Karbon-X Corp.
KARX- Exchange
- OTC
- Industry
- Perfumes, Cosmetics & Other Toilet Preparations
- SEC CIK
- 0001729637
No open-market purchases or sales by Karbon-X Corp. 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 KARX
Holders whose latest Schedule 13D or 13G filing reports 5% or more of Karbon-X Corp., largest stake first. The change is against the holder's previous filing.
| Holder | Latest form | Stake | Change | First filed | Latest filing | Filing |
|---|---|---|---|---|---|---|
| Morsevo Trading, Inc. | 13D/A | 8.00%7.24M shares | −0.50 ppfrom 8.50% | Oct 24, 20233 filings | Sep 17, 2025 | 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
5 Schedule 13D and 13G filings on Karbon-X Corp., newest first, including old-format filings without a stake.
| Filed (ET) | Filer | Form | Stake | Change | Event date | Filing |
|---|---|---|---|---|---|---|
| Sep 17, 20253:12 PM ET | Morsevo Trading, Inc. | 13D/A | 8.00%7.24M shares | −0.50 ppfrom 8.50% | Sep 16, 2025 | SEC |
| Apr 8, 20251:14 PM ET | Morsevo Trading, Inc. | 13D/A | 8.50%6.93M shares | – | Apr 4, 2025 | SEC |
| Dec 17, 2024 | Hummingbird STAR Trust | 13D/AOld format | – | – | – | SEC |
| Aug 30, 2024 | Hummingbird STAR Trust | 13DOld format | – | New | – | SEC |
| Oct 24, 2023 | Morsevo Trading, Inc. | 13DOld format | – | New | – | SEC |
Form 144: proposed insider sales
Notices from officers, directors and other affiliates planning to sell Karbon-X Corp. shares.
No Form 144 notices for Karbon-X Corp. are on file.