🕵️ Hecla Mining CO/DE/ ($HL)
SEC insider & ownership activity, last 12 months · CIK 719413 · every row links its SEC filing
Over the last 12 months insiders sold $9.7M with no open-market buying against it. David C. Sienko sold $4.0M in discretionary trades (Dec). Van ECK Associates Corp trimmed 6.4% → 5.3%. One red-flag 8-K in the window: Debt acceleration (2.04), Apr 9, 2026.
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Monthly net open-market insider flow, last 12 months (up = net buying)
Insider flow
0 buyers, $0 (0 lots) · 5 sellers, $9.7M (8 lots)
| Insider | Buys | Bought | Sells | Sold | Last |
|---|---|---|---|---|---|
| David C. Sienko | 0 | – | 1 | $4.0M | Dec 17, 2025 |
| Lawlar Russell Douglas | 0 | – | 2 | $2.5M | Nov 10, 2025 |
| Michael L. Clary | 0 | – | 1 | $1.5M | Dec 19, 2025 |
| Allen Kurt | 0 | – | 2 | $1.1M | Jan 6, 2026 |
| Malone Patrick Shay | 0 | – | 2 | $498K | Aug 20, 2026 |
5%+ holders
| Holder | Stake | Class | Schedule | Event | |
|---|---|---|---|---|---|
| BlackRock, Inc. | 10.2% | 13G | Jul 28, 2026 | filing ↗ | |
| Van ECK Associates Corp | 5.3% | 13G | May 15, 2026 | filing ↗ | |
| Vanguard Capital Management | 5.1% | 13G | Apr 30, 2026 | filing ↗ | |
| State Street Corporation | 5.0% | 13G | Aug 7, 2026 | filing ↗ |
Planned insider sales (Form 144)
| Seller | Planned | Approx. sale date | |
|---|---|---|---|
| Malone Patrick Shay | $505K | Aug 20, 2026 | filing ↗ |
| Stephen F. Ralbovsky | $6.1M | Feb 23, 2026 | filing ↗ |
| Allen Kurt | $1.1M | Jan 6, 2026 | filing ↗ |
| Michael L. Clary | $2.5M | Dec 19, 2025 | filing ↗ |
| David C. Sienko | $4.0M | Dec 17, 2025 | filing ↗ |
| Lawlar Russell Douglas | $2.2M | Nov 10, 2025 | filing ↗ |
Material events (8-K)
| Item | Event date | |
|---|---|---|
| Other events (8.01) | Aug 28, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Aug 28, 2026 | filing ↗ |
| Earnings (2.02) | Aug 4, 2026 | filing ↗ |
| Other events (8.01) | Aug 4, 2026 | filing ↗ |
| Officer/director changes (5.02) | May 21, 2026 | filing ↗ |
| Shareholder vote (5.07) | May 21, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | May 21, 2026 | filing ↗ |
| Earnings (2.02) | May 5, 2026 | filing ↗ |
| Other events (8.01) | May 5, 2026 | filing ↗ |
| Agreement terminated (1.02) | Apr 9, 2026 | filing ↗ |
| Debt acceleration (2.04) | Apr 9, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Apr 9, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Mar 25, 2026 | filing ↗ |
| Acquisition or disposition (2.01) | Mar 25, 2026 | filing ↗ |
| Other events (8.01) | Mar 25, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Mar 25, 2026 | filing ↗ |
| Officer/director changes (5.02) | Feb 18, 2026 | filing ↗ |
| Earnings (2.02) | Feb 17, 2026 | filing ↗ |
| Other events (8.01) | Feb 17, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Feb 17, 2026 | filing ↗ |
| Reg FD disclosure (7.01) | Feb 13, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Feb 13, 2026 | filing ↗ |
| Material agreement (1.01) | Jan 26, 2026 | filing ↗ |
| Other events (8.01) | Jan 26, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Jan 26, 2026 | filing ↗ |
| Earnings (2.02) | Jan 26, 2026 | filing ↗ |
| Reg FD disclosure (7.01) | Jan 26, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Jan 26, 2026 | filing ↗ |
| Officer/director changes (5.02) | Dec 29, 2025 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Dec 29, 2025 | filing ↗ |