.5K |
| M | 2023-06-05 | 2023-06-01 | CORT | CORCEPT THERAPEUTICS INC | Lyon Joseph Douglas | CAO | A - Grant | $11.48 | +2,822 | 5,132 | +122% | +$32.4K |
| M | 2023-03-03 | 2023-03-01 | CORT | CORCEPT THERAPEUTICS INC | Lyon Joseph Douglas | CAO | A - Grant | $9.93 | +2,310 | 1,155 | New | +$22.9K |
Purchase Sale Sale after option exercise All abbreviations