sec filings
Insiders
Open-market buys and sales that company insiders report to the SEC on .
Side
Planned sales
Role
ASPE
Updated Nov 3, 2026, 9:02 AM ET
| Stock | Side | Value | Insider | Shares | Avg price | Filed | Filing |
|---|---|---|---|---|---|---|---|
| ASPE Aspen Neuroscience, Inc. | Buy | $20.00M$19,999,995 | ARCH Venture Fund X, L.P. · 10% owner · and 8 others 10% owner and 8 others | 1,333,333 sh | · at $15.00 | · Nov 2Nov 2, 9:50 PM ET | · Filing |
| ASPE Aspen Neuroscience, Inc. | Buy | $18.00M$18,000,000 | ARCH Venture Partners XIV, L.P. · 10% owner · and 3 others 10% owner and 3 others | 1,200,000 sh | · at $15.00 | · Nov 2Nov 2, 9:46 PM ET | · Filing |