Form 4: Griffon CEO Sells Shares
Insider Transaction (Form 4)
Ronald J Kramer, Chairman of the Board and CEO and a Director of Griffon Corp, sold 100,000 shares of common stock on August 5, 2026.
Summary
- Open-market sale: disposed of 12,916 Common Stock at $100.44 ($1,297,283) on August 5, 2026; holds 1,771,381 after (Direct).
- Open-market sale: disposed of 17,322 Common Stock at $101.58 ($1,759,569) on August 5, 2026; holds 1,754,059 after (Direct).
- Open-market sale: disposed of 45,240 Common Stock at $102.63 ($4,642,981) on August 5, 2026; holds 1,708,819 after (Direct).
- Open-market sale: disposed of 16,402 Common Stock at $103.37 ($1,695,475) on August 5, 2026; holds 1,692,417 after (Direct).
- Open-market sale: disposed of 8,120 Common Stock at $104.27 ($846,672) on August 5, 2026; holds 1,684,297 after (Direct).
Sentiment
Score: 4
Explanation: StockSavvy.ai views this as a mildly negative but low-conviction signal: an insider sold $10,241,980 of stock under a pre-arranged Rule 10b5-1 plan, which is typically routine.
Insider Transactions
Ronald J Kramer — Director, Officer (Chairman of the Board and CEO)
Transaction made under a Rule 10b5-1 trading plan.
| Date | Transaction | Security | Shares | Price | Value | Held After |
|---|---|---|---|---|---|---|
| 2026-08-05 | Open-market sale | Common Stock | 12,916 | $100 | $1.3M | 1,771,381 |
| 2026-08-05 | Open-market sale | Common Stock | 17,322 | $102 | $1.8M | 1,754,059 |
| 2026-08-05 | Open-market sale | Common Stock | 45,240 | $103 | $4.6M | 1,708,819 |
| 2026-08-05 | Open-market sale | Common Stock | 16,402 | $103 | $1.7M | 1,692,417 |
| 2026-08-05 | Open-market sale | Common Stock | 8,120 | $104 | $846.7K | 1,684,297 |
Key Dates
| Date | Description |
|---|---|
| 2026-08-05 | Open-market sale (12,916 shares) |
| 2026-08-05 | Open-market sale (17,322 shares) |
| 2026-08-05 | Open-market sale (45,240 shares) |
| 2026-08-05 | Open-market sale (16,402 shares) |
| 2026-08-05 | Open-market sale (8,120 shares) |
Keywords
insider transaction, Form 4, GFF, GRIFFON CORP, bearish, Ronald J Kramer
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