ARCH Venture Fund X, L.P.
ARCH Venture Fund X, L.P., 10% owner at Aspen Neuroscience, Inc., has 1 open-market purchase worth $19,999,995 in company stock reported to the SEC in the last two years. The latest filing was reported on 2026-11-03.
In plain English
- A 10%+ shareholder bought $19,999,995 of Aspen Neuroscience, Inc. stock with their own money. 1 other insider also bought in the same week, so it is not a one-person bet. (2026-11-03)
Filings
| Reported | Stock | What | Amount | Source |
|---|
| 2026-11-03 | ASPE
Aspen Neuroscience, Inc. | Bought | $19,999,995 | SEC filing |
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