Ronald J Kramer sold $10M of GFF
Chairman of the Board and CEO at GRIFFON CORP. 100,000 shares at an average of $102.42, traded Aug 5, 2026, filed Aug 7, 2026.
Score components
- +25RoleCEO
- +25Trade size$10.2M at market
- 0Share of holdings soldSold 5.6% of holdings
- +15Cluster5 insiders selling within 14 days
- -2010b5-1 planPre-scheduled under a 10b5-1 plan
What happened after comparable sells
Same side and tier, against the S&P 500, at 1, 3 and 6 months. Shown to Pro users; the whole table is on the backtest page.
Price around the trade, and since
From a quarter before the trade to today. The arrow is the trade, the circle the day the filing reached EDGAR, which is the first day anyone outside could act; the dotted line is the S&P 500 rebased to that day's close.
Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value; the dashed line is the close on the filing day, the dotted line SPY rebased to it.Charts by TradingView Lightweight Charts™
Rows in this filing
Every transaction in Form 4 0001628280-26-054912, as filed. Open on EDGAR
| Date | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|
| Aug 5, 2026 | SOpen-market sale Common Stock10b5-1 | -12,916 | $100.44 | $1.3M | 1,771,381 | Aug 7, 2026 |
| Aug 5, 2026 | SOpen-market sale Common Stock10b5-1 | -17,322 | $101.58 | $1.8M | 1,754,059 | Aug 7, 2026 |
| Aug 5, 2026 | SOpen-market sale Common Stock10b5-1 | -45,240 | $102.63 | $4.6M | 1,708,819 | Aug 7, 2026 |
| Aug 5, 2026 | SOpen-market sale Common Stock10b5-1 | -16,402 | $103.37 | $1.7M | 1,692,417 | Aug 7, 2026 |
| Aug 5, 2026 | SOpen-market sale Common Stock10b5-1 | -8,120 | $104.27 | $847k | 1,684,297 | Aug 7, 2026 |
Related signals
Other insiders at GRIFFON CORP and this insider’s other filings.
| Score | Company | Insider | Value | Holdings | Filed |
|---|---|---|---|---|---|
| 45Moderate | GRIFFON CORP | Kevin F Sullivan director | $370k 3,500 shares | -8% | |
| 44Moderate | GRIFFON CORP | Cheryl L Turnbull director | $318k 3,000 shares | -9% | |
| 30Weak | GRIFFON CORP | Robert F Mehmel President and COO | $347k 3,240 shares | -0% | |
| 36Weak | GRIFFON CORP | Brian G Harris EVP, Chief Financial Officer | $564k 5,267 shares | -4% | |
| 40Moderate | GRIFFON CORP | Robert F Mehmel President and COO | $2.4M 22,567 shares | -3% | |
| 40Moderate | GRIFFON CORP | Robert F Mehmel President and COO | $3.8M 37,061 shares | -5% | |
| 42Moderate | GRIFFON CORP | Brian G Harris EVP, Chief Financial Officer | $1.1M 11,050 shares | -8% | |
| 29Weak | GRIFFON CORP | Brian G Harris EVP, Chief Financial Officer | $606k 6,183 shares | -4% | |
| 24Weak | GRIFFON CORP | Robert F Mehmel President and COO | $407k 4,166 shares | -1% | |
| 20Weak | GRIFFON CORP | Robert F Mehmel President and COO | $27k 286 shares | -0% |
Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.