SEC Form 4
The Gorman-Rupp Company Common Shares (GRC) insider trading
In the 12 months to Oct 24, 2026, one GRC insider reported open-market sales of $400.0K across 1 filing; no open-market purchases were filed.
Latest filing · Last 12 months · Source: SEC EDGAR · How we count
- Open-market sales
- $400.0K
- 1 filing · 1 insider
- Open-market purchases
- $0
- 0 filings
Who traded GRC, and when
- Sale
GRC daily close from Oct 24, 2025 to Oct 23, 2026, between $43.56 and $91.74, last $73.76. 1 sale and 0 purchase filings by 1 insider, marked at their filing dates. D. Patrick Wischmeier, VP, Information Technology: sold $400.0K across 1 filing, first filed Aug 28, 2026, last Aug 28, 2026.
Largest mark · tap a row for others
D. Patrick Wischmeier · VP, Information Technology
Sale $399,976
5,153 shares at $77.62 avg
Filed Aug 28, 2026 · traded Aug 26
Close on filing date $76.22
D. Patrick Wischmeier · VP, Information Technology
VP, Information Technology
$400.0K soldHas The Gorman-Rupp Company Common Shares' CEO sold stock?
No. Scott A. King (CEO) made no open-market sales filed as CEO in the last 12 months.
Open-market trades
1 filing in the last 12 months| Insider | Role | Sold | Bought | Filings | Pre-arranged (10b5-1) | Last filed |
|---|---|---|---|---|---|---|
| D. Patrick Wischmeier | VP, Information Technology | $400.0K | — | 1 | — |
| Filed | Insider | Type | Shares | Avg price | Value | Held after | Source |
|---|---|---|---|---|---|---|---|
traded | D. Patrick Wischmeier VP, Information Technology | Sale | 5,153 | $77.62 | $400.0K | 1,409 |
GET /stocks/filings/vX/form-4?tickers=GRC&filing_date.gte=2025-10-24&sort=filing_date.desc&limit=500{
"status": "OK",
"results": [
{
"tickers": [
"GRC"
],
"issuer_cik": "0000042682",
"owner_cik": "0001674063",
"accession_number": "0001193125-26-373710",
"form_type": "4",
"filing_date": "2026-08-28",
"period_of_report": "2026-08-26",
"issuer_name": "GORMAN RUPP CO",
"issuer_trading_symbol": "GRC",
"owner_name": "Wischmeier D Patrick",
"is_director": false,
"is_officer": true,
"is_ten_percent_owner": false,
"is_other": false,
"officer_title": "VP, Information Technology",
"security_type": "non_derivative",
"record_type": "transaction",
"security_title": "Common Stock (401-K Plan)",
"transaction_timeliness": "O",
"aff_10b5_one": false,
"transaction_date": "2026-08-26",
"transaction_code": "S",
"equity_swap_involved": false,
"transaction_shares": 5153,
"transaction_price_per_share": 77.62,
"transaction_acquired_disposed": "D",
"shares_owned_following_transaction": 1409,
"transaction_value": 399975.86000000004,
"direct_or_indirect": "I",
"nature_of_ownership": "By 401-K Trust"
}
]
}
// trimmed to 1 resultsThe response includes every Form 4 record; this page keeps open-market purchases and sales on common stock and removes duplicate joint-filer rows.
Other insider activity (not market trades) · 32 records
- Tax withholding7 records
- Grants and awards21 records
- Gifts4 records
Reported on Form 4 but not purchases or sales in the market, so not counted in the totals above.
Build this yourself
This page joins two Massive endpoints: Form 4 filings and daily prices. Ask an agent to watch for new filings:
Using the Massive API (massive.com/docs/llms.txt), check Form 4 filings for GRC every day with transaction_code=P and tell me when an insider files an open-market purchase, with their role, shares, price and the filing link.
How to read this page
- Open-market purchase or sale
- A buy or sell of the company's stock at market price. Grants, option exercises, shares withheld for tax, gifts and employee stock plan purchases are listed separately and not counted.
- Filing date
- Insiders have two business days to report a trade. Totals and the chart use the filing date, when the trade became public.