Edward Fenster plans 163,844 Sunrun (NASDAQ: RUN) share sale

Rhea-AI Filing Summary

Sunrun Inc. executive Edward Harris Fenster filed a notice to sell 163,844 shares of Sunrun common stock. The planned sale, through Charles Schwab & Co., has an aggregate market value of $3,269,221.00 and is expected around February 11, 2026 on the NASDAQ.

The shares were acquired on February 11, 2026 via a stock option exercise, using broker payment for a cashless exercise. Over the prior three months, Fenster sold 133,256 and 32,787 Sunrun shares on December 5 and December 22, 2025, for gross proceeds of $2,412,963.00 and $655,740.00, respectively.

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	Charles Schwab & Co., Inc. 3000 Schwab Way Westlake TX 76262	163844	3269221.00	232041826	02/11/2026	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	02/11/2026	Stock Option Exercise	Sunrun Inc.			163844	02/11/2026	Broker Payment for Cashless Exercise

* 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
EDWARD HARRIS FENSTER 600 CALIFORNIA STREET, SUITE 1800 SAN FRANCISCO CA 94108	Sunrun Inc.	12/05/2025	133256	2412963.00
EDWARD HARRIS FENSTER 600 CALIFORNIA STREET, SUITE 1800 SAN FRANCISCO CA 94108	Sunrun Inc.	12/22/2025	32787	655740.00

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

How many Sunrun (RUN) shares does Edward Harris Fenster plan to sell?

Edward Harris Fenster plans to sell 163,844 shares of Sunrun common stock. The planned transaction is listed with an aggregate market value of $3,269,221.00 and is expected to occur around February 11, 2026 through Charles Schwab & Co. on the NASDAQ exchange.

What is the approximate dollar value of the planned Sunrun (RUN) share sale?

The planned sale of 163,844 Sunrun shares has an aggregate market value of $3,269,221.00. This figure reflects the total market value of the shares indicated in the notice, with trading expected around February 11, 2026 on the NASDAQ through Charles Schwab & Co.

How were the Sunrun (RUN) shares to be sold by Edward Harris Fenster acquired?

The 163,844 Sunrun shares were acquired through a stock option exercise dated February 11, 2026. The notice states the nature of payment as a broker payment for a cashless exercise, indicating the options were exercised and shares obtained without a separate upfront cash outlay by Fenster.

On which exchange and through which broker will the Sunrun (RUN) shares be sold?

The notice lists NASDAQ as the securities exchange where the Sunrun common shares may be sold. Charles Schwab & Co., Inc., located at 3000 Schwab Way, Westlake, Texas 76262, is identified as the broker handling the 163,844-share planned transaction for Edward Harris Fenster.

What Sunrun (RUN) share sales has Edward Harris Fenster made in the past three months?

The filing reports two prior Sunrun share sales in the past three months. On December 5, 2025, 133,256 shares were sold for gross proceeds of $2,412,963.00, and on December 22, 2025, 32,787 shares were sold for gross proceeds of $655,740.00.

What does the representation about material adverse information mean in this Sunrun (RUN) notice?

By signing, the person for whose account the shares are sold represents they do not know any undisclosed material adverse information about Sunrun’s current or prospective operations. This representation is required when submitting the notice for the planned securities sale under the applicable rules.