MLAC insider transaction filings
Mountain Lake Acquisition Corp. — 14 most recent Form 4 filings from SEC EDGAR, normalized by FilingPulse. Latest filing: 2026-06-15. Screen MLAC transaction legs live →
Insider transaction summary — last 90 days
No Form 4 filings for MLAC between 2026-06-24 and 2026-09-22. The table below lists the most recent filings on record.
Recent Form 4 filings — Mountain Lake Acquisition Corp.
| Filed | Form | Insider | Reported transactions | Source |
|---|---|---|---|---|
| 2026-06-15 | 4 | Mountain Lake Acquisition Sponsor LLC — 10% owner | Disposition to issuer (D): 495,000 · Disposition to issuer (D): 4,355,724 (derivative) | EDGAR |
| 2026-06-15 | 4 | Lager Jeffrey Todd — Director | Option exercise (M): 9,112 · Disposition to issuer (D): 9,112 · Disposition to issuer (D): 15,888 (derivative) · Option exercise (M): 9,112 (derivative) | EDGAR |
| 2026-06-15 | 4 | Vieser Jaime — Director | Disposition to issuer (D): 478,010 · Option exercise (M): 478,010 (derivative) | EDGAR |
| 2026-06-15 | 4 | Horlick Douglas — CFO and President, Director | Disposition to issuer (D): 478,010 · Option exercise (M): 478,010 (derivative) | EDGAR |
| 2026-06-15 | 4 | Marquez Michael J. — Director | Option exercise (M): 9,112 · Disposition to issuer (D): 9,112 · Disposition to issuer (D): 15,888 (derivative) · Option exercise (M): 9,112 (derivative) | EDGAR |
| 2026-06-15 | 4 | Grinberg Paul — Chief Executive Officer, Director | Disposition to issuer (D): 478,010 · Option exercise (M): 478,010 (derivative) | EDGAR |
| 2026-06-10 | 4 | Mountain Lake Acquisition Sponsor LLC — 10% owner | Other (J): 2,781,776 (derivative) | EDGAR |
| 2026-06-04 | 4 | Vieser Jaime — Director | Other (J): 478,010 (derivative) | EDGAR |
| 2026-06-04 | 4 | Horlick Douglas — CFO and President, Director | Other (J): 478,010 (derivative) | EDGAR |
| 2026-06-04 | 4 | Grinberg Paul — Chief Executive Officer, Director | Other (J): 478,010 (derivative) | EDGAR |
| 2024-12-16 | 4 | Mountain Lake Acquisition Sponsor LLC — 10% owner | Purchase (P): 495,000 · Grant/award (A): 359,375 (derivative) · Disposition to issuer (D): 359,375 (derivative) · Purchase (P): 495,000 (derivative) | EDGAR |
| 2024-12-16 | 4 | Vieser Jaime — Director | Purchase (P): 25,000 · Grant/award (A): 65,242 (derivative) · Disposition to issuer (D): 65,242 (derivative) · Purchase (P): 25,000 (derivative) | EDGAR |
| 2024-12-16 | 4 | Horlick Douglas — CFO, Director | Purchase (P): 12,500 · Grant/award (A): 65,968 (derivative) · Disposition to issuer (D): 65,968 (derivative) · Purchase (P): 12,500 (derivative) | EDGAR |
| 2024-12-16 | 4 | Grinberg Paul — Chief Executive Officer, Director | Purchase (P): 12,500 · Grant/award (A): 65,968 (derivative) · Disposition to issuer (D): 65,968 (derivative) · Purchase (P): 12,500 (derivative) | EDGAR |
Recent 8-K events — Mountain Lake Acquisition Corp.
| Filed | Form | Items reported | Source |
|---|---|---|---|
| 2026-06-11 | 8-K | 8.01 — Other Events 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-06-10 | 8-K | 8.01 — Other Events 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-06-05 | 8-K | 5.07 — Submission of Matters to a Vote of Security Holders 8.01 — Other Events | EDGAR |
| 2026-03-17 | 8-K | 1.01 — Entry into a Material Definitive Agreement 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-01-13 | 8-K | 1.01 — Entry into a Material Definitive Agreement 9.01 — Financial Statements and Exhibits | EDGAR |
| 2025-10-07 | 8-K | 1.01 — Entry into a Material Definitive Agreement 3.02 — Unregistered Sales of Equity Securities 8.01 — Other Events 9.01 — Financial Statements and Exhibits | EDGAR |
| 2025-10-02 | 8-K | 7.01 — Regulation FD Disclosure 9.01 — Financial Statements and Exhibits | EDGAR |
| 2025-01-29 | 8-K | 8.01 — Other Events 9.01 — Financial Statements and Exhibits | EDGAR |
| 2024-12-26 | 8-K | 8.01 — Other Events 9.01 — Financial Statements and Exhibits | EDGAR |
| 2024-12-16 | 8-K | 1.01 — Entry into a Material Definitive Agreement 3.02 — Unregistered Sales of Equity Securities 5.03 — Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year 8.01 — Other Events 9.01 — Financial Statements and Exhibits | EDGAR |
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