Eric L Mattson insider trades: NOV (NOV) stock buys and sales
Trades on the price chart
Daily close, with an arrow on each day they bought or sold
Companies
Where Eric reports to the SEC
Open-market buys and sales
12 trades reported on SEC Form 4, newest first
| Date | Stock | Type | Shares | Price | Value | Holding | Reported |
|---|---|---|---|---|---|---|---|
| Feb 28, 2023 | NOV | ↓ Sell | 20,681 | $21.90 | $453K | Direct | Mar 1, 2023 (1d) |
| May 25, 2022 | NOV | ↓ Sell | 9,819 | $19.15 | $188K | Direct | May 26, 2022 (1d) |
| Oct 28, 2021 | NOV | ↓ Sell | 8,157 | $14.53 | $119K | Direct | Oct 29, 2021 (1d) |
| Feb 12, 2020 | NOV | ↓ Sell | 10,000 | $23.96 | $240K | Direct | Feb 13, 2020 (1d) |
| Aug 6, 2019 | NOV | ↓ Sell | 4,750 | $21.02 | $100K | Direct | Aug 7, 2019 (1d) |
| Aug 5, 2019 | HEP | ↓ Sell | 2,000 | $27.55 | $55K | Direct | Aug 6, 2019 (1d) |
| Aug 27, 2018 | NOV | ↓ Sell | 11,112 | $45.34 | $504K | Direct | Aug 28, 2018 (1d) |
| Aug 9, 2018 | NOV | ↓ Sell | 4,338 | $45.65 | $198K | Direct | Aug 10, 2018 (1d) |
| May 19, 2015 | REXX | ↑ Buy | 10,000 | $5.22 | $52K | Direct | May 20, 2015 (1d) |
| Mar 9, 2012 | NOV | ↓ Sell | 28,380 | $82.36 | $2.3M | Direct | Mar 12, 2012 (3d) |
| May 13, 2010 | REXX | ↑ Buy | 10,000 | $12.62 | $126K | Direct | May 13, 2010 (0d) |
| Sep 28, 2005 | NOV | ↓ Sell | 10,035 | $66.36 | $666K | Direct | Sep 28, 2005 (0d) |
Each row is one filing's trades in one stock, summed. Shares and prices are as filed, before any later stock split.
Other NOV insiders
Open-market trades in the last 12 months
About Eric L Mattson's insider trades
Eric L Mattson is an insider at NOV (NOV). Since Sep 28, 2005, Eric has reported 2 open-market purchases worth $178K and 10 sales worth $4.9M on SEC Form 4. There have been no open-market trades in the last 12 months.
Their filings also include grants and awards (35 filings), option exercises (16 filings), shares returned to the company (10 filings), conversions (1 filing). 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 NOV insider trade, the latest insider trades across the market, or cluster buys, when several insiders buy the same stock within days.