Claudia Michel Meer insider trades: NPK International (NPKI) stock buys and sales
Trades on the price chart
Daily close, with an arrow on each day they bought or sold
Companies
Where Claudia reports to the SEC
Open-market buys and sales
7 trades reported on SEC Form 4, newest first
| Date | Stock | Type | Shares | Price | Value | Holding | Reported |
|---|---|---|---|---|---|---|---|
| May 19, 2025 | NPKI | ↑ Buy | 4,000 | $7.92 | $32K | Direct | May 20, 2025 (1d) |
| Sep 18, 2023 | ISUN | ↓ Sell | 4,400 | $0.24 | $1K | Direct | Sep 19, 2023 (1d) |
| Sep 18, 2023 | ISUN | ↓ Sell | 2,850 | $0.24 | $691 | Direct | Sep 19, 2023 (1d) |
| Aug 21, 2023 | NR | ↑ Buy | 1,300 | $5.57 | $7K | Direct | Aug 22, 2023 (1d) |
| Aug 16, 2023 | NR | ↑ Buy | 8,000 | $5.27 | $42K | Direct | Aug 17, 2023 (1d) |
| Nov 18, 2022 | NR | ↑ Buy | 5,000 | $3.96 | $20K | Direct | Nov 18, 2022 (0d) |
| Jun 16, 2021 | ISUN | ↑ Buy | 500 | $981.32 | $491K | Direct | Jun 21, 2021 (5d) |
Each row is one filing's trades in one stock, summed. Shares and prices are as filed, before any later stock split.
Other NPKI insiders
Open-market trades in the last 12 months
About Claudia Michel Meer's insider trades
Claudia Michel Meer is a director at NPK International (NPKI). Since Jun 16, 2021, Claudia has reported 5 open-market purchases worth $592K and 2 sales worth $2K on SEC Form 4. There have been no open-market trades in the last 12 months.
Their filings also include grants and awards (7 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 NPKI insider trade, the latest insider trades across the market, or cluster buys, when several insiders buy the same stock within days.