Their
earnings call came out, seemed okay. $185 million in Q3 revenue, growth of 39% year-on-year. Unless someone is acquiring them and it's insider trading?
Yet another wireless protocol, to mystify dumb investors. Watch out Zigbee LOL

"In Q3, we also announced the xG23, the latest addition to our award-winning Series two wireless platform. The xG23 is a sub-gigahertz wireless SoC that brings an industry-leading combination of wireless range, energy efficiency and security. This new solution can operate over a mile for more than 10 years on a coin cell battery while supporting our industry-leading Secure Vault security features. And because it's from Silicon Labs, the xG23 supports a wide range of protocols, including Amazon Sidewalk, mioty, wireless M-Bus, Z-Wave and Proprietary IoT networks. It's the optimal feature set for a growing number of smart city and industrial deployments as well as home and commercial building automation. Next, we announced our unified software development kit, or Unify SDK, which brings a new level of interoperability between industry protocols. Silicon Labs is committed to simplifying wireless connectivity."