Sempra counsel sells 3,300 shares under plan

Sempra Chief Legal Counsel Diana L. Day reported an open-market sale of 3,300 shares of common stock at $92.13 per share.

Rhea-AI Filing Summary

Sempra Chief Legal Counsel Diana L. Day reported an open-market sale of 3,300 shares of common stock at $92.13 per share. The transaction was executed under a pre-established Rule 10b5-1(c) trading plan adopted on May 20, 2024. Following the sale, she directly holds 22,869.79 common shares and indirectly holds 418.6 shares through a 401(k) Savings Plan as of May 14, 2026. The filing also notes that her post-transaction beneficial ownership corrects a prior overstatement of 342 shares due to a clerical error.

Insider Trade Summary 10b5-1

Net Seller: 3,300 shares

Net Sell 2 txns

Insider DAY DIANA L

Role Chief Legal Counsel

Sold 3,300 shs ($304K)

Type	Security	Shares	Price	Value
Sale	Common Stock	3,300	$92.13	$304K
holding	Common Stock	--	--	--

Holdings After Transaction: Common Stock — 22,869.79 shares (Direct); Common Stock — 418.6 shares (Indirect, 401(k) Savings Plan (05/14/2026))

Footnotes (2)

1. F1. The shares of common stock reflected in this Form 4 were sold in accordance with a written instruction and plan for trading securities established by Ms. Day on May 20, 2024 pursuant to Rule 10b5-1(c) under the Securities and Exchange Act of 1934 ("Exchange Act").
2. F2. Amount of common stock beneficially owned following the reported transaction corrects an overstatement of 342 shares in prior reports filed under Section 16(a) of the Exchange Act due to a clerical error.

Key Figures

Shares sold: 3,300 shares Sale price: $92.13 per share Direct holdings after sale: 22,869.79 shares +3 more

6 metrics

Shares sold 3,300 shares Open-market sale of Sempra common stock

Sale price $92.13 per share Price for sold Sempra common shares

Direct holdings after sale 22,869.79 shares Direct Sempra common stock owned following transaction

Indirect 401(k) holdings 418.6 shares Sempra common stock in 401(k) Savings Plan as of May 14, 2026

Net shares sold 3,300 shares Net buy-sell shares in transaction summary

Corrected prior overstatement 342 shares Adjustment for clerical error in earlier reports

Key Terms

Rule 10b5-1(c), Section 16(a), 401(k) Savings Plan

3 terms

Rule 10b5-1(c) regulatory

"plan for trading securities established by Ms. Day on May 20, 2024 pursuant to Rule 10b5-1(c) under the Securities and Exchange Act of 1934"

Rule 10b5-1(c) is an SEC guideline that lets company insiders set up a written, pre-planned schedule to buy or sell their company stock when they are not in possession of material, nonpublic information. For investors, it matters because such plans can reduce the appearance of insider trading by separating decisions from inside knowledge—like putting your trades on autopilot—while also requiring scrutiny since pre-planned trades can still affect market confidence and share value.

Section 16(a) regulatory

"prior reports filed under Section 16(a) of the Exchange Act due to a clerical error"

401(k) Savings Plan financial

"nature_of_ownership: 401(k) Savings Plan (05/14/2026)"

A 401(k) savings plan is an employer-sponsored retirement account that lets employees set aside a portion of their paycheck on a tax-advantaged basis, often with employer matching contributions that act like free additional savings. It matters to investors because matching, tax-deferred growth and investment choices can significantly boost long-term wealth—while plan rules or heavy concentration in a single company’s stock can increase an employee’s financial exposure to that company.

FAQ

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

What insider transaction did Sempra (SRE) report for Diana L. Day?

Sempra reported that Chief Legal Counsel Diana L. Day sold 3,300 shares of common stock at $92.13 per share. The sale was an open-market transaction disclosed in a Form 4 insider filing with updated post-transaction share ownership.

Was the Sempra (SRE) insider sale by Diana L. Day pre-planned?

Yes. The filing states the sale was made under a written instruction and trading plan established on May 20, 2024 under Rule 10b5-1(c). Such plans pre-schedule trades, making the timing less indicative of short-term views.

How many Sempra (SRE) shares does Diana L. Day hold after the sale?

After the reported sale, Diana L. Day directly holds 22,869.79 Sempra common shares. She also indirectly holds 418.6 additional shares through a 401(k) Savings Plan as of May 14, 2026, according to the Form 4.

What price did Diana L. Day receive for the sold Sempra (SRE) shares?

The Form 4 shows Diana L. Day sold 3,300 Sempra common shares at $92.13 per share. This reported transaction code “S” reflects an open-market or private sale of non-derivative common stock.

Did the Sempra (SRE) Form 4 mention any correction to prior share reports?

Yes. The filing explains that the beneficial ownership after the transaction corrects an earlier 342-share overstatement. That error in prior Section 16(a) reports was attributed to a clerical mistake, and the new figure reflects the corrected amount.

How many net Sempra (SRE) shares did Diana L. Day sell in this filing?

The transaction summary shows net selling of 3,300 Sempra common shares. There were no reported purchases, exercises, gifts, or tax-withholding dispositions, so the net buy-sell direction in this Form 4 is categorized as a net sale.

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

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Accepted by SEC EDGAR 05/14/2026 - 07:03 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).

X

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^*

DAY DIANA L

(Last) (First) (Middle)

488 8TH AVENUE

(Street)

SAN DIEGO CALIFORNIA 92101

(City) (State) (Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
SEMPRA [ SRE ]

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

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

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
05/14/2026

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	05/14/2026		S(1)		3,300	D	$92.13	22,869.79(2)	D
Common Stock								418.6	I	401(k) Savings Plan (05/14/2026)

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. The shares of common stock reflected in this Form 4 were sold in accordance with a written instruction and plan for trading securities established by Ms. Day on May 20, 2024 pursuant to Rule 10b5-1(c) under the Securities and Exchange Act of 1934 ("Exchange Act").

2. Amount of common stock beneficially owned following the reported transaction corrects an overstatement of 342 shares in prior reports filed under Section 16(a) of the Exchange Act due to a clerical error.

Remarks:

	DIANA L. DAY BY: Lisa H. Abbot, Managing Attorney - Corporate and Securities of Sempra and Attorney-In-Fact	05/14/2026
	** 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)