This is a tax-withholding sale, not a discretionary insider exit. No material read-through for CLBT shares. Monitor upcoming earnings for fundamental signals — this Form 144 has no standalone trading edge.
Price Chart
Executive Summary
Director David Barter filed Form 144 notice of intent to sell 93,989 ordinary shares (approximately $147K at current price) on July 8, 2026, pursuant to a mandatory sell-to-cover arrangement for tax withholding upon RSU vesting. This is a routine, non-discretionary sale related to equity compensation — not a discretionary insider liquidation — and carries minimal signal value.
Key Facts
- Seller: David Barter (Director, Officer) — not the CEO/CFO
- Number of shares: 93,989 ordinary shares
- Approximate market value: $147,092 (filed amount; at $15.65/share implied)
- Sale date: July 8, 2026 (filed July 6, 2026)
- Mechanism: Mandatory sell-to-cover for income tax liabilities on RSU vesting
- Broker: Morgan Stanley Smith Barney LLC
- Exchange: Nasdaq
- Plan type: Issuer S-8 registered plan (equity compensation plan)
Financial Impact
Approximately $147,092 in shares to be sold (93,989 shares at implied ~$15.65). Represents ~0.0038% of $3.9B market cap — de minimis.
Risk Factors
- None — sale is mandatory, non-discretionary, and immaterial in size relative to market cap and director's likely total holdings
Market Snapshot
Investment Themes
Documents Analyzed
This report is based on 3 SEC documents filed with EDGAR.
| Document | Accession Number |
|---|---|
| 144 Filing (Primary) | 0001628280-26-047098 |
| Document: 0001628280-26-047098-index.html | 0001628280-26-047098 |
| Document: 0001628280-26-047098.txt | 0001628280-26-047098 |
Filters
| Type | Now | ||||
|---|---|---|---|---|---|
Oct 9, 2026 18d ago | SC 13G | $11.44 $11.15 | ▼ −2.58% | ▼ −1.09% | $11.93 (+4.28%) |
Oct 7, 2026 20d ago | 144 | $11.23 $10.83 | ▼ −3.52% | ▼ −2.54% | $11.93 (+6.28%) |
Aug 27, 2026 8w ago | Insider Cluster | $11.99 $11.45 | ▼ −4.50% | ▼ −4.61% | $11.93 (−0.50%) |
Aug 27, 2026 8w ago | Insider Cluster | $11.99 $11.45 | ▲ +4.50% | ▲ +4.61% | $11.93 (+0.50%) |
Aug 25, 2026 9w ago | Insider Cluster | $11.62 $11.62 | · 0.00% | ▲ +0.12% | $11.93 (+2.67%) |
Aug 24, 2026 9w ago | Insider Cluster | $11.29 $11.85 | ▲ +4.96% | ▲ +5.50% | $11.93 (+5.67%) |
Aug 19, 2026 9w ago | 144 | $11.24 $11.62 | ▲ +3.38% | ▲ +3.77% | $11.93 (+6.14%) |
Aug 13, 2026 10w ago | Insider Cluster | $11.14 $11.05 | ▼ −0.81% | ▲ +0.56% | $11.93 (+7.09%) |
Aug 13, 2026 10w ago | 6-K | $11.14 $11.05 | ▼ −0.81% | ▲ +0.56% | $11.93 (+7.09%) |
Aug 13, 2026 10w ago | 6-K | $10.80 $11.31 | ▼ −4.72% | ▼ −6.69% | $11.93 (−10.46%) |
US Market Status
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