Loading
Astera Labs, Inc. Stock: price and insider trades · United States
Astera Labs, Inc.: what insiders have been doing
Astera Labs, Inc., classified in the Technology sector, is a listed company based in Santa Clara, founded in 2017. Its insiders report their share dealings to SEC (Form 4). 19 insiders have disclosed 298 filings since 18 October 2025.
All open-market trades in the period are sales: 265 sales worth €443.3M, by 8 insiders, with no purchase on record. The totals do not cover 9 filings with an undisclosed amount. At €34.3M, the sale published on 26 May 2026 by Gajendra Sanjay is the largest of the period (0.061% of market cap).
Across the 5,810 companies tracked on its exchange, the median is 19 filings; at 298 filings, this issuer sits above that mark. Our records for Astera Labs, Inc. go back to 2024, with 2 purchases and 401 sales on the open market in total. For the fiscal year to 31 December 2025, the annual 10-K puts revenue at 852.5 m USD and net income at 219.1 m USD.
Between a trade and the moment it shows up on SEC (Form 4), the median delay is 2 days. Section 16 rules allow two business days to file each Form 4. Sales are harder to read than purchases, since they often meet personal needs such as tax or diversification.
In the same sector, recent insider purchases at Core Scientific, Inc./tx and Gitlab Inc. also feature in our signals. Every figure here comes from the filings published by SEC (Form 4) and describes the past, not future prices; it is not investment advice.
Insider Decl.
478
Thresholds
n/a
Buy Volume
€1M
2 ops. · all time
Sell Volume
€647M
401 ops. · all time
Who traded when
BuySaleManuel Alba98 sales
Stefan A. Dyckerhoff27 sales
Gajendra Sanjay18 sales
Mazzara Philip18 sales
Mohan Jitendra18 sales
Lazar Jack R15 sales
+1 other insider
Since the insiders bought
- -13.2%Entry US$85.00 · Close at T+365 US$73.78
- -13.2%Entry US$85.00 · Close at T+365 US$73.78
Entry is the close on the day after publication, the first price a reader could act on. Prices in the listing currency. Past moves are not a forecast.
Analyst consensus: bullish or bearish?
Analysts rate Astera Labs, Inc. Buy (bullish), based on 22 analysts. Average price target: US$391.77.
This score ranks the purchase within its own market. A position size is suggested only on the venues of the backtested strategy universe; elsewhere, signals stay on watch. Not investment advice.
Fundamental score
Ranked 5,754 of 24,148 companies
64.8
score / 100
Value38
Quality92
FCF yld0.6%
Earn yld0.4%
EV/EBITDA·
ROE26%
Gross mgn76%
Net mgn26%
Debt/EBITDA0.0x
Pillars2/3
Transparent value + quality ranking, distinct from the insider signal.
Financial data
as of FY 2025FY ended December 2025 · cache
US$300.28
Analyst consensus
22 analystsBuy
US$190.00Target US$391.77(+30%)US$500.00
Income statement
RevenueUS$852.5M
Gross profitUS$645.3M76% margin
EBITDAUS$180.3M21% margin
Net incomeUS$219.1M30.7% margin
Valuation
PER (trailing)147.9x
PER (forward)46.9x
P/Book30.2x
Beta3.69
Balance sheet & cash
Market capUS$52.1B
Total debtUS$4.1M
Free Cash FlowUS$281.8M
Debt / Equity3%
Profitability & ownership
ROE25.8%
ROA10.7%
% insiders10.3%
% institutions75.6%
Last declaration on 9 October 2026
Declarations478 total
68 shares@ US$311.570.0000% mcap100.0% of flowCommon StockSEC:0001277620-26-000007:0
72 shares@ US$311.570.0000% mcap1.5% of flowCommon StockSEC:0001573338-26-000019:0
68 shares@ US$311.570.0000% mcap0.0% of flowCommon StockSEC:0001484394-26-000014:0
3,505 shares@ US$376.060.0019% mcap1.9% of flowCommon StockSEC:0001484394-26-000014:1
8,333 shares@ US$376.060.0046% mcap4.6% of flowCommon StockSEC:0001484394-26-000014:2
661 shares@ US$376.060.0004% mcap0.4% of flowCommon StockSEC:0001484394-26-000014:3
12,499 shares@ US$376.05990.0069% mcap7.4% of flowCommonSEC144:0001973251-26-000040
12,882 shares@ US$281.1580.0057% mcap2.3% of flowCommon StockSEC:0001134727-26-000013:4
2,245 shares@ US$284.17490.0010% mcap0.4% of flowCommon StockSEC:0001134727-26-000013:7
2,575 shares@ US$277.32030.0011% mcap0.4% of flowCommon StockSEC:0001134727-26-000013:0
20,991 shares@ US$278.32820.0092% mcap3.7% of flowCommon StockSEC:0001134727-26-000013:1
37,176 shares@ US$279.28020.016% mcap6.5% of flowCommon StockSEC:0001134727-26-000013:2
59,379 shares@ US$280.03820.026% mcap10.4% of flowCommon StockSEC:0001134727-26-000013:3
5,870 shares@ US$282.12830.0026% mcap1.0% of flowCommon StockSEC:0001134727-26-000013:5
3,954 shares@ US$283.1850.0018% mcap0.7% of flowCommon StockSEC:0001134727-26-000013:6
340 shares@ US$285.1750.0002% mcap0.1% of flowCommon StockSEC:0001134727-26-000013:8
2,677 shares@ US$286.99440.0012% mcap0.5% of flowCommon StockSEC:0001134727-26-000013:9
1,019 shares@ US$287.93440.0005% mcap0.2% of flowCommon StockSEC:0001134727-26-000013:10
892 shares@ US$288.95430.0004% mcap0.2% of flowCommon StockSEC:0001134727-26-000013:11
568 shares@ US$277.31950.0002% mcap0.1% of flowCommon StockSEC:0001134727-26-000013:12
4,618 shares@ US$278.32820.0020% mcap0.8% of flowCommon StockSEC:0001134727-26-000013:13
8,179 shares@ US$279.28040.0036% mcap1.4% of flowCommon StockSEC:0001134727-26-000013:14
13,070 shares@ US$280.03830.0057% mcap2.3% of flowCommon StockSEC:0001134727-26-000013:15
2,835 shares@ US$281.15810.0012% mcap0.5% of flowCommon StockSEC:0001134727-26-000013:16
1,288 shares@ US$282.12810.0006% mcap0.2% of flowCommon StockSEC:0001134727-26-000013:17
25 of 478 declarations
About Astera Labs, Inc.
Astera Labs, Inc. (ticker: ALAB) is a U.S.-based technology company listed on the Nasdaq Global Select Market in the United States. The company develops semiconductor-based connectivity solutions and software for rack-scale AI infrastructure, a fast-growing part of the data-center stack as hyperscalers and cloud providers expand AI deployments. Its core value proposition is to remove bottlenecks in data movement, memory access, and networking through open standards and a software-defined architecture. ([asteralabs.com](https://www.asteralabs.com/?utm_source=openai))
Founded by a team of entrepreneurs and high-performance connectivity specialists, Astera Labs has moved quickly from a specialized startup to a strategically important supplier in AI and cloud infrastructure. The company’s global headquarters is in San Jose, California, placing it at the center of the U.S. semiconductor and AI ecosystem. A major milestone came with its March 2024 IPO, after which the company has continued to expand its product platform and international footprint. ([asteralabs.com](https://www.asteralabs.com/news/astera-labs-opens-new-global-headquarters-in-san-jose-to-accelerate-ai-infrastructure-innovation/?utm_source=openai))
Read moreShow less
Astera Labs’ business model centers on an “Intelligent Connectivity Platform” that combines hardware and software. Its main product families include PCIe, CXL, Ethernet, UALink, and NVLink Fusion solutions, marketed under names such as Aries, Taurus, Leo, and Scorpio. The company sells retimers, smart fabric switches, and signal-conditioning products, supported by its COSMOS software suite. This portfolio is designed to improve bandwidth, latency, reliability, and system integration for AI servers and rack-level architectures. ([asteralabs.com](https://www.asteralabs.com/about/?utm_source=openai))
From a competitive standpoint, Astera Labs occupies a niche but increasingly critical position. AI infrastructure requires highly reliable connectivity at scale, and the company benefits from its alignment with open standards and its relationships across the hyperscale and data-center ecosystem. Its market narrative emphasizes leadership in rack-scale AI connectivity, especially around PCIe 6 and smart fabric switching, where performance, interoperability, and roadmap execution are essential. ([asteralabs.com](https://www.asteralabs.com/about/?utm_source=openai))
Recent developments underscore the momentum. In the first quarter of 2026, Astera Labs reported record revenue of $308.4 million and said its Scorpio X-Series 320-lane product had entered shipment, while the broader Scorpio roadmap was expanded to address additional scale-up opportunities. The company also announced a new design center in Israel to support growing demand for AI connectivity solutions. For investors, ALAB represents a high-growth AI infrastructure play listed on Nasdaq in the United States, with strong secular tailwinds but ongoing execution and competition risks that merit close monitoring. ([ir.asteralabs.com](https://ir.asteralabs.com/news-releases/news-release-details/astera-labs-reports-first-quarter-2026-financial-results?utm_source=openai))
Recent ranked signals in the same sector
Purchases our model currently ranks for the recommendations list.
All recommendations
