Astera Labs Inc

ALABNASDAQ
$364.62
4.111.14%
At close: Sep 25, 5:00 PM EST
$364.81
0.190.05%
After Hours: Sep 25, 7:59 PM EST

Astera Labs Ownership & Insider Activity

Astera Labs (ALAB) institutional and insider ownership, recent insider transactions and ownership breakdown.

Insiders own 1.7% of shares outstanding. Institutional investors hold 55.9%. Over the past 90 days, insiders made 10 sales worth $209.5M.

Shares Outstanding

173.485M

Shares Float

132.235M

Insider Shares Owned

2.987M

Insider % Owned

1.7%

Institutional Shares Held

96.918M

Institutional % Held

55.9%

Ownership Breakdown

Net Insider Activity by Month

Purchases (90d)

0

Sales (90d)

10

$209.5M total

Net Activity

Net Selling

Net Value (90d)

-$209.5M

Astera Labs Insider Transactions (Last 6 Months)

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DateInsiderTitleTypeSharesPriceValue
Sep 2, 2026Stefan Dyckerhoff—SELL12.499K$274.96$3.4M
Sep 1, 2026MANUEL ALBADIRECTORSELL183.000K$280.13$51.3M

Congressional Trading Activity

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DateMemberPartyChamberActionAmount
Feb 27, 2025Robert BresnahanRHouseSale$1,001 - $15,000
Feb 18, 2025Robert BresnahanRHouseSale$1,001 - $15,000