Bernd Brust - 10 Aug 2026 Form 4 Insider Report for MARAVAI LIFESCIENCES HOLDINGS, INC. (MRVI)

Reporting relationship: Chief Executive Officer, Director
Issuer ticker: MRVI
Reported as of: 10 Aug 2026
Net transaction value: $0
SEC form: 4
Accepted by SEC: 11 Aug 2026, 16:44:18 UTC
Prior SEC filing: 10 Jul 2026
Source filing: View source filing
Reporting owner signature: /s/ Kurt Oreshack, by power of attorney for Bernd Brust

Key filing fact

Bernd Brust filed Form 4 for MARAVAI LIFESCIENCES HOLDINGS, INC. (MRVI) on 11 Aug 2026.

Key facts

This page summarizes Bernd Brust's Form 4 filing for MARAVAI LIFESCIENCES HOLDINGS, INC. (MRVI).
1 reported transaction and 0 derivative rows are listed below.
Accepted by SEC: 11 Aug 2026, 16:44.

Change

Previous filing in this sequence was filed on 10 Jul 2026.
Current net transaction value: $0.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (1)

CIK 0001380632 Primary reporting owner

Brust Bernd

Relationship: Chief Executive Officer, Director
Address: C/O MARAVAI LIFESCIENCES HOLDINGS, INC., 10770 WATERIDGE CIRCLE, SUITE 200, SAN DIEGO
Signature: /s/ Kurt Oreshack, by power of attorney for Bernd Brust
Signature date: 11 Aug 2026

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

MRVI transaction

Class A Common Stock

Tax liability

Transaction value
Shares: -29,250
Change %: -1.8%
Price: $6.23^*
Shares after: 1,590,499
Date: 10 Aug 2026
Ownership: Direct
Footnotes: F1

MRVI holding

Class A Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after: 466,771
Date: 10 Aug 2026
Ownership: The Bernd Brust Management Trust

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 1 footnote

Footnote F1

Represents shares withheld to satisfy tax withholding obligations in connection with the vesting of restricted stock unit awards held by the reporting person.