Higashi Emiko — SEC Form 4 filings
SEC reporting owner CIK 1318086. 8 Form 4 filings on record with FilingPulse; latest filed 2026-06-03.
Transaction summary — filings shown
Covers all 8 filings on record, filed 2024-04-02 to 2026-06-03. 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): 5 legs across 4 filings — 17,186 shares, $2,559,757 total (shares × price as filed).
- Other reported legs (grants, option exercises, tax withholding, gifts, derivative-security transactions, …): 4.
- Largest priced transaction: sale of 5,000 shares @ $163.00 ($815,000) in RAMBUS INC, filed 2026-06-03.
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 |
|---|---|---|---|---|---|
| RAMBUS INC (RMBS) | Director | 7 | — | 5 legs · 17,186 sh · $2,559,757 | 3 |
| KLA CORP (KLAC) | Director | 1 | — | — | 1 |
Form 4 filings — Higashi Emiko
| Filed | Form | Issuer | Reported transactions | Source |
|---|---|---|---|---|
| 2026-06-03 | 4 | RAMBUS INC (RMBS) | Sale (S): 5,000 @ $163 · Sale (S): 5,000 @ $158 | EDGAR |
| 2026-05-27 | 4 | RAMBUS INC (RMBS) | Sale (S): 5,000 @ $157.57 | EDGAR |
| 2026-04-03 | 4 | RAMBUS INC (RMBS) | Grant/award (A): 2,223 @ $0 | EDGAR |
| 2025-08-15 | 4 | RAMBUS INC (RMBS) | Sale (S): 1,075 @ $77.75 | EDGAR |
| 2025-08-06 | 4 | RAMBUS INC (RMBS) | Sale (S): 1,111 @ $75 | EDGAR |
| 2025-04-03 | 4 | RAMBUS INC (RMBS) | Grant/award (A): 3,824 @ $0 | EDGAR |
| 2024-11-08 | 4 | KLA CORP (KLAC) | Grant/award (A): 350 @ $0 | EDGAR |
| 2024-04-02 | 4 | RAMBUS INC (RMBS) | Grant/award (A): 2,972 @ $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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