ALAB
Astera Labs, Inc. Common Stock$253.49-3.52 (-1.37%)Prev Close$257.04·MCap$51.51B·P/E171.28·Vol2.19M·Yield—
▲
Buys (12M)
0
$0.00
▼
Sells (12M)
44
$764.25M
◆
Net Activity
Net Seller
$764.25M
●
Active Insiders
8
last 12 mo
Over the past 12 months, insider activity at Astera Labs, Inc. Common Stock (ALAB) has been exclusively selling, with 0 insider purchases totaling $0.00 and 44 insider sales totaling $764.25M. The most recent insider transaction was by ALBA MANUEL (director), who sold $51.26M worth of shares on Sep 3, 2026. Astera Labs, Inc. Common Stock operates in the Technology sector, within the Semiconductors industry, with a market cap of $51.51B.
ALAB Insider Trading Activity
| Date | Insider | Role | Type | Shares | Avg Price | Value | Shares After |
|---|---|---|---|---|---|---|---|
| Sep 3, 2026 | ALBA MANUEL | director | Sell | 183,000 | $280.13 | $51.26M | 1,271,923 |
| Sep 3, 2026 | Dyckerhoff Stefan A | director | Sell | 12,499 | $274.96 | $3.44M | 302,416 |
| Aug 19, 2026 | Mohan Jitendra | director, officer: Chief Executive Officer | Sell | 90,630 | $340.35 | $30.85M | 1,356,717 |
| Aug 19, 2026 | Mazzara Philip | officer: General Counsel and Secretary | Sell | 6,801 | $340.50 | $2.32M | 103,299 |
| Aug 19, 2026 | Gajendra Sanjay | director, officer: President and COO | Sell | 90,630 | $340.35 | $30.85M | 1,209,090 |
| Aug 10, 2026 | Dyckerhoff Stefan A | director | Sell | 12,499 | $311.83 | $3.90M | 308,952 |
| Jul 6, 2026 | ALBA MANUEL | director | Sell | 180,871 | $443.66 | $80.25M | 1,418,661 |
| Jul 2, 2026 | Dyckerhoff Stefan A | director | Sell | 12,499 | $450.00 | $5.62M | 311,399 |
| Jun 26, 2026 | Mayer Bethany | director | Sell | 686 | $395.04 | $271.0K | 6,137 |
| Jun 8, 2026 | LAZAR JACK R | director | Sell | 10,000 | $355.17 | $3.55M | 84,809 |
| Jun 5, 2026 | Dyckerhoff Stefan A | director | Sell | 12,499 | $364.35 | $4.55M | 320,751 |
| May 26, 2026 | Gajendra Sanjay | director, officer: President and COO | Sell | 400,000 | $290.30 | $116.12M | 5,327,504 |
| May 26, 2026 | Mazzara Philip | officer: General Counsel and Secretary | Sell | 796 | $291.03 | $231.7K | 103,343 |
| May 21, 2026 | Gajendra Sanjay | director, officer: President and COO | Sell | 240,000 | $249.29 | $59.83M | 5,561,374 |
| May 20, 2026 | Gajendra Sanjay | director, officer: President and COO | Sell | 95,444 | $225.02 | $21.48M | 1,511,897 |
| May 20, 2026 | Mazzara Philip | officer: General Counsel and Secretary | Sell | 14,076 | $231.78 | $3.26M | 109,011 |
| May 20, 2026 | Mohan Jitendra | director, officer: Chief Executive Officer | Sell | 235,395 | $224.18 | $52.77M | 3,927,187 |
| May 11, 2026 | Dyckerhoff Stefan A | director | Sell | 12,499 | $200.03 | $2.50M | 332,160 |
| May 11, 2026 | Mohan Jitendra | director, officer: Chief Executive Officer | Sell | 139,951 | $200.16 | $28.01M | 3,989,757 |
| May 11, 2026 | Gajendra Sanjay | director, officer: President and COO | Sell | 250,053 | $198.27 | $49.58M | 5,859,488 |
| Apr 21, 2026 | Dyckerhoff Stefan A | director | Sell | 24,998 | $175.06 | $4.38M | 345,331 |
| Apr 21, 2026 | Mohan Jitendra | director, officer: Chief Executive Officer | Sell | 335,881 | $172.24 | $57.85M | 4,387,159 |
| Apr 16, 2026 | Mohan Jitendra | director, officer: Chief Executive Officer | Sell | 2,967 | $174.60 | $518.0K | 4,405,215 |
| Apr 14, 2026 | Mohan Jitendra | director, officer: Chief Executive Officer | Sell | 123,750 | $149.68 | $18.52M | 4,432,709 |
| Apr 3, 2026 | ALBA MANUEL | director | Sell | 183,000 | $107.61 | $19.69M | 1,517,497 |
| Apr 3, 2026 | Mazzara Philip | officer: General Counsel and Secretary | Sell | 10,000 | $107.77 | $1.08M | 124,984 |
| Mar 19, 2026 | Mohan Jitendra | director, officer: Chief Executive Officer | Sell | 157,500 | $131.58 | $20.72M | 4,680,478 |
| Mar 17, 2026 | LAZAR JACK R | director | Sell | 2,500 | $130.00 | $325.0K | 84,851 |
| Mar 9, 2026 | LAZAR JACK R | director | Sell | 7,500 | $119.80 | $898.5K | 93,250 |
| Feb 19, 2026 | Gajendra Sanjay | director, officer: President and COO | Sell | 94,971 | $123.81 | $11.76M | 1,620,431 |
| Feb 19, 2026 | Mazzara Philip | officer: General Counsel and Secretary | Sell | 4,380 | $123.53 | $541.1K | 142,624 |
| Feb 19, 2026 | Mohan Jitendra | director, officer: Chief Executive Officer | Sell | 85,786 | $123.54 | $10.60M | 1,541,869 |
| Feb 19, 2026 | Tate Michael Truett | officer: Chief Financial Officer | Sell | 10,840 | $123.53 | $1.34M | 203,331 |
| Feb 17, 2026 | Mazzara Philip | General Counsel and Secretary | Sell | 4,849 | $123.80 | $600.3K | 0 |
| Feb 17, 2026 | Mohan Jitendra | Chief Executive Officer | Sell | 94,971 | $123.81 | $11.76M | 0 |
| Feb 17, 2026 | Tate Michael Truett | Chief Financial Officer | Sell | 12,001 | $123.81 | $1.49M | 0 |
| Jan 6, 2026 | Mazzara Philip | officer: General Counsel and Secretary | Sell | 9,200 | $178.47 | $1.64M | 146,340 |
| Jan 2, 2026 | Mazzara Philip | General Counsel and Secretary | Sell | 10,000 | $178.41 | $1.78M | 0 |
| Dec 1, 2025 | ALBA MANUEL | Director | Sell | 183,000 | $166.18 | $30.41M | 0 |
| Nov 20, 2025 | LAZAR JACK R | Director | Sell | 2,500 | $149.55 | $373.9K | 0 |
| Nov 17, 2025 | Gajendra Sanjay | President and COO | Sell | 90,459 | $144.69 | $13.09M | 0 |
| Nov 17, 2025 | Mazzara Philip | General Counsel and Secretary | Sell | 4,620 | $144.69 | $668.5K | 0 |
| Nov 17, 2025 | Tate Michael Truett | Chief Financial Officer | Sell | 11,430 | $144.69 | $1.65M | 0 |
| Oct 1, 2025 | Mazzara Philip | General Counsel and Secretary | Sell | 10,000 | $192.16 | $1.92M | 0 |
| Sep 2, 2025 | ALBA MANUEL | Director | Sell | 183,000 | $173.27 | $31.71M | 0 |
| Aug 28, 2025 | Mazzara Philip | General Counsel and Secretary | Sell | 10,000 | $188.70 | $1.89M | 0 |
| Aug 27, 2025 | LAZAR JACK R | Director | Sell | 22,500 | $178.42 | $4.01M | 0 |
| Aug 18, 2025 | Gajendra Sanjay | President and COO | Sell | 91,441 | $183.51 | $16.78M | 0 |
| Aug 18, 2025 | Mazzara Philip | General Counsel and Secretary | Sell | 7,237 | $183.51 | $1.33M | 0 |
| Aug 18, 2025 | Tate Michael Truett | Chief Financial Officer | Sell | 18,861 | $183.51 | $3.46M | 0 |
Showing 1–50 of 128
1 / 3
ALAB Insider Buying Activity
The following table shows recent insider purchases of Astera Labs, Inc. Common Stock (ALAB) stock reported via SEC Form 4 filings.
No insider buying activity found for ALAB in the last 12 months.
ALAB Insider Selling Activity
The following table shows recent insider sales of Astera Labs, Inc. Common Stock (ALAB) stock reported via SEC Form 4 filings.
| Date | Insider | Role | Type | Shares | Avg Price | Value | Shares After |
|---|---|---|---|---|---|---|---|
| Sep 3, 2026 | ALBA MANUEL | director | Sell | 183,000 | $280.13 | $51.26M | 1,271,923 |
| Sep 3, 2026 | Dyckerhoff Stefan A | director | Sell | 12,499 | $274.96 | $3.44M | 302,416 |
| Aug 19, 2026 | Mohan Jitendra | director, officer: Chief Executive Officer | Sell | 90,630 | $340.35 | $30.85M | 1,356,717 |
| Aug 19, 2026 | Mazzara Philip | officer: General Counsel and Secretary | Sell | 6,801 | $340.50 | $2.32M | 103,299 |
| Aug 19, 2026 | Gajendra Sanjay | director, officer: President and COO | Sell | 90,630 | $340.35 | $30.85M | 1,209,090 |
| Aug 10, 2026 | Dyckerhoff Stefan A | director | Sell | 12,499 | $311.83 | $3.90M | 308,952 |
| Jul 6, 2026 | ALBA MANUEL | director | Sell | 180,871 | $443.66 | $80.25M | 1,418,661 |
| Jul 2, 2026 | Dyckerhoff Stefan A | director | Sell | 12,499 | $450.00 | $5.62M | 311,399 |
| Jun 26, 2026 | Mayer Bethany | director | Sell | 686 | $395.04 | $271.0K | 6,137 |
| Jun 8, 2026 | LAZAR JACK R | director | Sell | 10,000 | $355.17 | $3.55M | 84,809 |
| Jun 5, 2026 | Dyckerhoff Stefan A | director | Sell | 12,499 | $364.35 | $4.55M | 320,751 |
| May 26, 2026 | Gajendra Sanjay | director, officer: President and COO | Sell | 400,000 | $290.30 | $116.12M | 5,327,504 |
| May 26, 2026 | Mazzara Philip | officer: General Counsel and Secretary | Sell | 796 | $291.03 | $231.7K | 103,343 |
| May 21, 2026 | Gajendra Sanjay | director, officer: President and COO | Sell | 240,000 | $249.29 | $59.83M | 5,561,374 |
| May 20, 2026 | Gajendra Sanjay | director, officer: President and COO | Sell | 95,444 | $225.02 | $21.48M | 1,511,897 |
| May 20, 2026 | Mazzara Philip | officer: General Counsel and Secretary | Sell | 14,076 | $231.78 | $3.26M | 109,011 |
| May 20, 2026 | Mohan Jitendra | director, officer: Chief Executive Officer | Sell | 235,395 | $224.18 | $52.77M | 3,927,187 |
| May 11, 2026 | Dyckerhoff Stefan A | director | Sell | 12,499 | $200.03 | $2.50M | 332,160 |
| May 11, 2026 | Mohan Jitendra | director, officer: Chief Executive Officer | Sell | 139,951 | $200.16 | $28.01M | 3,989,757 |
| May 11, 2026 | Gajendra Sanjay | director, officer: President and COO | Sell | 250,053 | $198.27 | $49.58M | 5,859,488 |
| Apr 21, 2026 | Dyckerhoff Stefan A | director | Sell | 24,998 | $175.06 | $4.38M | 345,331 |
| Apr 21, 2026 | Mohan Jitendra | director, officer: Chief Executive Officer | Sell | 335,881 | $172.24 | $57.85M | 4,387,159 |
| Apr 16, 2026 | Mohan Jitendra | director, officer: Chief Executive Officer | Sell | 2,967 | $174.60 | $518.0K | 4,405,215 |
| Apr 14, 2026 | Mohan Jitendra | director, officer: Chief Executive Officer | Sell | 123,750 | $149.68 | $18.52M | 4,432,709 |
| Apr 3, 2026 | ALBA MANUEL | director | Sell | 183,000 | $107.61 | $19.69M | 1,517,497 |
| Apr 3, 2026 | Mazzara Philip | officer: General Counsel and Secretary | Sell | 10,000 | $107.77 | $1.08M | 124,984 |
| Mar 19, 2026 | Mohan Jitendra | director, officer: Chief Executive Officer | Sell | 157,500 | $131.58 | $20.72M | 4,680,478 |
| Mar 17, 2026 | LAZAR JACK R | director | Sell | 2,500 | $130.00 | $325.0K | 84,851 |
| Mar 9, 2026 | LAZAR JACK R | director | Sell | 7,500 | $119.80 | $898.5K | 93,250 |
| Feb 19, 2026 | Gajendra Sanjay | director, officer: President and COO | Sell | 94,971 | $123.81 | $11.76M | 1,620,431 |
| Feb 19, 2026 | Mazzara Philip | officer: General Counsel and Secretary | Sell | 4,380 | $123.53 | $541.1K | 142,624 |
| Feb 19, 2026 | Mohan Jitendra | director, officer: Chief Executive Officer | Sell | 85,786 | $123.54 | $10.60M | 1,541,869 |
| Feb 19, 2026 | Tate Michael Truett | officer: Chief Financial Officer | Sell | 10,840 | $123.53 | $1.34M | 203,331 |
| Feb 17, 2026 | Mazzara Philip | General Counsel and Secretary | Sell | 4,849 | $123.80 | $600.3K | 0 |
| Feb 17, 2026 | Mohan Jitendra | Chief Executive Officer | Sell | 94,971 | $123.81 | $11.76M | 0 |
| Feb 17, 2026 | Tate Michael Truett | Chief Financial Officer | Sell | 12,001 | $123.81 | $1.49M | 0 |
| Jan 6, 2026 | Mazzara Philip | officer: General Counsel and Secretary | Sell | 9,200 | $178.47 | $1.64M | 146,340 |
| Jan 2, 2026 | Mazzara Philip | General Counsel and Secretary | Sell | 10,000 | $178.41 | $1.78M | 0 |
| Dec 1, 2025 | ALBA MANUEL | Director | Sell | 183,000 | $166.18 | $30.41M | 0 |
| Nov 20, 2025 | LAZAR JACK R | Director | Sell | 2,500 | $149.55 | $373.9K | 0 |
| Nov 17, 2025 | Gajendra Sanjay | President and COO | Sell | 90,459 | $144.69 | $13.09M | 0 |
| Nov 17, 2025 | Mazzara Philip | General Counsel and Secretary | Sell | 4,620 | $144.69 | $668.5K | 0 |
| Nov 17, 2025 | Tate Michael Truett | Chief Financial Officer | Sell | 11,430 | $144.69 | $1.65M | 0 |
| Oct 1, 2025 | Mazzara Philip | General Counsel and Secretary | Sell | 10,000 | $192.16 | $1.92M | 0 |
| Sep 2, 2025 | ALBA MANUEL | Director | Sell | 183,000 | $173.27 | $31.71M | 0 |
| Aug 28, 2025 | Mazzara Philip | General Counsel and Secretary | Sell | 10,000 | $188.70 | $1.89M | 0 |
| Aug 27, 2025 | LAZAR JACK R | Director | Sell | 22,500 | $178.42 | $4.01M | 0 |
| Aug 18, 2025 | Gajendra Sanjay | President and COO | Sell | 91,441 | $183.51 | $16.78M | 0 |
| Aug 18, 2025 | Mazzara Philip | General Counsel and Secretary | Sell | 7,237 | $183.51 | $1.33M | 0 |
| Aug 18, 2025 | Tate Michael Truett | Chief Financial Officer | Sell | 18,861 | $183.51 | $3.46M | 0 |
ALAB Insiders
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