// company-profile
Maravai Lifesciences Holdings, Inc.
MRVI// activity-summary
Recent insider activity is bullish. Over the last 30 days, 7 insiders purchased shares versus 1 sale. Buying was led by MIHAS CONSTANTINE S.
// 90-day insight
Over the last 90 days, Maravai Lifesciences Holdings, Inc. insiders bought $11K (9 transactions) and sold $1.8M (1 transaction).
- Most active insider: ORESHACK KURT with 3 transactions totaling $256K.
- Largest single sale: $1.8M by Brust Bernd on Jun 8, 2026.
- 67% of recent sales were pre-scheduled 10b5-1 trades — typically less informative than open-market activity.
Activity skews bullish — buys outpace sales.
Institutional Ownership
Top 13F-HR holders of Maravai Lifesciences Holdings, Inc. as of 2026-03-31
Data source: SEC Form 13F-HR filings. Joined with insider activity above — see who's loading up institutionally while insiders are trading. Full 13F-HR API →
Insider Transactions
Sourced from SEC EDGAR Form 4 filings. Updated hourly.
| Date | Insider | Company | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Jun 10, 2026 | ORESHACK KURT | MRVI | Sale10b5 | 25,000 | $5.10 | $128K |
| Jun 9, 2026 | LUCIER GREGORY T | MRVI | Gift | 46,293 | $0.00 | $0K |
| Jun 9, 2026 | ORESHACK KURT | MRVI | Sale10b5 | 25,000 | $5.06 | $127K |
| Jun 9, 2026 | LUCIER GREGORY T | MRVI | Gift | 46,293 | $0.00 | $0K |
| Jun 8, 2026 | Brust Bernd | MRVI | Tax Withholding | 351,001 | $5.02 | $1.76M |
45 more transactions hidden
Free account · No credit card required
Building something? Get API access →
Popular companies on Form4API
Browse insider trading activity for other actively-filed companies.