Timothy Keutzer, the Chief Operating Officer of $SPRO, sold 18,891 shares of the company on 02-02-2026 for an estimated $41,560. We received data on the trade from a recent SEC filing. This was a sale of approximately 2.3% of their shares of this class of stock. Following this trade, they now own 788,853 shares of this class of $SPRO stock.
$SPRO Insider Trading Activity
$SPRO insiders have traded $SPRO stock on the open market 7 times in the past 6 months. Of those trades, 0 have been purchases and 7 have been sales.
Here’s a breakdown of recent trading of $SPRO stock by insiders over the last 6 months:
- ESTHER RAJAVELU (See Remarks) has made 0 purchases and 2 sales selling 58,712 shares for an estimated $136,012.
- TIMOTHY KEUTZER (Chief Operating Officer) has made 0 purchases and 4 sales selling 48,281 shares for an estimated $104,513.
- ANKIT MAHADEVIA sold 6,572 shares for an estimated $12,946
To track insider transactions, check out Quiver Quantitative's insider trading dashboard.
$SPRO Hedge Fund Activity
We have seen 25 institutional investors add shares of $SPRO stock to their portfolio, and 19 decrease their positions in their most recent quarter.
Here are some of the largest recent moves:
- RENAISSANCE TECHNOLOGIES LLC added 620,600 shares (+74.6%) to their portfolio in Q3 2025, for an estimated $1,166,728
- SCHONFELD STRATEGIC ADVISORS LLC removed 510,834 shares (-100.0%) from their portfolio in Q3 2025, for an estimated $960,367
- MONIMUS CAPITAL MANAGEMENT, LP removed 310,908 shares (-100.0%) from their portfolio in Q3 2025, for an estimated $584,507
- STONEPINE CAPITAL MANAGEMENT, LLC removed 156,888 shares (-100.0%) from their portfolio in Q3 2025, for an estimated $294,949
- ARROWSTREET CAPITAL, LIMITED PARTNERSHIP added 150,516 shares (+inf%) to their portfolio in Q3 2025, for an estimated $282,970
- SHAY CAPITAL LLC added 127,334 shares (+inf%) to their portfolio in Q3 2025, for an estimated $239,387
- ACADIAN ASSET MANAGEMENT LLC removed 112,889 shares (-100.0%) from their portfolio in Q3 2025, for an estimated $212,231
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.
