Brust Bernd — SEC Form 4 filings
SEC reporting owner CIK 1380632. 7 Form 4 filings on record with FilingPulse; latest filed 2026-09-09.
Transaction summary — filings shown
Covers all 7 filings on record, filed 2025-06-10 to 2026-09-09. Counts and totals are arithmetic on values as filed — descriptive data, not a recommendation.
- Open-market purchases (code P, non-derivative): 3 legs across 2 filings — 466,771 shares, $1,511,699 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, …): 7.
- Largest priced transaction: purchase of 216,212 shares @ $3.25 ($702,689) in MARAVAI LIFESCIENCES HOLDINGS, INC., filed 2025-11-17.
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 |
|---|---|---|---|---|---|
| MARAVAI LIFESCIENCES HOLDINGS, INC. (MRVI) | Chief Executive Officer, Director | 7 | 3 legs · 466,771 sh · $1,511,699 | — | 7 |
Form 4 filings — Brust Bernd
| Filed | Form | Issuer | Reported transactions | Source |
|---|---|---|---|---|
| 2026-09-09 | 4 | MARAVAI LIFESCIENCES HOLDINGS, INC. (MRVI) | Tax withholding (F): 29,250 @ $7.32 | EDGAR |
| 2026-08-11 | 4 | MARAVAI LIFESCIENCES HOLDINGS, INC. (MRVI) | Tax withholding (F): 29,250 @ $6.23 | EDGAR |
| 2026-07-10 | 4 | MARAVAI LIFESCIENCES HOLDINGS, INC. (MRVI) | Tax withholding (F): 29,250 @ $5.92 | EDGAR |
| 2026-06-10 | 4 | MARAVAI LIFESCIENCES HOLDINGS, INC. (MRVI) | Tax withholding (F): 351,001 @ $5.02 | EDGAR |
| 2025-11-17 | 4 | MARAVAI LIFESCIENCES HOLDINGS, INC. (MRVI) | Purchase (P): 216,212 @ $3.25 | EDGAR |
| 2025-11-13 | 4 | MARAVAI LIFESCIENCES HOLDINGS, INC. (MRVI) | Purchase (P): 157,201 @ $3.24 · Purchase (P): 93,358 @ $3.21 | EDGAR |
| 2025-06-10 | 4 | MARAVAI LIFESCIENCES HOLDINGS, INC. (MRVI) | Grant/award (A): 2,000,000 · Grant/award (A): 1,000,000 (derivative) @ $0 · Grant/award (A): 2,250,000 (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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