Xingjuan Chao, the President and CEO of $CBLL, sold 23,554 shares of the company on 06-08-2026 for an estimated $431,744. We received data on the trade from a recent SEC filing. This was a sale of approximately 2.8% of their shares of this class of stock. Following this trade, they now own 816,317 shares of this class of $CBLL stock.
$CBLL Insider Trading Activity
$CBLL insiders have traded $CBLL stock on the open market 59 times in the past 6 months. Of those trades, 0 have been purchases and 59 have been sales.
Here’s a breakdown of recent trading of $CBLL stock by insiders over the last 6 months:
- XINGJUAN CHAO (President and CEO) has made 0 purchases and 19 sales selling 276,084 shares for an estimated $5,404,538.
- JOSEF PARVIZI has made 0 purchases and 5 sales selling 75,000 shares for an estimated $1,615,262.
- RAYMOND WOO (Chief Technology Officer) has made 0 purchases and 17 sales selling 58,223 shares for an estimated $1,149,107.
- SCOTT BLUMBERG (Chief Financial Officer) has made 0 purchases and 4 sales selling 36,808 shares for an estimated $771,990.
- DAVID FOEHR (Senior VP, Finance and PAO) has made 0 purchases and 10 sales selling 18,871 shares for an estimated $378,690.
- REBECCA B ROBERTSON has made 0 purchases and 2 sales selling 3,327 shares for an estimated $69,445.
- JOSEPH S. MANNI (Chief Revenue Officer) has made 0 purchases and 2 sales selling 2,146 shares for an estimated $40,002.
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.
$CBLL Hedge Fund Activity
We have seen 71 institutional investors add shares of $CBLL stock to their portfolio, and 64 decrease their positions in their most recent quarter.
Here are some of the largest recent moves:
- FMR LLC added 921,765 shares (+23.5%) to their portfolio in Q1 2026, for an estimated $16,895,952
- ADAGE CAPITAL PARTNERS GP, L.L.C. added 756,751 shares (+inf%) to their portfolio in Q1 2026, for an estimated $13,871,245
- ROYCE & ASSOCIATES LP added 533,300 shares (+inf%) to their portfolio in Q4 2025, for an estimated $11,695,269
- CENTERBOOK PARTNERS LP removed 476,554 shares (-100.0%) from their portfolio in Q4 2025, for an estimated $10,450,829
- KCM CAPITAL INC added 400,000 shares (+40.0%) to their portfolio in Q1 2026, for an estimated $7,331,999
- SOLEUS CAPITAL MANAGEMENT, L.P. removed 360,000 shares (-100.0%) from their portfolio in Q4 2025, for an estimated $7,894,800
- MILLENNIUM MANAGEMENT LLC added 353,320 shares (+177.8%) to their portfolio in Q1 2026, for an estimated $6,476,355
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.
$CBLL Analyst Ratings
Wall Street analysts have issued reports on $CBLL in the last several months. We have seen 1 firms issue buy ratings on the stock, and 0 firms issue sell ratings.
Here are some recent analyst ratings:
- BTIG issued a "Buy" rating on 01/28/2026
To track analyst ratings and price targets for $CBLL, check out Quiver Quantitative's $CBLL forecast page.
$CBLL Price Targets
Multiple analysts have issued price targets for $CBLL recently. We have seen 2 analysts offer price targets for $CBLL in the last 6 months, with a median target of $27.5.
Here are some recent targets:
- William Plovanic from Canaccord Genuity set a target price of $25.0 on 05/12/2026
- Marie Thibault from BTIG set a target price of $30.0 on 01/28/2026
This article is not financial advice. See Quiver Quantitative's disclaimers for more information.
