GLGI
insider transactionsGREYSTONE LOGISTICS, INC. — 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).
Cluster buy signal: Multiple insiders at the same company buying around the same time — often a stronger signal than a single buy. 2 different insiders made open-market purchases in the last 365 days, totalling $44.4K.
Net shares · 365d
+49.1K
49.1K buy · 0 sell
Net value · 365d
$44.4K
$44.4K in · $0 out
Sentiment · 365d
Net buying
100% buying · 0% selling
Open-market trades · 365d
6
49.1K buy · 0 sell
Net buy / sell volume
Not enough data to chart yet.
Tap or hover the chart for daily net volume. Green = net buying, red = net selling.
All transactions
-
Buy·P
KRUGER WARREN F KEY
CEO & CFO
$10.2K
17.5K sh · $0.58
Own +0%
-
Buy·P
KRUGER WARREN F KEY
CEO & CFO
$3.5K
5.0K sh · $0.71
Own +0%
-
Buy·P
Director
$30.7K
26.6K sh · $1.15 avg · 4 lots
Own +66%
| Date▾ | Insider | Type | Shares | Value |
|---|---|---|---|---|
| Dec 22, 2025 | KRUGER WARREN F KEY | Buy P | 17.5K | $10.2K |
| Nov 11, 2025 | KRUGER WARREN F KEY | Buy P | 5.0K | $3.5K |
| Oct 15, 2025 | Lockard Drew T. | Buy P | 26.6K4 lots | $30.7K |
About GLGI insider trading
This page tracks insider transactions for GREYSTONE LOGISTICS, INC. (GLGI) 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.