About Membrion
Membrion is a private company based in Seattle, Washington. It has reported $39,852,847 raised in six offerings on Form D since August 2018.
Funding Rounds (SEC Form D)
| First sale | Filed with SEC | Amount sold | Investors | Avg. check | Terms | Filing |
|---|---|---|---|---|---|---|
| Feb 27, 2025 | Oct 20, 2025 | $1,000,000fully sold | 19 | $52,632 | Debt, Options, Securities on exerciseRule 506(b) | Form D ↗ |
| Nov 13, 2024 | Oct 20, 2025 | $1,949,093fully sold | 7 | $278K | Debt, Options, Securities on exerciseRule 506(b) | Form D ↗ |
| Jun 16, 2025 | Jul 1, 2025amended Oct 20, 2025 | $19,963,298of $21.1M target | 27 | $739K | Equity, Securities on exerciseRule 506(b) | Form D/A ↗1 earlier filing |
| Dec 9, 2022 | Feb 9, 2023amended Oct 18, 2023 | $12,499,999fully sold | 20 | $624K | EquityRule 506(b) | Form D/A ↗1 earlier filing |
| Sep 2, 2021 | Sep 17, 2021 | $2,955,459of $3.0M target | 40 | $73,886 | EquityRule 506(b) | Form D ↗ |
| Aug 13, 2018 | Aug 24, 2018amended Dec 3, 2018 | $1,484,998fully sold | 30 | $49,500 | EquityRule 506(b) | Form D/A ↗1 earlier filing |
| Total, six offerings | $39,852,847 | |||||
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 Membrion's Form D filed Oct 20, 2025.
NP
Nic Pannekeet
Director
BW
Bob Warshawer
Director
TM
Thomas Mitchell
CFO & COO
GN
Greg Newbloom
Executive officer and director
WB
Wayne Byrne
Executive officer and director
Earlier filings also listed Sivan Zamir (director, last listed Oct 2023), Phillip Pickett (executive officer, last listed Oct 2023), Himanshu Sekhar (director, last listed Oct 2023), John Plaza (executive officer and director, last listed Sep 2021), Craig Moore (director, last listed Sep 2021) and Amanda Richie (director, last listed Sep 2021).