Conglomerates
17 companies in this industry
Insider Buys (30d)
2
$10.48M
Insider Sells (30d)
8
$13.63M
Top Companies by Market Cap
MMM3M Company
$80.69BHONHoneywell International Inc.
$69.82BVMIValmont Industries, Inc.
$10.62BIEPIcahn Enterprises L.P.
$5.06BSEBSeaboard Corporation
$4.47BMDUMDU Resources Group, Inc.
$4.46BGFFGriffon Corporation
$4.13BIRSIRSA Inversiones y Representaciones Sociedad Anónima
$1.15BMATWMatthews International Corporation
$842.5MCODICompass Diversified
$756.1MRecent Insider Trades
| Date | Ticker | Company | Insider | Role | Type | Shares | Avg Price | Value |
|---|---|---|---|---|---|---|---|---|
| Jul 2, 2026 | GFF | Griffon Corporation | MEHMEL ROBERT F | officer: President and COO | Sell | 4,166 | $97.76 | $407.3K |
| Jul 2, 2026 | GFF | Griffon Corporation | Harris Brian G | officer: EVP, Chief Financial Officer | Sell | 6,183 | $98.01 | $606.0K |
| Jun 30, 2026 | GFF | Griffon Corporation | MEHMEL ROBERT F | officer: President and COO | Sell | 286 | $95.66 | $27.4K |
| Jun 26, 2026 | GFF | Griffon Corporation | MEHMEL ROBERT F | officer: President and COO | Sell | 12,599 | $95.81 | $1.21M |
| Jun 22, 2026 | TUSK | Mammoth Energy Services, Inc. | WEXFORD CAPITAL LP | director, 10 percent owner, officer: Chief Business Officer | Buy | 4,019,574 | $2.60 | $10.47M |
| Jun 18, 2026 | GFF | Griffon Corporation | MEHMEL ROBERT F | officer: President and COO | Sell | 3,565 | $95.39 | $340.1K |
| Jun 16, 2026 | GFF | Griffon Corporation | MEHMEL ROBERT F | officer: President and COO | Sell | 8,773 | $95.26 | $835.7K |
| Jun 15, 2026 | GFF | Griffon Corporation | Harris Brian G | officer: EVP, Chief Financial Officer | Sell | 7,500 | $95.03 | $712.7K |
| Jun 15, 2026 | GFF | Griffon Corporation | KRAMER RONALD J | director, officer: Chairman of the Board and CEO | Sell | 100,000 | $94.92 | $9.49M |
| Jun 15, 2026 | TUSK | Mammoth Energy Services, Inc. | Amron Arthur H | director | Buy | 4,500 | $3.25 | $14.6K |