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Riggsbee Richard Bryan

SEC insider (Form 3/4/5 filer). CIK 0001621899. CFO at NEOGEN CORP (NEOG) and 1 other issuer. 4 reported Form 4/5 transactions since Sep 2024; latest on Aug 14, 2026. Located in LANSING, MI.

Companies Riggsbee Richard Bryan has filed insider reports for

  • NEOGEN CORP (NEOG): Officer, CFO
  • CareDx, Inc. (CDNA): Director
Riggsbee Richard Bryan profile photo

Riggsbee Richard Bryan

CIK: 0001621899

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)4 (100.0%)

Compensation grants

Other (G, F, J, C, D, …)0 (0.0%)

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

Companies & Roles (2)

NEOGEN CORP logo
NEOG

NEOGEN CORP

Officer
CareDx, Inc. logo
CDNA

CareDx, Inc.

Director

Discretionary Trading P&L

Holdings

Transaction History (4 total)

  • NEOGEN CORP logo
    NEOG

    NEOGEN CORP

    Aug 14, 2026
    Award
    Direct
    51.5K shares at avg. $11.65$600K
  • CareDx, Inc. logo
    CDNA

    CareDx, Inc.

    Jun 12, 2026
    Award
    Direct
    9.8K shares-
  • NEOGEN CORP logo
    NEOG

    NEOGEN CORP

    Nov 3, 2025
    Award
    Direct
    178.9K shares at avg. $6.29$1.1M
  • CareDx, Inc. logo
    CDNA

    CareDx, Inc.

    Jun 13, 2025
    Award
    Direct
    12.1K shares-

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