Nathan J. Porter
CIK: 0002105862
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)1 (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 (1)
DORM
Dorman Products, Inc.
Officer
Discretionary Trading P&L
Holdings
About Porter Nathan J
Porter Nathan J (SEC CIK 0002105862) files insider reports with the SEC as SVP, Chief Operations Officer of Dorman Products, Inc. (DORM).
Signal8 holds 2 ownership filings by Porter Nathan J (1 Form 3, 1 Form 4), filed between Jan 20, 2026 and Mar 4, 2026. Those filings report 1 transaction, the latest on Mar 2, 2026. Signal8's Form 4 history starts in Sep 2024.
The business address on Porter Nathan J's filings is in COLMAR, PA.
Recent filings by Porter Nathan J
- Mar 2, 2026: Grant or award of DORM shares (Form 4, code A).
Other insiders filing for Dorman Products, Inc. (DORM)
- Braun Joseph P., SVP and General Counsel
- Olsen Kevin M., President and CEO
- Pacheco Kathleen, President, Specialty Vehicle
- Long Donna M., SVP, CIO
- Bowen Gregory C., VP, Chief Accounting Officer
- RILEY RICHARD T, Director