Mohan Jitendra - 18 May 2026 Form 4 Insider Report for Astera Labs, Inc. (ALAB)

Reporting relationship
Chief Executive Officer, Director
Issuer ticker
ALAB
Reported as of
18 May 2026
Net transaction value
-$21,476,949
Source evidence Original filing metadata and source links for verification. 4 source fields
SEC form
4
Accepted by SEC
20 May 2026, 20:00:26 UTC
Prior SEC filing
11 May 2026
Source filing
View source filing
Reporting owner 1 detail
Reporting owner signature
/s/ Philip Mazzara, Attorney-in-Fact

Key filing fact

Mohan Jitendra filed Form 4 for Astera Labs, Inc. (ALAB) on 20 May 2026.

Key facts

  • This page summarizes Mohan Jitendra's Form 4 filing for Astera Labs, Inc. (ALAB).
  • 17 reported transactions and 0 derivative rows are listed below.
  • Accepted by SEC: 20 May 2026, 20:00.

Change

  • Previous filing in this sequence was filed on 11 May 2026.
  • Current net transaction value: -$21,476,949.

Research use

  • This tells you what this filing adds before you inspect full transaction and derivative tables.
  • You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (1)

CIK 0001998053 Primary reporting owner

Mohan Jitendra

Relationship
Chief Executive Officer, Director
Address
C/O ASTERA LABS, INC., 2345 NORTH FIRST STREET, SAN JOSE
Signature
/s/ Philip Mazzara, Attorney-in-Fact
Signature date
20 May 2026

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

ALAB transaction

Common Stock

Sale

Transaction value
$4,567,977
Shares
-19,404
Change %
-1.3%
Price
$235.41
Shares after
1,433,335
Date
18 May 2026
Ownership
Direct
Footnotes
F1, F2
ALAB transaction

Common Stock

Sale

Transaction value
$532,122
Shares
-2,282
Change %
-0.16%
Price
$233.18
Shares after
1,431,053
Date
18 May 2026
Ownership
Direct
Footnotes
F1, F3
ALAB transaction

Common Stock

Sale

Transaction value
$453,046
Shares
-1,946
Change %
-0.14%
Price
$232.81
Shares after
1,429,107
Date
18 May 2026
Ownership
Direct
Footnotes
F1, F4
ALAB transaction

Common Stock

Sale

Transaction value
$1,767,933
Shares
-7,643
Change %
-0.53%
Price
$231.31
Shares after
1,421,464
Date
18 May 2026
Ownership
Direct
Footnotes
F1, F5
ALAB transaction

Common Stock

Sale

Transaction value
$816,571
Shares
-3,546
Change %
-0.25%
Price
$230.28
Shares after
1,417,918
Date
18 May 2026
Ownership
Direct
Footnotes
F1, F6
ALAB transaction

Common Stock

Sale

Transaction value
$237,122
Shares
-1,033
Change %
-0.07%
Price
$229.55
Shares after
1,416,885
Date
18 May 2026
Ownership
Direct
Footnotes
F1, F7
ALAB transaction

Common Stock

Sale

Transaction value
$1,404,268
Shares
-6,196
Change %
-0.44%
Price
$226.64
Shares after
1,410,689
Date
18 May 2026
Ownership
Direct
Footnotes
F1, F8
ALAB transaction

Common Stock

Sale

Transaction value
$366,971
Shares
-1,629
Change %
-0.12%
Price
$225.27
Shares after
1,409,060
Date
18 May 2026
Ownership
Direct
Footnotes
F1, F9
ALAB transaction

Common Stock

Sale

Transaction value
$612,312
Shares
-2,734
Change %
-0.19%
Price
$223.96
Shares after
1,406,326
Date
18 May 2026
Ownership
Direct
Footnotes
F1, F10
ALAB transaction

Common Stock

Sale

Transaction value
$550,320
Shares
-2,464
Change %
-0.18%
Price
$223.34
Shares after
1,403,862
Date
18 May 2026
Ownership
Direct
Footnotes
F1, F11
ALAB transaction

Common Stock

Sale

Transaction value
$4,228
Shares
-19
Change %
-0%
Price
$222.52
Shares after
1,403,843
Date
18 May 2026
Ownership
Direct
Footnotes
F1
ALAB transaction

Common Stock

Sale

Transaction value
$792,475
Shares
-3,568
Change %
-0.25%
Price
$222.11
Shares after
1,400,275
Date
18 May 2026
Ownership
Direct
Footnotes
F1, F12
ALAB transaction

Common Stock

Sale

Transaction value
$1,527,542
Shares
-6,924
Change %
-0.49%
Price
$220.62
Shares after
1,393,351
Date
18 May 2026
Ownership
Direct
Footnotes
F1, F13
ALAB transaction

Common Stock

Sale

Transaction value
$817,671
Shares
-3,725
Change %
-0.27%
Price
$219.51
Shares after
1,389,626
Date
18 May 2026
Ownership
Direct
Footnotes
F1, F14
ALAB transaction

Common Stock

Sale

Transaction value
$2,055,827
Shares
-9,409
Change %
-0.68%
Price
$218.50
Shares after
1,380,217
Date
18 May 2026
Ownership
Direct
Footnotes
F1, F15
ALAB transaction

Common Stock

Sale

Transaction value
$2,350,746
Shares
-10,819
Change %
-0.78%
Price
$217.28
Shares after
1,369,398
Date
18 May 2026
Ownership
Direct
Footnotes
F1, F16
ALAB transaction

Common Stock

Sale

Transaction value
$2,619,820
Shares
-12,103
Change %
-0.88%
Price
$216.46
Shares after
1,357,295
Date
18 May 2026
Ownership
Direct
Footnotes
F1, F17
ALAB holding

Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
3,789,232
Date
18 May 2026
Ownership
By Living Trust
Footnotes
F18
ALAB holding

Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
699,999
Date
18 May 2026
Ownership
By Trust
Footnotes
F19
ALAB holding

Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
700,000
Date
18 May 2026
Ownership
By 2021 Trust 1
Footnotes
F20
ALAB holding

Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
700,000
Date
18 May 2026
Ownership
By 2021 Trust 2
Footnotes
F21
ALAB holding

Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
450,001
Date
18 May 2026
Ownership
By 2022 Trust 1
Footnotes
F22
ALAB holding

Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
450,001
Date
18 May 2026
Ownership
By 2022 Trust 2
Footnotes
F23
* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 23 footnotes

Footnote F1

Represents shares of the Issuer's Common Stock required to be sold by the Reporting Person to satisfy tax withholding obligations in connection with the vesting and settlement of restricted stock units previously granted to the Reporting Person. Such sales were automatic and mandated by an election of the Issuer made in advance of the vesting event to require the satisfaction of tax withholding obligations to be funded by a "sell to cover", and does not represent a discretionary trade by the Reporting Person.

Footnote F2

The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $235.9400 to $235.3600, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the U.S. Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

Footnote F3

The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $233.9800 to $233.1600, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the U.S. Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

Footnote F4

The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $232.9700 to $232.7700, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the U.S. Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

Footnote F5

The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $231.9000 to $230.9300, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the U.S. Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

Footnote F6

The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $230.7900 to $229.9400, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the U.S. Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

Footnote F7

The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $229.7900 to $228.9350, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the U.S. Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

Footnote F8

The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $227.0900 to $226.1800, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the U.S. Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

Footnote F9

The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $225.7600 to $225.0500, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the U.S. Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

Footnote F10

The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $224.5400 to $223.9000, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the U.S. Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

Footnote F11

The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $223.5300 to $222.6400, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the U.S. Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

Footnote F12

The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $222.5000 to $221.5200, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the U.S. Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

Footnote F13

The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $221.0300 to $220.0800, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the U.S. Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

Footnote F14

The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $220.0000 to $219.0300, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the U.S. Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

Footnote F15

The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $218.8900 to $218.0000, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the U.S. Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

Footnote F16

The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $217.8900 to $216.9000, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the U.S. Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

Footnote F17

The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $216.8900 to $216.1000, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the U.S. Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

Footnote F18

These shares are owned directly by a living trust (the "Living Trust"), of which the Reporting Person is a trustee. The Reporting Person disclaims beneficial ownership of these securities, except to the extent, if any, of his pecuniary interest therein, and the filing of this Form 4 is not an admission that the Reporting Person is the beneficial owner of these securities for purposes of Section 16 or for any other purpose.

Footnote F19

These shares are owned directly by an estate planning trust (the "Trust"). The Reporting Person disclaims beneficial ownership of these securities, except to the extent, if any, of his pecuniary interest therein, and the filing of this Form 4 is not an admission that the Reporting Person is the beneficial owner of these securities for purposes of Section 16 or for any other purpose.

Footnote F20

These shares are owned directly by an estate planning trust (the "2021 Trust 1"), of which the Reporting Person is a trustee. The Reporting Person disclaims beneficial ownership of these securities, except to the extent, if any, of his pecuniary interest therein, and the filing of this Form 4 is not an admission that the Reporting Person is the beneficial owner of these securities for purposes of Section 16 or for any other purpose.

Footnote F21

These shares are owned directly by an estate planning trust (the "2021 Trust 2"), of which the Reporting Person is a trustee. The Reporting Person disclaims beneficial ownership of these securities, except to the extent, if any, of his pecuniary interest therein, and the filing of this Form 4 is not an admission that the Reporting Person is the beneficial owner of these securities for purposes of Section 16 or for any other purpose.

Footnote F22

These shares are owned directly by an estate planning trust (the "2022 Trust 1"). The Reporting Person disclaims beneficial ownership of these securities, except to the extent, if any, of his pecuniary interest therein, and the filing of this Form 4 is not an admission that the Reporting Person is the beneficial owner of these securities for purposes of Section 16 or for any other purpose.

Footnote F23

These shares are owned directly by an estate planning trust (the "2022 Trust 2"). The Reporting Person disclaims beneficial ownership of these securities, except to the extent, if any, of his pecuniary interest therein, and the filing of this Form 4 is not an admission that the Reporting Person is the beneficial owner of these securities for purposes of Section 16 or for any other purpose.

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