STEM: Form 144 — Saul Laureles proposes sale

Saul Laureles filed a Form 144 proposing to sell 942 shares of Common stock.

Rhea-AI Filing Summary

Saul Laureles filed a Form 144 proposing to sell 942 shares of Common stock. The excerpt lists the securities to be sold as Restricted Stock Vesting (03/06/2026) and shows prior sales of 536 shares on 02/19/2026 and 292 shares on 03/03/2026. Broker details for Fidelity Brokerage Services LLC and an entry dated 03/10/2026 appear in the excerpt.

Insights

Compliance Counsel

Routine Form 144 notice of proposed affiliate sale; disclosure-focused, not a completed sale.

The excerpt lists a proposed disposition of 942 shares tied to restricted stock vesting on 03/06/2026 and prior reported sales of 536 and 292 shares on 02/19/2026 and 03/03/2026. The broker and a 03/10/2026 entry are shown.

Filing is procedural; the excerpt does not state execution details or proceeds recipient. Subsequent filings or the complete Form 144 should be reviewed for final sale execution, prices, and any footnote disclosures.

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

Does the Form 144 for STEM show an insider sale?

Yes. The Form 144 excerpt shows Saul Laureles proposing the sale of 942 Common shares. The filing also lists prior sales of 536 and 292 shares on 02/19/2026 and 03/03/2026, respectively, and notes restricted stock vesting on 03/06/2026.

When are the securities listed as vesting in the STEM Form 144 excerpt?

The excerpt lists the securities as "Restricted Stock Vesting" with an effective date of 03/06/2026. The filing includes broker information and a separate entry dated 03/10/2026 but does not specify an execution date for any sale within this excerpt.

Does the excerpt state who will receive sale proceeds in the STEM filing?

The excerpt displays dollar figures adjacent to entries but does not explicitly state the recipient of proceeds. The filing text provided does not tie proceeds to the issuer or seller, so cash‑flow treatment is not identified in this excerpt.

Where can I find full details of the proposed STEM sale?

Consult the full Form 144 filing on the SEC website for complete terms. The excerpt shows broker details, sale quantities (942, 536, 292), and dates; the complete filing will include price, execution status, and any footnotes or disclaimers.

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

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Accepted by SEC EDGAR 03/10/2026 - 04:15 PM Learn about SEC filing dates

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	0001672864
Filer CCC	XXXXXXXX
Is this a LIVE or TEST Filing?	LIVE TEST
Submission Contact Information
Name
Phone
E-Mail Address

144: Issuer Information

Name of Issuer	STEM, INC.
SEC File Number	001-39455
Address of Issuer	1400 POST OAK BOULEVARD, SUITE 560 HOUSTON TEXAS 77056
Phone	877-374-7836
Name of Person for Whose Account the Securities are To Be Sold	Laureles Saul R.
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	Officer

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	942	10475.51	8518974	03/10/2026	NYSE

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	03/06/2026	Restricted Stock Vesting	Issuer			942	03/06/2026	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
Saul Laureles 1400 Post Oak Boulevard Suite 560 Houston TX 77056	Common	02/19/2026	536	6004.33
Saul Laureles 1400 Post Oak Boulevard Suite 560 Houston TX 77056	Common	03/03/2026	292	2824.11

144: Remarks and Signature

Remarks	Sale includes an amount necessary to cover a tax obligation resulting from the settlement of a vested equity award distribution.
Date of Notice	03/10/2026
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	/s/ Joshua Schmitt, as a duly authorized representative of Fidelity Brokerage Services LLC, as attorney-in-fact for Saul Laureles.
ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)