Astera Labs, Inc. (ALAB)
Data as of , from SEC Form 4 filings.
See up to 3 months of ALAB. The 7-day demo opens the 1M and 3M ranges and puts ALAB on your watchlist.
Start 7-day demoLatest ALAB insider trades
About Astera Labs, Inc. (ALAB)
Astera Labs Inc designs and delivers semiconductor-based connectivity solutions for cloud and AI infrastructure. Its Intelligent Connectivity Platform integrates semiconductor technology, microcontrollers, sensors, and software to enhance performance, scalability, and data management. The company offers products such as integrated circuits (ICs), boards, and modules, catering to hyperscalers and system OEMs. The company's solutions focus on data, network, and memory management in AI-driven platforms. Geographically, the company operates in Singapore, China, Taiwan, and United States, of which maximum revenue is derived from United States.
- SAN JOSE, CA
- 756
- 2024
- XNAS
ALAB Form 4 activity by transaction type, last 90 days
| Form 4 transaction type | Transactions | Shares | Total value |
|---|---|---|---|
| Open-market sale | 102 | 408,558 | $127.31M |
| Grant or award | 4 | 1,659 |
Dollar totals cover purchases and sales only (codes P and S). Grants, option exercises, gifts and tax withholding are counted in shares, because none of them is a trade at a market price.
ALAB insider transactions (Form 4)
175122 Form 4 filings on record, the earliest from Oct 2, 2024, newest first. Filing history page 3 of 3.
| Date | Insider | Transaction | Security | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Sanjay Gajendra - Officer | Gift | Common Stock | 480,668 | $0.00 | - | |
| Sanjay Gajendra - Officer | Gift | Common Stock | 480,668 | $0.00 | - | |
| Manuel Alba - Director | Open-market sale | Common Stock | 6,717 | $168.23 | $1.13M | |
| Manuel Alba - Director | Open-market sale | Common Stock | 10,586 | $168.96 | $1.79M | |
| Manuel Alba - Director | Open-market sale | Common Stock | 10,108 | $170.10 | $1.72M | |
| Manuel Alba - Director | Open-market sale | Common Stock | 11,646 | $171.16 | $1.99M | |
| Manuel Alba - Director | Open-market sale | Common Stock | 17,373 | $172.06 | $2.99M | |
| Manuel Alba - Director | Open-market sale | Common Stock | 22,459 | $173.12 | $3.89M | |
| Manuel Alba - Director | Open-market sale | Common Stock | 36,288 | $174.02 | $6.31M | |
| Manuel Alba - Director | Open-market sale | Common Stock | 4,006 | $175.04 | $701K | |
| Manuel Alba - Director | Open-market sale | Common Stock | 9,622 | $176.23 | $1.70M | |
| Manuel Alba - Director | Open-market sale | Common Stock | 13,475 | $177.03 | $2.39M | |
| Manuel Alba - Director | Open-market sale | Common Stock | 1,870 | $178.22 | $333K | |
| Manuel Alba - Director | Open-market sale | Common Stock | 3,262 | $179.25 | $585K | |
| Manuel Alba - Director | Open-market sale | Common Stock | 2,588 | $180.10 | $466K | |
| Manuel Alba - Director | Open-market sale | Common Stock | 1,478 | $168.23 | $249K | |
| Manuel Alba - Director | Open-market sale | Common Stock | 2,329 | $168.96 | $394K | |
| Manuel Alba - Director | Open-market sale | Common Stock | 2,224 | $170.10 | $378K | |
| Manuel Alba - Director | Open-market sale | Common Stock | 2,562 | $171.16 | $439K | |
| Manuel Alba - Director | Open-market sale | Common Stock | 3,822 | $172.06 | $658K | |
| Manuel Alba - Director | Open-market sale | Common Stock | 4,941 | $173.12 | $855K | |
| Manuel Alba - Director | Open-market sale | Common Stock | 7,983 | $174.02 | $1.39M | |
| Manuel Alba - Director | Open-market sale | Common Stock | 882 | $175.04 | $154K | |
| Manuel Alba - Director | Open-market sale | Common Stock | 2,116 | $176.23 | $373K | |
| Manuel Alba - Director | Open-market sale | Common Stock | 2,965 | $177.03 | $525K | |
| Manuel Alba - Director | Open-market sale | Common Stock | 411 | $178.22 | $73K | |
| Manuel Alba - Director | Open-market sale | Common Stock | 718 | $179.25 | $129K | |
| Manuel Alba - Director | Open-market sale | Common Stock | 569 | $180.10 | $102K | |
| Philip Mazzara - Officer | Open-market sale | Common Stock | 100 | $182.55 | $18K | |
| Philip Mazzara - Officer | Open-market sale | Common Stock | 339 | $185.70 | $63K | |
| Philip Mazzara - Officer | Open-market sale | Common Stock | 800 | $186.37 | $149K | |
| Philip Mazzara - Officer | Open-market sale | Common Stock | 1,716 | $187.57 | $322K | |
| Philip Mazzara - Officer | Open-market sale | Common Stock | 2,993 | $188.88 | $565K | |
| Philip Mazzara - Officer | Open-market sale | Common Stock | 2,852 | $189.65 | $541K | |
| Philip Mazzara - Officer | Open-market sale | Common Stock | 1,200 | $190.50 | $229K | |
 Jack R. Lazar - Director | Open-market sale | Common Stock | 1,553 | $176.73 | $274K | |
| Jack R. Lazar - Director | Open-market sale | Common Stock | 8,718 | $177.73 | $1.55M | |
| Jack R. Lazar - Director | Open-market sale | Common Stock | 8,706 | $178.83 | $1.56M | |
| Jack R. Lazar - Director | Open-market sale | Common Stock | 3,450 | $179.79 | $620K | |
| Jack R. Lazar - Director | Open-market sale | Common Stock | 73 | $183.09 | $13K | |
| Jitendra Mohan - Officer | Gift | Common Stock | 150,000 | $0.00 | - | |
| Sanjay Gajendra - Officer | Open-market sale | Common Stock | 46,890 | $183.83 | $8.62M | |
| Sanjay Gajendra - Officer | Open-market sale | Common Stock | 44,551 | $183.17 | $8.16M | |
| Philip Mazzara - Officer | Open-market sale | Common Stock | 3,710 | $183.83 | $682K | |
| Philip Mazzara - Officer | Open-market sale | Common Stock | 3,527 | $183.17 | $646K | |
| Jitendra Mohan - Officer | Open-market sale | Common Stock | 46,890 | $183.83 | $8.62M | |
| Jitendra Mohan - Officer | Open-market sale | Common Stock | 44,551 | $183.17 | $8.16M | |
| Michael Truett Tate - Officer | Open-market sale | Common Stock | 9,668 | $183.83 | $1.78M | |
| Michael Truett Tate - Officer | Open-market sale | Common Stock | 9,193 | $183.17 | $1.68M | |
| Michael Truett Tate - Officer | Gift | Common Stock | 55,785 | $0.00 | - | |
| Michael Truett Tate - Officer | Gift | Common Stock | 55,785 | $0.00 | - | |
| Stefan A. Dyckerhoff | Gift | Common Stock | 11,000 | $0.00 | - | |
| Michael Truett Tate - Officer | Open-market sale | Common Stock | 66,561 | $190.82 | $12.70M | |
| Michael Truett Tate - Officer | Open-market sale | Common Stock | 32,374 | $191.92 | $6.21M | |
| Michael Truett Tate - Officer | Open-market sale | Common Stock | 1,065 | $192.52 | $205K | |
| Jitendra Mohan - Officer | Open-market sale | Common Stock | 25,423 | $170.33 | $4.33M | |
| Jitendra Mohan - Officer | Open-market sale | Common Stock | 25,414 | $170.33 | $4.33M | |
| Jitendra Mohan - Officer | Open-market sale | Common Stock | 25,420 | $170.33 | $4.33M | |
| Jitendra Mohan - Officer | Open-market sale | Common Stock | 25,420 | $170.33 | $4.33M | |
| Jitendra Mohan - Officer | Open-market sale | Common Stock | 25,420 | $170.33 | $4.33M | |
| Jitendra Mohan - Officer | Open-market sale | Common Stock | 25,420 | $170.33 | $4.33M | |
| Sanjay Gajendra - Officer | Open-market sale | Common Stock | 5,375 | $165.75 | $891K | |
| Sanjay Gajendra - Officer | Open-market sale | Common Stock | 17,587 | $166.83 | $2.93M | |
| Sanjay Gajendra - Officer | Open-market sale | Common Stock | 28,478 | $167.57 | $4.77M | |
| Sanjay Gajendra - Officer | Open-market sale | Common Stock | 42,149 | $168.71 | $7.11M | |
| Sanjay Gajendra - Officer | Open-market sale | Common Stock | 32,363 | $169.67 | $5.49M | |
| Sanjay Gajendra - Officer | Open-market sale | Common Stock | 79,591 | $170.67 | $13.58M | |
| Sanjay Gajendra - Officer | Open-market sale | Common Stock | 43,127 | $171.65 | $7.40M | |
| Sanjay Gajendra - Officer | Open-market sale | Common Stock | 22,430 | $172.53 | $3.87M | |
| Sanjay Gajendra - Officer | Open-market sale | Common Stock | 5,900 | $173.73 | $1.03M | |
| Sanjay Gajendra - Officer | Open-market sale | Common Stock | 3,000 | $174.89 | $525K | |
| Stefan A. Dyckerhoff | Open-market sale | Common Stock | 10,940 | $172.86 | $1.89M | |
| Stefan A. Dyckerhoff | Open-market sale | Common Stock | 438 | $172.86 | $76K | |
| Stefan A. Dyckerhoff | Open-market sale | Common Stock | 13,963 | $173.86 | $2.43M | |
| Stefan A. Dyckerhoff | Open-market sale | Common Stock | 559 | $173.86 | $97K | |
| Stefan A. Dyckerhoff | Open-market sale | Common Stock | 97 | $174.52 | $17K | |
| Stefan A. Dyckerhoff | Open-market sale | Common Stock | 3 | $174.52 | $524 | |
| Stefan A. Dyckerhoff | Open-market sale | Common Stock | 25,000 | $175.26 | $4.38M | |
| Stefan A. Dyckerhoff | Open-market sale | Common Stock | 1,000 | $175.26 | $175K | |
| Michael Truett Tate - Officer | Open-market sale | Common Stock | 43,184 | $169.61 | $7.32M | |
| Michael Truett Tate - Officer | Open-market sale | Common Stock | 7,550 | $170.34 | $1.29M | |
| Michael Truett Tate - Officer | Open-market sale | Common Stock | 15,141 | $171.48 | $2.60M | |
| Michael Truett Tate - Officer | Open-market sale | Common Stock | 34,125 | $173.82 | $5.93M | |
| Michael Truett Tate - Officer | Gift | Common Stock | 7,500 | $0.00 | - | |
| Michael Truett Tate - Officer | Gift | Common Stock | 10,000 | $0.00 | - | |
| Philip Mazzara - Officer | Grant or award | Common Stock | 16,214 | $0.00 | - | |
| Michael Truett Tate - Officer | Grant or award | Common Stock | 43,238 | $0.00 | - | |
| Jitendra Mohan - Officer | Open-market sale | Common Stock | 12,708 | $112.72 | $1.43M | |
| Jitendra Mohan - Officer | Open-market sale | Common Stock | 12,710 | $112.72 | $1.43M | |
| Jitendra Mohan - Officer | Open-market sale | Common Stock | 12,710 | $112.72 | $1.43M | |
| Jitendra Mohan - Officer | Open-market sale | Common Stock | 12,710 | $112.72 | $1.43M | |
| Jitendra Mohan - Officer | Open-market sale | Common Stock | 12,710 | $112.72 | $1.43M | |
| Jitendra Mohan - Officer | Open-market sale | Common Stock | 12,710 | $112.72 | $1.43M | |
| Manuel Alba - Director | Open-market sale | Common Stock | 13,259 | $111.00 | $1.47M | |
| Jitendra Mohan - Officer | Open-market sale | Common Stock | 13,418 | $94.37 | $1.27M | |
| Jitendra Mohan - Officer | Open-market sale | Common Stock | 13,417 | $94.37 | $1.27M | |
| Jitendra Mohan - Officer | Open-market sale | Common Stock | 13,417 | $94.37 | $1.27M | |
| Jitendra Mohan - Officer | Open-market sale | Common Stock | 13,417 | $94.37 | $1.27M | |
| Jitendra Mohan - Officer | Open-market sale | Common Stock | 13,417 | $94.37 | $1.27M | |
| Jitendra Mohan - Officer | Open-market sale | Common Stock | 13,417 | $94.37 | $1.27M | |
| Jitendra Mohan - Officer | Open-market sale | Common Stock | 7,625 | $100.25 | $764K | |
| Jitendra Mohan - Officer | Open-market sale | Common Stock | 7,626 | $100.25 | $765K | |
| Jitendra Mohan - Officer | Open-market sale | Common Stock | 7,626 | $100.25 | $765K | |
| Jitendra Mohan - Officer | Open-market sale | Common Stock | 7,626 | $100.25 | $765K | |
| Jitendra Mohan - Officer | Open-market sale | Common Stock | 7,626 | $100.25 | $765K | |
| Jitendra Mohan - Officer | Open-market sale | Common Stock | 7,626 | $100.25 | $765K | |
| Sanjay Gajendra - Officer | Open-market sale | Common Stock | 86,685 | $98.52 | $8.54M | |
| Sanjay Gajendra - Officer | Open-market sale | Common Stock | 38,315 | $99.21 | $3.80M | |
| Sanjay Gajendra - Officer | Open-market sale | Common Stock | 20,000 | $98.21 | $1.96M | |
| Sanjay Gajendra - Officer | Open-market sale | Common Stock | 20,000 | $98.22 | $1.96M | |
| Jitendra Mohan - Officer | Open-market sale | Common Stock | 1,162 | $100.01 | $116K | |
| Jitendra Mohan - Officer | Open-market sale | Common Stock | 1,164 | $100.01 | $116K | |
| Jitendra Mohan - Officer | Open-market sale | Common Stock | 1,164 | $100.01 | $116K | |
| Jitendra Mohan - Officer | Open-market sale | Common Stock | 1,164 | $100.01 | $116K | |
| Jitendra Mohan - Officer | Open-market sale | Common Stock | 1,164 | $100.01 | $116K | |
| Jitendra Mohan - Officer | Open-market sale | Common Stock | 1,164 | $100.01 | $116K | |
| Jitendra Mohan - Officer | Open-market sale | Common Stock | 1,882 | $102.46 | $193K | |
| Jitendra Mohan - Officer | Open-market sale | Common Stock | 1,880 | $102.46 | $193K | |
| Jitendra Mohan - Officer | Open-market sale | Common Stock | 1,880 | $102.46 | $193K | |
| Jitendra Mohan - Officer | Open-market sale | Common Stock | 1,880 | $102.46 | $193K | |
| Jitendra Mohan - Officer | Open-market sale | Common Stock | 1,880 | $102.46 | $193K | |
| Jitendra Mohan - Officer | Open-market sale | Common Stock | 1,880 | $102.46 | $193K | |
| Manuel Alba - Director | Open-market sale | Common Stock | 4,278 | $88.71 | $380K | |
| Manuel Alba - Director | Open-market sale | Common Stock | 2,819 | $89.58 | $253K | |
| Manuel Alba - Director | Open-market sale | Common Stock | 2,448 | $90.62 | $222K | |
| Manuel Alba - Director | Open-market sale | Common Stock | 1,654 | $91.62 | $152K | |
| Manuel Alba - Director | Open-market sale | Common Stock | 801 | $92.37 | $74K | |
| Manuel Alba - Director | Open-market sale | Common Stock | 18,179 | $88.71 | $1.61M | |
| Manuel Alba - Director | Open-market sale | Common Stock | 11,980 | $89.58 | $1.07M | |
| Manuel Alba - Director | Open-market sale | Common Stock | 10,404 | $90.62 | $943K | |
| Manuel Alba - Director | Open-market sale | Common Stock | 7,030 | $91.62 | $644K | |
| Manuel Alba - Director | Open-market sale | Common Stock | 3,407 | $92.37 | $315K | |
| Manuel Alba - Director | Open-market sale | Common Stock | 195 | $89.74 | $17K | |
| Manuel Alba - Director | Open-market sale | Common Stock | 837 | $90.59 | $76K | |
| Manuel Alba - Director | Open-market sale | Common Stock | 543 | $91.49 | $50K | |
| Manuel Alba - Director | Open-market sale | Common Stock | 413 | $92.38 | $38K | |
| Manuel Alba - Director | Open-market sale | Common Stock | 3 | $93.14 | $279 | |
| Manuel Alba - Director | Open-market sale | Common Stock | 2,835 | $89.74 | $254K | |
| Manuel Alba - Director | Open-market sale | Common Stock | 12,185 | $90.58 | $1.10M | |
| Manuel Alba - Director | Open-market sale | Common Stock | 7,914 | $91.49 | $724K | |
| Manuel Alba - Director | Open-market sale | Common Stock | 6,018 | $92.38 | $556K | |
| Manuel Alba - Director | Open-market sale | Common Stock | 48 | $93.14 | $4K | |
| Manuel Alba - Director | Open-market sale | Common Stock | 2,467 | $100.63 | $248K | |
| Manuel Alba - Director | Open-market sale | Common Stock | 1,242 | $101.25 | $126K | |
| Manuel Alba - Director | Open-market sale | Common Stock | 10,934 | $100.63 | $1.10M | |
| Manuel Alba - Director | Open-market sale | Common Stock | 5,507 | $101.25 | $558K | |
| Jack R. Lazar - Director | Grant or award | Common Stock | 2,351 | $0.00 | - | |
 Craig H. Barratt - Director | Grant or award | Common Stock | 2,351 | $0.00 | - | |
| Manuel Alba - Director | Grant or award | Common Stock | 2,351 | $0.00 | - | |
| Manuel Alba - Director | Open-market sale | Common Stock | 300 | $100.00 | $30K | |
| Manuel Alba - Director | Open-market sale | Common Stock | 300 | $100.00 | $30K | |
| Manuel Alba - Director | Open-market sale | Common Stock | 200 | $59.86 | $12K | |
| Manuel Alba - Director | Open-market sale | Common Stock | 600 | $61.79 | $37K | |
| Manuel Alba - Director | Open-market sale | Common Stock | 3,001 | $62.37 | $187K | |
| Manuel Alba - Director | Open-market sale | Common Stock | 5,162 | $63.68 | $329K | |
| Manuel Alba - Director | Open-market sale | Common Stock | 2,937 | $64.26 | $189K | |
| Manuel Alba - Director | Open-market sale | Common Stock | 100 | $65.14 | $7K | |
| Manuel Alba - Director | Open-market sale | Common Stock | 600 | $59.91 | $36K | |
| Manuel Alba - Director | Open-market sale | Common Stock | 2,100 | $61.68 | $130K | |
| Manuel Alba - Director | Open-market sale | Common Stock | 12,779 | $62.34 | $797K | |
| Manuel Alba - Director | Open-market sale | Common Stock | 19,654 | $63.62 | $1.25M | |
| Manuel Alba - Director | Open-market sale | Common Stock | 14,867 | $64.18 | $954K | |
| Manuel Alba - Director | Open-market sale | Common Stock | 1,000 | $65.09 | $65K | |
| Manuel Alba - Director | Open-market sale | Common Stock | 4,036 | $55.97 | $226K | |
| Manuel Alba - Director | Open-market sale | Common Stock | 1,963 | $56.97 | $112K | |
| Manuel Alba - Director | Open-market sale | Common Stock | 1,401 | $58.01 | $81K | |
| Manuel Alba - Director | Open-market sale | Common Stock | 600 | $58.89 | $35K | |
| Manuel Alba - Director | Open-market sale | Common Stock | 14,137 | $55.95 | $791K | |
| Manuel Alba - Director | Open-market sale | Common Stock | 6,526 | $56.87 | $371K | |
| Manuel Alba - Director | Open-market sale | Common Stock | 5,337 | $57.88 | $309K | |
| Manuel Alba - Director | Open-market sale | Common Stock | 2,900 | $58.67 | $170K | |
| Manuel Alba - Director | Open-market sale | Common Stock | 100 | $59.54 | $6K | |
| Michael Truett Tate - Officer | Gift | Common Stock | 30,000 | $0.00 | - | |
| Michael Truett Tate - Officer | Gift | Common Stock | 10,000 | $0.00 | - | |
| Michael Truett Tate - Officer | Gift | Common Stock | 10,000 | $0.00 | - |
See every ALAB filing on record
These pages show the latest 90 of 122 Form 4 filings on record. The 7-day demo shows all 122, and sign-up brings you back to this table.
Item 2.02, 9.01
Item 5.07
Item 2.02, 9.01
Recent ALAB Form 144 notices of proposed sale
3An insider files Form 144 before selling restricted or control stock. It announces a planned sale. If the sale goes ahead, it shows up later on a Form 4.
| Filed | Filer | Relationship | Shares | Market value | Notice |
|---|---|---|---|---|---|
| Dyckerhoff Stefan A | Affiliate | 12,499 | $4.70M | View on EDGAR | |
| Dyckerhoff Stefan A | Affiliate | 12,499 |
ALAB insider trading FAQ
What is the latest insider trade for ALAB?
Astera Labs, Inc. (ALAB) had 10 insider filings in the last 90 days, with the most recent on 2026-10-09. The full record for ALAB runs to 122 Form 4 filings, the earliest from 2024-10-02. InsiderAlpha adds new Form 4, Form 144 and 8-K filings as they arrive from SEC EDGAR.
How many insiders are buying ALAB stock?
No insider purchases of ALAB were filed in the last 90 days.
How many insiders are selling ALAB stock?
102 insider sales of ALAB were filed in the last 90 days, totaling $127.31M.
Where can I see ALAB SEC filings (Form 4, 10-K, 10-Q, 8-K)?
This page collects ALAB Form 4 insider transactions, Form 144 sale notices and 8-K filings in one place. Annual 10-K and quarterly 10-Q reports live on the company's SEC EDGAR page.
More Information Technology companies with insider activity
Recent insider filings
10The EDGAR links open each original Form 4, so you can check any number on this page against the filing it came from.
- - Craig H. Barratt view on EDGAR
- - Michael E. Hurlston view on EDGAR
- - Stefan A. Dyckerhoff view on EDGAR
- - Stefan A. Dyckerhoff view on EDGAR
- - Manuel Alba view on EDGAR
- - Sanjay Gajendra view on EDGAR
- - Philip Mazzara view on EDGAR
- - Jitendra Mohan view on EDGAR
- - Stefan A. Dyckerhoff view on EDGAR
Related companies with recent insider activity
Learn more
- Insider selling: signal or noise?
- Why most insider sales are routine, and the few patterns worth a second look.
- Form 144 vs Form 4
- A Form 144 announces a planned sale; the Form 4 reports it after it happens.
- Insider activity in Information Technology
- Where ALAB's peers are being bought and sold.
- Every recent Form 4
- The market-wide feed, updated as filings arrive from SEC EDGAR.
Follow ALAB with a 7-day demo
- ALAB on your watchlist
- Every ALAB Form 4 filing on record
- Up to 3 months of ALAB price history
- The daily trading plan of ranked insider buys, on a delay, with the plan archive
Start 7-day demoCard required. Your card is never charged for the demo.
