ALAB Astera Labs, Inc.
Price Chart
Executive Summary
Two directors at Astera Labs sold a combined $1.44M in open-market transactions over two days, with Lazar (June 4) and Dyckerhoff (June 3) each reducing personal holdings. The cluster includes a simultaneous grant of restricted stock to all five non-employee directors (837 shares each at $0), which is standard compensation and carries no economic signal. Total open-market sales equal roughly 0.0026% of the $54.3B market cap, well below the 0.1% materiality threshold, making this a routine, non-informative cluster.
Key Financial Metrics
Actionable Insight
No actionable signal from this cluster. The dollar values are too small relative to market cap to be informative, and both sellers are independent directors likely diversifying annual holdings. Monitor next 8-K earnings or material agreement for any actual business development; this insider activity alone does not warrant a position adjustment.
Key Facts
- Two directors sold a total of $1.44M in open-market sales over two days
- Sales represent ~0.0026% of ALAB's $54.3B market cap — trivial relative to company size
- Five directors also received annual RSU grants (837 shares each, $0 transaction) on June 4 — routine compensation, no economic signal
- C-suite (CEO, CFO, CTO) participants are absent from the cluster; only independent directors traded
- No accelerating pattern, no 10b5-1 flags — appears to be liquidity-driven diversification, not informed selling
Financial Impact
$1.44M total open-market sales, negligible relative to $54.3B market cap
Risk Factors
- Historical calibration shows weak predictive power for sales clusters of this size
- Granted shares vesting could lead to further routine sales as directors cover taxes or diversify
Market Snapshot
Documents Analyzed
This report is based on 1 SEC document filed with EDGAR.
| Document | Accession Number |
|---|---|
| CLUSTER Data (Synthetic) | cluster-ALAB-1780964842945 |
Filters
| Type | Now | ||||
|---|---|---|---|---|---|
|
Jun 11, 2026
3d ago
|
Institutional Cluster
| $367.60 awaiting T+1 | awaiting T+1 | — | $367.15 (−0.12%) |
|
Jun 9, 2026
6d ago
|
Insider Cluster
| $346.09 awaiting T+1 | awaiting T+1 | — | $367.15 (+6.09%) |
|
Jun 3, 2026
11d ago
|
144
| $363.54 $358.05 | ▲ +1.51% | ▲ +1.91% | $367.15 (−0.99%) |
|
May 26, 2026
19d ago
|
Insider Cluster
| $325.33 $349.17 | ▲ +7.33% | ▲ +6.78% | $367.15 (+12.85%) |
|
May 26, 2026
19d ago
|
144
| $325.33 $349.17 | ▼ −7.33% | ▼ −6.78% | $367.15 (−12.85%) |
|
May 22, 2026
23d ago
|
144
| $318.72 $321.36 | ▲ +0.83% | ▲ +0.87% | $367.15 (+15.20%) |
|
May 22, 2026
24d ago
|
Insider Cluster
| $306.88 $318.72 | ▲ +3.86% | ▲ +3.27% | $367.15 (+19.64%) |
|
May 20, 2026
25d ago
|
Insider Cluster
| $297.84 $306.88 | ▲ +3.04% | ▲ +2.59% | $367.15 (+23.27%) |
|
May 7, 2026
5w ago
|
144
| $195.65 $199.79 | ▲ +2.12% | ▲ +1.29% | $367.15 (+87.66%) |
|
May 7, 2026
5w ago
|
Insider Cluster
| $195.65 $199.79 | ▲ +2.12% | ▲ +1.29% | $367.15 (+87.66%) |
US Market Status
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