STOCK TITAN

SFBC (SFBC) CEO’s charitable trust sells 900 shares in 10b5-1 trade

Filing Impact
(Neutral)
Filing Sentiment
(Negative)
Form Type
4

Rhea-AI Filing Summary

Sound Financial Bancorp President and CEO Laura Lee Stewart reported an indirect open-market sale of 900 shares of Common Stock on March 31, 2026, executed at $44.13 per share. The sale was made by the trustee of the Stewart Charitable Remainder Trust under pre-set instructions pursuant to Rule 10b5-1(c).

After this transaction, the trust holds 9,900 shares, while Stewart also has 49,602 Common shares held directly, and additional indirect holdings of 14,409 shares through an ESOP and 18,906 shares through a 401(k). She also retains several stock option awards covering underlying Common Stock with exercise prices between the mid-$30s and about $40 per share and expirations extending from 2029 to 2034.

Positive

  • None.

Negative

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Insider Stewart Laura Lee
Role President and CEO
Sold 900 shs ($40K)
Type Security Shares Price Value
Sale Common Stock 900 $44.13 $40K
holding Stock Option (Right to Buy) -- -- --
holding Stock Option (Right to Buy) -- -- --
holding Stock Option (Right to Buy) -- -- --
holding Stock Option (Right to Buy) -- -- --
holding Stock Option (Right to Buy) -- -- --
holding Common Stock -- -- --
holding Common Stock -- -- --
holding Common Stock -- -- --
Holdings After Transaction: Common Stock — 9,900 shares (Indirect, By CRT); Stock Option (Right to Buy) — 250 shares (Direct); Common Stock — 49,602 shares (Direct)
Footnotes (1)
  1. Options are fully exercisable. Options vest in three equal annual installments beginning on January 26, 2025. On December 10, 2025, the reporting person contributed 10,800 shares of Sound Financial Bancorp, Inc. common stock to the Stewart Charitable Remainder Trust ("CRT") for estate planning purposes that resulted in a change in form of beneficial ownership from direct to indirect. The reporting person is the sole lifetime beneficiary of the CRT and retains the right to receive distributions in accordance with the terms of the trust. A third-party trustee serves as the trustee of the CRT and has sole voting and dispositive power over the shares held by the trust. These shares were sold by the trustee of the CRT pursuant to instructions contained in the CRT, in accordance with Rule 10b5-1(c) adopted on December 10, 2025.
Shares sold 900 shares Open-market sale on March 31, 2026
Sale price $44.13 per share Price for 900-share sale
CRT holdings after sale 9,900 shares Common Stock held indirectly by CRT
Direct common shares 49,602 shares Common Stock held directly by Stewart
ESOP holdings 14,409 shares Common Stock held indirectly via ESOP
401(k) holdings 18,906 shares Common Stock held indirectly via 401(k)
Largest option grant 1,800 shares at $40.13 Stock option expiring January 27, 2033
Earliest option expiry January 25, 2029 Option at $33.50 on 250 underlying shares
Rule 10b5-1(c) regulatory
"These shares were sold by the trustee of the CRT pursuant to instructions... in accordance with Rule 10b5-1(c) adopted on December 10, 2025."
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.
Charitable Remainder Trust financial
"contributed 10,800 shares ... to the Stewart Charitable Remainder Trust ("CRT") for estate planning purposes"
ESOP financial
"Common Stock ... total shares following transaction 14409.0000, nature_of_ownership: By ESOP"
An Employee Stock Ownership Plan (ESOP) is a program that gives employees ownership shares in their company, often as part of their benefits package. It acts like a company-sponsored savings plan, allowing workers to have a stake in the company's success, which can boost motivation and loyalty. For investors, ESOPs can influence company decisions and stock value, making them an important aspect of corporate ownership and governance.
401(k) financial
"Common Stock ... total shares following transaction 18906.0000, nature_of_ownership: By 401(k)"
A 401(k) is a type of retirement savings plan offered by employers that allows workers to set aside a portion of their paycheck before taxes are taken out. The money saved in a 401(k) can grow over time through investments, helping individuals build funds for their future retirement. It matters to investors because it provides a tax-advantaged way to save and invest for long-term financial security.
Stock Option (Right to Buy) financial
"Stock Option (Right to Buy) with underlying Common Stock and specified exercise prices"
SEC Form 4
FORM 4UNITED 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*
Stewart Laura Lee

(Last)(First)(Middle)
C/O SOUND FINANCIAL BANCORP, INC.
2400 3RD AVENUE, SUITE 150

(Street)
SEATTLE WASHINGTON 98121

(City)(State)(Zip)

UNITED STATES

(Country)
2. Issuer Name and Ticker or Trading Symbol
Sound Financial Bancorp, Inc. [ SFBC ]
5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
XDirector10% Owner
XOfficer (give title below)Other (specify below)
President and CEO
2a. Foreign Trading Symbol
3. Date of Earliest Transaction (Month/Day/Year)
03/31/2026
6. Individual or Joint/Group Filing (Check Applicable Line)
XForm 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)
CodeVAmount(A) or (D)Price
Common Stock14,409IBy ESOP
Common Stock18,906IBy 401(k)
Common Stock03/31/2026S(4)900D$44.139,900(3)IBy CRT
Common Stock49,602(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)
CodeV(A)(D)Date ExercisableExpiration DateTitleAmount or Number of Shares
Stock Option (Right to Buy)$33.5 (1)01/25/2029Common Stock250250D
Stock Option (Right to Buy)$36.26 (1)01/31/2030Common Stock120120D
Stock Option (Right to Buy)$32.46 (1)01/27/2031Common Stock300300D
Stock Option (Right to Buy)$40.13 (1)01/27/2033Common Stock1,8001,800D
Stock Option (Right to Buy)$39.89 (2)01/26/2034Common Stock259259D
Explanation of Responses:
1. Options are fully exercisable.
2. Options vest in three equal annual installments beginning on January 26, 2025.
3. On December 10, 2025, the reporting person contributed 10,800 shares of Sound Financial Bancorp, Inc. common stock to the Stewart Charitable Remainder Trust ("CRT") for estate planning purposes that resulted in a change in form of beneficial ownership from direct to indirect. The reporting person is the sole lifetime beneficiary of the CRT and retains the right to receive distributions in accordance with the terms of the trust. A third-party trustee serves as the trustee of the CRT and has sole voting and dispositive power over the shares held by the trust.
4. These shares were sold by the trustee of the CRT pursuant to instructions contained in the CRT, in accordance with Rule 10b5-1(c) adopted on December 10, 2025.
/s/ Laura Lee Stewart03/31/2026
** Signature of Reporting PersonDate
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)

FAQ

What insider transaction did SFBC President and CEO Laura Lee Stewart report?

Laura Lee Stewart reported an indirect open-market sale of 900 shares of Sound Financial Bancorp common stock at $44.13 per share. The transaction occurred on March 31, 2026 and was executed by the trustee of her Stewart Charitable Remainder Trust under preset instructions.

Who actually sold the SFBC shares and under what arrangement?

The 900 SFBC shares were sold by the trustee of the Stewart Charitable Remainder Trust, not directly by Stewart herself. The trustee acted pursuant to instructions contained in the trust, in accordance with a Rule 10b5-1(c) trading plan adopted on December 10, 2025.

How many SFBC shares does the Stewart Charitable Remainder Trust hold after the sale?

Following the sale, the Stewart Charitable Remainder Trust holds 9,900 shares of Sound Financial Bancorp common stock. These shares are held indirectly for Laura Lee Stewart’s benefit, with a third-party trustee retaining sole voting and dispositive power over the trust’s holdings.

What other SFBC share holdings does Laura Lee Stewart report aside from the CRT?

In addition to 9,900 shares held through the Stewart Charitable Remainder Trust, Stewart reports 49,602 SFBC common shares held directly. She also shows indirect holdings of 14,409 shares through an ESOP and 18,906 shares through a 401(k) account as of the reported date.

What stock options on SFBC does Laura Lee Stewart hold according to this filing?

The filing lists several stock option awards on SFBC common stock, including options over 1,800 shares at a $40.13 exercise price and smaller grants at $33.50, $36.26, $32.46, and $39.89. These options expire between January 2029 and January 2034 and remain outstanding.

When were SFBC shares contributed to the Stewart Charitable Remainder Trust?

On December 10, 2025, Stewart contributed 10,800 shares of Sound Financial Bancorp common stock to the Stewart Charitable Remainder Trust. This transfer changed the form of ownership from direct to indirect, with a third-party trustee gaining sole voting and dispositive power over those shares.