The co-founder and chief executive of Planet Labs, Marshall William Spencer, has sold approximately $5.18m (around £4m) worth of shares in the Earth-observation company, according to a filing with the US Securities and Exchange Commission. The transaction was disclosed earlier this week and has drawn attention from investors tracking insider activity in the space technology sector.
Planet Labs, which operates a large constellation of small satellites that capture daily imagery of the Earth's surface, has been a prominent name in the so-called 'New Space' economy. The company went public via a SPAC merger in 2021 and has since focused on expanding its commercial and government customer base, including contracts with UK agencies such as the UK Space Agency and the Met Office.
The CEO's stock sale does not necessarily signal a lack of confidence in the business. Such disposals are often executed under pre-arranged 10b5-1 trading plans, which allow company insiders to sell shares at predetermined times to avoid accusations of insider trading. However, large insider sales can still unsettle retail investors, particularly when a company is not yet profitable.
For UK investors and pension holders with exposure to space technology through exchange-traded funds or growth-focused funds, the development is a reminder of the sector's inherent volatility. Planet Labs reported revenue growth in its most recent quarterly results but continues to post net losses as it invests heavily in satellite manufacturing and data analytics capabilities.
Analysts at several investment banks have maintained a cautious outlook on the stock, citing the long path to profitability and intense competition from rivals such as Maxar Technologies and BlackSky. The broader space economy remains a high-risk, high-reward area, with UK pension funds increasingly allocating small portions of their portfolios to thematic space ETFs.