Young Cho

Chief Financial Officer, Mount Rainier Acquisition Corp.

Companies

StableCoinX Inc.Chief financial officer Jun 29, 2026 to now¹
AVAX ONE TECHNOLOGY LTD.Board member Nov 12, 2025 to now²
TLGY ACQUISITION CORPBoard member Jun 21, 2024 to now³
Mount Rainier Acquisition Corp.Board member Oct 4, 2021 to Oct 8, 2021⁴
Mount Rainier Acquisition Corp.Chief financial officer Oct 4, 2021 to Oct 8, 2021⁴

Holdings

Stock this person has reported owning, from the forms officers and directors file with the SEC. See the biggest insider stakes.

Shares held

StableCoinX Inc. USDE323,750 shares⁵$3.3M at $10.29Jun 25, 2026
AVAX ONE TECHNOLOGY LTD. AVX30,612 shares⁶$130.7K at $4.27Nov 5, 2025
Mount Rainier Acquisition Corp.104,095 shares⁷Oct 7, 2021

As of each latest filing. The line shows shares held over time.

Recent filings

Jun 25, 2026Granted 323,750 shares of StableCoinX Inc.⁵
Jun 25, 2026Granted 60,799 shares of StableCoinX Inc.⁵
Jun 25, 2026Granted 323,750 shares of StableCoinX Inc.⁵
Nov 5, 2025Granted 30,612 shares of AVAX ONE TECHNOLOGY LTD.⁶
Oct 7, 2021Bought 3,000 shares of Mount Rainier Acquisition Corp.⁷

Sources

The numbers on this page point here. Each one links to the record it came from.

1
SEC EDGARStableCoinX Inc., Chief financial officer
2
SEC EDGARAVAX ONE TECHNOLOGY LTD., Board member
3
SEC EDGARTLGY ACQUISITION CORP, Board member
4
SEC EDGARMount Rainier Acquisition Corp., Board member
5
SEC EDGARStableCoinX Inc. shares after the filing of Jun 25, 2026
6
SEC EDGARAVAX ONE TECHNOLOGY LTD. shares after the filing of Nov 5, 2025
7
SEC EDGARMount Rainier Acquisition Corp. shares after the filing of Oct 7, 2021