Aspen Neuroscience, Inc.
ASPENasdaqSEC Central Index Key: 0002124080
SEC Entity Profile
SIC Industry2834 — Pharmaceutical Preparations
Entity Typeother
State of IncorporationDE
Fiscal Year End1231
Listing (Nasdaq Trader)
Symbol Directory: ASPE → Listing Exchange Nasdaq (Q)
Market Category Global Select (Q)
Security Type Common Stock (C)
ETF No
Round Lot Size 100 shares
Financial Status Normal (N)
Test Issue No
Listed Since on or before 2026-10-31
SEC Ticker Equivalent ASPE
Query Point-in-Time Interval
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Point-in-Time Ticker Interval Timeline
1 total historical interval| Status | Ticker | Company Name | Exchange | Valid From (UTC) | Valid To (UTC) |
|---|---|---|---|---|---|
| CURRENT | ASPE | Aspen Neuroscience, Inc. | Nasdaq | 2026-10-29 06:00:33 UTC | Current |
Nasdaq Trader Listing Event History
2 events recorded| Date | Event Kind | Description |
|---|---|---|
| 2026-10-30 | ADD | Trading system action: Add (Market: Nasdaq) - Aspen Neuroscience, Inc. |
| 2026-10-31 | FIRST_SEEN | Initial listing on Nasdaq (Global Select) |
Nasdaq Trader daily captures since 2026-09-20