Mountain Lake Acquisition Corp. (MLAC)
Data as of , from SEC Form 4 filings.
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About Mountain Lake Acquisition Corp. (MLAC)
The SEC lists Mountain Lake Acquisition Corp. under CIK 0002029492, in blank checks. We track it alongside the rest of the Financials sector.
MLAC Form 4 activity by transaction type, last 90 days
No Form 4 activity for MLAC in the last 90 days.
MLAC insider transactions (Form 4)
3614 Form 4 filings on record, the earliest from Dec 16, 2024, newest first.
| Date | Insider | Transaction | Security | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Mountain Lake Acquisition Sponsor LLC - 10% Owner | Derivative | Class A ordinary shares, par value $0.0001 per share | 495,000 | - footnote F1 | - | |
| Mountain Lake Acquisition Sponsor LLC - 10% Owner | Derivative | Class B ordinary shares, par value $0.0001 per share | 4,355,724 | - footnote F2 | - | |
| ||||||
| Paul Grinberg - Officer | Derivative | Class A ordinary shares, par value $0.0001 per share | 478,010 | - footnote F2 | - | |
| Paul Grinberg - Officer | Option exercise | Class B ordinary shares, par value $0.0001 per share | 478,010 | - footnote F1,F3 | - | |
| ||||||
| Michael J. Marquez - Director | Derivative | Class B ordinary shares, par value $0.0001 per share | 15,888 | - footnote F1 | - | |
| Michael J. Marquez - Director | Option exercise | Class B ordinary shares, par value $0.0001 per share | 9,112 | - footnote F2 | - | |
| Michael J. Marquez - Director | Option exercise | Class A ordinary shares, par value $0.0001 per share | 9,112 | - footnote F2 | - | |
| Michael J. Marquez - Director | Derivative | Class A ordinary shares, par value $0.0001 per share | 9,112 | - footnote F3 | - | |
| ||||||
| Jeffrey Todd Lager - Director | Derivative | Class B ordinary shares, par value $0.0001 per share | 15,888 | - footnote F1 | - | |
| Jeffrey Todd Lager - Director | Option exercise | Class B ordinary shares, par value $0.0001 per share | 9,112 | - footnote F2 | - | |
| Jeffrey Todd Lager - Director | Option exercise | Class A ordinary shares, par value $0.0001 per share | 9,112 | - footnote F2 | - | |
| Jeffrey Todd Lager - Director | Derivative | Class A ordinary shares, par value $0.0001 per share | 9,112 | - footnote F3 | - | |
| ||||||
| Jaime Vieser - Director | Option exercise | Class B ordinary shares, par value $0.0001 per share | 478,010 | - footnote F1,F3 | - | |
| Jaime Vieser - Director | Derivative | Class A ordinary shares, par value $0.0001 per share | 478,010 | - footnote F2 | - | |
| ||||||
| Douglas Horlick - Officer | Derivative | Class A ordinary shares, par value $0.0001 per share | 478,010 | - footnote F2 | - | |
| Douglas Horlick - Officer | Option exercise | Class B ordinary shares, par value $0.0001 per share | 478,010 | - footnote F1,F3 | - | |
| ||||||
| Mountain Lake Acquisition Sponsor LLC - 10% Owner | Other | Class B ordinary shares, par value $0.0001 per share | 2,781,776 | - footnote F2 | - | |
| ||||||
| Paul Grinberg - Officer | Other | Class B ordinary shares, par value $0.0001 per share | 478,010 | - footnote F2 | - | |
| ||||||
| Jaime Vieser - Director | Other | Class B ordinary shares, par value $0.0001 per share | 478,010 | - footnote F2 | - | |
| ||||||
| Douglas Horlick - Officer | Other | Class B ordinary shares, par value $0.0001 per share | 478,010 | - footnote F2 | - | |
| ||||||
| Mountain Lake Acquisition Sponsor LLC - 10% Owner | Open-market purchase | Class A Ordinary Share, par value $0.0001 per share | 495,000 | - | - | |
| Mountain Lake Acquisition Sponsor LLC - 10% Owner | Grant or award | Class B ordinary shares, par value $0.0001 per share | 359,375 | - | - | |
| Mountain Lake Acquisition Sponsor LLC - 10% Owner | Derivative | Class B ordinary shares, par value $0.0001 per share | 359,375 | - | - | |
| Mountain Lake Acquisition Sponsor LLC - 10% Owner | Open-market purchase | Rights to receive Class A Ordinary Shares | 495,000 | - | - | |
| Jaime Vieser - Director | Open-market purchase | Class A Ordinary Share, par value $0.0001 per share | 25,000 | - | - | |
| Jaime Vieser - Director | Grant or award | Class B ordinary shares, par value $0.0001 per share | 65,242 | - | - | |
| Jaime Vieser - Director | Derivative | Class B ordinary shares, par value $0.0001 per share | 65,242 | - | - | |
| Jaime Vieser - Director | Open-market purchase | Rights to receive Class A Ordinary Shares | 25,000 | - | - | |
| Douglas Horlick - Officer | Open-market purchase | Class A Ordinary Share, par value $0.0001 per share | 12,500 | - | - | |
| Douglas Horlick - Officer | Grant or award | Class B ordinary shares, par value $0.0001 per share | 65,968 | - | - | |
| Douglas Horlick - Officer | Derivative | Class B ordinary shares, par value $0.0001 per share | 65,968 | - | - | |
| Douglas Horlick - Officer | Open-market purchase | Rights to receive Class A Ordinary Shares | 12,500 | - | - | |
| Paul Grinberg - Officer | Open-market purchase | Class A Ordinary Share, par value $0.0001 per share | 12,500 | - | - | |
| Paul Grinberg - Officer | Grant or award | Class B ordinary shares, par value $0.0001 per share | 65,968 | - | - | |
| Paul Grinberg - Officer | Derivative | Class B ordinary shares, par value $0.0001 per share | 65,968 | - | - | |
| Paul Grinberg - Officer | Open-market purchase | Rights to receive Class A Ordinary Shares | 12,500 | - | - | |
MLAC insider trading FAQ
What is the latest insider trade for MLAC?
Mountain Lake Acquisition Corp. (MLAC) has filed no insider reports in the last 90 days. The most recent on record is dated 2026-06-15. The full record for MLAC runs to 14 Form 4 filings, the earliest from 2024-12-16. InsiderAlpha adds new Form 4, Form 144 and 8-K filings as they arrive from SEC EDGAR.
How many insiders are buying MLAC stock?
No insider purchases of MLAC were filed in the last 90 days. 8 purchases are on record for this company.
How many insiders are selling MLAC stock?
No insider sales of MLAC were filed in the last 90 days.
Where can I see MLAC SEC filings (Form 4, 10-K, 10-Q, 8-K)?
This page collects MLAC Form 4 insider transactions, Form 144 sale notices and 8-K filings in one place. Annual 10-K and quarterly 10-Q reports live on the company's SEC EDGAR page.
More Financials companies with insider activity
Recent insider filings
10The EDGAR links open each original Form 4, so you can check any number on this page against the filing it came from.
- - Mountain Lake Acquisition Sponsor LLC view on EDGAR
- - Paul Grinberg view on EDGAR
- - Michael J. Marquez view on EDGAR
- - Jeffrey Todd Lager view on EDGAR
- - Jaime Vieser view on EDGAR
- - Douglas Horlick view on EDGAR
- - Mountain Lake Acquisition Sponsor LLC view on EDGAR
- - Paul Grinberg view on EDGAR
- - Jaime Vieser view on EDGAR
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Learn more
- What the Form 4 transaction codes mean
- Grants, option exercises, gifts and tax withholding are not trades on the market. The codes say which is which.
- Insider activity in Financials
- Where MLAC's peers are being bought and sold.
- Every recent Form 4
- The market-wide feed, updated as filings arrive from SEC EDGAR.
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