Proposed sale of 40,000 ALAB shares (NASDAQ: ALAB)

Rhea-AI Filing Summary

Form 144 notice: proposed sale of Common Stock. The filing lists a proposed sale of 40,000 shares with an associated value of $8,623,200.00 and a filing date of 05/19/2026. The excerpt also reports prior 10b5-1 sales on 05/07/2026 totaling 280,000 shares (examples: 40,000; 200,000; 40,000) with proceeds shown in the filing.

The notice identifies the securities as Common stock and records the original acquisition date as 11/21/2017 by private acquisition from the issuer or an affiliate. The excerpt lists trustee names and addresses associated with the prior 10b5-1 sales. This filing is a regulatory notice of a proposed sale; timing and cash-flow recipients are set by the selling holder information in the filing.

Insights

Equity Capital Markets Attorney

Form 144 documents a proposed sale of restricted/common shares under Rule 144 and discloses recent 10b5-1 sales.

Form 144 is a required notice when affiliates or persons selling restricted or control stock intend to sell. The excerpt shows a proposed sale of 40,000 shares with a value of $8,623,200.00 and prior 10b5-1 sales on 05/07/2026 totaling 280,000 shares across listed trusts.

Key dependencies: the sale uses statutory resale mechanics and 10b5-1 plans already executed by named trusts. Cash-flow treatment and settlement timing are determined by the selling holders and market execution; additional disclosures in the complete Form 144 or subsequent transaction filings will specify completion details.

Key Figures

Proposed sale: 40,000 shares Associated value: $8,623,200.00 Prior 10b5-1 sale example 1: 40,000 shares +2 more

5 metrics

Proposed sale 40,000 shares listed on Form 144 with filing date <date>05/19/2026</date>

Associated value $8,623,200.00 value shown on the same line as the 40,000-share proposed sale

Prior 10b5-1 sale example 1 40,000 shares 10b5-1 sale on <date>05/07/2026</date>

Prior 10b5-1 sale example 2 200,000 shares 10b5-1 sale on <date>05/07/2026</date>

Proceeds shown (example) $39,678,590.00 proceeds amount listed for the 200,000-share 10b5-1 sale on <date>05/07/2026</date>

Key Terms

10b5-1, Private Acquisition from Issuer or an Affiliate, Form 144

3 terms

10b5-1 regulatory

"10b5-1 Sales for N2021 IRREVOCABLE TRUST U/A DTD06/10/2021"

A 10b5-1 plan is a pre-set schedule that lets company insiders buy or sell shares according to written instructions made when they do not possess material, nonpublic information. Think of it as a timed automatic payment for stock trades: it helps insiders avoid accusations of trading on secret information and gives outside investors a clearer signal about whether sales are routine or potentially informative about the company’s prospects.

Private Acquisition from Issuer or an Affiliate financial

"Private Acquisition from Issuer or an Affiliate | Issuer"

Form 144 regulatory

"144: Securities To Be Sold"

Form 144 is a document that investors must file with the government when they plan to sell a large number of shares of a company's stock. It helps ensure transparency so everyone knows how many shares are being sold and when, which can impact the stock's price.

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Form 144 Filer Information	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 144 NOTICE OF PROPOSED SALE OF SECURITIES PURSUANT TO RULE 144 UNDER THE SECURITIES ACT OF 1933
FORM 144

144: Filer Information

Filer CIK
Filer CCC
Is this a LIVE or TEST Filing?	LIVE TEST
Submission Contact Information
Name
Phone
E-Mail Address

144: Issuer Information

Name of Issuer

SEC File Number

Address of Issuer

Phone

Name of Person for Whose Account the Securities are To Be Sold

See the definition of "person" in paragraph (a) of Rule 144. Information is to be given not only as to the person for whose account the securities are to be sold but also as to all other persons included in that definition. In addition, information shall be given as to sales by all persons whose sales are required by paragraph (e) of Rule 144 to be aggregated with sales for the account of the person filing this notice.

Relationship to Issuer

Relationship to Issuer

144: Securities Information

Title of the Class of Securities To Be Sold	Name and Address of the Broker	Number of Shares or Other Units To Be Sold	Aggregate Market Value	Number of Shares or Other Units Outstanding	Approximate Date of Sale	Name the Securities Exchange
Common	Morgan Stanley Smith Barney LLC Executive Financial Services 1 New York Plaza 8th Floor New York NY 10004	40000	8623200.00	171407939	05/19/2026	NASDAQ

Furnish the following information with respect to the acquisition of the securities to be sold and with respect to the payment of all or any part of the purchase price or other consideration therefor:

144: Securities To Be Sold

Title of the Class	Date you Acquired	Nature of Acquisition Transaction	Name of Person from Whom Acquired	Is this a Gift?	Date Donor Acquired	Amount of Securities Acquired	Date of Payment	Nature of Payment *
Common	11/21/2017	Private Acquisition from Issuer or an Affiliate	Issuer			40000	11/21/2017	N/A

* If the securities were purchased and full payment therefor was not made in cash at the time of purchase, explain in the table or in a note thereto the nature of the consideration given. If the consideration consisted of any note or other obligation, or if payment was made in installments describe the arrangement and state when the note or other obligation was discharged in full or the last installment paid.

Furnish the following information as to all securities of the issuer sold during the past 3 months by the person for whose account the securities are to be sold.

144: Securities Sold During The Past 3 Months

Name and Address of Seller	Title of Securities Sold	Date of Sale	Amount of Securities Sold	Gross Proceeds
10b5-1 Sales for N2021 IRREVOCABLE TRUST U/A DTD06/10/2021 2345 North First Street San Jose CA 95131	Common	05/07/2026	40000	7935718.00
10b5-1 Sales for NAVAD TRUST U/A DTD 11/01/2012 2345 North First Street San Jose CA 95131	Common	05/07/2026	200000	39678590.00
10b5-1 Sales for SN2021 IRREVOCABLE TRUST U/A DTD06/10/2021 2345 North First Street San Jose CA 95131	Common	05/07/2026	40000	7935718.00

144: Remarks and Signature

Remarks

Date of Notice

Date of Plan Adoption or Giving of Instruction, If Relying on Rule 10b5-1

ATTENTION:

The person for whose account the securities to which this notice relates are to be sold hereby represents by signing this notice that he does not know any material adverse information in regard to the current and prospective operations of the Issuer of the securities to be sold which has not been publicly disclosed. If such person has adopted a written trading plan or given trading instructions to satisfy Rule 10b5-1 under the Exchange Act, by signing the form and indicating the date that the plan was adopted or the instruction given, that person makes such representation as of the plan adoption or instruction date.

Signature

ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)

FAQ

What does ALAB's Form 144 report?

It reports a proposed sale of 40,000 shares with a reported value of $8,623,200.00 and a filing date of 05/19/2026. The excerpt also lists prior 10b5-1 sales on 05/07/2026.

Were there recent 10b5-1 sales disclosed in the excerpt?

Yes. The excerpt shows 10b5-1 sales on 05/07/2026 of 40,000, 200,000, and 40,000 shares, with proceeds amounts shown alongside each transaction in the filing.

When were the proposed shares originally acquired?

The filing states the acquisition date as 11/21/2017, described as a Private Acquisition from Issuer or an Affiliate, recorded in the securities-to-be-sold section.

Who appears as sellers or trustees in the excerpt?

The excerpt names trustee entities including trusts like N2021 Irrevocable Trust and NAVAD Trust with addresses at 2345 North First Street, San Jose, CA 95131, associated with the listed 10b5-1 sales.

Does this Form 144 confirm the sale is complete?

No. Form 144 is a notice of intent to sell; the excerpt lists proposed sale details and prior 10b5-1 transactions but does not confirm settlement or the final execution status of the proposed 40,000-share sale.