About Antrum
Antrum is a private company based in Grand Rapids, Michigan, incorporated in 2022 in Michigan. It has reported $6,418,950 raised in two offerings on Form D since January 2023.
Funding Rounds (SEC Form D)
| First sale | Filed with SEC | Amount sold | Investors | Avg. check | Terms | Filing |
|---|---|---|---|---|---|---|
| Dec 11, 2023 | Dec 18, 2023 | $2,709,475of $5.0M target | 4 | $677K | EquityRule 506(b) | Form D ↗ |
| Dec 31, 2022 | Jan 11, 2023amended Jul 15, 2025 | $3,709,475of $5.0M target | 5 | $741K | EquityRule 506(b) | Form D/A ↗1 earlier filing |
| Total, two offerings | $6,418,950 | |||||
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 Antrum's Form D filed Dec 18, 2023.