Monitor for the shareholder vote date and French regulatory approval as the next catalysts. The stock will likely trade in a range tied to the deal spread until closing.
Price Chart
Executive Summary
Simulations Plus (SLP) announced the expiration of the HSR Act waiting period for its pending acquisition by Altaris, LLC. This clears a key regulatory hurdle, but the deal still requires shareholder approval and French regulatory clearance, with closing expected in H2 2026. The filing is a procedural step forward in the merger process, with no new financial details disclosed.
Key Facts
- HSR waiting period for the Altaris acquisition has expired, satisfying one regulatory condition.
- Closing remains subject to shareholder approval and certain French regulatory approvals.
- Transaction is currently expected to close in the second half of calendar 2026.
- The merger agreement was originally entered into on June 16, 2026.
- A definitive proxy statement was filed on July 22, 2026.
Financial Impact
No financial terms of the merger were disclosed in this filing.
Risk Factors
- Shareholder vote may not approve the merger.
- French regulatory approvals may not be obtained or may be delayed.
- The merger could be terminated if conditions are not met, potentially requiring a termination fee.
Market Snapshot
Investment Themes
Documents Analyzed
This report is based on 5 SEC documents filed with EDGAR.
| Document | Accession Number |
|---|---|
| 8-K Filing (Primary) | 0001023459-26-000054 |
| Document: slp81326pr.htm | 0001023459-26-000054 |
| Document: 0001023459-26-000054-index-headers.html | 0001023459-26-000054 |
| Document: 0001023459-26-000054-index.html | 0001023459-26-000054 |
| Document: 0001023459-26-000054.txt | 0001023459-26-000054 |
Filters
| Type | Now | ||||
|---|---|---|---|---|---|
Oct 16, 2026 11d ago | 15-12G | — | awaiting T+1 | — | — |
Oct 8, 2026 19d ago | EFFECT | $18.50 | awaiting T+1 | — | — |
Oct 6, 2026 21d ago | 8-K | $18.50 | awaiting T+1 | — | — |
Oct 6, 2026 21d ago | 25-NSE | $18.50 | awaiting T+1 | — | — |
Aug 21, 2026 9w ago | DEFA14A | $18.40 $18.40 | · 0.00% | ▲ +0.29% | — |
Aug 13, 2026 10w ago | 8-K | $18.35 $18.36 | ▲ +0.05% | ▲ +0.53% | — |
Jul 22, 2026 13w ago | DEFM14A | $18.33 $18.34 | ▲ +0.05% | ▼ −0.05% | — |
Jul 9, 2026 15w ago | PREM14A | $18.24 $18.25 | ▲ +0.05% | ▲ +0.82% | — |
Jun 16, 2026 19w ago | 8-K | $18.24 $18.25 | ▲ +0.05% | ▲ +1.30% | — |
Jun 14, 2026 19w ago | Institutional Cluster | $16.37 $18.24 | ▲ +11.42% | ▲ +12.02% | — |
US Market Status
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