AMPCO PITTSBURGH CORP

AP

Form 4 • Statement of Changes in Beneficial Ownership

SEC Accession Number: 0001193125-26-093699
Filing date: Mar 5, 2026
Earliest execution date: Mar 4, 2026
Reporting Owners: Lyon Samuel (President)

Summary

Type

Neutral

Net shares

+42,240

% of shares

26.09%

Amount (USD)

$0

Insider confidence score

90.0 out of 100

Positive

  • Massive buy (≥10% of shares)

Negative

  • Minimal buy amount (<$10K)

Stock transactions

Transaction 1

Security

Common Stock

Action

Grant

Date

2026-03-04

Code

A

Net shares

+42,240.0

Acquired/Disposed

Acquired

Shares Owned Before

161,911.0

Shares Owned After

204,151.0

Filing's footnotes

1. These shares represent shares to be issued in connection with the satisfaction of performance requirements based on Ampco-Pittsburgh Corporation's achievement of targeted Relative Total Shareholder Return. The vesting of these shares is contingent on the Reporting Person's continued service to the Issuer through May 15, 2026.

This page is for informational purposes only. While we strive for accuracy, the summary may contain inaccuracies or omissions. Please refer to the official SEC filing for authoritative information. Open the SEC filing.