Insider Sale: Chief Legal Officer of $AUPH Sells 20,975 Shares

By: Quiver InsiderRadar, Automated

Posted: 1 day, 6 hours ago / Aug. 26, 2026 1:31 a.m. UTC

Stephen P. Robertson, the Chief Legal Officer of $AUPH, sold 20,975 shares of the company on 08-21-2026 for an estimated $355,945. We received data on the trade from a recent SEC filing. This was a sale of approximately 3.4% of their shares of this class of stock. Following this trade, they now own 600,787 shares of this class of $AUPH stock.

$AUPH Insider Trading Activity

$AUPH insiders have traded $AUPH stock on the open market 12 times in the past 6 months. Of those trades, 11 have been purchases and 1 have been sales.

Here’s a breakdown of recent trading of $AUPH stock by insiders over the last 6 months:

• KEVIN TANG (Chief Executive Officer) has made 11 purchases buying 1,714,606 shares for an estimated $25,144,032 and 0 sales.
• STEPHEN P. ROBERTSON (Chief Legal Officer) sold 20,975 shares for an estimated $355,945

To track insider transactions, check out Quiver Quantitative’s insider trading dashboard. You can access data on insider stock transactions through the Quiver Quantitative API insider transaction endpoint.

$AUPH Hedge Fund Activity

We have seen 157 institutional investors add shares of $AUPH stock to their portfolio, and 121 decrease their positions in their most recent quarter.

Here are some of the largest recent moves:

• GOLDMAN SACHS GROUP INC added 4,185,893 shares (+292.0%) to their portfolio in Q2 2026, for an estimated $71,034,604
• TANG CAPITAL MANAGEMENT LLC added 1,714,606 shares (+15.1%) to their portfolio in Q2 2026, for an estimated $29,096,863
• MAN GROUP PLC removed 768,783 shares (-90.2%) from their portfolio in Q2 2026, for an estimated $13,046,247
• TREXQUANT INVESTMENT LP removed 523,950 shares (-100.0%) from their portfolio in Q2 2026, for an estimated $8,891,431
• QUBE RESEARCH & TECHNOLOGIES LTD removed 450,661 shares (-48.4%) from their portfolio in Q2 2026, for an estimated $7,647,717
• SIXTH STREET PARTNERS MANAGEMENT COMPANY, L.P. added 445,990 shares (+inf%) to their portfolio in Q2 2026, for an estimated $7,568,450
• JANE STREET GROUP, LLC removed 415,506 shares (-91.9%) from their portfolio in Q2 2026, for an estimated $7,051,136

To track hedge funds’ stock portfolios, check out Quiver Quantitative’s institutional holdings dashboard. You can access data on hedge funds moves and 13F filings through the Quiver Quantitative API 13F endpoint.

This article is not financial advice. See Quiver Quantitative’s disclaimers for more information.