ALGM: Sharon Briansky (insider) notifies sale of 8,948 shares (Form 144)

Rhea-AI Filing Summary

Sharon Briansky filed a Form 144 reporting a proposed sale of 8,948 shares of common stock. The filing lists recent dispositions of 02/17/2026 (9,258 shares for $384,762.48) and 03/02/2026 (9,727 shares for $340,445.00). The notice is dated 05/11/2026 and cites the shares as restricted stock vested on 02/13/2023.

Insights

Securities Compliance Attorney

Form 144 notifies the market of an intended sale under Rule 144 by an affiliate.

The filing shows a proposed sale of 8,948 shares and records two recent dispositions on 02/17/2026 and 03/02/2026 with dollar amounts attached. Rule 144 filings are procedural notices required before certain restricted or control securities can be sold.

Execution, timing, and broker methods are not specified in the excerpt; subsequent Form 4s or transaction reports would show completion and exact cash‑flow treatment.

Capital Markets Analyst

These amounts are modest relative to typical company floats; the filing signals secondary selling activity.

The record lists vested restricted shares with a vesting date of 02/13/2023 and recent executed dispositions totaling 18,985 shares across two dates. The proposed sale of 8,948 shares is an incremental disposition disclosed for regulatory compliance.

Market impact depends on execution speed and overall float; the filing itself does not state sale method or proceeds recipient.

Key Figures

Proposed sale: 8,948 shares Recent disposition 1: 9,258 shares Recent disposition 2: 9,727 shares +2 more

5 metrics

Proposed sale 8,948 shares listed under Securities To Be Sold

Recent disposition 1 9,258 shares sold on <date>02/17/2026</date> for <money>$384,762.48</money>

Recent disposition 2 9,727 shares sold on <date>03/02/2026</date> for <money>$340,445.00</money>

Vesting date 02/13/2023 restricted stock vesting date shown in the filing

Form date 05/11/2026 date listed on the filing excerpt

Key Terms

Form 144, Restricted Stock Vesting, Securities To Be Sold

3 terms

Form 144 regulatory

"Filer Information | 144: Filer Information"

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.

Restricted Stock Vesting financial

"Common | 02/13/2023 | Restricted Stock Vesting"

Restricted stock vesting is the timetable and conditions under which shares granted to employees or insiders become fully owned and can be sold, typically requiring continued work or meeting performance goals. It matters to investors because large blocks of shares can become tradable at once, which can change share supply and price, and because vesting aligns insiders’ incentives with the company’s long‑term performance—think of it like a timed unlock that both rewards and locks in key people.

Securities To Be Sold regulatory

"144: Securities To Be Sold | 8948"

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	Fidelity Brokerage Services LLC 900 Salem Street Smithfield RI 02917	8948	425380.00	185290870	05/11/2026	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	02/13/2023	Restricted Stock Vesting	Issuer			8948	02/13/2023	Compensation

* 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
Sharon Briansky 955 Perimeter Road Manchester NH 03103	Common	02/17/2026	9258	384762.48
Sharon Briansky 955 Perimeter Road Manchester NH 03103	Common	03/02/2026	9727	340445.00

144: Remarks and Signature

Remarks

Date of Notice

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 ALGM's Form 144 filed by Sharon Briansky mean?

It formally notifies the market of an intended sale of 8,948 shares under Rule 144. The notice lists the securities as restricted stock vested on 02/13/2023 and provides recent sale history.

Has Sharon Briansky previously sold ALGM shares recently?

Yes. The filing records two recent dispositions: 9,258 shares on 02/17/2026 for $384,762.48 and 9,727 shares on 03/02/2026 for $340,445.00, as shown in the excerpt.

Does the Form 144 confirm the proposed sale was completed?

No. Form 144 is a notice of intent to sell; it does not confirm execution. Completion would typically appear later in transaction reports or broker confirmations.

What securities are covered in the notice for ALGM?

The notice covers common stock described as restricted stock that vested on 02/13/2023, with a proposed sale quantity of 8,948 shares listed in the filing.