Eric M. Sprink - 11 Mar 2026 Form 4 Insider Report for COASTAL FINANCIAL CORP (CCB)

Role: CEO, Director
Signature: /s/ Melisa Nelson, as Attorney-in-fact
Issuer symbol: CCB
Transactions as of: 11 Mar 2026
Net transactions value: $0
Form type: 4
Filing time: 13 Mar 2026, 17:41:52 UTC
Previous filing: 09 Feb 2026
SEC: View on sec.gov

Reporting Owners (1)

Name	Relationship	Address	Signature	Signature date	CIK
Sprink Eric M	CEO, Director	C/O 5415 EVERGREEN WAY, EVERETT	/s/ Melisa Nelson, as Attorney-in-fact	13 Mar 2026	0001299647

Transactions Table

Type	Sym	Class	Transaction	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	CCB	Common Stock	Award	+4,860	+3.1%	$0.000000^*	163,238	11 Mar 2026	Direct	F1, F2
holding	CCB	Common Stock					885	11 Mar 2026	By spouse
holding	CCB	Common Stock					400	11 Mar 2026	By Custodian for Child 1
holding	CCB	Common Stock					400	11 Mar 2026	By Custodian for Child 2
holding	CCB	Common Stock					400	11 Mar 2026	By Custodian for Child 3

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	Represents award of time-based restricted stock units (RSUs) pursuant to the Coastal Financial Corporation 2018 Omnibus Incentive Plan. The RSUs vest in approximately equal installments over four years. Each restricted stock unit represents the right to receive one share of common stock upon vesting.
F2	Includes 26,351 time-based restricted stock units (RSUs) pursuant to the Coastal Financial Corporation 2018 Omnibus Incentive Plan. 7,455 of the RSUs vest in four approximately equal annual remaining installments; 3,165 of the RSUs vest in three approximately equal annual remaining installments; 6,688 of the RSUs vest in approximately two equal annual remaining installments; 4,183 of the RSUs vest in approximately one equal annual remaining installment; 4,860 of the RSUs vest in approximately equal installments over four years. Also includes 100,000 shares of performance-based restricted stock units that vest on October 4, 2027, the quantity of which is dependent upon achievement of specified performance goals. Each restricted stock unit represents the right to receive one share of common stock upon vesting.

Content

Represents award of time-based restricted stock units (RSUs) pursuant to the Coastal Financial Corporation 2018 Omnibus Incentive Plan. The RSUs vest in approximately equal installments over four years. Each restricted stock unit represents the right to receive one share of common stock upon vesting.

Includes 26,351 time-based restricted stock units (RSUs) pursuant to the Coastal Financial Corporation 2018 Omnibus Incentive Plan. 7,455 of the RSUs vest in four approximately equal annual remaining installments; 3,165 of the RSUs vest in three approximately equal annual remaining installments; 6,688 of the RSUs vest in approximately two equal annual remaining installments; 4,183 of the RSUs vest in approximately one equal annual remaining installment; 4,860 of the RSUs vest in approximately equal installments over four years. Also includes 100,000 shares of performance-based restricted stock units that vest on October 4, 2027, the quantity of which is dependent upon achievement of specified performance goals. Each restricted stock unit represents the right to receive one share of common stock upon vesting.