Palomino Laboratories Inc.
PALX- Exchange
- OTC
- Industry
- Semiconductors & Related Devices
- SEC CIK
- 0001938569
No open-market purchases or sales by Palomino Laboratories Inc. insiders were filed in the last 90 days; no institution reported holding it in 13F filings for Q2 2026; no superinvestor holds it.
Holders of 5% or more of PALX
Holders whose latest Schedule 13D or 13G filing reports 5% or more of Palomino Laboratories Inc., largest stake first. The change is against the holder's previous filing.
| Holder | Latest form | Stake | Change | First filed | Latest filing | Filing |
|---|---|---|---|---|---|---|
| Shealy Jeffrey B. | 13D | 23.80%4.67M shares | New | Oct 27, 20251 filing | Oct 27, 2025 | SEC |
| Lucius Partners LLC | 13D/A | 23.00%4.00M shares | −77.00 ppfrom 100.00% | Oct 6, 20252 filings | Oct 6, 2025 | SEC |
| Denbaars Steven | 13D | 9.40%1.75M shares | New | Oct 7, 20251 filing | Oct 7, 2025 | SEC |
| Ogawa Richard | 13D/A | 6.90%1.88M shares | −2.50 ppfrom 9.40% | Oct 8, 20252 filings | Aug 21, 2026 | SEC |
Stakes are as of each holder's latest filing. Holders whose last filing was in the old format (before December 18, 2024) have no stake on record and are not listed, and after an acquisition or delisting holders usually stop filing.
13D and 13G filings
6 Schedule 13D and 13G filings on Palomino Laboratories Inc., newest first, including old-format filings without a stake.
| Filed (ET) | Filer | Form | Stake | Change | Event date | Filing |
|---|---|---|---|---|---|---|
| Aug 21, 20263:46 PM ET | Ogawa Richard | 13D/A | 6.90%1.88M shares | −2.50 ppfrom 9.40% | Jul 31, 2026 | SEC |
| Oct 27, 20253:02 PM ET | Shealy Jeffrey B. | 13D | 23.80%4.67M shares | New | Sep 29, 2025 | SEC |
| Oct 8, 20259:43 PM ET | Ogawa Richard | 13D | 9.40%1.75M shares | New | Sep 29, 2025 | SEC |
| Oct 7, 20252:17 PM ET | Denbaars Steven | 13D | 9.40%1.75M shares | New | Sep 29, 2025 | SEC |
| Oct 6, 20255:56 PM ET | Lucius Partners LLCand 1 other | 13D/A | 23.00%4.00M shares | −77.00 ppfrom 100.00% | Sep 29, 2025 | SEC |
| Oct 6, 20255:55 PM ET | Lucius Partners LLCand 1 other | 13D | 100.00%5.00M shares | New | Oct 9, 2023 | SEC |
Form 144: proposed insider sales
Notices from officers, directors and other affiliates planning to sell Palomino Laboratories Inc. shares.
No Form 144 notices for Palomino Laboratories Inc. are on file.