Sarah R. Opperman

CIK: 0001554598

Transaction Breakdown

Open Market Buys (P)2 (18.2%)

High conviction signal

Open Market Sales (S)0 (0.0%)

Position reduction

Option Exercises (M)0 (0.0%)

Derivative conversions

Awards (A)9 (81.8%)

Compensation grants

Other (G, F, J, C, D, …)0 (0.0%)

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

Companies & Roles (1)

ISBA

ISABELLA BANK CORP

Director

Discretionary Trading P&L

Holdings

Transaction History (11 total)

ISBA
ISABELLA BANK CORP
Sep 1, 2026
Award(A)
Direct
46 shares at avg. $38.55$2K
ISBA
ISABELLA BANK CORP
Jun 1, 2026
Award(A)
Direct
43 shares at avg. $41.49$2K
ISBA
ISABELLA BANK CORP
Mar 2, 2026
Award(A)
Direct
36 shares at avg. $48.54$2K
ISBA
ISABELLA BANK CORP
Jan 20, 2026
Purchase(P)
Direct
277 shares at avg. $49.58$14K
ISBA
ISABELLA BANK CORP
Dec 1, 2025
Award(A)
Direct
40 shares at avg. $43.50$2K
ISBA
ISABELLA BANK CORP
Sep 2, 2025
Award(A)
Direct
52 shares at avg. $33.13$2K
ISBA
ISABELLA BANK Corp
Jun 2, 2025
Award(A)
Direct
64 shares at avg. $27.01$2K
ISBA
ISABELLA BANK Corp
Mar 3, 2025
Award(A)
Direct
69 shares at avg. $24.60$2K
ISBA
ISABELLA BANK Corp
Jan 24, 2025
Purchase(P)
Direct
533 shares at avg. $25.80$14K
ISBA
ISABELLA BANK Corp
Dec 2, 2024
Award(A)
Direct
67 shares at avg. $24.80$2K
ISBA
ISABELLA BANK Corp
Sep 3, 2024
Award(A)
Direct
86 shares at avg. $19.28$2K

		Type	Shares	Price		Ownership
Sep 1, 2026	ISBA ISABELLA BANK CORP	Award(A)	46	$38.55	$1,773	Direct
Jun 1, 2026	ISBA ISABELLA BANK CORP	Award(A)	43	$41.49	$1,784	Direct
Mar 2, 2026	ISBA ISABELLA BANK CORP	Award(A)	36	$48.54	$1,747	Direct
Jan 20, 2026	ISBA ISABELLA BANK CORP	Purchase(P)	277	$49.58	$13,750	Direct
Dec 1, 2025	ISBA ISABELLA BANK CORP	Award(A)	40	$43.50	$1,740	Direct
Sep 2, 2025	ISBA ISABELLA BANK CORP	Award(A)	52	$33.13	$1,723	Direct
Jun 2, 2025	ISBA ISABELLA BANK Corp	Award(A)	64	$27.01	$1,729	Direct
Mar 3, 2025	ISBA ISABELLA BANK Corp	Award(A)	69	$24.60	$1,697	Direct
Jan 24, 2025	ISBA ISABELLA BANK Corp	Purchase(P)	533	$25.80	$13,750	Direct
Dec 2, 2024	ISBA ISABELLA BANK Corp	Award(A)	67	$24.80	$1,662	Direct
Sep 3, 2024	ISBA ISABELLA BANK Corp	Award(A)	86	$19.28	$1,658	Direct

1-11 of 11 transactions

About Opperman Sarah R

Opperman Sarah R (SEC CIK 0001554598) files insider reports with the SEC as Director of ISABELLA BANK CORP (ISBA).

Signal8 holds 11 ownership filings by Opperman Sarah R, all Form 4s, filed between Sep 5, 2024 and Sep 3, 2026. Those filings report 11 transactions, from Sep 3, 2024 to Sep 1, 2026. Signal8's Form 4 history starts in Sep 2024.

The business address on Opperman Sarah R's filings is in MOUNT PLEASANT, MI.

Recent filings by Opperman Sarah R

Sep 1, 2026: Grant or award of ISBA shares (Form 4, code A).
Jun 1, 2026: Grant or award of ISBA shares (Form 4, code A).
Mar 2, 2026: Grant or award of ISBA shares (Form 4, code A).
Jan 20, 2026: Open-market purchase of ISBA shares (Form 4, code P).
Dec 1, 2025: Grant or award of ISBA shares (Form 4, code A).

Other insiders filing for ISABELLA BANK CORP (ISBA)

Bourland Jill, Director
Barnes Jeffrey J, Director
Coffin Melinda Marie, Director
Rupp Vicki L, Director
Sackett Brian Roy, Director
Schwind Jerome E, President & CEO

How to read Form 4 transaction codes