SNGX reverse split history: Soligenix, Inc. Common Stock
Listed on Nasdaq. Split dates, ratios and the filings behind them.
On the reverse split lists now
- Stage lockedRatio not statedeffective date not stated
Source: 8-K, filed Sep 21, 2026
Stage, approval route, meeting and approval dates are part of SplitScanner.
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| Effective date | Direction | Ratio | Status |
|---|---|---|---|
| Jun 6, 2024 | Reverse | 1 to 16 | Took effect |
| Feb 10, 2023 | Reverse | 1 to 15 | Took effect |
| Oct 7, 2016 | Reverse | 1 to 10 | Took effect |
| Feb 1, 2012 | Reverse | 1 to 20 | Took effect |
1 other vendor row (stock dividends, spin-off factors or tiny consolidations) are not counted as splits.
Exchange listing context
- bid price deficiencyNASDAQfiled Jun 12, 2026
Listing Rule 5550(a)(2). Estimated compliance period ends Dec 9, 2026. Not marked resolved in the index.
SEC filing 000110465926073430 - equity deficiencyNASDAQfiled Nov 18, 2025
Listing Rule 5550(b)(1). Estimated compliance period ends Jan 2, 2026. Marked resolved on Nov 18, 2025.
SEC filing 000110465925113645
Exchange deficiency notices Signal8 detected in 8-K Item 3.01 filings. No notice listed means none was found in that index, not that the company is in compliance.
Approval timeline
Locked1 tracked episode on record. Every filing and step from proposal to effective date.
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Unlock with SplitScannerHow it traded after each split
Locked4 executed reverse splits on record. The move over the 30 days after each one, on one split basis.
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Locked102 float samples on record. Float around each split, from the daily float record.
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Locked1 analysed filing or release on record. Plain-English readings of each filing and press release about the split, from the Signal8 analysis.
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Unlock with SplitScannerSplit dates and ratios come from the market split calendar and are cross-checked against a second source; a row only one source evidences is marked unconfirmed. Funds, ETFs and other non-equity securities are excluded. The index is keyed by ticker symbol, so a company that changed symbol between splits appears under each symbol.