Horlick Douglas — SEC Form 4 filings
SEC reporting owner CIK 1844909. 5 Form 4 filings on record with FilingPulse; latest filed 2026-06-15.
Transaction summary — filings shown
Covers all 5 filings on record, filed 2024-12-16 to 2026-06-15. Counts and totals are arithmetic on values as filed — descriptive data, not a recommendation.
- Open-market purchases (code P, non-derivative): 2 legs across 2 filings — 522,500 shares, $5,100,000 total (shares × price as filed on priced legs).
- Open-market sales (code S, non-derivative): none reported.
- Other reported legs (grants, option exercises, tax withholding, gifts, derivative-security transactions, …): 7.
- Largest priced transaction: purchase of 510,000 shares @ $10.00 ($5,100,000) in Mountain Lake Acquisition Corp. II, filed 2026-01-30.
By issuer — same filings
Open-market purchase/sale legs on non-derivative securities, grouped by issuer. Role is as filed on the newest filing for that issuer. Dollar totals cover priced legs only (shares × price as filed). Ordered by priced transaction value, largest first.
| Issuer | Role (as filed) | Filings | Purchases (P) | Sales (S) | Other legs |
|---|---|---|---|---|---|
| Mountain Lake Acquisition Corp. II (MLAAU) | CFO, Director, 10% owner | 2 | 1 leg · 510,000 sh · $5,100,000 | — | 1 |
| Mountain Lake Acquisition Corp. (MLAC) | CFO and President, Director | 3 | 1 leg · 12,500 sh | — | 6 |
Form 4 filings — Horlick Douglas
| Filed | Form | Issuer | Reported transactions | Source |
|---|---|---|---|---|
| 2026-06-15 | 4 | Mountain Lake Acquisition Corp. (MLAC) | Disposition to issuer (D): 478,010 · Option exercise (M): 478,010 (derivative) | EDGAR |
| 2026-06-04 | 4 | Mountain Lake Acquisition Corp. (MLAC) | Other (J): 478,010 (derivative) | EDGAR |
| 2026-03-18 | 4 | Mountain Lake Acquisition Corp. II (MLAAU) jointly with Grinberg Paul, MOUNTAIN LAKE ACQUISITION SPONSOR II LLC | Other (J): 6,000 (derivative) @ $0 | EDGAR |
| 2026-01-30 | 4 | Mountain Lake Acquisition Corp. II (MLAA) jointly with Grinberg Paul, MOUNTAIN LAKE ACQUISITION SPONSOR II LLC | Purchase (P): 510,000 @ $10 | EDGAR |
| 2024-12-16 | 4 | Mountain Lake Acquisition Corp. (MLAC) | Purchase (P): 12,500 · Grant/award (A): 65,968 (derivative) · Disposition to issuer (D): 65,968 (derivative) · Purchase (P): 12,500 (derivative) | EDGAR |
FilingPulse's Form 4 archive currently extends back to 2024-01-11 and is expanding backward through EDGAR history — earlier filings by this insider may not be indexed yet. Names and roles are shown as filed.
Need this as JSON?
GET https://api.filingpulse.io/v1/insider-trades?owner_cik=1844909 returns every filing on this page — normalized, with footnotes and derivative legs — and webhooks push new filings to you in seconds. API docs →