Marc Andreessen Dumps $32M in Samsara

Tech venture capital titan Marc Andreessen filed this week, revealing he sold over $31.7 million worth of Samsara shares across three days. The director offloaded roughly 906,000 shares at prices between $33.37 and $34.99 — a notable exit from the IoT fleet management firm.

Dell insiders also made headlines. Three DELL executives filed sales totalling a staggering $472 million this week, making it the week's largest US cluster of insider selling.

MongoDB CEO Dev Ittycheria filed multiple block sales last week. He sold nearly $12 million in MDB stock, across four separate transactions at prices around $381–$384 per share.

On the buying side, an Ecolab director filed a $2 million purchase on June 11. The director bought 7,750 shares at $258. That kind of deliberate open-market buy from a senior board member is typically viewed as a positive signal.

Cleveland-Cliffs CFO Celso Goncalves filed a $2.9 million sale on June 5. Meanwhile, Global Business Travel Group CEO Paul Abbott filed a $2 million sale on June 10.

The overall tone this week skews heavily toward selling, with almost no major open-market purchases from C-suite executives in US-listed stocks.