Lyon Joseph Douglas — SEC Form 4 filings
SEC reporting owner CIK 1817838. 33 Form 4 filings on record with FilingPulse; latest filed 2026-09-16.
Transaction summary — filings shown
Covers all 33 filings on record, filed 2024-02-13 to 2026-09-16. Counts and totals are arithmetic on values as filed — descriptive data, not a recommendation.
- Open-market purchases (code P, non-derivative): none reported.
- Open-market sales (code S, non-derivative): 34 legs across 25 filings — 312,951 shares, $27,040,983 total (shares × price as filed).
- Other reported legs (grants, option exercises, tax withholding, gifts, derivative-security transactions, …): 94.
- Largest priced transaction: sale of 162,008 shares @ $100.22 ($16,236,571) in CORCEPT THERAPEUTICS INC, filed 2025-04-02.
By issuer — same filings
Open-market purchase/sale legs on non-derivative securities, grouped by issuer. Role is as filed on the newest filing for that issuer. Dollar totals cover priced legs only (shares × price as filed). Ordered by priced transaction value, largest first.
| Issuer | Role (as filed) | Filings | Purchases (P) | Sales (S) | Other legs |
|---|---|---|---|---|---|
| CORCEPT THERAPEUTICS INC (CORT) | See Remarks | 33 | — | 34 legs · 312,951 sh · $27,040,983 | 94 |
Form 4 filings — Lyon Joseph Douglas
| Filed | Form | Issuer | Reported transactions | Source |
|---|---|---|---|---|
| 2026-09-16 | 4 | CORCEPT THERAPEUTICS INC (CORT) | Option exercise (M): 2,596 @ $11.35 · Option exercise (M): 7,404 @ $13.56 · Sale (S): 7,812 @ $113.32 · Sale (S): 2,188 @ $114.12 · Option exercise (M): 2,596 (derivative) @ $0 · Option exercise (M): 7,404 (derivative) @ $0 | EDGAR |
| 2026-09-03 | 4 | CORCEPT THERAPEUTICS INC (CORT) | Grant/award (A): 130 @ $113.38 · Grant/award (A): 130 @ $0 · Tax withholding (F): 72 @ $113.38 | EDGAR |
| 2026-08-05 | 4 | CORCEPT THERAPEUTICS INC (CORT) | Sale (S): 1,540 @ $114.16 | EDGAR |
| 2026-06-03 | 4 | CORCEPT THERAPEUTICS INC (CORT) | Grant/award (A): 537 @ $70.44 · Grant/award (A): 537 @ $0 · Tax withholding (F): 269 @ $70.44 | EDGAR |
| 2026-05-29 | 4 | CORCEPT THERAPEUTICS INC (CORT) | Sale (S): 5,000 @ $65 | EDGAR |
| 2026-03-04 | 4 | CORCEPT THERAPEUTICS INC (CORT) | Grant/award (A): 398 @ $35.97 · Grant/award (A): 398 @ $0 · Tax withholding (F): 89 @ $35.97 | EDGAR |
| 2026-03-03 | 4 | CORCEPT THERAPEUTICS INC (CORT) | Grant/award (A): 140,000 (derivative) @ $0 | EDGAR |
| 2025-12-03 | 4 | CORCEPT THERAPEUTICS INC (CORT) | Option exercise (M): 5,000 @ $13.56 · Sale (S): 5,000 @ $79.53 · Grant/award (A): 178 @ $79.78 · Grant/award (A): 178 @ $0 · Tax withholding (F): 110 @ $79.78 · Option exercise (M): 5,000 (derivative) @ $0 | EDGAR |
| 2025-11-05 | 4 | CORCEPT THERAPEUTICS INC (CORT) | Option exercise (M): 5,000 @ $13.56 · Sale (S): 5,000 @ $73.65 · Option exercise (M): 5,000 (derivative) @ $0 | EDGAR |
| 2025-10-03 | 4 | CORCEPT THERAPEUTICS INC (CORT) | Option exercise (M): 5,000 @ $13.56 · Sale (S): 927 @ $83.71 · Sale (S): 3,473 @ $84.92 · Sale (S): 600 @ $85.39 · Option exercise (M): 5,000 (derivative) @ $0 | EDGAR |
| 2025-09-04 | 4 | CORCEPT THERAPEUTICS INC (CORT) | Option exercise (M): 5,000 @ $13.56 · Sale (S): 4,895 @ $70.24 · Sale (S): 105 @ $70.76 · Grant/award (A): 200 @ $71.38 · Grant/award (A): 200 @ $0 · Tax withholding (F): 189 @ $71.38 · +1 more | EDGAR |
| 2025-08-05 | 4 | CORCEPT THERAPEUTICS INC (CORT) | Option exercise (M): 5,823 @ $13.56 · Sale (S): 5,823 @ $67.51 · Option exercise (M): 5,823 (derivative) @ $0 | EDGAR |
| 2025-07-21 | 4 | CORCEPT THERAPEUTICS INC (CORT) | Option exercise (M): 3,877 @ $13.56 · Sale (S): 3,877 @ $73.48 · Option exercise (M): 200 @ $13.56 · Sale (S): 200 @ $73.40 · Option exercise (M): 3,877 (derivative) @ $0 · Option exercise (M): 200 (derivative) @ $0 | EDGAR |
| 2025-07-03 | 4 | CORCEPT THERAPEUTICS INC (CORT) | Option exercise (M): 100 @ $13.56 · Sale (S): 100 @ $73.50 · Option exercise (M): 100 (derivative) @ $0 | EDGAR |
| 2025-06-04 | 4 | CORCEPT THERAPEUTICS INC (CORT) | Option exercise (M): 5,000 @ $13.56 · Sale (S): 4,438 @ $77.97 · Sale (S): 562 @ $78.65 · Grant/award (A): 749 @ $71.68 · Grant/award (A): 749 @ $0 · Tax withholding (F): 441 @ $71.68 · +1 more | EDGAR |
| 2025-05-05 | 4 | CORCEPT THERAPEUTICS INC (CORT) | Option exercise (M): 9,350 @ $13.56 · Sale (S): 9,350 @ $71.96 · Option exercise (M): 9,350 (derivative) @ $0 | EDGAR |
| 2025-04-02 | 4 | CORCEPT THERAPEUTICS INC (CORT) | Option exercise (M): 35,000 @ $13.56 · Option exercise (M): 75,000 @ $16.52 · Option exercise (M): 40,000 @ $15.82 · Option exercise (M): 50,000 @ $19.26 · Sale (S): 162,008 @ $100.22 · Sale (S): 32,942 @ $101.37 · +8 more | EDGAR |
| 2025-03-26 | 4 | CORCEPT THERAPEUTICS INC (CORT) | Option exercise (M): 421 @ $13.56 · Sale (S): 421 @ $60.58 · Option exercise (M): 421 (derivative) @ $0 | EDGAR |
| 2025-03-04 | 4 | CORCEPT THERAPEUTICS INC (CORT) | Tax withholding (F): 182 @ $60.58 · Grant/award (A): 216 @ $59.07 · Grant/award (A): 216 @ $0 · Option exercise (M): 4,579 @ $13.56 · Sale (S): 4,579 @ $60.69 · Grant/award (A): 140,000 (derivative) @ $0 · +1 more | EDGAR |
| 2025-02-05 | 4 | CORCEPT THERAPEUTICS INC (CORT) | Option exercise (M): 1,571 @ $11.35 · Option exercise (M): 3,429 @ $13.56 · Sale (S): 5,000 @ $66.92 · Option exercise (M): 1,571 (derivative) @ $0 · Option exercise (M): 3,429 (derivative) @ $0 | EDGAR |
| 2025-01-06 | 4 | CORCEPT THERAPEUTICS INC (CORT) | Option exercise (M): 5,000 @ $11.35 · Sale (S): 5,000 @ $50.39 · Option exercise (M): 5,000 (derivative) @ $0 | EDGAR |
| 2024-12-04 | 4 | CORCEPT THERAPEUTICS INC (CORT) | Tax withholding (F): 165 @ $57.68 · Grant/award (A): 215 @ $59.21 · Grant/award (A): 215 @ $0 | EDGAR |
| 2024-11-26 | 4 | CORCEPT THERAPEUTICS INC (CORT) | Sale (S): 1,411 @ $56.72 | EDGAR |
| 2024-09-05 | 4 | CORCEPT THERAPEUTICS INC (CORT) | Tax withholding (F): 129 @ $35.30 · Grant/award (A): 372 @ $34.26 · Grant/award (A): 372 @ $0 | EDGAR |
| 2024-07-03 | 4 | CORCEPT THERAPEUTICS INC (CORT) | Option exercise (M): 5,000 @ $11.35 · Sale (S): 5,000 @ $32.49 · Option exercise (M): 5,000 (derivative) @ $0 | EDGAR |
| 2024-06-05 | 4 | CORCEPT THERAPEUTICS INC (CORT) | Option exercise (M): 5,000 @ $11.35 · Sale (S): 5,000 @ $30.18 · Tax withholding (F): 488 @ $30.17 · Grant/award (A): 1,232 @ $31.30 · Grant/award (A): 1,232 @ $0 · Option exercise (M): 5,000 (derivative) @ $0 | EDGAR |
| 2024-05-13 | 4 | CORCEPT THERAPEUTICS INC (CORT) | Option exercise (M): 7,227 @ $11.35 · Sale (S): 7,227 @ $26 · Option exercise (M): 7,227 (derivative) @ $0 | EDGAR |
| 2024-05-06 | 4 | CORCEPT THERAPEUTICS INC (CORT) | Option exercise (M): 10,830 @ $11.35 · Sale (S): 10,830 @ $26 · Option exercise (M): 10,830 (derivative) @ $0 | EDGAR |
| 2024-04-08 | 4 | CORCEPT THERAPEUTICS INC (CORT) | Option exercise (M): 5,443 @ $11.35 · Sale (S): 5,443 @ $26.00 · Option exercise (M): 5,443 (derivative) @ $0 | EDGAR |
| 2024-04-03 | 4 | CORCEPT THERAPEUTICS INC (CORT) | Option exercise (M): 500 @ $11.35 · Sale (S): 500 @ $26.01 · Option exercise (M): 500 (derivative) @ $0 | EDGAR |
| 2024-03-05 | 4 | CORCEPT THERAPEUTICS INC (CORT) | Tax withholding (F): 474 @ $24.06 · Grant/award (A): 507 @ $24.06 · Grant/award (A): 507 @ $0 | EDGAR |
| 2024-02-21 | 4 | CORCEPT THERAPEUTICS INC (CORT) | Option exercise (M): 1,000 @ $11.35 · Sale (S): 1,000 @ $26 · Option exercise (M): 1,000 (derivative) @ $0 | EDGAR |
| 2024-02-13 | 4 | CORCEPT THERAPEUTICS INC (CORT) | Grant/award (A): 150,000 (derivative) @ $0 | EDGAR |
FilingPulse's Form 4 archive currently extends back to 2024-01-11 and is expanding backward through EDGAR history — earlier filings by this insider may not be indexed yet. Names and roles are shown as filed.
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