Nvidia (NVDA) director Mark Stevens sold about $946 million of stock in three weeks

Nvidia logo above the words Insider Sale and Around $946 million within 3 weeks

Key points

  • Nvidia director sold about $300 million more
  • His third sale filing in three weeks
  • No Rule 10b5-1 plan reported in the three filings

Nvidia (NVDA) director Mark Stevens reported another stock sale worth about $300 million, bringing the total across his three sale filings in three weeks to about $946 million.

The latest Form 4, filed September 22, reports that he sold 1,366,000 shares on September 18 at weighted-average prices of about $219.72 and $220.42. All came from the Third Millennium Trust, for which Stevens and his wife serve as co-trustees.

We covered the first sale report, which disclosed $410.8 million across late August and early September. A second filing on September 8 reported about $235 million more. The three filings together report about $946 million in sales. All three appear on our insider tracker. Counting his earlier 2026 filings, his disclosed Nvidia sales for the year come to about $1.39 billion.

None of the three filings checks the Rule 10b5-1 box, which identifies transactions reported under a prearranged trading plan. That tells us these sales weren't reported under such a plan. It doesn't establish who chose the sale dates or why Stevens sold.

He still holds a substantial Nvidia position. After the September 18 sale, the filing lists about 27.5 million shares: around 11.5 million held directly, 15 million through the Envy Trust, and just under a million through the Third Millennium Trust.

Nvidia closed at $227.38 on September 21, above Stevens' sale prices near $220. At that closing price, his remaining reported holdings were worth about $6.3 billion.

The scale of the selling is worth following. The motive is still unknown. Sales from a family trust can serve estate planning, diversification, or spending needs unrelated to the company's prospects. The Form 4 doesn't identify a reason, so it can't tell us whether Stevens' view of Nvidia has changed.

You can follow his transactions and those of other Nvidia insiders on our NVDA page.

Frequently asked questions

How much Nvidia stock did Mark Stevens sell?

Mark Stevens, a director of Nvidia (NVDA), sold 1,366,000 shares on September 18, 2026, for about $300.15 million. The sales were made from the Third Millennium Trust at weighted-average prices of $219.72 and $220.42, and the Form 4 was filed September 22, 2026.

Was the sale made under a Rule 10b5-1 plan?

No. The Rule 10b5-1 checkbox on the Form 4 is unmarked. That means the sales were not reported as part of a preset trading plan. It does not establish who chose the trade dates or why, because that information is not in the filing.

How much Nvidia stock does Mark Stevens still own?

After the September 18 sale, the filing shows Stevens holding about 27.5 million Nvidia shares: about 11.5 million directly, 15 million through the Envy Trust, and 970,531 in the Third Millennium Trust. At recent prices that is worth about $6 billion. This is general information, not investment advice.

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Jennifer Song
Jennifer Song

Jennifer Song writes Portfolio Watch. She studied finance and likes digging through public filings to see what politicians and other well-known people are buying and selling. She doesn't trade herself. She just likes seeing where the big names put their money.