SEC Form 4 reporting owner

Alba Manuel

Alba Manuel has filed 142 Form 4 transactions reported between December 1, 2025 and September 1, 2026, as Director of Astera Labs, Inc..

Name as filed: ALBA MANUEL

Open-market buys, 24 mo
None
reported
Open-market sales, 24 mo
$181.7M
142 lines
Companies
1
with Form 4 filings
Latest transaction
Sep 1, 2026
transaction date

Roles and reported holdings

  • ALABAstera Labs, Inc.
    Dec 1, 2025 – Sep 1, 2026

    Director

    Held indirectly (latest line)253,863 sh as of Sep 1, 2026 · Form 4

    24 months: $181.7M sold

Transaction history

All 142 reported transactions, newest first. Every row links to the Form 4 on SEC EDGAR.

DateCompanyTypeSharesValueFiling
Sep 1, 2026ALABDirectorOpen-market saleCode S · indirect196$57K@ $288.95Form 4
Sep 1, 2026ALABDirectorOpen-market saleCode S · indirect225$65K@ $287.93Form 4
Sep 1, 2026ALABDirectorOpen-market saleCode S · indirect588$169K@ $287.00Form 4
Sep 1, 2026ALABDirectorOpen-market saleCode S · indirect74$21K@ $285.18Form 4
Sep 1, 2026ALABDirectorOpen-market saleCode S · indirect491$140K@ $284.18Form 4
Sep 1, 2026ALABDirectorOpen-market saleCode S · indirect868$246K@ $283.18Form 4
Sep 1, 2026ALABDirectorOpen-market saleCode S · indirect1,288$363K@ $282.13Form 4
Sep 1, 2026ALABDirectorOpen-market saleCode S · indirect2,835$797K@ $281.16Form 4
Sep 1, 2026ALABDirectorOpen-market saleCode S · indirect13,070$3.7M@ $280.04Form 4
Sep 1, 2026ALABDirectorOpen-market saleCode S · indirect8,179$2.3M@ $279.28Form 4
Sep 1, 2026ALABDirectorOpen-market saleCode S · indirect4,618$1.3M@ $278.33Form 4
Sep 1, 2026ALABDirectorOpen-market saleCode S · indirect568$158K@ $277.32Form 4
Sep 1, 2026ALABDirectorOpen-market saleCode S · indirect892$258K@ $288.95Form 4
Sep 1, 2026ALABDirectorOpen-market saleCode S · indirect1,019$293K@ $287.93Form 4
Sep 1, 2026ALABDirectorOpen-market saleCode S · indirect2,677$768K@ $286.99Form 4
Sep 1, 2026ALABDirectorOpen-market saleCode S · indirect340$97K@ $285.18Form 4
Sep 1, 2026ALABDirectorOpen-market saleCode S · indirect2,245$638K@ $284.17Form 4
Sep 1, 2026ALABDirectorOpen-market saleCode S · indirect3,954$1.1M@ $283.19Form 4
Sep 1, 2026ALABDirectorOpen-market saleCode S · indirect5,870$1.7M@ $282.13Form 4
Sep 1, 2026ALABDirectorOpen-market saleCode S · indirect12,882$3.6M@ $281.16Form 4
Sep 1, 2026ALABDirectorOpen-market saleCode S · indirect59,379$16.6M@ $280.04Form 4
Sep 1, 2026ALABDirectorOpen-market saleCode S · indirect37,176$10.4M@ $279.28Form 4
Sep 1, 2026ALABDirectorOpen-market saleCode S · indirect20,991$5.8M@ $278.33Form 4
Sep 1, 2026ALABDirectorOpen-market saleCode S · indirect2,575$714K@ $277.32Form 4
Jul 1, 2026ALABDirectorOpen-market saleCode S · indirect3,837$1.8M@ $459.02Form 4
Jul 1, 2026ALABDirectorOpen-market saleCode S · indirect4,574$2.1M@ $458.00Form 4
Jul 1, 2026ALABDirectorOpen-market saleCode S · indirect3,396$1.6M@ $456.97Form 4
Jul 1, 2026ALABDirectorOpen-market saleCode S · indirect2,898$1.3M@ $455.89Form 4
Jul 1, 2026ALABDirectorOpen-market saleCode S · indirect3,269$1.5M@ $454.92Form 4
Jul 1, 2026ALABDirectorOpen-market saleCode S · indirect1,980$899K@ $453.83Form 4
Jul 1, 2026ALABDirectorOpen-market saleCode S · indirect1,204$546K@ $453.12Form 4
Jul 1, 2026ALABDirectorOpen-market saleCode S · indirect4,418$2.0M@ $451.96Form 4
Jul 1, 2026ALABDirectorOpen-market saleCode S · indirect3,338$1.5M@ $450.94Form 4
Jul 1, 2026ALABDirectorOpen-market saleCode S · indirect2,586$1.2M@ $449.89Form 4
Jul 1, 2026ALABDirectorOpen-market saleCode S · indirect6,723$3.0M@ $448.85Form 4
Jul 1, 2026ALABDirectorOpen-market saleCode S · indirect4,013$1.8M@ $447.86Form 4
Jul 1, 2026ALABDirectorOpen-market saleCode S · indirect4,082$1.8M@ $446.91Form 4
Jul 1, 2026ALABDirectorOpen-market saleCode S · indirect4,310$1.9M@ $445.85Form 4
Jul 1, 2026ALABDirectorOpen-market saleCode S · indirect6,048$2.7M@ $444.91Form 4
Jul 1, 2026ALABDirectorOpen-market saleCode S · indirect5,437$2.4M@ $443.82Form 4
Jul 1, 2026ALABDirectorOpen-market saleCode S · indirect4,980$2.2M@ $442.87Form 4
Jul 1, 2026ALABDirectorOpen-market saleCode S · indirect4,468$2.0M@ $441.79Form 4
Jul 1, 2026ALABDirectorOpen-market saleCode S · indirect6,904$3.0M@ $440.86Form 4
Jul 1, 2026ALABDirectorOpen-market saleCode S · indirect4,332$1.9M@ $440.05Form 4
Jul 1, 2026ALABDirectorOpen-market saleCode S · indirect2,955$1.3M@ $438.79Form 4
Jul 1, 2026ALABDirectorOpen-market saleCode S · indirect3,655$1.6M@ $436.82Form 4
Jul 1, 2026ALABDirectorOpen-market saleCode S · indirect2,122$925K@ $435.76Form 4
Jul 1, 2026ALABDirectorOpen-market saleCode S · indirect2,279$991K@ $434.78Form 4
Jul 1, 2026ALABDirectorOpen-market saleCode S · indirect1,574$682K@ $433.43Form 4
Jul 1, 2026ALABDirectorOpen-market saleCode S · indirect3,485$1.5M@ $432.79Form 4
Jul 1, 2026ALABDirectorOpen-market saleCode S · indirect30,141$13.0M@ $430.79Form 4
Jul 1, 2026ALABDirectorOpen-market saleCode S · indirect5,837$2.5M@ $429.58Form 4
Jul 1, 2026ALABDirectorOpen-market saleCode S · indirect734$331K@ $450.94Form 4
Jul 1, 2026ALABDirectorOpen-market saleCode S · indirect570$256K@ $449.89Form 4
Jul 1, 2026ALABDirectorOpen-market saleCode S · indirect1,479$664K@ $448.85Form 4
Jul 1, 2026ALABDirectorOpen-market saleCode S · indirect883$395K@ $447.86Form 4
Jul 1, 2026ALABDirectorOpen-market saleCode S · indirect898$401K@ $446.91Form 4
Jul 1, 2026ALABDirectorOpen-market saleCode S · indirect948$423K@ $445.85Form 4
Jul 1, 2026ALABDirectorOpen-market saleCode S · indirect1,330$592K@ $444.91Form 4
Jul 1, 2026ALABDirectorOpen-market saleCode S · indirect1,197$531K@ $443.82Form 4
Jul 1, 2026ALABDirectorOpen-market saleCode S · indirect1,095$485K@ $442.87Form 4
Jul 1, 2026ALABDirectorOpen-market saleCode S · indirect984$435K@ $441.79Form 4
Jul 1, 2026ALABDirectorOpen-market saleCode S · indirect1,519$670K@ $440.86Form 4
Jul 1, 2026ALABDirectorOpen-market saleCode S · indirect952$419K@ $440.05Form 4
Jul 1, 2026ALABDirectorOpen-market saleCode S · indirect650$285K@ $438.79Form 4
Jul 1, 2026ALABDirectorOpen-market saleCode S · indirect469$205K@ $437.93Form 4
Jul 1, 2026ALABDirectorOpen-market saleCode S · indirect804$351K@ $436.82Form 4
Jul 1, 2026ALABDirectorOpen-market saleCode S · indirect467$203K@ $435.76Form 4
Jul 1, 2026ALABDirectorOpen-market saleCode S · indirect501$218K@ $434.78Form 4
Jul 1, 2026ALABDirectorOpen-market saleCode S · indirect346$150K@ $433.43Form 4
Jul 1, 2026ALABDirectorOpen-market saleCode S · indirect767$332K@ $432.79Form 4
Jul 1, 2026ALABDirectorOpen-market saleCode S · indirect6,630$2.9M@ $430.79Form 4
Jul 1, 2026ALABDirectorOpen-market saleCode S · indirect1,286$552K@ $429.58Form 4
Jul 1, 2026ALABDirectorOpen-market saleCode S · indirect1,527$715K@ $468.00Form 4
Jul 1, 2026ALABDirectorOpen-market saleCode S · indirect995$465K@ $466.90Form 4
Jul 1, 2026ALABDirectorOpen-market saleCode S · indirect343$160K@ $466.14Form 4
Jul 1, 2026ALABDirectorOpen-market saleCode S · indirect1,394$647K@ $464.45Form 4
Jul 1, 2026ALABDirectorOpen-market saleCode S · indirect2,256$1.0M@ $463.35Form 4
Jul 1, 2026ALABDirectorOpen-market saleCode S · indirect2,862$1.3M@ $462.44Form 4
Jul 1, 2026ALABDirectorOpen-market saleCode S · indirect2,129$982K@ $461.47Form 4
Jul 1, 2026ALABDirectorOpen-market saleCode S · indirect1,520$699K@ $460.07Form 4
Jul 1, 2026ALABDirectorOpen-market saleCode S · indirect336$157K@ $467.99Form 4
Jul 1, 2026ALABDirectorOpen-market saleCode S · indirect219$102K@ $466.90Form 4
Jul 1, 2026ALABDirectorOpen-market saleCode S · indirect75$35K@ $466.13Form 4
Jul 1, 2026ALABDirectorOpen-market saleCode S · indirect307$143K@ $464.45Form 4
Jul 1, 2026ALABDirectorOpen-market saleCode S · indirect496$230K@ $463.35Form 4
Jul 1, 2026ALABDirectorOpen-market saleCode S · indirect629$291K@ $462.44Form 4
Jul 1, 2026ALABDirectorOpen-market saleCode S · indirect468$216K@ $461.47Form 4
Jul 1, 2026ALABDirectorOpen-market saleCode S · indirect334$154K@ $460.07Form 4
Jul 1, 2026ALABDirectorOpen-market saleCode S · indirect845$388K@ $459.02Form 4
Jul 1, 2026ALABDirectorOpen-market saleCode S · indirect1,006$461K@ $458.00Form 4
Jul 1, 2026ALABDirectorOpen-market saleCode S · indirect747$341K@ $456.97Form 4
Jul 1, 2026ALABDirectorOpen-market saleCode S · indirect637$290K@ $455.89Form 4
Jul 1, 2026ALABDirectorOpen-market saleCode S · indirect720$328K@ $454.92Form 4
Jul 1, 2026ALABDirectorOpen-market saleCode S · indirect436$198K@ $453.83Form 4
Jul 1, 2026ALABDirectorOpen-market saleCode S · indirect265$120K@ $453.12Form 4
Jul 1, 2026ALABDirectorOpen-market saleCode S · indirect971$439K@ $451.96Form 4
Apr 1, 2026ALABDirectorOpen-market saleCode S · indirect33,000$3.6M@ $107.61Form 4
Apr 1, 2026ALABDirectorOpen-market saleCode S · indirect2,587$288K@ $111.14Form 4
Apr 1, 2026ALABDirectorOpen-market saleCode S · indirect5,060$558K@ $110.21Form 4
Apr 1, 2026ALABDirectorOpen-market saleCode S · indirect15,367$1.7M@ $109.10Form 4
Apr 1, 2026ALABDirectorOpen-market saleCode S · indirect45,668$4.9M@ $108.33Form 4
Apr 1, 2026ALABDirectorOpen-market saleCode S · indirect24,317$2.6M@ $107.44Form 4
Apr 1, 2026ALABDirectorOpen-market saleCode S · indirect57,001$6.1M@ $106.32Form 4
Dec 1, 2025ALABDirectorOpen-market saleCode S · indirect6,309$1.1M@ $172.57Form 4
Dec 1, 2025ALABDirectorOpen-market saleCode S · indirect12,186$2.1M@ $171.57Form 4
Dec 1, 2025ALABDirectorOpen-market saleCode S · indirect13,722$2.3M@ $170.63Form 4
Dec 1, 2025ALABDirectorOpen-market saleCode S · indirect8,872$1.5M@ $169.84Form 4
Dec 1, 2025ALABDirectorOpen-market saleCode S · indirect4,582$772K@ $168.57Form 4
Dec 1, 2025ALABDirectorOpen-market saleCode S · indirect11,158$1.9M@ $167.52Form 4
Dec 1, 2025ALABDirectorOpen-market saleCode S · indirect12,868$2.1M@ $166.67Form 4
Dec 1, 2025ALABDirectorOpen-market saleCode S · indirect38,644$6.4M@ $165.39Form 4
Dec 1, 2025ALABDirectorOpen-market saleCode S · indirect12,468$2.1M@ $164.60Form 4
Dec 1, 2025ALABDirectorOpen-market saleCode S · indirect10,732$1.8M@ $163.68Form 4
Dec 1, 2025ALABDirectorOpen-market saleCode S · indirect2,322$377K@ $162.52Form 4
Dec 1, 2025ALABDirectorOpen-market saleCode S · indirect4,076$659K@ $161.63Form 4
Dec 1, 2025ALABDirectorOpen-market saleCode S · indirect1,068$171K@ $160.54Form 4
Dec 1, 2025ALABDirectorOpen-market saleCode S · indirect963$153K@ $159.29Form 4
Dec 1, 2025ALABDirectorOpen-market saleCode S · indirect425$67K@ $158.11Form 4
Dec 1, 2025ALABDirectorOpen-market saleCode S · indirect807$127K@ $156.88Form 4
Dec 1, 2025ALABDirectorOpen-market saleCode S · indirect1,062$165K@ $155.50Form 4
Dec 1, 2025ALABDirectorOpen-market saleCode S · indirect3,232$500K@ $154.74Form 4
Dec 1, 2025ALABDirectorOpen-market saleCode S · indirect4,504$693K@ $153.80Form 4
Dec 1, 2025ALABDirectorOpen-market saleCode S · indirect1,388$240K@ $172.57Form 4
Dec 1, 2025ALABDirectorOpen-market saleCode S · indirect2,680$460K@ $171.57Form 4
Dec 1, 2025ALABDirectorOpen-market saleCode S · indirect3,019$515K@ $170.63Form 4
Dec 1, 2025ALABDirectorOpen-market saleCode S · indirect1,952$332K@ $169.84Form 4
Dec 1, 2025ALABDirectorOpen-market saleCode S · indirect1,008$170K@ $168.57Form 4
Dec 1, 2025ALABDirectorOpen-market saleCode S · indirect2,455$411K@ $167.52Form 4
Dec 1, 2025ALABDirectorOpen-market saleCode S · indirect2,831$472K@ $166.67Form 4
Dec 1, 2025ALABDirectorOpen-market saleCode S · indirect8,502$1.4M@ $165.39Form 4
Dec 1, 2025ALABDirectorOpen-market saleCode S · indirect2,742$451K@ $164.60Form 4
Dec 1, 2025ALABDirectorOpen-market saleCode S · indirect2,362$387K@ $163.68Form 4
Dec 1, 2025ALABDirectorOpen-market saleCode S · indirect510$83K@ $162.52Form 4
Dec 1, 2025ALABDirectorOpen-market saleCode S · indirect897$145K@ $161.63Form 4
Dec 1, 2025ALABDirectorOpen-market saleCode S · indirect235$38K@ $160.54Form 4
Dec 1, 2025ALABDirectorOpen-market saleCode S · indirect212$34K@ $159.29Form 4
Dec 1, 2025ALABDirectorOpen-market saleCode S · indirect93$15K@ $158.11Form 4
Dec 1, 2025ALABDirectorOpen-market saleCode S · indirect178$28K@ $156.88Form 4
Dec 1, 2025ALABDirectorOpen-market saleCode S · indirect234$36K@ $155.50Form 4
Dec 1, 2025ALABDirectorOpen-market saleCode S · indirect711$110K@ $154.74Form 4
Dec 1, 2025ALABDirectorOpen-market saleCode S · indirect991$152K@ $153.80Form 4

How this page is built

Every row comes from a Form 4 filed with the SEC, which officers, directors and holders of more than 10% of a company’s stock must file within two business days of a trade. Transactions are grouped by the reporting owner’s name as filed (spacing, capitals and punctuation ignored); two different people filing under an identical name would appear together, and one person filing under two spellings appears on two pages.

Open-market totals count code P purchases and code S sales over the last 24 months. The same trade reported on more than one filing is counted once; when another owner (for example a fund and its general partner) reports the identical trade, they are listed beside it. Holdings are the shares owned after the latest purchase, sale, gift or tax-withholding line, shown separately for direct and indirect ownership; an indirect figure is one holding line, not a total across every trust or entity.

This page describes what was filed with the SEC; it is not investment advice or a recommendation to buy or sell any security.