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Brad W. Buss stock trades

Director at Marvell Technology, QuantumScape, and 1 more company

4 open-market trades reported in the last 12 months: 4 sales for $11.7M. The newest was filed Oct 31, 2025.

The 3 companies Brad W. Buss files at

Each title as their newest Form 4 there gives it, and the open-market trades there in the last 12 months. Open any stock for its score. Pro members see every stock ranked.

CompanyTradesQuality Score
MRVLMarvell TechnologyDirector019
QSQuantumScapeDirector4-5
ACMAecomDirector0-3

Brad W. Buss's trades, as filed

Open-market buys and sales, newest first, each with its Form 4 on the SEC's site.

StockTradeTraded
QSQuantumScapeSell$2.2Mat $17.37Oct 31, 2025filed Oct 31, 2025SEC filing
QSQuantumScapeSell$3.2Mat $18.41Oct 31, 2025filed Oct 31, 2025SEC filing
QSQuantumScapeSell$3Mat $15.06Oct 24, 2025filed Oct 28, 2025SEC filing

1 more trade on record, and 5 other filings (stock awards and option exercises). Pro members see every trade, the shares Brad W. Buss held after each, and every filing.

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An officer or a director has two business days to report a trade on a Form 4, so a trade is public within days. We read the SEC's new filings every 3 hours. Quality Scores as of 4:56 AM ET, delayed at least 15 minutes.

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Trades are shown as filed with the SEC on Form 4. Quality Scores on this page are delayed at least 15 minutes.