Ling Karen — SEC Form 4 filings
SEC reporting owner CIK 1597450. 8 Form 4 filings on record with FilingPulse; latest filed 2026-05-29.
Transaction summary — filings shown
Covers all 8 filings on record, filed 2024-03-07 to 2026-05-29. Counts and totals are arithmetic on values as filed — descriptive data, not a recommendation.
- Open-market purchases (code P, non-derivative): 1 leg across 1 filing — 4,000 shares, $70,968 total (shares × price as filed).
- Open-market sales (code S, non-derivative): none reported.
- Other reported legs (grants, option exercises, tax withholding, gifts, derivative-security transactions, …): 8.
- Largest priced transaction: purchase of 4,000 shares @ $17.74 ($70,968) in Bausch & Lomb Corp, filed 2026-02-23.
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 |
|---|---|---|---|---|---|
| Bausch & Lomb Corp (BLCO) | Director | 5 | 1 leg · 4,000 sh · $70,968 | — | 5 |
| iRhythm Holdings, Inc. (IRTC) | Director | 3 | — | — | 3 |
Form 4 filings — Ling Karen
| Filed | Form | Issuer | Reported transactions | Source |
|---|---|---|---|---|
| 2026-05-29 | 4 | iRhythm Holdings, Inc. (IRTC) | Grant/award (A): 1,573 @ $0 | EDGAR |
| 2026-05-28 | 4 | Bausch & Lomb Corp (BLCO) | Grant/award (A): 15,842 @ $15.78 | EDGAR |
| 2026-02-23 | 4 | Bausch & Lomb Corp (BLCO) | Purchase (P): 4,000 @ $17.74 · Grant/award (A): 4,000 @ $0 | EDGAR |
| 2025-05-29 | 4 | iRhythm Technologies, Inc. (IRTC) | Grant/award (A): 1,358 @ $0 | EDGAR |
| 2025-05-28 | 4 | Bausch & Lomb Corp (BLCO) | Grant/award (A): 20,338 @ $0 | EDGAR |
| 2024-08-06 | 4 | Bausch & Lomb Corp (BLCO) | Grant/award (A): 14,696 @ $0 | EDGAR |
| 2024-06-03 | 4 | iRhythm Technologies, Inc. (IRTC) | Grant/award (A): 1,841 @ $0 | EDGAR |
| 2024-03-07 | 4 | Bausch & Lomb Corp (BLCO) | Grant/award (A): 2,642 @ $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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