ALAB (NASDAQ: ALAB) insider plans 12,499-share sale after prior large trades

Rhea-AI Filing Summary

ALAB shareholder Stefan A. Dyckerhoff filed a notice to sell common stock through broker Stifel Nicolaus & Company Inc. The planned sale covers 12,499 shares of common stock with an aggregate market value of $3,897,584.00. The filing cites approximately 171,410,000 shares outstanding as of August 6, 2026. The shares were originally acquired via pro-rata distributions from Sutter Hill Ventures A CA LP and through private placements with the issuer. The filing also lists past sales of 12,499 shares on June 3, 2026 for $4,553,995.00 and 12,499 shares on July 1, 2026 for $5,624,555.00.

Key Figures

Planned shares to be sold: 12,499 shares Aggregate market value of planned sale: $3,897,584.00 Shares outstanding: 171,410,000 shares +2 more

5 metrics

Planned shares to be sold 12,499 shares Common stock covered by the current sale notice

Aggregate market value of planned sale $3,897,584.00 Value of 12,499 shares of common stock to be sold

Shares outstanding 171,410,000 shares Outstanding common shares as of August 6, 2026

Prior sale on June 3, 2026 12,499 shares; $4,553,995.00 Common stock sold by Stefan A. Dyckerhoff during past 3 months

Prior sale on July 1, 2026 12,499 shares; $5,624,555.00 Common stock sold by Stefan A. Dyckerhoff during past 3 months

Key Terms

Pro-rata distribution from Venture Fund, Private Placement, aggregate market value, Common

4 terms

Pro-rata distribution from Venture Fund financial

"Common | 08/15/2024 | Pro-rata distribution from Venture Fund | Sutter Hill"

Private Placement financial

"Common | 02/07/2020 | Private Placement | Issuer"

A private placement is a sale of securities directly to a selected group of investors, typically institutions or accredited investors, instead of through a public offering. It lets a company raise money faster and with fewer regulatory steps; for existing shareholders it matters because the newly issued shares, often sold at a discount, increase the share count and can dilute their ownership.

aggregate market value financial

"Common | Stifel Nicolaus & Company Inc ... | 12499 | 3897584.00"

Aggregate market value is the combined price you would pay to buy all outstanding shares of a company or all companies in a group at current market prices — essentially the sum of each stock’s market capitalization. It matters to investors because it shows the overall size and weight of an investment or sector (like the total cost to buy every piece of a puzzle), helps compare scale across companies or markets, and influences index composition and risk exposure.

Common financial

"Common | 07/01/2026 | 12499 | 5624555.00"

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Available on EDGAR 08/06/2026 - 12:41 PM Accepted by SEC EDGAR 08/06/2026 - 12:41 PM Learn about SEC filing dates

FAQ

How many ALAB shares does Stefan A. Dyckerhoff plan to sell in this notice?

Stefan A. Dyckerhoff plans to sell 12,499 shares of ALAB common stock. The filing values these shares at an aggregate market value of $3,897,584.00, based on the information provided in the securities section.

What is the aggregate market value of ALAB shares covered by this planned sale?

The planned sale covers ALAB common stock with an aggregate market value of $3,897,584.00. This value applies specifically to the 12,499 shares identified in the filing as the securities to be sold.

How many ALAB shares were outstanding according to this filing?

The filing states that approximately 171,410,000 ALAB shares were outstanding as of August 6, 2026. This figure provides context for the relative size of the 12,499-share planned sale.

What prior ALAB share sales by Stefan A. Dyckerhoff are disclosed?

The filing discloses two prior ALAB sales of 12,499 shares each. On June 3, 2026, shares were sold for $4,553,995.00, and on July 1, 2026, shares were sold for $5,624,555.00.

How were the ALAB shares originally acquired before this planned sale?

The ALAB shares were acquired through pro-rata distributions from Sutter Hill Ventures A CA LP and via private placements with the issuer. The filing lists acquisition dates including 02/07/2020, 05/17/2022, 11/23/2021, and others.

Which broker is handling the planned ALAB share sale?

The planned ALAB share sale will be handled by Stifel Nicolaus & Company Inc, located at 501 N Broadway, St. Louis, MO 63102. This broker is identified in the securities information section of the filing.

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

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	Stifel Nicolaus & Company Inc 501 N Broadway St Louis MO 63102	12499	3897584.00	171410000	08/06/2026	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	08/15/2024	Pro-rata distribution from Venture Fund	Sutter Hill Ventures A CA LP which acquired the shares from the Issuer in a private placement			2919	11/23/2021	Cash
Common	08/29/2024	Pro-rata distribution from Venture Fund	Sutter Hill Ventures A CA LP which acquired the shares from the Issuer in a private placement			5414	02/07/2020	Cash
Common	02/07/2020	Private Placement	Issuer			3505	02/07/2020	Cash
Common	05/17/2022	Private Placement	Issuer			661	05/17/2022	Cash

* 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
Stefan A Dyckerhoff 755 Page Mill Rd Ste A200 Palo Alto CA 94304	Common	07/01/2026	12499	5624555.00
Stefan A Dyckerhoff 755 Page Mill Rd Ste A200 Palo Alto CA 94304	Common	06/03/2026	12499	4553995.00

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)