Johnson Robert Matthew — SEC Form 4 filings
SEC reporting owner CIK 1792014. 10 Form 4 filings on record with FilingPulse; latest filed 2026-05-19.
Transaction summary — filings shown
Covers all 10 filings on record, filed 2024-01-22 to 2026-05-19. 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 — 21,133 shares, $3,406,243 total (shares × price as filed).
- Other reported legs (grants, option exercises, tax withholding, gifts, derivative-security transactions, …): 14.
- Largest priced transaction: sale of 8,024 shares @ $216.83 ($1,739,844) in SILICON LABORATORIES INC., filed 2026-05-19.
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 |
|---|---|---|---|---|---|
| SILICON LABORATORIES INC. (SLAB) | President & CEO, Director | 6 | — | 3 legs · 21,133 sh · $3,406,243 | 7 |
| NOVANTA INC (NOVT) | Director | 4 | — | — | 7 |
Form 4 filings — Johnson Robert Matthew
| Filed | Form | Issuer | Reported transactions | Source |
|---|---|---|---|---|
| 2026-05-19 | 4 | SILICON LABORATORIES INC. (SLAB) | Tax withholding (F): 10,363 @ $216.59 · Sale (S): 8,024 @ $216.83 | EDGAR |
| 2026-02-17 | 4 | SILICON LABORATORIES INC. (SLAB) | Grant/award (A): 25,218 @ $0 | EDGAR |
| 2026-01-06 | 4 | NOVANTA INC (NOVT) | Option exercise (M): 1,325 · Option exercise (M): 1,325 (derivative) · Grant/award (A): 1,799 (derivative) @ $0 | EDGAR |
| 2025-05-19 | 4 | SILICON LABORATORIES INC. (SLAB) | Grant/award (A): 39,282 @ $0 · Tax withholding (F): 7,625 @ $133.17 · Sale (S): 5,879 @ $131.20 | EDGAR |
| 2025-05-12 | 4 | NOVANTA INC (NOVT) | Option exercise (M): 818 · Option exercise (M): 818 (derivative) | EDGAR |
| 2025-01-06 | 4 | NOVANTA INC (NOVT) | Grant/award (A): 1,325 (derivative) @ $0 | EDGAR |
| 2024-06-04 | 4 | SILICON LABORATORIES INC. (SLAB) | Sale (S): 7,230 @ $123.80 | EDGAR |
| 2024-05-17 | 4 | SILICON LABORATORIES INC. (SLAB) | Tax withholding (F): 9,373 @ $131.57 · Grant/award (A): 23,956 @ $0 | EDGAR |
| 2024-05-09 | 4 | NOVANTA INC (NOVT) | Grant/award (A): 818 (derivative) | EDGAR |
| 2024-01-22 | 4 | SILICON LABORATORIES INC. (SLAB) | Grant/award (A): 9,507 @ $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.
Need this as JSON?
GET https://api.filingpulse.io/v1/insider-trades?owner_cik=1792014 returns every filing on this page — normalized, with footnotes and derivative legs — and webhooks push new filings to you in seconds. API docs →