Insider Cluster (2 insiders) ·Filed Apr 15, 2026

ALAB

Astera Labs, Inc.
BEARISH
Impact 5/10
Horizondays Processed6mo ago
Insider cluster: 2 insiders, $1.1M total
Actionable Insight ▼ Bearish

Monitor upcoming SEC filings for additional insider transactions, especially given the CEO and director are actively selling. While the dollar amount is not massive relative to market cap, the participation of the CEO raises caution flags. Consider pairing this with technical price action and next earnings release timing.

DirectionBearish
Confidencehigh
Horizondays
Final — all horizons settled through T+60d
ALAB ▲ +139.97% at T+60d
SHORT call ✗ call lost -139.97% · α vs SPY -131.84% · entry $172.09 → $412.97
Entry anchored
Apr 14, 04:01 PM ET
via exchange tick
T+1d
-0.74%
call +0.74% · α +1.00%
$170.81
settled 6mo ago
T+5d
+12.77%
call -12.77% · α -11.13%
$194.06
settled 6mo ago
T+20d
+18.79%
call -18.79% · α -12.74%
$204.42
settled 5mo ago
T+60d
+139.97%
call -139.97% · α -131.84%
$412.97
settled 3mo ago

Price Chart

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Executive Summary

Two corporate insiders at Astera Labs sold shares in the past week, including CEO Jitendra Mohan and Director Stefan Dyckerhoff, generating proceeds of $1.05 million. The transactions were open-market sales, with the CEO and a director disposing of approximately 2,800 and 3,300 shares respectively at prices around $175.

Key Financial Metrics

Direction
selling
Total Value
$1.9M
Insiders
2

Key Facts

  • CEO Jitendra Mohan sold 2,767 shares for $483,030 at $174.57 per share on April 15, 2026.
  • Director Stefan Dyckerhoff sold 3,253 shares for $569,275 at $175.00 per share on April 17, 2026, and an additional 3,757 shares for $657,926 on April 20, 2026.
  • Total disclosed insider sales over the 7-day window amount to $1.89 million, exceeding the $1.05M cluster threshold due to additional post-cluster trades.
  • All transactions were open-market sales (Form 4 'S' code), indicating direct selling activity by insiders.

Financial Impact

Total insider sales of $1.89 million over 7 days, representing 0.0063% of the company's $30.1B market cap.

insider sentimentshareholder dilutionmarket perception

Risk Factors

  • Perception of insider confidence waning, especially with CEO participation.
  • Potential for follow-on selling if market conditions remain favorable.

Market Snapshot

Exchange
Nasdaq
Sector
Semiconductors & Related Devices

Investment Themes

Semiconductors

Documents Analyzed

This report is based on 1 SEC document filed with EDGAR.

DocumentAccession Number
CLUSTER Data (Synthetic)cluster-ALAB-1776802783376
28 reports for ALAB
Performance horizon
56% Hit rate 5 of 9 directional calls best @ T+20▲ +69.95%May 5, 2026
Filters
Rows
Reports for ALAB — sortable, filterable
TypeNow
Sep 2, 2026
6w ago
144
BEARISH ★ 6/10
$274.13 $355.97▼ −29.85%▼ −30.19%$285.82 (−4.26%)
Sep 1, 2026
6w ago
144
NEUTRAL ★ 4/10
$274.13 $355.97▲ +29.85%▲ +30.19%$285.82 (+4.26%)
Aug 19, 2026
8w ago
Insider Cluster
NEUTRAL ★ 2/10
$289.02 $293.56▲ +1.57%▲ +2.41%$285.82 (−1.11%)
Aug 4, 2026
10w ago
8-K
BULLISH ★ 8/10
$318.43 $274.13▼ −13.91%▼ −13.31%$285.82 (−10.24%)
Jul 23, 2026
12w ago
Institutional Cluster
MIXED ★ 5/10
$326.97 $290.52▼ −11.15%▼ −14.46%$285.82 (−12.59%)
Jul 7, 2026
14w ago
Insider Cluster
NEUTRAL ★ 2/10
$382.89 $321.05▼ −16.15%▼ −17.48%$285.82 (−25.35%)
Jul 2, 2026
15w ago
Insider Cluster
NEUTRAL ★ 2/10
$406.42 $299.69▼ −26.26%▼ −25.85%$285.82 (−29.67%)
Jul 1, 2026
15w ago
144
NEUTRAL ★ 2/10
$430.86 $249.74▼ −42.04%▼ −39.85%$285.82 (−33.66%)
Jun 24, 2026
16w ago
144
NEUTRAL ★ 2/10
$398.00 $326.97▼ −17.85%▼ −18.38%$285.82 (−28.19%)
Jun 11, 2026
18w ago
Institutional Cluster
BULLISH ★ 6/10
$367.15 $412.97▲ +12.48%▲ +10.70%$285.82 (−22.15%)
Showing 10 of 28

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Report published Apr 21, 2026