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Insider Cluster (3 insiders) ·Filed Aug 13, 2026

GFF

GRIFFON CORP
NEUTRAL
Impact 2/10
Horizonimmediate Processed2mo ago
Insider cluster: 3 insiders, $2.7M total
Actionable Insight • Neutral

The dollar amount is too small to signal a bearish view. Monitor for any acceleration in insider selling volume or pattern changes in future filings. The strong earnings and deleveraging provide a positive fundamental backdrop.

DirectionNeutral
Confidencehigh
Horizonimmediate
Latest settled — T+20d
GFF ▼ -9.94% at T+20d
NEUTRAL call -9.94% · α vs SPY -7.95% · entry $104.16 → $93.81
Next anchor: T+60d in 10d
Latest observation: T+50 -9.30% FF3 residual α
Entry = T+0 close
Aug 13, 2026
via day close
T+1d
-1.90%
call -1.90% · α -1.43%
$102.18
settled 2mo ago
T+5d
-3.47%
call -3.47% · α -2.10%
$100.55
settled 2mo ago
T+20d
-9.94%
call -9.94% · α -7.95%
$93.81
settled 7w ago
T+60d
Pending
in 10d

Price Chart

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Executive Summary

Three top executives at Griffon Corp (CEO, COO, CFO) sold a combined $2.67M in shares over a one-week period following strong Q3 earnings and the completion of the AMES divestiture. The total value represents only ~0.056% of the company's $4.8B market cap, making this a routine and immaterial insider cluster.

Key Financial Metrics

Direction
selling
Total Value
$2.7M
Insiders
3

Key Facts

  • CEO Ronald Kramer sold 17,300 shares for $1.76M on 2026-08-05
  • COO Robert Mehmel sold 9,879 shares for $1.04M across three trades on 2026-08-10 and 2026-08-11
  • CFO Brian Harris sold 5,300 shares for $564K on 2026-08-07
  • Total insider sales of $2.67M represent just 0.056% of Griffon's $4.8B market cap
  • Sales occurred after a strong Q3 earnings beat (revenue +7% YoY, EPS $1.51 vs $1.34 consensus) and the closing of the AMES Australasia divestiture

Financial Impact

Negligible — $2.67M in sales is trivial relative to $4.8B market cap

Risk Factors

  • Insider selling could increase if the stock continues to rise post-earnings

Market Snapshot

Exchange
NYSE
Sector
Metal Doors, Sash, Frames, Moldings & Trim
Analyst Consensus
91% bullish (11 analysts)

Documents Analyzed

This report is based on 1 SEC document filed with EDGAR.

DocumentAccession Number
CLUSTER Data (Synthetic)cluster-GFF-1786691203465
14 reports for GFF
Performance horizon

Track record builds as more directional reports settle.

Filters
Rows
Reports for GFF — sortable, filterable
TypeNow
Oct 5, 2026
21d ago
Press Release
NEUTRAL ★ 2/10
$94.09awaiting T+20—$97.67 (+3.80%)
Aug 14, 2026
10w ago
Insider Cluster
NEUTRAL ★ 3/10
$102.18 $92.76▼ −9.22%▼ −7.24%$97.67 (−4.41%)
Aug 13, 2026
10w ago
Insider Cluster
NEUTRAL ★ 2/10
$104.16 $93.81▼ −9.94%▼ −7.95%$97.67 (−6.23%)
Aug 11, 2026
10w ago
Institutional Cluster
MIXED ★ 4/10
$104.88 $95.30▼ −9.13%▼ −7.24%$97.67 (−6.87%)
Aug 11, 2026
10w ago
Insider Cluster
NEUTRAL ★ 4/10
$104.88 $95.30▼ −9.13%▼ −7.24%$97.67 (−6.87%)
Aug 10, 2026
11w ago
8-K
NEUTRAL ★ 4/10
$106.75 $97.59▼ −8.58%▼ −7.52%$97.67 (−8.51%)
Aug 7, 2026
11w ago
Insider Cluster
NEUTRAL ★ 4/10
$104.80 $97.33▼ −7.13%▼ −6.21%$97.67 (−6.80%)
Aug 5, 2026
11w ago
8-K
BULLISH ★ 6/10
$102.81 $95.83▼ −6.79%▼ −6.19%$97.67 (−5.00%)
Aug 4, 2026
11w ago
8-K
NEUTRAL ★ 5/10
$93.58 $94.44▲ +0.92%▲ +2.16%$97.67 (+4.37%)
Jul 2, 2026
16w ago
Insider Cluster
NEUTRAL ★ 3/10
$92.86 $87.90▼ −5.34%▼ −4.93%$97.67 (+5.18%)
Showing 10 of 14

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Report published Aug 14, 2026