Sunrun accounting chief Maria Barak sells 1,771 shares

Sunrun Inc. Chief Accounting Officer Maria Barak sold 1,771 shares of common stock on October 6, 2026, to cover a tax obligation from settlement of vested restricted stock units.

Rhea-AI Filing Summary

Sunrun Inc. Chief Accounting Officer Maria Barak sold 1,771 shares of common stock on October 6, 2026, to cover a tax obligation from settlement of vested restricted stock units. The weighted average sale price was $7.7658 per share, with sale prices ranging from $7.69 to $7.82. Her reported position after the sale was 88,262 shares, including 55,759 RSUs subject to forfeiture until they vest. No Rule 10b5-1 plan is reported.

Insider Trade Summary

Net Seller: 1,771 shares

Net Sell 1 txn

Insider Barak Maria

Role Chief Accounting Officer

Sold 1,771 shs ($14K)

Type	Security	Shares	Price	Value
Sale	Common Stock F1, F2, F3	1,771	$7.7658	$14K

Holdings After Transaction: Common Stock — 88,262 shares (Direct)

Footnotes (3)

1. F1. Shares sold to cover tax obligation from settlement of vested restricted stock units.
2. F2. Price represents the weighted average sale price of the shares sold. The sale price ranged from $7.69 to $7.82 per share. Upon request by the Commission staff, the Issuer, or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of shares sold at each separate price within the range set forth in this Form 4.
3. F3. Shares held following the reported transaction include 55,759 RSUs, which are subject to forfeiture until they vest.

Key Figures

Common shares sold: 1,771 shares Weighted average sale price: $7.7658 per share Sale price range: $7.69 to $7.82 per share +2 more

5 metrics

Common shares sold 1,771 shares Sale on October 6, 2026

Weighted average sale price $7.7658 per share Sale on October 6, 2026

Sale price range $7.69 to $7.82 per share Prices for the shares sold

Shares held after transaction 88,262 shares Reported position includes 55,759 RSUs subject to forfeiture until they vest

Restricted stock units 55,759 RSUs Included in the reported position after the transaction; subject to forfeiture until vesting

Key Terms

weighted average sale price, restricted stock units, forfeiture

3 terms

weighted average sale price financial

"weighted average sale price of the shares sold"

restricted stock units financial

"settlement of vested restricted stock units"

Restricted stock units are a type of company reward where employees are promised shares of stock, but they only fully own these shares after meeting certain conditions, like staying with the company for a set time. They matter because they can become valuable assets and are often used to motivate employees to help the company succeed.

forfeiture financial

"subject to forfeiture until they vest"

FAQ

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

How many shares did RUN Chief Accounting Officer Maria Barak sell, and at what price?

Maria Barak sold 1,771 shares on October 6, 2026, at a weighted average price of $7.7658 per share. Sale prices ranged from $7.69 to $7.82. The shares were sold to cover a tax obligation from settlement of vested restricted stock units; no Rule 10b5-1 plan is reported.

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

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Available on EDGAR 10/07/2026 - 04:22 PM Accepted by SEC EDGAR 10/07/2026 - 04:22 PM Learn about SEC filing dates

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

Barak Maria

(Last) (First) (Middle)

C/O SUNRUN INC.

600 CALIFORNIA STREET, SUITE 1800

(Street)

SAN FRANCISCO CALIFORNIA 94108

(City) (State) (Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
Sunrun Inc. [ RUN ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	Chief Accounting Officer

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
10/06/2026

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

4. If Amendment, Date of Original Filed (Month/Day/Year)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
Common Stock	10/06/2026		S(1)		1,771	D	$7.7658(2)	88,262(3)	D

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

1. Shares sold to cover tax obligation from settlement of vested restricted stock units.

2. Price represents the weighted average sale price of the shares sold. The sale price ranged from $7.69 to $7.82 per share. Upon request by the Commission staff, the Issuer, or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of shares sold at each separate price within the range set forth in this Form 4.

3. Shares held following the reported transaction include 55,759 RSUs, which are subject to forfeiture until they vest.

Remarks:

	/s/ Anna Nagornaia, Attorney-in-Fact	10/07/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 4: SEC 1474 (03-26)