ASTERA LABS INC COMMON STOCK (Ticker: 1ALAB) Insider Trading

ALAB

Last 12 months

Insiders sold $784M and bought nothing on the open market.

79% of the selling was scheduled in advance under 10b5-1 plans. President and COO Sanjay Gajendra sold $30.8M on Aug 17 outside a plan. The last open-market buy by an executive or director was in Mar 2024.

Net open-market

−$784M

0 buys · 47 sales

Under a 10b5-1 plan

79%

of the value sold

Insiders who bought / sold

0 / 8

executives and directors

Last open-market buy

Mar 2024

Mar 22, 2024

Get an email when ALAB's executives or directors buy, or make a large sale outside a plan.

Trades · last 2 years

Date	Insider	Trade	Shares	Price	Value	Of their stake	Filing
Oct 7	Stefan A Dyckerhoff Director	Sold10b5-1 plan 3 parts	12,499	$376.06 average	$4.7M	3.4%	Form 4
Sep 2	Stefan A Dyckerhoff Director	Sold10b5-1 plan 12 parts	12,499	$274.96 average	$3.44M	3.3%	Form 4
Sep 1	Manuel Alba Director	Sold10b5-1 plan 24 parts	183,000	$280.13 average	$51.3M	12%	Form 4
Aug 17	Sanjay Gajendra President and COO	SoldNo plan 18 parts	90,630	$340.35 average	$30.8M	1.2%	Form 4
Aug 17	Philip Mazzara General Counsel and Secretary	SoldNo plan 18 parts	6,801	$340.50 average	$2.32M	6.6%	Form 4
Aug 17	Jitendra Mohan Chief Executive Officer	SoldNo plan 18 parts	90,630	$340.35 average	$30.8M	1.1%	Form 4
Aug 6	Stefan A Dyckerhoff Director	Sold10b5-1 plan 9 parts	12,499	$311.83 average	$3.9M	3.2%	Form 4
Jul 1	Manuel Alba Director	Sold10b5-1 plan 16 parts	8,491	$458.38 average	$3.89M	2.8%	Form 4
Jul 1	Manuel Alba Director	Sold10b5-1 plan 29 parts	37,535	$447.39 average	$16.8M	2.3%	Form 4
Jul 1	Manuel Alba Director	Sold10b5-1 plan 29 parts	136,974	$442.01 average	$60.5M	9.6%	Form 4
Jul 1	Stefan A Dyckerhoff Director	Sold10b5-1 plan 3 parts	12,499	$450.00 average	$5.62M	3.1%	Form 4
Jun 24	Bethany Mayer Director	Sold10b5-1 plan 6 parts	686	$395.04 average	271K	9.7%	Form 4
Jun 4	Jack R Lazar Director	Sold10b5-1 plan 18 parts	10,000	$355.17 average	$3.55M	12%	Form 4
Jun 3	Stefan A Dyckerhoff Director	Sold10b5-1 plan 6 parts	12,499	$364.35 average	$4.55M	3.0%	Form 4
May 21	Sanjay Gajendra President and COO	Sold10b5-1 plan 5 parts	400,000	$290.30 average	$116M	4.9%	Form 4
May 21	Philip Mazzara General Counsel and Secretary	SoldNo plan	796	$291.03	232K	0.8%	Form 4
May 19	Sanjay Gajendra President and COO	Sold10b5-1 plan 6 parts	280,000	$249.19 average	$69.8M	3.3%	Form 4
May 18 – 19	Jitendra Mohan Chief Executive Officer	Sold10b5-1 plan 22 parts	139,951	$223.61 average	$31.3M	1.7%	Form 4
May 18	Sanjay Gajendra President and COO	SoldNo plan 17 parts	95,444	$225.02 average	$21.5M	1.1%	Form 4
May 18	Philip Mazzara General Counsel and Secretary	SoldNo plan 18 parts	14,076	$231.78 average	$3.26M	12%	Form 4
May 18	Jitendra Mohan Chief Executive Officer	SoldNo plan 17 parts	95,444	$225.02 average	$21.5M	1.2%	Form 4
May 7	Sanjay Gajendra President and COO	Sold10b5-1 plan 23 parts	49,361	$199.21 average	$9.83M	1.7%	Form 4
May 7	Sanjay Gajendra President and COO	Sold10b5-1 plan 22 parts	230,639	$198.22 average	$45.7M	3.5%	Form 4
May 7	Jitendra Mohan Chief Executive Officer	Sold10b5-1 plan 7 parts	139,951	$200.17 average	$28M	1.6%	Form 4
May 7	Stefan A Dyckerhoff Director	Sold10b5-1 plan 6 parts	12,499	$200.03 average	$2.5M	2.9%	Form 4
Apr 17 – 20	Jitendra Mohan Chief Executive Officer	Sold10b5-1 plan 10 parts	335,881	$172.24 average	$57.9M	3.8%	Form 4
Apr 17 – 20	Stefan A Dyckerhoff Director	Sold10b5-1 plan 6 parts	24,998	$175.06 average	$4.38M	5.5%	Form 4
Apr 15	Jitendra Mohan Chief Executive Officer	Sold10b5-1 plan 2 parts	2,967	$174.60 average	518K	<0.1%	Form 4
Apr 10	Jitendra Mohan Chief Executive Officer	Sold10b5-1 plan 2 parts	123,750	$149.67 average	$18.5M	1.4%	Form 4
Apr 1	Philip Mazzara General Counsel and Secretary	Sold10b5-1 plan 5 parts	10,000	$107.76 average	$1.08M	7.8%	Form 4
Apr 1	Manuel Alba Director	Sold10b5-1 plan 7 parts	183,000	$107.61 average	$19.7M	9.5%	Form 4
Mar 17	Jitendra Mohan Chief Executive Officer	Sold10b5-1 plan 10 parts	157,500	$131.58 average	$20.7M	1.7%	Form 4
Mar 16	Jack R Lazar Director	Sold10b5-1 plan	2,500	$130.00	325K	2.9%	Form 4
Mar 5	Jack R Lazar Director	Sold10b5-1 plan 6 parts	7,500	$119.79 average	898K	7.9%	Form 4
Mar 2	Philip Mazzara General Counsel and Secretary	Sold10b5-1 plan 8 parts	10,000	$117.48 average	$1.17M	7.2%	Form 4
Feb 17	Sanjay Gajendra President and COO	SoldNo plan 5 parts	94,971	$123.81 average	$11.8M	1.1%	Form 4
Feb 17	Philip Mazzara General Counsel and Secretary	SoldNo plan 5 parts	4,849	$123.80 average	600K	3.4%	Form 4
Feb 17	Jitendra Mohan Chief Executive Officer	SoldNo plan 5 parts	94,971	$123.81 average	$11.8M	1.0%	Form 4
Feb 17	Michael Truett Tate Chief Financial Officer	SoldNo plan 5 parts	12,001	$123.80 average	$1.49M	1.8%	Form 4
Jan 2	Philip Mazzara General Counsel and Secretary	Sold10b5-1 plan 9 parts	10,000	$178.41 average	$1.78M	6.8%	Form 4

Oct 710b5-1 plan
Stefan A Dyckerhoff
Director · sold 12,499 at avg $376.06
$4.7M
3.4% of stake
Sep 210b5-1 plan
Stefan A Dyckerhoff
Director · sold 12,499 at avg $274.96
$3.44M
3.3% of stake
Sep 110b5-1 plan
Manuel Alba
Director · sold 183,000 at avg $280.13
$51.3M
12% of stake
Aug 17No plan
Sanjay Gajendra
President and COO · sold 90,630 at avg $340.35
$30.8M
1.2% of stake
Aug 17No plan
Philip Mazzara
General Counsel and Secretary · sold 6,801 at avg $340.50
$2.32M
6.6% of stake
Aug 17No plan
Jitendra Mohan
Chief Executive Officer · sold 90,630 at avg $340.35
$30.8M
1.1% of stake
Aug 610b5-1 plan
Stefan A Dyckerhoff
Director · sold 12,499 at avg $311.83
$3.9M
3.2% of stake
Jul 110b5-1 plan
Manuel Alba
Director · sold 8,491 at avg $458.38
$3.89M
2.8% of stake
Jul 110b5-1 plan
Manuel Alba
Director · sold 37,535 at avg $447.39
$16.8M
2.3% of stake
Jul 110b5-1 plan
Manuel Alba
Director · sold 136,974 at avg $442.01
$60.5M
9.6% of stake
Jul 110b5-1 plan
Stefan A Dyckerhoff
Director · sold 12,499 at avg $450.00
$5.62M
3.1% of stake
Jun 2410b5-1 plan
Bethany Mayer
Director · sold 686 at avg $395.04
271K
9.7% of stake
Jun 410b5-1 plan
Jack R Lazar
Director · sold 10,000 at avg $355.17
$3.55M
12% of stake
Jun 310b5-1 plan
Stefan A Dyckerhoff
Director · sold 12,499 at avg $364.35
$4.55M
3.0% of stake
May 2110b5-1 plan
Sanjay Gajendra
President and COO · sold 400,000 at avg $290.30
$116M
4.9% of stake
May 21No plan
Philip Mazzara
General Counsel and Secretary · sold 796 at $291.03
232K
0.8% of stake
May 1910b5-1 plan
Sanjay Gajendra
President and COO · sold 280,000 at avg $249.19
$69.8M
3.3% of stake
May 18 – 1910b5-1 plan
Jitendra Mohan
Chief Executive Officer · sold 139,951 at avg $223.61
$31.3M
1.7% of stake
May 18No plan
Sanjay Gajendra
President and COO · sold 95,444 at avg $225.02
$21.5M
1.1% of stake
May 18No plan
Philip Mazzara
General Counsel and Secretary · sold 14,076 at avg $231.78
$3.26M
12% of stake
May 18No plan
Jitendra Mohan
Chief Executive Officer · sold 95,444 at avg $225.02
$21.5M
1.2% of stake
May 710b5-1 plan
Sanjay Gajendra
President and COO · sold 49,361 at avg $199.21
$9.83M
1.7% of stake
May 710b5-1 plan
Sanjay Gajendra
President and COO · sold 230,639 at avg $198.22
$45.7M
3.5% of stake
May 710b5-1 plan
Jitendra Mohan
Chief Executive Officer · sold 139,951 at avg $200.17
$28M
1.6% of stake
May 710b5-1 plan
Stefan A Dyckerhoff
Director · sold 12,499 at avg $200.03
$2.5M
2.9% of stake
Apr 17 – 2010b5-1 plan
Jitendra Mohan
Chief Executive Officer · sold 335,881 at avg $172.24
$57.9M
3.8% of stake
Apr 17 – 2010b5-1 plan
Stefan A Dyckerhoff
Director · sold 24,998 at avg $175.06
$4.38M
5.5% of stake
Apr 1510b5-1 plan
Jitendra Mohan
Chief Executive Officer · sold 2,967 at avg $174.60
518K
<0.1% of stake
Apr 1010b5-1 plan
Jitendra Mohan
Chief Executive Officer · sold 123,750 at avg $149.67
$18.5M
1.4% of stake
Apr 110b5-1 plan
Philip Mazzara
General Counsel and Secretary · sold 10,000 at avg $107.76
$1.08M
7.8% of stake
Apr 110b5-1 plan
Manuel Alba
Director · sold 183,000 at avg $107.61
$19.7M
9.5% of stake
Mar 1710b5-1 plan
Jitendra Mohan
Chief Executive Officer · sold 157,500 at avg $131.58
$20.7M
1.7% of stake
Mar 1610b5-1 plan
Jack R Lazar
Director · sold 2,500 at $130.00
325K
2.9% of stake
Mar 510b5-1 plan
Jack R Lazar
Director · sold 7,500 at avg $119.79
898K
7.9% of stake
Mar 210b5-1 plan
Philip Mazzara
General Counsel and Secretary · sold 10,000 at avg $117.48
$1.17M
7.2% of stake
Feb 17No plan
Sanjay Gajendra
President and COO · sold 94,971 at avg $123.81
$11.8M
1.1% of stake
Feb 17No plan
Philip Mazzara
General Counsel and Secretary · sold 4,849 at avg $123.80
600K
3.4% of stake
Feb 17No plan
Jitendra Mohan
Chief Executive Officer · sold 94,971 at avg $123.81
$11.8M
1.0% of stake
Feb 17No plan
Michael Truett Tate
Chief Financial Officer · sold 12,001 at avg $123.80
$1.49M
1.8% of stake
Jan 210b5-1 plan
Philip Mazzara
General Counsel and Secretary · sold 10,000 at avg $178.41
$1.78M
6.8% of stake

How to read this. Insiders sell for many reasons: taxes, diversifying, a house. Open-market buys are rarer and say more. A 10b5-1 plan is a trading schedule set up months in advance, so those sales were not timed on news. Large holders (funds and 10% owners) are listed under Everything but not counted as insiders. If you own or watch ALAB, we send a push when an executive buys or makes a large sale outside a plan.

Source: SEC Form 4 filings, filed within two business days of each trade and checked for new ones every hour.

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Held by ETFs

ALAB is in 226 US ETFs. The largest of them, with ALAB's weight in each:

Spot a number that looks wrong? Check it in ALAB's SEC filings or

Download this analysis as a PDF (Pro)

Data sourced from SEC EDGAR filings and third-party price providers. Scores, valuations, and metrics are algorithmic estimates. This is not investment advice. See our Terms and Methodology.

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