ptuwc_field_price_html.php

<?php
/**
 * Filter the product price in Product Table Ultimate
 */
function prefix_field_price_html( $price_html, $product, $args ) {
  $price = $product->get_price(); // Just the numerical price, e.g. 4.50
  $price_html = wc_price( $price ); // The price formatted with currency, e.g. $4.50
  return $price_html;
}
add_filter( 'ptuwc_field_price_html', 'prefix_field_price_html', 10, 3 );