Adrian Senderowicz, a director at $PBYI, sold 27,000 shares of the company on 06-12-2026 for an estimated $194,310. We received data on the trade from a recent SEC filing. This was a sale of approximately 50.0% of their shares of this class of stock. Following this trade, they now own 27,000 shares of this class of $PBYI stock.
$PBYI Insider Trading Activity
$PBYI insiders have traded $PBYI stock on the open market 9 times in the past 6 months. Of those trades, 0 have been purchases and 9 have been sales.
Here’s a breakdown of recent trading of $PBYI stock by insiders over the last 6 months:
- ALAN H AUERBACH (President and CEO) has made 0 purchases and 2 sales selling 34,950 shares for an estimated $204,878.
- ADRIAN SENDEROWICZ sold 27,000 shares for an estimated $194,310
- JAY M MOYES sold 22,000 shares for an estimated $158,796
- ALLISON DORVAL sold 11,610 shares for an estimated $83,579
- MAXIMO F NOUGUES (Chief Financial Officer) has made 0 purchases and 2 sales selling 10,945 shares for an estimated $64,186.
- DOUGLAS M HUNT (See Remarks) has made 0 purchases and 2 sales selling 8,987 shares for an estimated $52,695.
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.
$PBYI Hedge Fund Activity
We have seen 88 institutional investors add shares of $PBYI stock to their portfolio, and 64 decrease their positions in their most recent quarter.
Here are some of the largest recent moves:
- MILLENNIUM MANAGEMENT LLC added 1,460,905 shares (+8793.2%) to their portfolio in Q1 2026, for an estimated $9,335,182
- LSV ASSET MANAGEMENT added 778,066 shares (+192.2%) to their portfolio in Q1 2026, for an estimated $4,971,841
- MARSHALL WACE, LLP removed 557,548 shares (-100.0%) from their portfolio in Q4 2025, for an estimated $3,317,410
- UBS GROUP AG added 406,915 shares (+319.6%) to their portfolio in Q1 2026, for an estimated $2,600,186
- AMERICAN CENTURY COMPANIES INC added 266,209 shares (+16.1%) to their portfolio in Q1 2026, for an estimated $1,701,075
- TANG CAPITAL MANAGEMENT LLC removed 200,000 shares (-100.0%) from their portfolio in Q4 2025, for an estimated $1,190,000
- RENAISSANCE TECHNOLOGIES LLC removed 181,400 shares (-8.5%) from their portfolio in Q1 2026, for an estimated $1,159,146
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.
$PBYI Revenue
$PBYI had revenues of $44.8M in Q1 2026. This is a decrease of -2.59% from the same period in the prior year.
You can track PBYI financials on Quiver Quantitative's PBYI stock page.
You can access data on PBYI stock through the Quiver Quantitative API.
This article is not financial advice. See Quiver Quantitative's disclaimers for more information.
