SER Serina Therapeutics, Inc.
Price Chart
Executive Summary
The SEC declared effective Serina Therapeutics' S-3 shelf registration (File No. 333-296166) on June 3, 2026. This shelf, filed 13 days ago, registers up to 16,450,442 shares of common stock for resale by selling stockholders, stemming from a $21.2M PIPE in March/April 2026. With ~15M shares outstanding, potential dilution exceeds 100%, and the company disclosed substantial doubt about its ability to continue as a going concern in its most recent 10-Q.
Actionable Insight
The shelf going effective opens the door for selling stockholders, including insiders, to exit their positions. With the company burning cash and expressing going-concern doubt, expect persistent overhang and likely further price pressure. Monitor for a prospectus supplement indicating an actual takedown.
Key Facts
- Effectiveness date: June 3, 2026 for S-3 File No. 333-296166
- Registration covers up to 16,450,442 shares for resale by selling stockholders
- Shares originate from a $21.2M PIPE completed in March/April 2026
- Approximately 14,997,505 shares currently outstanding — potential dilution exceeds 100%
- Company disclosed substantial doubt about going concern in its most recent 10-Q (net loss -$6.9M in Q1 2026 vs -$4.8M in Q1 2025)
- Selling stockholders include insider Dr. Gregory H. Bailey
Financial Impact
Potential dilution of over 100% on current ~15M shares outstanding via up to 16.45M registered shares for resale
Risk Factors
- Massive dilution overhang with >100% potential share count increase
- Insider selling pressure from PIPE participants including Dr. Gregory H. Bailey
- Going-concern risk highlighted in recent 10-Q with widening net losses
- Low market cap ($27M) amplifies impact of any secondary sales
Market Snapshot
Documents Analyzed
This report is based on 3 SEC documents filed with EDGAR.
| Document | Accession Number |
|---|---|
| EFFECT Filing (Primary) | 9999999995-26-001872 |
| Document: 9999999995-26-001872-index.html | 9999999995-26-001872 |
| Document: 9999999995-26-001872.txt | 9999999995-26-001872 |
Track record builds as more directional reports settle.
Filters
| Type | Now | ||||
|---|---|---|---|---|---|
|
Jun 4, 2026
11d ago
|
EFFECT
| $1.86 $1.88 | ▼ −1.08% | ▼ −3.67% | $1.84 (+1.08%) |
|
May 26, 2026
19d ago
|
Insider Cluster
| $1.80 $1.95 | ▲ +8.33% | ▲ +7.78% | $1.84 (+2.22%) |
|
May 26, 2026
19d ago
|
Insider Cluster
| $1.80 $1.95 | ▼ −8.33% | ▼ −7.78% | $1.84 (−2.22%) |
|
May 22, 2026
23d ago
|
S-3
| $1.92 $1.86 | ▲ +3.13% | ▲ +3.08% | $1.84 (+4.17%) |
|
Mar 27, 2026
11w ago
|
10-K/A
| $2.27 $1.80 | ▼ −20.70% | ▼ −20.35% | $1.84 (−18.94%) |
|
Mar 25, 2026
11w ago
|
Press Release
| $2.61 $2.27 | ▼ −13.03% | ▼ −11.35% | $1.84 (−29.50%) |
US Market Status
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