Yang Li, the Exec. Vice President of $SRZN, sold 1,118 shares of the company on 01-05-2026 for an estimated $22,209. We received data on the trade from a recent SEC filing. This was a sale of approximately 6.5% of their shares of this class of stock. Following this trade, they now own 16,091 shares of this class of $SRZN stock.
$SRZN Insider Trading Activity
$SRZN insiders have traded $SRZN stock on the open market 14 times in the past 6 months. Of those trades, 12 have been purchases and 2 have been sales.
Here’s a breakdown of recent trading of $SRZN stock by insiders over the last 6 months:
- TIM KUTZKEY has made 6 purchases buying 351,607 shares for an estimated $4,685,381 and 0 sales.
- GROUP III GP, LP COLUMN has made 6 purchases buying 351,607 shares for an estimated $4,685,381 and 0 sales.
- CHARLES O WILLIAMS (Chief Operating Officer) sold 1,566 shares for an estimated $31,108
- YANG LI (Exec. Vice President, Research) sold 1,118 shares for an estimated $22,209
To track insider transactions, check out Quiver Quantitative's insider trading dashboard.
$SRZN Hedge Fund Activity
We have seen 15 institutional investors add shares of $SRZN stock to their portfolio, and 7 decrease their positions in their most recent quarter.
Here are some of the largest recent moves:
- MILLENNIUM MANAGEMENT LLC added 109,769 shares (+inf%) to their portfolio in Q3 2025, for an estimated $1,414,373
- EVERSEPT PARTNERS, LP added 76,997 shares (+inf%) to their portfolio in Q3 2025, for an estimated $992,106
- BALYASNY ASSET MANAGEMENT L.P. added 70,732 shares (+inf%) to their portfolio in Q3 2025, for an estimated $911,381
- SCHONFELD STRATEGIC ADVISORS LLC added 69,024 shares (+inf%) to their portfolio in Q3 2025, for an estimated $889,374
- DRIEHAUS CAPITAL MANAGEMENT LLC removed 67,566 shares (-100.0%) from their portfolio in Q3 2025, for an estimated $870,587
- ARMISTICE CAPITAL, LLC removed 60,000 shares (-100.0%) from their portfolio in Q3 2025, for an estimated $773,100
- STONEPINE CAPITAL MANAGEMENT, LLC removed 55,883 shares (-18.3%) from their portfolio in Q3 2025, for an estimated $720,052
To track hedge funds' stock portfolios, check out Quiver Quantitative's institutional holdings dashboard.
This article is not financial advice. See Quiver Quantitative's disclaimers for more information.
