GRC
insider transactionsGORMAN RUPP CO — buys & sells by directors, officers and 10% owners A shareholder owning more than 10% of the company. Must report trades, but usually a weaker signal than an officer or director. (SEC Form 4).
No open-market buys or sells this period. The trades below are grants, option exercises and gifts, which carry no market price.
Net buy / sell volume
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Tap or hover the chart for daily net volume. Green = net buying, red = net selling.
All transactions
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Other·G
Director, 10% Owner
$0
3.4K sh
Own -0%
-
Other·G
Director, 10% Owner
$0
1.7K sh
Own -1%
-
Other·G
Director, 10% Owner
$0
1.9K sh
Own -0%
-
Grant·A
Director
$0
1.3K sh
Own +38%
-
Grant·A
Director
$0
1.3K sh
Own +9%
-
Grant·A
Director
$0
1.3K sh
Own +10%
-
Grant·A
Director
$0
1.3K sh
Own +4%
-
Grant·A
Director
$0
1.3K sh
Own +3%
-
Grant·A
Director
$0
1.3K sh
Own +4%
-
Grant·A
Director
$0
1.3K sh
Own +9%
-
Other·G
Director
$0
1.0K sh
Own -2%
| Date▾ | Insider | Type | Shares | Value |
|---|---|---|---|---|
| May 7, 2026 | Jeffrey S Gorman | Other G | 3.4K | $0 |
| May 7, 2026 | Jeffrey S Gorman | Other G | 1.7K | $0 |
| May 7, 2026 | Jeffrey S Gorman | Other G | 1.9K | $0 |
| Apr 24, 2026 | Pamela A Heminger | Grant A | 1.3K | $0 |
| Apr 24, 2026 | Sonja K Mcclelland | Grant A | 1.3K | $0 |
| Apr 24, 2026 | Vincent K Petrella | Grant A | 1.3K | $0 |
| Apr 24, 2026 | Kenneth R Reynolds | Grant A | 1.3K | $0 |
| Apr 24, 2026 | Christopher H Lake | Grant A | 1.3K | $0 |
| Apr 24, 2026 | Ann M Harlan | Grant A | 1.3K | $0 |
| Apr 24, 2026 | Donald H Bullock | Grant A | 1.3K | $0 |
| Apr 1, 2026 | Christopher H Lake | Other G | 1.0K | $0 |
About GRC insider trading
This page tracks insider transactions for GORMAN RUPP CO (GRC) reported to the U.S. Securities and Exchange Commission on Form 4. Corporate insiders — directors, executive officers and beneficial owners of more than 10% of the stock — must disclose their trades within two business days. Open-market purchases (code P) and sales (code S) made at the insider's discretion are the most-watched opportunistic signals, while awards (A), option exercises (M) and tax-withholding (F) reflect compensation rather than conviction. Trades marked 10b5-1 were made under a pre-arranged plan and are considered routine. A cluster buy — several insiders buying within a short window — is historically a stronger bullish indicator than any single trade.