Pereira Brian JG — SEC Form 4 filings
SEC reporting owner CIK 1298146. 10 Form 4 filings on record with FilingPulse; latest filed 2026-08-20.
Transaction summary — filings shown
Covers all 10 filings on record, filed 2024-06-03 to 2026-08-20. 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): 10 legs across 2 filings — 1,514,326 shares, $2,952,351 total (shares × price as filed).
- Other reported legs (grants, option exercises, tax withholding, gifts, derivative-security transactions, …): 24.
- Largest priced transaction: sale of 447,803 shares @ $2.37 ($1,061,293) in PROKIDNEY CORP., filed 2025-11-14.
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 |
|---|---|---|---|---|---|
| PROKIDNEY CORP. (PROK) | Director | 7 | — | 10 legs · 1,514,326 sh · $2,952,351 | 15 |
| KalVista Pharmaceuticals, Inc. (KALV) | Director | 3 | — | — | 9 |
Form 4 filings — Pereira Brian JG
| Filed | Form | Issuer | Reported transactions | Source |
|---|---|---|---|---|
| 2026-08-20 | 4 | PROKIDNEY CORP. (PROK) | Sale (S): 229,338 @ $1.37 · Sale (S): 27,826 @ $1.37 · Sale (S): 222,949 @ $1.44 · Sale (S): 27,051 @ $1.44 · Sale (S): 222,948 @ $1.42 · Sale (S): 27,052 @ $1.42 | EDGAR |
| 2026-08-06 | 4 | PROKIDNEY CORP. (PROK) | Conversion (C): 81,929 @ $0 · Conversion (C): 675,235 @ $0 · Conversion (C): 81,929 (derivative) @ $0 · Conversion (C): 81,929 (derivative) @ $0 · Conversion (C): 675,235 (derivative) @ $0 · Conversion (C): 675,235 (derivative) @ $0 | EDGAR |
| 2026-06-11 | 4 | KalVista Pharmaceuticals, Inc. (KALV) | Disposition to issuer (D): 14,000 (derivative) · Disposition to issuer (D): 7,000 (derivative) · Disposition to issuer (D): 10,000 (derivative) · Disposition to issuer (D): 10,000 (derivative) · Disposition to issuer (D): 10,000 (derivative) · Disposition to issuer (D): 10,000 (derivative) · +1 more | EDGAR |
| 2026-05-29 | 4 | PROKIDNEY CORP. (PROK) | Grant/award (A): 135,000 (derivative) @ $0 | EDGAR |
| 2025-11-14 | 4 | PROKIDNEY CORP. (PROK) | Sale (S): 227,431 @ $2.72 · Sale (S): 27,595 @ $2.72 · Sale (S): 447,803 @ $2.37 · Sale (S): 54,333 @ $2.37 | EDGAR |
| 2025-10-02 | 4 | KalVista Pharmaceuticals, Inc. (KALV) | Grant/award (A): 30,000 (derivative) @ $0 | EDGAR |
| 2025-06-02 | 4 | PROKIDNEY CORP. (PROK) | Grant/award (A): 125,862 (derivative) @ $0 | EDGAR |
| 2025-02-06 | 4 | PROKIDNEY CORP. (PROK) | Conversion (C): 81,928 @ $0 · Conversion (C): 675,234 @ $0 · Conversion (C): 81,928 (derivative) @ $0 · Conversion (C): 81,928 (derivative) @ $0 · Conversion (C): 675,234 (derivative) @ $0 · Conversion (C): 675,234 (derivative) @ $0 | EDGAR |
| 2024-10-04 | 4 | KalVista Pharmaceuticals, Inc. (KALV) | Grant/award (A): 10,000 (derivative) @ $0 | EDGAR |
| 2024-06-03 | 4 | PROKIDNEY CORP. (PROK) | Grant/award (A): 62,558 (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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