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sellWeak10b5-1 plan

Manuel Alba sold $6.1M of ALAB

director at Astera Labs, Inc.. 100,000 shares at an average of $60.94, traded Apr 2, 2025, filed Apr 4, 2025.

Warning score
25
Value
$6.1M
100,000 shares
Holdings after
1,984,498
-22% from before
From 52-week low
+55%
low $41.36, close $64.08
From 52-week high
-56%
high $145.81, as of Apr 2, 2025

Score components

  • Role
    Director
    +15
  • Trade size
    $6.1M at market
    +25
  • Share of holdings sold
    Sold 22% of holdings
    +5
  • Cluster
    No other insider selling within 14 days
    0
  • 10b5-1 plan
    Pre-scheduled under a 10b5-1 plan
    -20

What happened after comparable sells

Same side and tier, against the S&P 500, at 1, 3 and 6 months. Shown to Pro users; the whole table is on the backtest page.

Price around the trade, and since

From a quarter before the trade to today. The arrow is the trade, the circle the day the filing reached EDGAR, which is the first day anyone outside could act; the dotted line is the S&P 500 rebased to that day's close.

ALABOct 9, 2026 · close 342.21
Since filing Apr 4, 2025: +546.4%SPY +56.6% · excess +489.8%

Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value; the dashed line is the close on the filing day, the dotted line SPY rebased to it.Charts by TradingView Lightweight Charts™

Rows in this filing

Every transaction in Form 4 0001736297-25-000024, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Apr 2, 2025SOpen-market sale
Common Stockindirect: By Casa Alameda 2007, LLC10b5-1
-200$59.86$12k456,663Apr 4, 2025
Apr 2, 2025SOpen-market sale
Common Stockindirect: By Casa Alameda 2007, LLC10b5-1
-600$61.79$37k456,063Apr 4, 2025
Apr 2, 2025SOpen-market sale
Common Stockindirect: By Casa Alameda 2007, LLC10b5-1
-3,001$62.37$187k453,062Apr 4, 2025
Apr 2, 2025SOpen-market sale
Common Stockindirect: By Casa Alameda 2007, LLC10b5-1
-5,162$63.68$329k447,900Apr 4, 2025
Apr 2, 2025SOpen-market sale
Common Stockindirect: By Casa Alameda 2007, LLC10b5-1
-2,937$64.26$189k444,963Apr 4, 2025
Apr 2, 2025SOpen-market sale
Common Stockindirect: By Casa Alameda 2007, LLC10b5-1
-100$65.14$6,514444,863Apr 4, 2025
Apr 2, 2025SOpen-market sale
Common Stockindirect: By Alba Trust10b5-1
-600$59.91$36k2,063,898Apr 4, 2025
Apr 2, 2025SOpen-market sale
Common Stockindirect: By Alba Trust10b5-1
-2,100$61.68$130k2,061,798Apr 4, 2025
Apr 2, 2025SOpen-market sale
Common Stockindirect: By Alba Trust10b5-1
-12,779$62.34$797k2,049,019Apr 4, 2025
Apr 2, 2025SOpen-market sale
Common Stockindirect: By Alba Trust10b5-1
-19,654$63.62$1.3M2,029,365Apr 4, 2025
Apr 2, 2025SOpen-market sale
Common Stockindirect: By Alba Trust10b5-1
-14,867$64.18$954k2,014,498Apr 4, 2025
Apr 2, 2025SOpen-market sale
Common Stockindirect: By Alba Trust10b5-1
-1,000$65.09$65k2,013,498Apr 4, 2025
Apr 3, 2025SOpen-market sale
Common Stockindirect: By Casa Alameda 2007, LLC10b5-1
-4,036$55.97$226k440,827Apr 4, 2025
Apr 3, 2025SOpen-market sale
Common Stockindirect: By Casa Alameda 2007, LLC10b5-1
-1,963$56.97$112k438,864Apr 4, 2025
Apr 3, 2025SOpen-market sale
Common Stockindirect: By Casa Alameda 2007, LLC10b5-1
-1,401$58.01$81k437,463Apr 4, 2025
Apr 3, 2025SOpen-market sale
Common Stockindirect: By Casa Alameda 2007, LLC10b5-1
-600$58.89$35k436,863Apr 4, 2025
Apr 3, 2025SOpen-market sale
Common Stockindirect: By Alba Trust10b5-1
-14,137$55.95$791k1,999,361Apr 4, 2025
Apr 3, 2025SOpen-market sale
Common Stockindirect: By Alba Trust10b5-1
-6,526$56.87$371k1,992,835Apr 4, 2025
Apr 3, 2025SOpen-market sale
Common Stockindirect: By Alba Trust10b5-1
-5,337$57.88$309k1,987,498Apr 4, 2025
Apr 3, 2025SOpen-market sale
Common Stockindirect: By Alba Trust10b5-1
-2,900$58.67$170k1,984,598Apr 4, 2025
Apr 3, 2025SOpen-market sale
Common Stockindirect: By Alba Trust10b5-1
-100$59.54$5,9541,984,498Apr 4, 2025

Related signals

Other insiders at Astera Labs, Inc. and this insider’s other filings.

ScoreCompanyInsiderValueHoldingsFiled
25Weak
ALABsell10b5-1
Astera Labs, Inc.
Stefan A Dyckerhoff
director
$4.7M
12,499 shares
-25%
33Weak
ALABsell 210b5-1
Astera Labs, Inc.
Manuel Alba
director
$51M
183,000 shares
-14%
33Weak
ALABsell 210b5-1
Astera Labs, Inc.
Stefan A Dyckerhoff
director
$3.4M
12,499 shares
-23%
17Weak
ALABsell 410b5-1
Astera Labs, Inc.
Bethany Mayer
director
$60k
686 shares
-10%
35Weak
ALABsell 410b5-1
Astera Labs, Inc.
Manuel Alba
director
$2.0M
20,150 shares
-5%
45Moderate
ALABsell 410b5-1
Astera Labs, Inc.
Jitendra Mohan
Chief Executive Officer
$5.3M
52,743 shares
-1%
40Moderate
ALABsell 410b5-1
Astera Labs, Inc.
Sanjay Gajendra
President and COO
$7.5M
76,373 shares
-1%
45Moderate
ALABsell 410b5-1
Astera Labs, Inc.
Jitendra Mohan
Chief Executive Officer
$10M
106,510 shares
-2%
40Moderate
ALABsell 410b5-1
Astera Labs, Inc.
Sanjay Gajendra
President and COO
$8.7M
88,627 shares
-1%
52Moderate
ALABsell 510b5-1
Astera Labs, Inc.
Michael Truett Tate
Chief Financial Officer
$45M
500,000 shares
-45%

Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.

Manuel Alba sold $6.1M of ALAB | InsiderTell