About Castelion
Castelion is a private company based in Torrance, California, incorporated in 2022 in Delaware. It has reported $1,081,002,659 raised in five offerings on Form D since April 2023. Its chief executive is Charles Hargis.
Funding Rounds (SEC Form D)
| First sale | Filed with SEC | Amount sold | Investors | Avg. check | Terms | Filing |
|---|---|---|---|---|---|---|
| Aug 13, 2026 | Aug 28, 2026 | $647,000,679of $800.0M target | 17 | $38.0M | EquityRule 506(b) | Form D ↗ |
| Aug 8, 2025 | Nov 20, 2025 | $359,998,733fully sold | 30 | $11.9M | Equity, Options, Securities on exerciseRule 506(b) | Form D ↗ |
| Nov 4, 2024 | Nov 20, 2025 | $59,999,916fully sold | 8 | $7.4M | EquityRule 506(b) | Form D ↗ |
| Sep 18, 2023 | Oct 6, 2023 | $8,588,336of $8.6M target | 17 | $505K | EquityRule 506(b) | Form D ↗ |
| Apr 6, 2023 | Apr 21, 2023 | $5,414,995of $5.4M target | 20 | $270K | EquityRule 506(b) | Form D ↗ |
| Total, five offerings | $1,081,002,659 | |||||
First sale is the date the first investor in the offering committed to invest. Companies must file Form D within 15 days of that date, so filing dates run later.
Leadership Team
Executive officers and directors listed on Castelion's Form D filed Aug 28, 2026.



