Carl Hull insider trades: Maravai Lifesciences Holdings (MRVI) stock buys and sales
Trades on the price chart
Daily close, with an arrow on each day they bought or sold
Companies
Where Carl reports to the SEC




Open-market buys and sales
6 trades reported on SEC Form 4, newest first
| Date | Stock | Type | Shares | Price | Value | Holding | Reported |
|---|---|---|---|---|---|---|---|
| Nov 11, 2024 | MRVI | ↑ Buy | 175,000 | $5.64 | $987K | Through The Hull Living Trust | Nov 12, 2024 (1d) |
| Nov 25, 2020 | MRVI | ↑ Buy | 35,000 | $26.94 | $943K | Through Glossatori, LLC | Nov 30, 2020 (5d) |
| Apr 17, 2012 | GPRO | ↓ Sell | 7,083 | $66.30 | $470K | Direct | Apr 19, 2012 (2d) |
| Mar 16, 2012 | GPRO | ↓ Sell | 12,083 | $66.56 | $804K | Direct | Mar 20, 2012 (4d) |
| Feb 16, 2012 | GPRO | ↓ Sell | 12,083 | $69.14 | $835K | Direct | Feb 17, 2012 (1d) |
| Jan 17, 2012 | GPRO | ↓ Sell | 17,083 | $60.86 | $1.0M | Direct | Jan 19, 2012 (2d) |
Each row is one filing's trades in one stock, summed. Shares and prices are as filed, before any later stock split.
Other MRVI insiders
Open-market trades in the last 12 months
About Carl Hull's insider trades
Carl Hull is See Remarks at Maravai Lifesciences Holdings (MRVI). Since Jan 17, 2012, Carl has reported 2 open-market purchases worth $1.9M and 4 sales worth $3.1M on SEC Form 4. There have been no open-market trades in the last 12 months.
Their filings also include grants and awards (16 filings), shares withheld for taxes (14 filings), option exercises (5 filings), shares returned to the company (2 filings). These aren't open-market trades and aren't counted above.
How to read insider trades
Officers, directors and owners of more than 10% of a company must report trades in its stock on SEC Form 4, usually within two business days. Purchases with their own money are the stronger signal: insiders sell for many reasons (taxes, diversification, a house), but buy for one. See every MRVI insider trade, the latest insider trades across the market, or cluster buys, when several insiders buy the same stock within days.