John R. Campbell

CIK: 0001964039

Transaction Breakdown

Open Market Buys (P)0 (0.0%)

High conviction signal

Open Market Sales (S)0 (0.0%)

Position reduction

Option Exercises (M)0 (0.0%)

Derivative conversions

Awards (A)3 (42.9%)

Compensation grants

Other (G, F, J, C, D, …)4 (57.1%)

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

Companies & Roles (1)

ISTR

Investar Holding Corp

Officer

Discretionary Trading P&L

Holdings

Transaction History (7 total)

ISTR
Investar Holding Corp
Apr 1, 2026
Tax Payment(F)
Direct
1K shares at avg. $27.50$28K
ISTR
Investar Holding Corp
Apr 1, 2026
Award(A)
Direct
8.7K shares-
ISTR
Investar Holding Corp
Mar 1, 2026
Tax Payment(F)
Direct
259 shares at avg. $28.23$7K
ISTR
Investar Holding Corp
Jul 1, 2025
Award(A)
Series A Noncumulative Perpetual Convertible Preferred Stock
Direct
30 shares at avg. $1000.00-
ISTR
Investar Holding Corp
Apr 1, 2025
Tax Payment(F)
Direct
382 shares at avg. $17.41$7K
ISTR
Investar Holding Corp
Apr 1, 2025
Award(A)
Direct
11.3K shares-
ISTR
Investar Holding Corp
Mar 1, 2025
Tax Payment(F)
Direct
259 shares at avg. $18.73$5K

		Type	Shares	Price		Ownership
Apr 1, 2026	ISTR Investar Holding Corp	Tax Payment(F)	1,020	$27.50	$28,050	Direct
Apr 1, 2026	ISTR Investar Holding Corp	Award(A)	8,694	-	$0	Direct
Mar 1, 2026	ISTR Investar Holding Corp	Tax Payment(F)	259	$28.23	$7,312	Direct
Jul 1, 2025	ISTR Investar Holding Corp	Award(A) Series A Noncumulative Perpetual Convertible Preferred Stock	30	$1000.00	-	Direct
Apr 1, 2025	ISTR Investar Holding Corp	Tax Payment(F)	382	$17.41	$6,651	Direct
Apr 1, 2025	ISTR Investar Holding Corp	Award(A)	11,331	-	-	Direct
Mar 1, 2025	ISTR Investar Holding Corp	Tax Payment(F)	259	$18.73	$4,851	Direct

1-7 of 7 transactions

About Campbell John R

Campbell John R (SEC CIK 0001964039) files insider reports with the SEC as Chief Financial Officer of Investar Holding Corp (ISTR).

Signal8 holds 5 ownership filings by Campbell John R, all Form 4s, filed between Mar 4, 2025 and Apr 3, 2026. Those filings report 7 transactions, from Mar 1, 2025 to Apr 1, 2026. Signal8's Form 4 history starts in Sep 2024.

The business address on Campbell John R's filings is in BATON ROUGE, LA.

Recent filings by Campbell John R

Apr 1, 2026: Tax withholding of ISTR shares (Form 4, code F).
Apr 1, 2026: Grant or award of ISTR shares (Form 4, code A).
Mar 1, 2026: Tax withholding of ISTR shares (Form 4, code F).
Jul 1, 2025: Grant or award of ISTR derivative securities (Form 4, code A).
Apr 1, 2025: Tax withholding of ISTR shares (Form 4, code F).

Other insiders filing for Investar Holding Corp (ISTR)

Moore Corey E, Deputy Chief Financial Officer
Jordan Robert Chris, Director
D'Angelo John J, Chief Executive Officer
Crochet Linda M, Chief Operations Officer
Martin Jeffrey Wayne, Chief Risk Officer
Melara Julio A, Director

How to read Form 4 transaction codes