Cox Karen Sue (CIK 1752237) reported 10 SEC Form 4 insider transactions across 2 companies over the past 18 months (most recent 2026-05-12). Recent activity: Sell CVSA (2,000 shares), Buy ATGE (581 shares), Sell ATGE (310 shares), Buy ATGE (10,239 shares), Sell ATGE (4,498 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-05-12 | Covista Inc. (CVSA) | President, Chamberlain Univ. | Sell | 2,000 | $249,000 |
| 2025-11-14 | Adtalem Global Education Inc. (ATGE) | President, Chamberlain Univ. | Buy | 581 | $56,276 |
| 2025-11-14 | Adtalem Global Education Inc. (ATGE) | President, Chamberlain Univ. | Sell | 310 | $29,841 |
| 2025-08-27 | Adtalem Global Education Inc. (ATGE) | President, Chamberlain Univ. | Buy | 10,239 | $1.4M |
| 2025-08-27 | Adtalem Global Education Inc. (ATGE) | President, Chamberlain Univ. | Sell | 4,498 | $606,690 |
| 2025-08-27 | Adtalem Global Education Inc. (ATGE) | President, Chamberlain Univ. | Sell | 636 | $85,784 |
| 2025-08-27 | Adtalem Global Education Inc. (ATGE) | President, Chamberlain Univ. | Sell | 662 | $89,291 |
| 2025-08-27 | Adtalem Global Education Inc. (ATGE) | President, Chamberlain Univ. | Buy | 9,152 | $1.2M |
| 2025-08-27 | Adtalem Global Education Inc. (ATGE) | President, Chamberlain Univ. | Sell | 4,033 | $543,971 |
| 2025-08-27 | Adtalem Global Education Inc. (ATGE) | President, Chamberlain Univ. | Sell | 282 | $38,163 |
Source: SEC Form 4 filings · as of 2026-05-12