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Signal8

Spatz Nora

SEC insider (Form 3/4/5 filer). CIK 0001855946. EVP and CAO at Marathon Bancorp, Inc. /MD/ (MBBC). 22 reported Form 4/5 transactions since Sep 2024; latest on Sep 18, 2026. Located in WAUSAU, WI.

Companies Spatz Nora has filed insider reports for

  • Marathon Bancorp, Inc. /MD/ (MBBC): Officer, EVP and CAO
Spatz Nora profile photo

Spatz Nora

CIK: 0001855946

Transaction Breakdown

Open Market Buys (P)6 (27.3%)

High conviction signal

Open Market Sales (S)0 (0.0%)

Position reduction

Option Exercises (M)5 (22.7%)

Derivative conversions

Awards (A)4 (18.2%)

Compensation grants

Other (G, F, J, C, D, …)7 (31.8%)

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

Companies & Roles (1)

Marathon Bancorp, Inc. /MD/ logo
MBBC

Marathon Bancorp, Inc. /MD/

Officer

Discretionary Trading P&L

Holdings

Transaction History (22 total)

  • Marathon Bancorp, Inc. /MD/ logo
    MBBC

    Marathon Bancorp, Inc. /MD/

    Sep 18, 2026
    Exercise
    Direct
    962 shares at avg. $6.48$6K
  • Marathon Bancorp, Inc. /MD/ logo
    MBBC

    Marathon Bancorp, Inc. /MD/

    Sep 18, 2026
    Exercise
    Direct
    1.2K shares at avg. $8.13$10K
  • Marathon Bancorp, Inc. /MD/ logo
    MBBC

    Marathon Bancorp, Inc. /MD/

    Jun 15, 2026
    Award
    Direct
    6.5K shares-
  • Marathon Bancorp, Inc. /MD/ logo
    MBBC

    Marathon Bancorp, Inc. /MD/

    Jun 10, 2026
    Purchase
    Indirect
    602 shares at avg. $14.75$9K
  • Marathon Bancorp, Inc. /MD/ logo
    MBBC

    Marathon Bancorp, Inc. /MD/

    Jun 9, 2026
    Purchase
    Indirect
    1.9K shares at avg. $14.50$28K
  • Marathon Bancorp, Inc. /MD/ logo
    MBBC

    Marathon Bancorp, Inc. /MD/

    Jun 8, 2026
    Purchase
    Indirect
    197 shares at avg. $14.24$3K
  • Marathon Bancorp, Inc. /MD/ logo
    MBBC

    Marathon Bancorp, Inc. /MD/

    Jun 5, 2026
    Purchase
    Indirect
    320 shares at avg. $14.25$5K
  • Marathon Bancorp, Inc. /MD/ logo
    MBBC

    Marathon Bancorp, Inc. /MD/

    Jun 4, 2026
    Purchase
    Indirect
    74 shares at avg. $13.77$1K
  • Marathon Bancorp, Inc. /MD/ logo
    MBBC

    Marathon Bancorp, Inc. /MD/

    Jun 3, 2026
    Purchase
    Indirect
    722 shares at avg. $13.75$10K
  • Marathon Bancorp, Inc. /MD/ logo
    MBBC

    Marathon Bancorp, Inc. /MD/

    Jun 3, 2026
    Exercise
    Direct
    1.2K shares at avg. $8.13$10K

1-10 of 22