Sean Maduck
CIK 1698310 · View on SEC EDGAR ↗
First SEC filing: Feb. 9, 2018 · Latest: June 3, 2026
On this page
- Insider at Companies where this person is a reporting insider.
- Insider transactions Every share this person bought or sold, from Form 4 filings.
- Derivatives Options and other derivative holdings reported by this person.
- Initial holdings The stakes this person held when they first started reporting.
- Compensation Executive pay disclosed in company proxy statements.
Insider at
Insider transactions
Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| Aug. 14, 2026 | CORT | S 10b5-1 | 3,664 | $114.49 | $419,491 | 9,755 Direct | -27.30% | Disposed | 4.8% (price as of 2026-08-19) |
| Aug. 10, 2026 | CORT | S 10b5-1 | 1,031 | $114.52 | $118,070 | 9,755 Direct | -9.56% | Disposed | 4.8% (price as of 2026-08-19) |
| Aug. 3, 2026 | CORT | S 10b5-1 | 20,305 | $114.70 | $2,328,984 | 9,755 Direct | -67.55% | Disposed | 4.6% (price as of 2026-08-19) |
| July 1, 2026 | CORT | S 10b5-1 | 11,175 | $89.31 | $998,039 | 9,755 Direct | -53.39% | Disposed | 34.4% (price as of 2026-08-19) |
| July 1, 2026 | CORT | S 10b5-1 | 2,801 | $88.51 | $247,917 | 20,930 Direct | -11.80% | Disposed | 35.6% (price as of 2026-08-19) |
| July 1, 2026 | CORT | S 10b5-1 | 11,024 | $87.33 | $962,726 | 23,731 Direct | -31.72% | Disposed | 37.4% (price as of 2026-08-19) |
| June 1, 2026 | CORT | S 10b5-1 | 3,931 | $70.75 | $278,118 | 8,977 Direct | -30.45% | Disposed | 69.6% (price as of 2026-08-19) |
| June 1, 2026 | CORT | S 10b5-1 | 21,069 | $70.11 | $1,477,148 | 12,908 Direct | -62.01% | Disposed | 71.2% (price as of 2026-08-19) |
| May 27, 2026 | CORT | S 10b5-1 | 20,425 | $66.16 | $1,351,318 | 8,977 Direct | -69.47% | Disposed | 81.4% (price as of 2026-08-19) |
| May 27, 2026 | CORT | S 10b5-1 | 54,575 | $65.37 | $3,567,568 | 29,402 Direct | -64.99% | Disposed | 83.6% (price as of 2026-08-19) |
| Dec. 1, 2025 | CORT | S 10b5-1 | 20,000 | $79.52 | $1,590,400 | 7,904 Direct | -71.67% | Disposed | 50.9% (price as of 2026-08-19) |
| Nov. 3, 2025 | CORT | S 10b5-1 | 20,000 | $73.99 | $1,479,800 | 7,904 Direct | -71.67% | Disposed | 62.2% (price as of 2026-08-19) |
| Oct. 1, 2025 | CORT | S 10b5-1 | 2,647 | $85.58 | $226,530 | 7,904 Direct | -25.09% | Disposed | 40.2% (price as of 2026-08-19) |
| Oct. 1, 2025 | CORT | S 10b5-1 | 16,394 | $85.06 | $1,394,474 | 10,551 Direct | -60.84% | Disposed | 41.1% (price as of 2026-08-19) |
| Oct. 1, 2025 | CORT | S 10b5-1 | 959 | $83.73 | $80,297 | 26,945 Direct | -3.44% | Disposed | 43.3% (price as of 2026-08-19) |
| Sept. 2, 2025 | CORT | S 10b5-1 | 4,930 | $70.84 | $349,241 | 7,681 Direct | -39.09% | Disposed | 69.4% (price as of 2026-08-19) |
| Sept. 2, 2025 | CORT | S 10b5-1 | 15,070 | $70.38 | $1,060,627 | 12,611 Direct | -54.44% | Disposed | 70.5% (price as of 2026-08-19) |
| Aug. 1, 2025 | CORT | S 10b5-1 | 1,714 | $69.70 | $119,466 | 7,681 Direct | -18.24% | Disposed | 72.2% (price as of 2026-08-19) |
| Aug. 1, 2025 | CORT | S 10b5-1 | 5,428 | $68.52 | $371,927 | 9,395 Direct | -36.62% | Disposed | 75.1% (price as of 2026-08-19) |
| Aug. 1, 2025 | CORT | S 10b5-1 | 27,865 | $67.53 | $1,881,723 | 14,823 Direct | -65.28% | Disposed | 77.7% (price as of 2026-08-19) |
| July 18, 2025 | CORT | S 10b5-1 | 473 | $73.44 | $34,737 | 17,705 Direct | -2.60% | Disposed | 63.4% (price as of 2026-08-19) |
| July 17, 2025 | CORT | S 10b5-1 | 4,315 | $73.48 | $317,066 | 17,705 Direct | -19.60% | Disposed | 63.3% (price as of 2026-08-19) |
| July 1, 2025 | CORT | S 10b5-1 | 205 | $73.45 | $15,057 | 17,705 Direct | -1.14% | Disposed | 63.4% (price as of 2026-08-19) |
| June 2, 2025 | CORT | S 10b5-1 | 1,811 | $80.77 | $146,274 | 17,705 Direct | -9.28% | Disposed | 48.6% (price as of 2026-08-19) |
| June 2, 2025 | CORT | S 10b5-1 | 6,246 | $79.89 | $498,993 | 19,516 Direct | -24.25% | Disposed | 50.2% (price as of 2026-08-19) |
| June 2, 2025 | CORT | S 10b5-1 | 6,191 | $78.87 | $488,284 | 25,762 Direct | -19.38% | Disposed | 52.1% (price as of 2026-08-19) |
| June 2, 2025 | CORT | S 10b5-1 | 5,752 | $77.91 | $448,138 | 31,953 Direct | -15.26% | Disposed | 54.0% (price as of 2026-08-19) |
Showing latest 100 of 273 transactions
P = Open-market purchase · S = Sale · A = Grant/award · M = Option exercise · G = Gift · F = Tax withholding
Insider transactions are not a recommendation; sales are often driven by liquidity or tax reasons.
Derivative holdings (Form 4 Table II)
Options, RSUs and convertible securities reported on Form 4 Table II.
| Date | Ticker | Security | Underlying | Exercise price | Expiration | Shares | A/D |
|---|---|---|---|---|---|---|---|
| Aug. 14, 2026 | CORT | Stock option (right to buy) | Common Stock (3,664) | $8.27 | Feb. 10, 2027 | 3,664 | Disposed |
| Aug. 10, 2026 | CORT | Stock option (right to buy) | Common Stock (1,031) | $8.27 | Feb. 10, 2027 | 1,031 | Disposed |
| Aug. 3, 2026 | CORT | Stock option (right to buy) | Common Stock (20,305) | $8.27 | Feb. 10, 2027 | 20,305 | Disposed |
| July 1, 2026 | CORT | Stock option (right to buy) | Common Stock (25,000) | $8.27 | Feb. 10, 2027 | 25,000 | Disposed |
| June 1, 2026 | CORT | Stock option (right to buy) | Common Stock (25,000) | $8.27 | Feb. 10, 2027 | 25,000 | Disposed |
| May 27, 2026 | CORT | Stock option (right to buy) | Common Stock (75,000) | $8.27 | Feb. 10, 2027 | 75,000 | Disposed |
| Feb. 27, 2026 | CORT | Stock Option (right to buy) | Common Stock (140,000) | $35.70 | Feb. 27, 2036 | 140,000 | Acquired |
| Dec. 1, 2025 | CORT | Stock option (right to buy) | Common Stock (20,000) | $8.27 | Feb. 10, 2027 | 20,000 | Disposed |
| Nov. 3, 2025 | CORT | Stock option (right to buy) | Common Stock (20,000) | $8.27 | Feb. 10, 2027 | 20,000 | Disposed |
| Oct. 1, 2025 | CORT | Stock option (right to buy) | Common Stock (18,014) | $8.27 | Feb. 10, 2027 | 18,014 | Disposed |
| Oct. 1, 2025 | CORT | Stock option (right to buy) | Common Stock (1,986) | $5.05 | May 2, 2026 | 1,986 | Disposed |
| Sept. 2, 2025 | CORT | Stock option (right to buy) | Common Stock (20,000) | $5.05 | May 2, 2026 | 20,000 | Disposed |
| Aug. 1, 2025 | CORT | Stock option (right to buy) | Common Stock (35,007) | $5.05 | May 2, 2026 | 35,007 | Disposed |
| July 18, 2025 | CORT | Stock option (right to buy) | Common Stock (473) | $5.05 | May 2, 2026 | 473 | Disposed |
| July 17, 2025 | CORT | Stock option (right to buy) | Common Stock (4,315) | $5.05 | May 2, 2026 | 4,315 | Disposed |
| July 1, 2025 | CORT | Stock option (right to buy) | Common Stock (205) | $5.05 | May 2, 2026 | 205 | Disposed |
| June 2, 2025 | CORT | Stock option (right to buy) | Common Stock (20,000) | $5.05 | May 2, 2026 | 20,000 | Disposed |
| May 29, 2025 | CORT | Stock option (right to buy) | Common Stock (10,000) | $3.88 | Feb. 26, 2026 | 10,000 | Disposed |
| May 2, 2025 | CORT | Stock option (right to buy) | Common Stock (26,554) | $5.05 | May 2, 2026 | 26,554 | Disposed |
| May 1, 2025 | CORT | Stock option (right to buy) | Common Stock (12,856) | $5.05 | May 2, 2026 | 12,856 | Disposed |
| April 1, 2025 | CORT | Stock option (right to buy) | Common Stock (590) | $5.05 | May 2, 2026 | 590 | Disposed |
| March 31, 2025 | CORT | Stock option (right to buy) | Common Stock (100,000) | $8.27 | Feb. 10, 2027 | 100,000 | Disposed |
| March 24, 2025 | CORT | Stock option (right to buy) | Common Stock (1,697) | $5.05 | May 2, 2026 | 1,697 | Disposed |
| March 3, 2025 | CORT | Stock option (right to buy) | Common Stock (18,303) | $5.05 | May 2, 2026 | 18,303 | Disposed |
| Feb. 28, 2025 | CORT | Stock option (right to buy) | Common Stock (140,000) | $60.58 | Feb. 28, 2035 | 140,000 | Acquired |
| Feb. 3, 2025 | CORT | Stock option (right to buy) | Common Stock (8,014) | $5.05 | May 2, 2026 | 8,014 | Disposed |
| Feb. 3, 2025 | CORT | Stock option (right to buy) | Common Stock (11,986) | $3.88 | Feb. 26, 2026 | 11,986 | Disposed |
| Jan. 2, 2025 | CORT | Stock option (right to buy) | Common Stock (20,000) | $3.88 | Feb. 26, 2026 | 20,000 | Disposed |
| May 13, 2024 | CORT | Stock option (right to buy) | Common Stock (50,000) | $3.88 | Feb. 26, 2026 | 50,000 | Disposed |
| March 27, 2024 | CORT | Stock option (right to buy) | Common Stock (25,953) | $3.88 | Feb. 26, 2026 | 25,953 | Disposed |
| March 19, 2024 | CORT | Stock option (right to buy) | Common Stock (10,000) | $2.61 | Aug. 7, 2024 | 10,000 | Disposed |
| March 18, 2024 | CORT | Stock option (right to buy) | Common Stock (17,219) | $3.88 | Feb. 26, 2026 | 17,219 | Disposed |
| Feb. 16, 2024 | CORT | Stock Option (right to buy) | Common Stock (14,842) | $3.88 | Feb. 26, 2026 | 14,842 | Disposed |
| Feb. 16, 2024 | CORT | Stock Option (right to buy) | Common Stock (12,226) | $3.29 | Feb. 18, 2025 | 12,226 | Disposed |
| Feb. 15, 2024 | CORT | Stock option (right to buy) | Common Stock (4,760) | $3.29 | Feb. 18, 2025 | 4,760 | Disposed |
| Feb. 9, 2024 | CORT | Stock option (right to buy) | Common Stock (200,000) | $23.01 | Feb. 9, 2034 | 200,000 | Acquired |
| Dec. 1, 2023 | CORT | Stock option (right to buy) | Common Stock (14,991) | $3.29 | Feb. 18, 2025 | 14,991 | Disposed |
| Dec. 1, 2023 | CORT | Stock option (right to buy) | Common Stock (10,009) | $2.61 | Aug. 7, 2024 | 10,009 | Disposed |
| Nov. 2, 2023 | CORT | Stock option (right to buy) | Common Stock (19,888) | $2.61 | Aug. 7, 2024 | 19,888 | Disposed |
| Nov. 1, 2023 | CORT | Stock option (right to buy) | Common Stock (5,112) | $2.61 | Aug. 7, 2024 | 5,112 | Disposed |
| Oct. 10, 2023 | CORT | Stock option (right to buy) | Common Stock (10,000) | $2.61 | Aug. 7, 2024 | 10,000 | Disposed |
| Oct. 10, 2023 | CORT | Stock option (right to buy) | Common Stock (8,471) | $3.02 | Feb. 6, 2024 | 8,471 | Disposed |
| Oct. 6, 2023 | CORT | Stock option (right to buy) | Common Stock (3,498) | $3.02 | Feb. 6, 2024 | 3,498 | Disposed |
| Oct. 2, 2023 | CORT | Stock option (right to buy) | Common Stock (3,031) | $3.02 | Feb. 6, 2024 | 3,031 | Disposed |
| Sept. 18, 2023 | CORT | Stock option (right to buy) | Common Stock (25,000) | $3.02 | Feb. 6, 2024 | 25,000 | Disposed |
| July 17, 2023 | CORT | Stock option (right to buy) | Common Stock (10,000) | $1.92 | Nov. 19, 2023 | 10,000 | Disposed |
| Feb. 13, 2023 | CORT | Stock option (right to buy) | Common Stock (200,000) | $23.06 | Feb. 12, 2033 | 200,000 | Acquired |
| Dec. 1, 2022 | CORT | Stock option (right to buy) | Common Stock (625) | $3.29 | Feb. 18, 2025 | 625 | Disposed |
| Nov. 10, 2022 | CORT | Stock option (right to buy) | Common Stock (25,000) | $3.29 | Feb. 18, 2025 | 25,000 | Disposed |
| Oct. 3, 2022 | CORT | Stock option (right to buy) | Common Stock (25,000) | $3.29 | Feb. 18, 2025 | 25,000 | Disposed |
| Sept. 1, 2022 | CORT | Stock option (right to buy) | Common Stock (15,000) | $3.29 | Feb. 18, 2025 | 25,000 | Disposed |
| Aug. 19, 2022 | CORT | Stock option (right to buy) | Common Stock (15,000) | $2.24 | Nov. 1, 2022 | 15,000 | Disposed |
| Aug. 12, 2022 | CORT | Stock option (right to buy) | Common Stock (15,000) | $3.29 | Feb. 18, 2025 | 15,000 | Disposed |
| Aug. 12, 2022 | CORT | Stock option (right to buy) | Common Stock (9,800) | $1.92 | Nov. 19, 2023 | 9,800 | Disposed |
| Aug. 9, 2022 | CORT | Stock option (right to buy) | Common Stock (200) | $1.92 | Nov. 19, 2023 | 200 | Disposed |
| July 18, 2022 | CORT | Stock option (right to buy) | Common Stock (5,000) | $1.92 | Nov. 19, 2023 | 5,000 | Disposed |
| July 18, 2022 | CORT | Stock option (right to buy) | Common Stock (20,000) | $2.08 | Jan. 30, 2023 | 20,000 | Disposed |
| May 2, 2022 | CORT | Stock Option (Right to Buy) | Common Stock (50,000) | $22.05 | May 1, 2032 | 50,000 | Acquired |
| Oct. 5, 2021 | CORT | Stock Option (Right to Buy) | Common Stock (637) | $3.29 | Feb. 18, 2025 | 637 | Disposed |
| Oct. 1, 2021 | CORT | Stock Option (Right to Buy) | Common Stock (24,363) | $3.29 | Feb. 18, 2025 | 24,363 | Disposed |
| Sept. 1, 2021 | CORT | Stock Option (Right to Buy) | Common Stock (25,000) | $3.29 | Feb. 18, 2025 | 25,000 | Disposed |
| Aug. 3, 2021 | CORT | Stock Option (Right to Buy) | Common Stock (25,000) | $3.29 | Feb. 18, 2025 | 25,000 | Disposed |
| July 13, 2021 | CORT | Stock Option (Right to Buy) | Common Stock (10,000) | $2.24 | Nov. 1, 2022 | 10,000 | Disposed |
| July 7, 2021 | CORT | Stock Option (Right to Buy) | Common Stock (25,000) | $3.29 | Feb. 18, 2025 | 25,000 | Disposed |
| Feb. 16, 2021 | CORT | Stock Option (Right to Buy) | Common Stock (8,989) | $3.29 | Feb. 18, 2025 | 8,989 | Disposed |
| Feb. 11, 2021 | CORT | Stock Option (Right to Buy) | Common Stock (3,400) | $3.29 | Feb. 18, 2025 | 3,400 | Disposed |
| Feb. 5, 2021 | CORT | Stock Option (Right to Buy) | Common Stock (200,000) | $29.41 | Feb. 4, 2031 | 200,000 | Acquired |
| July 13, 2020 | CORT | Stock Option (Right to Buy) | Common Stock (40,000) | $15.82 | July 13, 2030 | 40,000 | Acquired |
| Feb. 7, 2020 | CORT | Stock Option (Right to Buy) | Common Stock (250,000) | $13.56 | Feb. 6, 2030 | 250,000 | Acquired |
| Feb. 8, 2019 | CORT | Stock Option (Right to Buy) | Common Stock (200,000) | $11.35 | Feb. 7, 2029 | 200,000 | Acquired |
| Dec. 13, 2018 | CORT | Stock Option (Right to Buy) | Common Stock (10,000) | $2.24 | Nov. 1, 2022 | 10,000 | Disposed |
| Dec. 12, 2018 | CORT | Stock Option (Right to Buy) | Common Stock (15,009) | $3.29 | Feb. 18, 2025 | 15,009 | Disposed |
| Dec. 12, 2018 | CORT | Stock Option (Right to Buy) | Common Stock (44,991) | $2.61 | Aug. 7, 2024 | 44,991 | Disposed |
| May 15, 2018 | CORT | Stock Option (Right to Buy) | Common Stock (10,000) | $2.24 | Nov. 1, 2022 | 10,000 | Disposed |
| Feb. 7, 2018 | CORT | Stock Option (Right to Buy) | Common Stock (200,000) | $16.52 | Feb. 7, 2028 | 200,000 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 12 holdings
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| Feb. 9, 2018 | CORT | Common Stock | 10,024 | Direct |
| Feb. 9, 2018 | CORT | Common Stock | 10,000 | Indirect |
| Feb. 9, 2018 | CORT | Common Stock | 10,000 | Indirect |
| Feb. 9, 2018 | CORT | Stock Option (Right to Buy)→ Common Stock (45,000) | 45,000 | Direct |
| Feb. 9, 2018 | CORT | Stock Option (Right to Buy)→ Common Stock (20,000) | 20,000 | Direct |
| Feb. 9, 2018 | CORT | Stock Option (Right to Buy)→ Common Stock (25,000) | 25,000 | Direct |
| Feb. 9, 2018 | CORT | Stock Option (Right to Buy)→ Common Stock (40,000) | 40,000 | Direct |
| Feb. 9, 2018 | CORT | Stock Option (Right to Buy)→ Common Stock (100,000) | 100,000 | Direct |
| Feb. 9, 2018 | CORT | Stock Option (Right to Buy)→ Common Stock (250,000) | 250,000 | Direct |
| Feb. 9, 2018 | CORT | Stock Option (Right to Buy)→ Common Stock (150,000) | 150,000 | Direct |
| Feb. 9, 2018 | CORT | Stock Option (Right to Buy)→ Common Stock (150,000) | 150,000 | Direct |
| Feb. 9, 2018 | CORT | Stock Option (Right to Buy)→ Common Stock (400,000) | 400,000 | Direct |
Compensation (DEF 14A)
Matched by name from proxy statements (DEF 14A) — verify against the filing.
| Fiscal year | Salary | Bonus | Stock awards | Option awards | Non-equity incentive | Pension change | Other | Total |
|---|---|---|---|---|---|---|---|---|
| 2025 | $648,860 | $261,200 | $111,995 | — | — | — | $23,500 | $6,208,642 |
| 2024 | $626,148 | $471,120 | $46,684 | — | — | — | $23,000 | $3,971,171 |
| 2023 | $601,583 | $422,800 | $97,288 | — | — | — | $22,500 | $3,908,931 |
Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.