D Patrick Wischmeier insider trades: Gorman Rupp (GRC) stock buys and sales
Trades on the price chart
Daily close, with an arrow on each day they bought or sold
Companies
Where D reports to the SEC
Open-market buys and sales
3 trades reported on SEC Form 4, newest first
| Date | Stock | Type | Shares | Price | Value | Holding | Reported |
|---|---|---|---|---|---|---|---|
| Aug 26, 2026 | GRC | ↓ Sell | 5,153 | $77.62 | $400K | By 401-K Trust | Aug 28, 2026 (2d) |
| Aug 2, 2021 | GRC | ↓ Sell | 1,000 | $35.48 | $35K | Direct | Aug 3, 2021 (1d) |
| May 31, 2017 | GRC | ↑ Buy | 80 | $24.07 | $2K | Direct | Jun 1, 2017 (1d) |
Each row is one filing's trades in one stock, summed. Shares and prices are as filed, before any later stock split.
About D Patrick Wischmeier's insider trades
D Patrick Wischmeier is VP, Information Technology at Gorman Rupp (GRC). Since May 31, 2017, D has reported 1 open-market purchase worth $2K and 2 sales worth $435K on SEC Form 4. In the last 12 months: 1 sale ($400K).
Their filings also include shares withheld for taxes (8 filings), grants and awards (8 filings), other transactions (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 GRC insider trade, the latest insider trades across the market, or cluster buys, when several insiders buy the same stock within days.