HURLSTON MICHAEL E.
- Shares
- 92.48K
- % company
- 0.05%
- Price
- No cash value
- Value
- No cash value
Filed Jun 4, 2026
Methodology published · Market data, model notes, and corrections process are public · Data policy · Corrections policy
NASDAQ · TECHNOLOGY · Holders
Astera Labs, Inc. (ALAB) Institutional Ownership & Insider Trading History
Recent insider purchases and sales for ALAB from Form 4 filings. Institutional holdings surface here when ownership sources publish.
Section freshness
Price Jun 23, 4:00 PM EDT · Statements Mar 30, 8:00 PM EDT
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Data freshness
Prices update fastest. Fundamentals, analyst data, and news update on their own schedules, so check these timestamps before comparing signals.
Price time means the latest available trade or regular-market close. Other times show when that section was checked or published.
PriceLive
Last traded •
Source: Market data provider
Fundamentalsevery 1 day
Provider checked •
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Analystevery 1 day
Provider checked •
Source: Market data provider
Newsevery 15 min
Latest item •
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Ownership read
ALAB insider sentiment: Net selling.
112 sales and 0 purchases appear in the recent Form 4 filings. Use the filters below to separate real buying and selling from option exercises, gifts, awards, and tax withholding.
Insider flow
ALAB
Purchases—
Sales188.18M
Directional bars ignore awards, gifts, conversions, and tax withholding rows.
Top holder
—
Institutional data pending
Insider stance
Net selling
$44.81B sold / — bought
Latest filing
Jun 4, 2026
Most recent holder or insider filing date
Filings shown
120
0 holder / 120 insider
- Holder rows
- Pending
- Market data source
- Latest filing
- Jun 4, 2026
- Most recent holder or insider filing date
- Increased / initiated
- Pending
- 0 decreased
- Insider rows
- 120
- Market data source
Recent insider transactions
Astera Labs, Inc. (ALAB) Form 4 filings
Action codes are translated so open-market buys and sales are separate from awards, gifts, conversions, and tax withholding.
Mayer Bethany
- Shares
- 6.24K
- % company
- <0.01%
- Price
- No cash value
- Value
- No cash value
Filed Jun 4, 2026
LAZAR JACK R
- Shares
- 75.69K
- % company
- 0.04%
- Price
- $339.56
- Value
- $25,700,617
Filed Jun 4, 2026
LAZAR JACK R
- Shares
- 75.89K
- % company
- 0.04%
- Price
- $342.55
- Value
- $25,995,078
Filed Jun 4, 2026
LAZAR JACK R
- Shares
- 76.42K
- % company
- 0.04%
- Price
- $344.03
- Value
- $26,289,007
Filed Jun 4, 2026
LAZAR JACK R
- Shares
- 76.66K
- % company
- 0.04%
- Price
- $345.24
- Value
- $26,465,147
Filed Jun 4, 2026
LAZAR JACK R
- Shares
- 76.90K
- % company
- 0.04%
- Price
- $346.27
- Value
- $26,629,679
Filed Jun 4, 2026
LAZAR JACK R
- Shares
- 77.14K
- % company
- 0.05%
- Price
- $347.84
- Value
- $26,832,988
Filed Jun 4, 2026
LAZAR JACK R
- Shares
- 77.33K
- % company
- 0.05%
- Price
- $349.96
- Value
- $27,063,824
Filed Jun 4, 2026
LAZAR JACK R
- Shares
- 77.76K
- % company
- 0.05%
- Price
- $351.13
- Value
- $27,303,167
Filed Jun 4, 2026
LAZAR JACK R
- Shares
- 77.78K
- % company
- 0.05%
- Price
- $351.72
- Value
- $27,354,922
Filed Jun 4, 2026
LAZAR JACK R
- Shares
- 78.09K
- % company
- 0.05%
- Price
- $352.97
- Value
- $27,564,213
Filed Jun 4, 2026
LAZAR JACK R
- Shares
- 79.19K
- % company
- 0.05%
- Price
- $354.38
- Value
- $28,065,079
Filed Jun 4, 2026
LAZAR JACK R
- Shares
- 79.57K
- % company
- 0.05%
- Price
- $355.13
- Value
- $28,256,414
Filed Jun 4, 2026
LAZAR JACK R
- Shares
- 80.51K
- % company
- 0.05%
- Price
- $356.94
- Value
- $28,738,648
Filed Jun 4, 2026
LAZAR JACK R
- Shares
- 81.08K
- % company
- 0.05%
- Price
- $358.14
- Value
- $29,037,309
Filed Jun 4, 2026
LAZAR JACK R
- Shares
- 81.96K
- % company
- 0.05%
- Price
- $359.33
- Value
- $29,451,135
Filed Jun 4, 2026
LAZAR JACK R
- Shares
- 82.84K
- % company
- 0.05%
- Price
- $360.09
- Value
- $29,829,322
Filed Jun 4, 2026
LAZAR JACK R
- Shares
- 83.95K
- % company
- 0.05%
- Price
- $361.11
- Value
- $30,316,663
Filed Jun 4, 2026
LAZAR JACK R
- Shares
- 84.81K
- % company
- 0.05%
- Price
- $362.84
- Value
- $30,772,140
Filed Jun 4, 2026
LAZAR JACK R
- Shares
- 85.69K
- % company
- 0.05%
- Price
- No cash value
- Value
- No cash value
Filed Jun 4, 2026
BARRATT CRAIG H
- Shares
- 6.83K
- % company
- <0.01%
- Price
- No cash value
- Value
- No cash value
Filed Jun 4, 2026
Dyckerhoff Stefan A
- Shares
- 60.97K
- % company
- 0.04%
- Price
- No cash value
- Value
- No cash value
Filed Jun 4, 2026
Dyckerhoff Stefan A
- Shares
- 5.29K
- % company
- <0.01%
- Price
- $365.09
- Value
- $1,932,040
Filed Jun 3, 2026
Dyckerhoff Stefan A
- Shares
- 319.73K
- % company
- 0.19%
- Price
- $365.09
- Value
- $116,729,997
Filed Jun 3, 2026
Dyckerhoff Stefan A
- Shares
- 60.13K
- % company
- 0.04%
- Price
- $365.09
- Value
- $21,954,142
Filed Jun 3, 2026
Dyckerhoff Stefan A
- Shares
- 5.37K
- % company
- <0.01%
- Price
- $364.25
- Value
- $1,957,094
Filed Jun 3, 2026
Dyckerhoff Stefan A
- Shares
- 320.75K
- % company
- 0.19%
- Price
- $364.25
- Value
- $116,832,269
Filed Jun 3, 2026
Dyckerhoff Stefan A
- Shares
- 60.56K
- % company
- 0.04%
- Price
- $364.25
- Value
- $22,059,466
Filed Jun 3, 2026
Gajendra Sanjay
- Shares
- 1.21M
- % company
- 0.71%
- Price
- Non-cash
- Value
- Non-cash
Filed May 22, 2026
Gajendra Sanjay
- Shares
- 5.29M
- % company
- 3.09%
- Price
- Non-cash
- Value
- Non-cash
Filed May 22, 2026
Gajendra Sanjay
- Shares
- 5.06M
- % company
- 2.95%
- Price
- $293.03
- Value
- $1,483,962,790
Filed May 21, 2026
Gajendra Sanjay
- Shares
- 5.07M
- % company
- 2.96%
- Price
- $292.14
- Value
- $1,480,893,784
Filed May 21, 2026
Gajendra Sanjay
- Shares
- 5.12M
- % company
- 2.99%
- Price
- $291.28
- Value
- $1,490,445,358
Filed May 21, 2026
Gajendra Sanjay
- Shares
- 5.19M
- % company
- 3.03%
- Price
- $290.21
- Value
- $1,506,225,412
Filed May 21, 2026
Gajendra Sanjay
- Shares
- 5.33M
- % company
- 3.11%
- Price
- $289.13
- Value
- $1,540,342,830
Filed May 21, 2026
Mazzara Philip
- Shares
- 103.34K
- % company
- 0.06%
- Price
- $291.03
- Value
- $30,075,407
Filed May 21, 2026
Mohan Jitendra
- Shares
- 3.79M
- % company
- 2.21%
- Price
- $250.00
- Value
- $947,309,895
Filed May 19, 2026
Mohan Jitendra
- Shares
- 3.79M
- % company
- 2.21%
- Price
- $249.61
- Value
- $946,037,089
Filed May 19, 2026
Gajendra Sanjay
- Shares
- 615.00K
- % company
- 0.36%
- Price
- $248.50
- Value
- $152,824,425
Filed May 19, 2026
Gajendra Sanjay
- Shares
- 615.00K
- % company
- 0.36%
- Price
- $248.62
- Value
- $152,899,824
Filed May 19, 2026
Gajendra Sanjay
- Shares
- 5.46M
- % company
- 3.19%
- Price
- $251.54
- Value
- $1,374,487,809
Filed May 19, 2026
Gajendra Sanjay
- Shares
- 5.47M
- % company
- 3.19%
- Price
- $250.75
- Value
- $1,370,785,048
Filed May 19, 2026
Gajendra Sanjay
- Shares
- 5.48M
- % company
- 3.20%
- Price
- $249.79
- Value
- $1,370,023,897
Filed May 19, 2026
Gajendra Sanjay
- Shares
- 5.56M
- % company
- 3.24%
- Price
- $248.91
- Value
- $1,384,295,506
Filed May 19, 2026
Gajendra Sanjay
- Shares
- 1.44M
- % company
- 0.84%
- Price
- $216.46
- Value
- $310,806,181
Filed May 18, 2026
Gajendra Sanjay
- Shares
- 1.45M
- % company
- 0.84%
- Price
- $217.28
- Value
- $314,611,880
Filed May 18, 2026
Gajendra Sanjay
- Shares
- 1.46M
- % company
- 0.85%
- Price
- $218.50
- Value
- $318,737,085
Filed May 18, 2026
Gajendra Sanjay
- Shares
- 1.47M
- % company
- 0.86%
- Price
- $219.51
- Value
- $322,280,333
Filed May 18, 2026
Gajendra Sanjay
- Shares
- 1.47M
- % company
- 0.86%
- Price
- $220.62
- Value
- $324,726,822
Filed May 18, 2026
Gajendra Sanjay
- Shares
- 1.48M
- % company
- 0.86%
- Price
- $222.11
- Value
- $328,458,719
Filed May 18, 2026
Gajendra Sanjay
- Shares
- 1.48M
- % company
- 0.86%
- Price
- $222.52
- Value
- $329,864,761
Filed May 18, 2026
| # | Insider | % company | Action | Shares | Price | Value | Filing date |
|---|---|---|---|---|---|---|---|
| 1 | HURLSTON MICHAEL E. | 0.05% | Award / grantAward, grant, or acquisition under an equity compensation plan. | 92.48K | No cash value | No cash value | Jun 4, 2026 |
| 2 | Mayer Bethany | <0.01% | Award / grantAward, grant, or acquisition under an equity compensation plan. | 6.24K | No cash value | No cash value | Jun 4, 2026 |
| 3 | LAZAR JACK R | 0.04% | SaleOpen-market or direct sale reported on Form 4. | 75.69K | $339.56 | $25,700,617 | Jun 4, 2026 |
| 4 | LAZAR JACK R | 0.04% | SaleOpen-market or direct sale reported on Form 4. | 75.89K | $342.55 | $25,995,078 | Jun 4, 2026 |
| 5 | LAZAR JACK R | 0.04% | SaleOpen-market or direct sale reported on Form 4. | 76.42K | $344.03 | $26,289,007 | Jun 4, 2026 |
| 6 | LAZAR JACK R | 0.04% | SaleOpen-market or direct sale reported on Form 4. | 76.66K | $345.24 | $26,465,147 | Jun 4, 2026 |
| 7 | LAZAR JACK R | 0.04% | SaleOpen-market or direct sale reported on Form 4. | 76.90K | $346.27 | $26,629,679 | Jun 4, 2026 |
| 8 | LAZAR JACK R | 0.05% | SaleOpen-market or direct sale reported on Form 4. | 77.14K | $347.84 | $26,832,988 | Jun 4, 2026 |
| 9 | LAZAR JACK R | 0.05% | SaleOpen-market or direct sale reported on Form 4. | 77.33K | $349.96 | $27,063,824 | Jun 4, 2026 |
| 10 | LAZAR JACK R | 0.05% | SaleOpen-market or direct sale reported on Form 4. | 77.76K | $351.13 | $27,303,167 | Jun 4, 2026 |
| 11 | LAZAR JACK R | 0.05% | SaleOpen-market or direct sale reported on Form 4. | 77.78K | $351.72 | $27,354,922 | Jun 4, 2026 |
| 12 | LAZAR JACK R | 0.05% | SaleOpen-market or direct sale reported on Form 4. | 78.09K | $352.97 | $27,564,213 | Jun 4, 2026 |
| 13 | LAZAR JACK R | 0.05% | SaleOpen-market or direct sale reported on Form 4. | 79.19K | $354.38 | $28,065,079 | Jun 4, 2026 |
| 14 | LAZAR JACK R | 0.05% | SaleOpen-market or direct sale reported on Form 4. | 79.57K | $355.13 | $28,256,414 | Jun 4, 2026 |
| 15 | LAZAR JACK R | 0.05% | SaleOpen-market or direct sale reported on Form 4. | 80.51K | $356.94 | $28,738,648 | Jun 4, 2026 |
| 16 | LAZAR JACK R | 0.05% | SaleOpen-market or direct sale reported on Form 4. | 81.08K | $358.14 | $29,037,309 | Jun 4, 2026 |
| 17 | LAZAR JACK R | 0.05% | SaleOpen-market or direct sale reported on Form 4. | 81.96K | $359.33 | $29,451,135 | Jun 4, 2026 |
| 18 | LAZAR JACK R | 0.05% | SaleOpen-market or direct sale reported on Form 4. | 82.84K | $360.09 | $29,829,322 | Jun 4, 2026 |
| 19 | LAZAR JACK R | 0.05% | SaleOpen-market or direct sale reported on Form 4. | 83.95K | $361.11 | $30,316,663 | Jun 4, 2026 |
| 20 | LAZAR JACK R | 0.05% | SaleOpen-market or direct sale reported on Form 4. | 84.81K | $362.84 | $30,772,140 | Jun 4, 2026 |
| 21 | LAZAR JACK R | 0.05% | Award / grantAward, grant, or acquisition under an equity compensation plan. | 85.69K | No cash value | No cash value | Jun 4, 2026 |
| 22 | BARRATT CRAIG H | <0.01% | Award / grantAward, grant, or acquisition under an equity compensation plan. | 6.83K | No cash value | No cash value | Jun 4, 2026 |
| 23 | Dyckerhoff Stefan A | 0.04% | Award / grantAward, grant, or acquisition under an equity compensation plan. | 60.97K | No cash value | No cash value | Jun 4, 2026 |
| 24 | Dyckerhoff Stefan A | <0.01% | SaleOpen-market or direct sale reported on Form 4. | 5.29K | $365.09 | $1,932,040 | Jun 3, 2026 |
| 25 | Dyckerhoff Stefan A | 0.19% | SaleOpen-market or direct sale reported on Form 4. | 319.73K | $365.09 | $116,729,997 | Jun 3, 2026 |
| 26 | Dyckerhoff Stefan A | 0.04% | SaleOpen-market or direct sale reported on Form 4. | 60.13K | $365.09 | $21,954,142 | Jun 3, 2026 |
| 27 | Dyckerhoff Stefan A | <0.01% | SaleOpen-market or direct sale reported on Form 4. | 5.37K | $364.25 | $1,957,094 | Jun 3, 2026 |
| 28 | Dyckerhoff Stefan A | 0.19% | SaleOpen-market or direct sale reported on Form 4. | 320.75K | $364.25 | $116,832,269 | Jun 3, 2026 |
| 29 | Dyckerhoff Stefan A | 0.04% | SaleOpen-market or direct sale reported on Form 4. | 60.56K | $364.25 | $22,059,466 | Jun 3, 2026 |
| 30 | Gajendra Sanjay | 0.71% | GiftGift transfer. Usually non-cash and not an open-market sale. | 1.21M | Non-cash | Non-cash | May 22, 2026 |
| 31 | Gajendra Sanjay | 3.09% | GiftGift transfer. Usually non-cash and not an open-market sale. | 5.29M | Non-cash | Non-cash | May 22, 2026 |
| 32 | Gajendra Sanjay | 2.95% | SaleOpen-market or direct sale reported on Form 4. | 5.06M | $293.03 | $1,483,962,790 | May 21, 2026 |
| 33 | Gajendra Sanjay | 2.96% | SaleOpen-market or direct sale reported on Form 4. | 5.07M | $292.14 | $1,480,893,784 | May 21, 2026 |
| 34 | Gajendra Sanjay | 2.99% | SaleOpen-market or direct sale reported on Form 4. | 5.12M | $291.28 | $1,490,445,358 | May 21, 2026 |
| 35 | Gajendra Sanjay | 3.03% | SaleOpen-market or direct sale reported on Form 4. | 5.19M | $290.21 | $1,506,225,412 | May 21, 2026 |
| 36 | Gajendra Sanjay | 3.11% | SaleOpen-market or direct sale reported on Form 4. | 5.33M | $289.13 | $1,540,342,830 | May 21, 2026 |
| 37 | Mazzara Philip | 0.06% | SaleOpen-market or direct sale reported on Form 4. | 103.34K | $291.03 | $30,075,407 | May 21, 2026 |
| 38 | Mohan Jitendra | 2.21% | SaleOpen-market or direct sale reported on Form 4. | 3.79M | $250.00 | $947,309,895 | May 19, 2026 |
| 39 | Mohan Jitendra | 2.21% | SaleOpen-market or direct sale reported on Form 4. | 3.79M | $249.61 | $946,037,089 | May 19, 2026 |
| 40 | Gajendra Sanjay | 0.36% | SaleOpen-market or direct sale reported on Form 4. | 615.00K | $248.50 | $152,824,425 | May 19, 2026 |
| 41 | Gajendra Sanjay | 0.36% | SaleOpen-market or direct sale reported on Form 4. | 615.00K | $248.62 | $152,899,824 | May 19, 2026 |
| 42 | Gajendra Sanjay | 3.19% | SaleOpen-market or direct sale reported on Form 4. | 5.46M | $251.54 | $1,374,487,809 | May 19, 2026 |
| 43 | Gajendra Sanjay | 3.19% | SaleOpen-market or direct sale reported on Form 4. | 5.47M | $250.75 | $1,370,785,048 | May 19, 2026 |
| 44 | Gajendra Sanjay | 3.20% | SaleOpen-market or direct sale reported on Form 4. | 5.48M | $249.79 | $1,370,023,897 | May 19, 2026 |
| 45 | Gajendra Sanjay | 3.24% | SaleOpen-market or direct sale reported on Form 4. | 5.56M | $248.91 | $1,384,295,506 | May 19, 2026 |
| 46 | Gajendra Sanjay | 0.84% | SaleOpen-market or direct sale reported on Form 4. | 1.44M | $216.46 | $310,806,181 | May 18, 2026 |
| 47 | Gajendra Sanjay | 0.84% | SaleOpen-market or direct sale reported on Form 4. | 1.45M | $217.28 | $314,611,880 | May 18, 2026 |
| 48 | Gajendra Sanjay | 0.85% | SaleOpen-market or direct sale reported on Form 4. | 1.46M | $218.50 | $318,737,085 | May 18, 2026 |
| 49 | Gajendra Sanjay | 0.86% | SaleOpen-market or direct sale reported on Form 4. | 1.47M | $219.51 | $322,280,333 | May 18, 2026 |
| 50 | Gajendra Sanjay | 0.86% | SaleOpen-market or direct sale reported on Form 4. | 1.47M | $220.62 | $324,726,822 | May 18, 2026 |
| 51 | Gajendra Sanjay | 0.86% | SaleOpen-market or direct sale reported on Form 4. | 1.48M | $222.11 | $328,458,719 | May 18, 2026 |
| 52 | Gajendra Sanjay | 0.86% | SaleOpen-market or direct sale reported on Form 4. | 1.48M | $222.52 | $329,864,761 | May 18, 2026 |
Showing 52 of 120 matching Form 4 rows. Percent of company uses current shares outstanding when available.Load more insiders
Frequently asked
Common questions.
Who are the largest ALAB shareholders?
Astera Labs, Inc. (ALAB) institutional holders are ranked by reported share count when ownership data publishes filing rows.
What is institutional ownership of ALAB?
Astera Labs, Inc. (ALAB) institutional ownership appears when filing-based market data returns holder rows. TECHi does not fill unavailable ownership fields with placeholder shareholders.
Where can I see Astera Labs, Inc. insider transactions?
Astera Labs, Inc. (ALAB) has 120 Form 4 insider transactions on file, most recently on Jun 4, 2026, separated into purchases, sales, option exercises, awards, gifts, and tax withholding so administrative transactions are distinguished from open-market trades.
Are ALAB insiders buying or selling?
Recent ALAB insider activity reads Net selling: 112 sales and 0 purchases. Awards, gifts, conversions, and tax withholding are listed separately because they do not carry the same signal as open-market trades.
Who is the most active ALAB insider?
Mohan Jitendra is the most active ALAB insider by absolute share movement, with 108.47 million shares moving across the filing history. Review the action labels before treating that activity as buying or selling.