HYMC
HYCROFT MINING HOLDING CORP
Latest Form 4:Sale$658KbyThomas David Brian (SVP, General Manager) · filed Jun 18, 2026
HYCROFT MINING HOLDING CORP (HYMC) has 56 SEC Form 4 filings (74 transaction rows) in the rolling window, disclosed by 7 distinct insiders. Most recent filing: Aug 31, 2026.
The most active filer is 10% Owner Sprott Eric with 28 filings. Insiders have net bought $17.1M over the trailing 6 months. The largest single insider purchase in this window was $7.7M by 10% Owner Sprott Eric on Apr 9, 2026.
- Industry:Gold
- CEO:Diane R. Garrett
- Employees:51
- HQ:Winnemucca, NV, US
- IPO:2018-03-12
Insider Buying
$215.8M
reported purchases (SEC code P)
Insider Selling
$4.0M
reported sales (SEC code S)
Unique Insiders
7
in the rolling window
Market Cap
$2.2B
latest known value
| Source | ||||||
|---|---|---|---|---|---|---|
| SVP, General Manager | Sale | 25,000 | $658K | Jun 18 | SEC ↗ | |
| SVP & General Counsel | Sale | 15,329 | $402K | Jun 16 | SEC ↗ | |
| SVP & General Counsel | Sale | 1,194 | $34K | Jun 16 | SEC ↗ | |
Thomas David BrianFirst in 5 months | SVP, General Manager | Sale | 9,000 | $271K | Jun 8 | SEC ↗ |
| SVP & General Counsel | Sale | 11,300 | $342K | Jun 8 | SEC ↗ | |
GARRETT DIANE RFirst filing | Chair, President & CEO | Sale | 21,550 | $679K | Jun 8 | SEC ↗ |
RIDEOUT STANTON KFirst filing | Executive Vice President & CFO | Sale | 16,500 | $498K | Jun 8 | SEC ↗ |
| 10% Owner | Purchase | 100,000 | $3.8M | Apr 27 | SEC ↗ | |
| 10% Owner | Purchase | 200,000 | $7.7M | Apr 10 | SEC ↗ | |
Jennings RebeccaFirst in 6 months | SVP & General Counsel | Sale | 9,071 | $357K | Mar 17 | SEC ↗ |
| 10% Owner | Purchase | 100,000 | $4.1M | Mar 6 | SEC ↗ | |
| 10% Owner | Purchase | 100,000 | $4.8M | Mar 5 | SEC ↗ | |
| 10% Owner | Purchase | 150,000 | $6.3M | Feb 23 | SEC ↗ | |
| 10% Owner | Purchase | 200,000 | $9.2M | Jan 30 | SEC ↗ | |
| 10% Owner | Purchase | 100,000 | $5.0M | Jan 27 | SEC ↗ | |
| 10% Owner | Purchase | 200,000 | $6.6M | Jan 15 | SEC ↗ | |
| 10% Owner | Purchase | 100,000 | $2.6M | Jan 9 | SEC ↗ | |
| 10% Owner | Purchase | 25,000 | $676K | Jan 9 | SEC ↗ | |
| SVP, General Manager | Sale | 15,000 | $318K | Dec 31 | SEC ↗ | |
| 10% Owner | Purchase | 100,000 | $2.5M | Dec 30 | SEC ↗ | |
| 10% Owner | Purchase | 200,000 | $5.0M | Dec 30 | SEC ↗ | |
| 10% Owner | Purchase | 400,000 | $9.1M | Dec 30 | SEC ↗ | |
| 10% Owner | Purchase | 150,000 | $2.4M | Dec 23 | SEC ↗ | |
| 10% Owner | Purchase | 220,000 | $3.2M | Dec 18 | SEC ↗ | |
| 10% Owner | Purchase | 40,000 | $532K | Dec 16 | SEC ↗ | |
| 10% Owner | Purchase | 200,000 | $2.6M | Dec 16 | SEC ↗ | |
| 10% Owner | Purchase | 200,000 | $2.6M | Dec 16 | SEC ↗ | |
WIESHOFER MARNIFirst filing | Director | Sale | 3,859 | $52K | Dec 15 | SEC ↗ |
| 10% Owner | Purchase | 300,000 | $3.5M | Dec 11 | SEC ↗ | |
| 10% Owner | Purchase | 60,000 | $698K | Dec 11 | SEC ↗ | |
| 10% Owner | Purchase | 120,000 | $1.5M | Dec 11 | SEC ↗ | |
AMC ENTERTAINMENT HOLDINGS, INC.First filing | 10% Owner | Sale | 2,340,824 | — | Dec 5 | SEC ↗ |
| 10% Owner | Purchase | 2,340,824 | $24.1M | Dec 5 | SEC ↗ | |
| 10% Owner | Purchase | 400,000 | $4.1M | Nov 19 | SEC ↗ | |
| 10% Owner | Purchase | 500,000 | $4.0M | Nov 14 | SEC ↗ | |
| 10% Owner | Purchase | 500,000 | $4.4M | Nov 14 | SEC ↗ | |
| 10% Owner | Purchase | 500,000 | $4.7M | Nov 14 | SEC ↗ | |
Thomas David BrianFirst filing | SVP, General Manager | Sale | 20,000 | $148K | Oct 29 | SEC ↗ |
| 10% Owner | Purchase | 7,690,000 | $50.0M | Oct 16 | SEC ↗ | |
Jennings RebeccaFirst filing | SVP & General Counsel | Sale | 30,084 | $198K | Sep 16 | SEC ↗ |
Sprott EricFirst filing | 10% Owner | Purchase | 9,344,704 | $40.0M | Sep 12 | SEC ↗ |
Related companies
HYCROFT MINING HOLDING CORP is in the Mining sector.