author-style.css

.author-search {
    margin-bottom: 1.625em;
}

.author-block {
    float: none;
    display: block;
}

.author-block ul {
    list-style: none;
}

content-author.php

<?php
/**
 * The Template for displaying Author listings
 *
 * Override this template by copying it to yourtheme/authors/content-author.php
 *
 */

if ( ! defined( 'ABSPATH' ) ) exit; // Exit if accessed directly

global $user;

$user_info = get_userdata( $user->ID );
$num_posts = count_user_posts( $user->ID );
?>
<div id="user-<?php echo $user->ID; ?>" class="author-block">
	<ul>
	<?php if( $user_info->last_name && $user_info->first_name) : ?>
		<li><?php printf( _x( '%s, %s', 'Last Name, First Name', 'your-theme-textdomain' ), $user_info->last_name, $user_info->first_name ); ?></li>
	<?php else : ?>
		<li><?php echo $user_info->display_name; ?></li>
	<?php endif; ?>
	<?php if( $email = $user_info->user_email ) : ?>
		<li><?php echo $email; ?></li>
	<?php endif; ?>
	<?php if( $aum = get_user_meta( $user->ID, '_aum', true ) ) : ?>
		<li><?php printf( __( 'AUM (Millions): %s', 'your-theme-textdomain' ), $aum ); ?></li>
	<?php endif; ?>
	<?php if( $company = get_user_meta( $user->ID, '_company', true ) ) : ?>
		<li><?php echo $company; ?></li>
	<?php endif; ?>
	<?php if( $strategy = get_user_meta( $user->ID, '_strategy', true ) ) : ?>
		<li><?php printf( __( 'Strategy: %s', 'your-theme-textdomain' ), $strategy ); ?></li>
	<?php endif; ?>
	<?php if( $head_count = get_user_meta( $user->ID, '_head_count', true ) ) : ?>
		<li><?php printf( __( 'Head Count: %s', 'your-theme-textdomain' ), $head_count ); ?></li>
	<?php endif; ?>
	</ul>
</div>