Maduck Sean — SEC Form 4 filings
SEC reporting owner CIK 1698310. 35 Form 4 filings on record with FilingPulse; latest filed 2026-09-03.
Transaction summary — filings shown
Covers all 35 filings on record, filed 2024-02-13 to 2026-09-03. 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): 48 legs across 26 filings — 670,955 shares, $48,826,284 total (shares × price as filed).
- Other reported legs (grants, option exercises, tax withholding, gifts, derivative-security transactions, …): 133.
- Largest priced transaction: sale of 79,277 shares @ $100.26 ($7,947,995) 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 | 35 | — | 48 legs · 670,955 sh · $48,826,284 | 133 |
Form 4 filings — Maduck Sean
| Filed | Form | Issuer | Reported transactions | Source |
|---|---|---|---|---|
| 2026-09-03 | 4 | CORCEPT THERAPEUTICS INC (CORT) | Option exercise (M): 25,000 @ $8.27 · Sale (S): 11,730 @ $113.94 · Sale (S): 10,989 @ $114.71 · Sale (S): 2,281 @ $115.61 · Grant/award (A): 150 @ $113.38 · Grant/award (A): 150 @ $0 · +2 more | EDGAR |
| 2026-08-27 | 4 | CORCEPT THERAPEUTICS INC (CORT) | Option exercise (M): 30,955 @ $11.35 · Sale (S): 25,085 @ $125.47 · Sale (S): 5,870 @ $126.06 · Option exercise (M): 30,955 (derivative) @ $0 | EDGAR |
| 2026-08-18 | 4 | CORCEPT THERAPEUTICS INC (CORT) | Option exercise (M): 3,664 @ $8.27 · Sale (S): 3,664 @ $114.49 · Option exercise (M): 3,664 (derivative) @ $0 | EDGAR |
| 2026-08-12 | 4 | CORCEPT THERAPEUTICS INC (CORT) | Option exercise (M): 1,031 @ $8.27 · Sale (S): 1,031 @ $114.52 · Option exercise (M): 1,031 (derivative) @ $0 | EDGAR |
| 2026-08-05 | 4 | CORCEPT THERAPEUTICS INC (CORT) | Option exercise (M): 20,305 @ $8.27 · Sale (S): 20,305 @ $114.70 · Option exercise (M): 20,305 (derivative) @ $0 | EDGAR |
| 2026-07-06 | 4 | CORCEPT THERAPEUTICS INC (CORT) | Option exercise (M): 25,000 @ $8.27 · Sale (S): 11,024 @ $87.33 · Sale (S): 2,801 @ $88.51 · Sale (S): 11,175 @ $89.31 · Option exercise (M): 25,000 (derivative) @ $0 | EDGAR |
| 2026-06-03 | 4 | CORCEPT THERAPEUTICS INC (CORT) | Option exercise (M): 25,000 @ $8.27 · Sale (S): 21,069 @ $70.11 · Sale (S): 3,931 @ $70.75 · Grant/award (A): 615 @ $70.44 · Grant/award (A): 615 @ $0 · Tax withholding (F): 452 @ $70.44 · +1 more | EDGAR |
| 2026-05-29 | 4 | CORCEPT THERAPEUTICS INC (CORT) | Option exercise (M): 75,000 @ $8.27 · Sale (S): 54,575 @ $65.37 · Sale (S): 20,425 @ $66.16 · Option exercise (M): 75,000 (derivative) @ $0 | EDGAR |
| 2026-03-04 | 4 | CORCEPT THERAPEUTICS INC (CORT) | Grant/award (A): 454 @ $35.97 · Grant/award (A): 454 @ $0 · Tax withholding (F): 110 @ $35.97 | EDGAR |
| 2026-03-03 | 4 | CORCEPT THERAPEUTICS INC (CORT) | Grant/award (A): 140,000 (derivative) @ $0 | EDGAR |
| 2026-02-13 | 4 | CORCEPT THERAPEUTICS INC (CORT) | Gift (G): 20,570 @ $0 · Other (J): 20,570 @ $0 · Gift (G): 34,000 @ $0 · Other (J): 34,000 @ $0 | EDGAR |
| 2025-12-03 | 4 | CORCEPT THERAPEUTICS INC (CORT) | Option exercise (M): 20,000 @ $8.27 · Sale (S): 20,000 @ $79.52 · Grant/award (A): 205 @ $79.78 · Grant/award (A): 205 @ $0 · Tax withholding (F): 135 @ $79.78 · Option exercise (M): 20,000 (derivative) @ $0 | EDGAR |
| 2025-11-05 | 4 | CORCEPT THERAPEUTICS INC (CORT) | Option exercise (M): 20,000 @ $8.27 · Sale (S): 20,000 @ $73.99 · Option exercise (M): 20,000 (derivative) @ $0 | EDGAR |
| 2025-10-03 | 4 | CORCEPT THERAPEUTICS INC (CORT) | Option exercise (M): 1,986 @ $5.05 · Option exercise (M): 18,014 @ $8.27 · Sale (S): 959 @ $83.73 · Sale (S): 16,394 @ $85.06 · Sale (S): 2,647 @ $85.58 · Option exercise (M): 1,986 (derivative) @ $0 · +1 more | EDGAR |
| 2025-09-04 | 4 | CORCEPT THERAPEUTICS INC (CORT) | Option exercise (M): 20,000 @ $5.05 · Sale (S): 15,070 @ $70.38 · Sale (S): 4,930 @ $70.84 · Grant/award (A): 228 @ $71.38 · Grant/award (A): 228 @ $0 · Tax withholding (F): 233 @ $71.38 · +1 more | EDGAR |
| 2025-08-05 | 4 | CORCEPT THERAPEUTICS INC (CORT) | Gift (G): 10,024 @ $0 · Other (J): 10,024 @ $0 · Gift (G): 40,000 @ $0 · Other (J): 40,000 @ $0 · Option exercise (M): 35,007 @ $5.05 · Sale (S): 27,865 @ $67.53 · +3 more | EDGAR |
| 2025-07-21 | 4 | CORCEPT THERAPEUTICS INC (CORT) | Option exercise (M): 4,315 @ $5.05 · Sale (S): 4,315 @ $73.48 · Option exercise (M): 473 @ $5.05 · Sale (S): 473 @ $73.44 · Option exercise (M): 4,315 (derivative) @ $0 · Option exercise (M): 473 (derivative) @ $0 | EDGAR |
| 2025-07-03 | 4 | CORCEPT THERAPEUTICS INC (CORT) | Option exercise (M): 205 @ $5.05 · Sale (S): 205 @ $73.45 · Option exercise (M): 205 (derivative) @ $0 | EDGAR |
| 2025-06-04 | 4 | CORCEPT THERAPEUTICS INC (CORT) | Grant/award (A): 888 @ $71.68 · Grant/award (A): 888 @ $0 · Grant/award (A): 20,000 @ $5.05 · Sale (S): 5,752 @ $77.91 · Sale (S): 6,191 @ $78.87 · Sale (S): 6,246 @ $79.89 · +2 more | EDGAR |
| 2025-06-02 | 4 | CORCEPT THERAPEUTICS INC (CORT) | Gift (G): 10,000 @ $0 · Other (J): 10,000 @ $0 · Gift (G): 10,000 @ $0 · Other (J): 10,000 @ $0 · Gift (G): 10,000 @ $0 · Other (J): 10,000 @ $0 · +18 more | EDGAR |
| 2025-05-05 | 4 | CORCEPT THERAPEUTICS INC (CORT) | Option exercise (M): 12,856 @ $5.05 · Sale (S): 12,856 @ $71.94 · Option exercise (M): 26,554 @ $5.05 · Sale (S): 25,847 @ $72.21 · Sale (S): 707 @ $72.98 · Option exercise (M): 12,856 (derivative) @ $0 · +1 more | EDGAR |
| 2025-04-02 | 4 | CORCEPT THERAPEUTICS INC (CORT) | Option exercise (M): 100,000 @ $8.27 · Sale (S): 79,277 @ $100.26 · Sale (S): 15,133 @ $101.43 · Sale (S): 5,590 @ $102.16 · Option exercise (M): 590 @ $5.05 · Sale (S): 590 @ $114.55 · +2 more | EDGAR |
| 2025-03-26 | 4 | CORCEPT THERAPEUTICS INC (CORT) | Option exercise (M): 1,697 @ $5.05 · Sale (S): 1,697 @ $60.58 · Option exercise (M): 1,697 (derivative) @ $0 | EDGAR |
| 2025-03-04 | 4 | CORCEPT THERAPEUTICS INC (CORT) | Tax withholding (F): 228 @ $60.58 · Grant/award (A): 266 @ $59.07 · Grant/award (A): 266 @ $0 · Option exercise (M): 18,303 @ $5.05 · Sale (S): 18,303 @ $60.69 · Grant/award (A): 140,000 (derivative) @ $0 · +1 more | EDGAR |
| 2025-02-05 | 4 | CORCEPT THERAPEUTICS INC (CORT) | Option exercise (M): 11,986 @ $3.88 · Option exercise (M): 8,014 @ $5.05 · Sale (S): 20,000 @ $66.92 · Option exercise (M): 11,986 (derivative) @ $0 · Option exercise (M): 8,014 (derivative) @ $0 | EDGAR |
| 2025-01-06 | 4 | CORCEPT THERAPEUTICS INC (CORT) | Option exercise (M): 20,000 @ $3.88 · Sale (S): 20,000 @ $50.39 · Option exercise (M): 20,000 (derivative) @ $0 | EDGAR |
| 2024-12-04 | 4 | CORCEPT THERAPEUTICS INC (CORT) | Tax withholding (F): 295 @ $57.68 · Grant/award (A): 265 @ $59.21 · Grant/award (A): 265 @ $0 | EDGAR |
| 2024-09-05 | 4 | CORCEPT THERAPEUTICS INC (CORT) | Tax withholding (F): 232 @ $35.30 · Grant/award (A): 458 @ $34.26 · Grant/award (A): 458 @ $0 | EDGAR |
| 2024-06-05 | 4 | CORCEPT THERAPEUTICS INC (CORT) | Tax withholding (F): 823 @ $30.17 | EDGAR |
| 2024-05-15 | 4 | CORCEPT THERAPEUTICS INC (CORT) | Option exercise (M): 50,000 @ $3.88 · Sale (S): 50,000 @ $28 · Option exercise (M): 50,000 (derivative) @ $0 | EDGAR |
| 2024-03-29 | 4 | CORCEPT THERAPEUTICS INC (CORT) | Option exercise (M): 25,953 @ $3.88 · Sale (S): 25,953 @ $25.01 · Option exercise (M): 25,953 (derivative) @ $0 | EDGAR |
| 2024-03-20 | 4 | CORCEPT THERAPEUTICS INC (CORT) | Option exercise (M): 17,219 @ $3.88 · Sale (S): 17,219 @ $25 · Option exercise (M): 10,000 @ $2.61 · Option exercise (M): 17,219 (derivative) @ $0 · Option exercise (M): 10,000 (derivative) @ $0 | EDGAR |
| 2024-03-05 | 4 | CORCEPT THERAPEUTICS INC (CORT) | Tax withholding (F): 505 @ $24.06 · Grant/award (A): 636 @ $24.06 · Grant/award (A): 636 @ $0 | EDGAR |
| 2024-02-20 | 4 | CORCEPT THERAPEUTICS INC (CORT) | Option exercise (M): 4,760 @ $3.29 · Sale (S): 4,760 @ $25 · Option exercise (M): 12,226 @ $3.29 · Option exercise (M): 14,842 @ $3.88 · Sale (S): 27,068 @ $25.97 · Option exercise (M): 4,760 (derivative) @ $0 · +2 more | EDGAR |
| 2024-02-13 | 4 | CORCEPT THERAPEUTICS INC (CORT) | Grant/award (A): 200,000 (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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