Lauren M. Hemby

CIK: 0002065869

Transaction Breakdown

Open Market Buys (P)1 (25.0%)

High conviction signal

Open Market Sales (S)0 (0.0%)

Position reduction

Option Exercises (M)1 (25.0%)

Derivative conversions

Awards (A)1 (25.0%)

Compensation grants

Other (G, F, J, C, D, …)1 (25.0%)

Gifts, tax withholding, conversions, dispositions to the issuer and other codes

Companies & Roles (1)

COSO

CoastalSouth Bancshares, Inc.

Officer

Discretionary Trading P&L

Holdings

Transaction History (4 total)

COSO
CoastalSouth Bancshares, Inc.
Apr 27, 2026
Exercise(M)
Direct
4K shares-
COSO
CoastalSouth Bancshares, Inc.
Apr 27, 2026
Tax Payment(F)
Direct
1.2K shares at avg. $25.59$30K
COSO
CoastalSouth Bancshares, Inc.
Feb 11, 2026
Award(A)
Restricted Stock Units
Direct
4K shares-
COSO
CoastalSouth Bancshares, Inc.
Jul 2, 2025
Purchase(P)
Direct
4.5K shares at avg. $21.50$97K

		Type	Shares	Price		Ownership
Apr 27, 2026	COSO CoastalSouth Bancshares, Inc.	Exercise(M)	4,000	-	$0	Direct
Apr 27, 2026	COSO CoastalSouth Bancshares, Inc.	Tax Payment(F)	1,181	$25.59	$30,222	Direct
Feb 11, 2026	COSO CoastalSouth Bancshares, Inc.	Award(A) Restricted Stock Units	4,000	-	-	Direct
Jul 2, 2025	COSO CoastalSouth Bancshares, Inc.	Purchase(P)	4,500	$21.50	$96,750	Direct

1-4 of 4 transactions

About Hemby Lauren M.

Hemby Lauren M. (SEC CIK 0002065869) files insider reports with the SEC as CHIEF ACCOUNTING OFFICER of CoastalSouth Bancshares, Inc. (COSO).

Signal8 holds 4 ownership filings by Hemby Lauren M. (1 Form 3, 3 Form 4), filed between Jul 1, 2025 and Apr 29, 2026. Those filings report 4 transactions, from Jul 2, 2025 to Apr 27, 2026. Signal8's Form 4 history starts in Sep 2024.

The business address on Hemby Lauren M.'s filings is in ATLANTA, GA.

Recent filings by Hemby Lauren M.

Apr 27, 2026: Option exercise of COSO shares (Form 4, code M).
Apr 27, 2026: Tax withholding of COSO shares (Form 4, code F).
Feb 11, 2026: Grant or award of COSO derivative securities (Form 4, code A).
Jul 2, 2025: Open-market purchase of COSO shares (Form 4, code P).

Other insiders filing for CoastalSouth Bancshares, Inc. (COSO)

Bruderer Ernst W., Director
MACLEOD JAMES S, Director
Valduga Anthony P., CFO AND COO
Stone Stephen R., PRESIDENT AND CEO
Turner Cameron Bradley, CHIEF CREDIT OFFICER
Fraser John Simon, Director

How to read Form 4 transaction codes