Ling Karen (CIK 1597450) reported 5 SEC Form 4 insider transactions across 2 companies over the past 18 months (most recent 2026-05-29). Recent activity: Buy IRTC (1,573 shares), Buy BLCO (4,000 shares), Buy BLCO (4,000 shares), Buy IRTC (1,358 shares), Buy BLCO (20,338 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-05-29 | iRhythm Holdings, Inc. (IRTC) | Director | Buy | 1,573 | $0 |
| 2026-02-23 | Bausch & Lomb Corp (BLCO) | Director | Buy | 4,000 | $70,960 |
| 2026-02-23 | Bausch & Lomb Corp (BLCO) | Director | Buy | 4,000 | $0 |
| 2025-05-29 | iRhythm Technologies, Inc. (IRTC) | Director | Buy | 1,358 | $0 |
| 2025-05-28 | Bausch & Lomb Corp (BLCO) | Director | Buy | 20,338 | $0 |
Source: SEC Form 4 filings · as of 2026-05-29