Partridge Laila — SEC Form 4 filings
SEC reporting owner CIK 1780798. 9 Form 4 filings on record with FilingPulse; latest filed 2026-06-02.
Transaction summary — filings shown
Covers all 9 filings on record, filed 2024-06-21 to 2026-06-02. 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): 3 legs across 3 filings — 31,000 shares, $153,580 total (shares × price as filed).
- Other reported legs (grants, option exercises, tax withholding, gifts, derivative-security transactions, …): 14.
- Largest priced transaction: sale of 11,000 shares @ $6.84 ($75,240) in Lightwave Logic, Inc., filed 2026-04-02.
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 |
|---|---|---|---|---|---|
| Lightwave Logic, Inc. (LWLG) | Director | 8 | — | 3 legs · 31,000 sh · $153,580 | 13 |
| CAMBRIDGE BANCORP (CATC) | Director | 1 | — | — | 1 |
Form 4 filings — Partridge Laila
| Filed | Form | Issuer | Reported transactions | Source |
|---|---|---|---|---|
| 2026-06-02 | 4 | Lightwave Logic, Inc. (LWLG) | Grant/award (A): 13,612 @ $0 | EDGAR |
| 2026-04-02 | 4 | Lightwave Logic, Inc. (LWLG) | Option exercise (M): 20,161 · Sale (S): 11,000 @ $6.84 · Option exercise (M): 20,161 (derivative) @ $0 | EDGAR |
| 2026-02-05 | 4 | Lightwave Logic, Inc. (LWLG) | Grant/award (A): 7,599 @ $0 | EDGAR |
| 2026-01-05 | 4 | Lightwave Logic, Inc. (LWLG) | Option exercise (M): 20,161 · Sale (S): 10,000 @ $3.72 · Option exercise (M): 20,161 (derivative) @ $0 | EDGAR |
| 2025-10-02 | 4 | Lightwave Logic, Inc. (LWLG) | Option exercise (M): 20,161 · Sale (S): 10,000 @ $4.11 · Option exercise (M): 20,161 (derivative) @ $0 | EDGAR |
| 2025-07-16 | 4 | Lightwave Logic, Inc. (LWLG) | Option exercise (M): 20,162 @ $0 · Option exercise (M): 20,162 (derivative) @ $0 | EDGAR |
| 2025-07-02 | 4 | Lightwave Logic, Inc. (LWLG) | Grant/award (A): 80,645 (derivative) @ $0 | EDGAR |
| 2024-07-15 | 4 | CAMBRIDGE BANCORP (CATC) | Disposition to issuer (D): 2,738 | EDGAR |
| 2024-06-21 | 4 | Lightwave Logic, Inc. (LWLG) | Grant/award (A): 17,241 @ $0 · Grant/award (A): 90,000 (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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