As of the latest Form 4 filed Jul 10, 2026.
What Maravai Lifesciences Holdings Inc insiders — officers, directors and 10% owners — have bought and sold in their own stock, straight from their SEC Form 4 filings. Values are shares × the reported transaction price where both are disclosed.
Buys plotted up, sells down; bar height is the disclosed dollar value (shares × reported price). Our Form 4 history is only complete from mid-2026, so early months are sparse — the series fills in as more filings land. Open-market purchases and sales only.
Newest filing first — the 19 most recent filings for MRVI.
| Filed | Trade date | Insider | Transaction | Shares | Price | Value | 10b5-1 | Filing |
|---|---|---|---|---|---|---|---|---|
| 2026-07-10 | 2026-07-08 | Brust Bernd Chief Executive Officer | FTax | −29.3K | $5.92 | $173K | No | Form 4 ↗ |
| 2026-07-01 | 2026-06-30 | Asarpota Rajesh Chief Financial Officer | FTax | −65.6K | $6.39 | $419K | No | Form 4 ↗ |
| 2026-06-10 | 2026-06-10 | ORESHACK KURT General Counsel | SSale | −25.0K | $5.10 | $127K | Yes (planned) | Form 4 ↗ |
| 2026-06-10 | 2026-06-09 | ORESHACK KURT, General Counsel | SSale | −25.0K | $5.06 | $126K | Yes (planned) | Form 4 ↗ |
| 2026-06-10 | 2026-06-09 | LUCIER GREGORY T Director | GGift | +46.3K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-06-10 | 2026-06-09 | LUCIER GREGORY T, Director | GGift | −46.3K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-06-10 | 2026-06-08 | Brust Bernd Chief Executive Officer | FTax | −351K | $5.02 | $1.76M | No | Form 4 ↗ |
| 2026-05-28 | 2026-05-26 | GRAY SUSANNAH Director | AAward | +46.3K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-05-28 | 2026-05-26 | MARKER LUKE JOSEPH Director | AAward | +46.3K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-05-28 | 2026-05-26 | CUNNINGHAM SEAN LAURENCE Director | AAward | +46.3K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-05-28 | 2026-05-26 | DeFord John A Director | AAward | +46.3K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-05-28 | 2026-05-26 | MIHAS CONSTANTINE S Director | AAward | +46.3K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-05-28 | 2026-05-26 | LUCIER GREGORY T Director | AAward | +46.3K | $4.38 | $203K | No | Form 4 ↗ |
| 2026-05-28 | 2026-05-26 | ECKERT R ANDREW Director | AAward | +46.3K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2024-05-02 | 2024-04-30 | ORESHACK KURT General Counsel | AAward | +341.00 | $5.70 | $1.94K | No | Form 4 ↗ |
| 2024-05-02 | 2024-04-30 | Herde Kevin Chief Financial Officer | AAward | +1.78K | $5.70 | $10.1K | No | Form 4 ↗ |
| 2024-05-02 | 2024-04-30 | BURCH ANDREW See Remarks | AAward | +1.72K | $5.70 | $9.80K | No | Form 4 ↗ |
| 2024-05-02 | 2024-04-30 | Dolan Christine See Remarks | AAward | +483.00 | $5.70 | $2.75K | No | Form 4 ↗ |
| 2024-05-02 | 2024-04-30 | Leddy Peter Michael See Remarks | AAward | +4.58K | $5.70 | $26.1K | No | Form 4 ↗ |
Insiders — a company’s officers, directors and holders of more than 10% of its stock — must report any trade in that stock to the SEC on a Form 4 within two business days. Each row here is one transaction from those filings.
The transaction code tells you what happened: Purchase (P) and Sale (S) are open-market trades — the ones markets watch most; Award (A) is a granted stock or unit, Option exercise (M) converts options into shares, and Gift (G) is a transfer for no consideration. Awards, exercises and gifts are largely compensation or administrative, not a directional bet.
One caveat on sales: many are made under a Rule 10b5-1 plan scheduled months in advance, so a sale is not automatically a bearish signal. Insider activity is a noisy input — read it alongside the filings, not on its own.
See also MRVI’s full analysis or the market-wide insider trading feed. The tabs above jump to MRVI’s other SEC data.
Source: SEC Form 4 filings for MRVI, parsed from EDGAR. Transaction prices are as reported in the filing — SEC public-domain data, not market quotes. Values are shares × reported price where both are disclosed; grants and gifts often carry no price. A delayed record of what insiders reported, not a live position or a recommendation.
Research and education only — not financial advice. TENKis not a registered investment adviser or broker-dealer and gives no personalized advice. Every call is impersonal — identical for all users, generated on a schedule from SEC filings plus a delayed/third-party price feed — may be wrong or out of date, and is not a recommendation to buy or sell any security. The operator and an affiliated trading operation may hold or trade the securities TENK rates; see Disclosures. Past performance does not guarantee future results. Do your own research.