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EdgarHawk

Buss Brad W

Director

Director
3 filings analyzed · 2 companies · Latest 2025-10-31

Companies

Company Buys Sells Direction
QuantumScape Corp QS 0 6 Net selling
Marvell Technology, Inc. MRVL 1 0 Net buying

Activity

October 2025
2025-10-31 QuantumScape Corp QS
high
Sell
300,000 shares
$5,392,580
Significance 6/10

Director Brad W Buss sold 300,000 QS shares (71.0% of holdings) for $5,392,580.00 on 2025-10-31 at blended $17.98

Brad W Buss, a director, executed 2 separate sales totaling 300,000 shares (300.0K shares) for $5,392,580.00 ($5.4M) on 2025-10-31, reducing his stake from 422,476 shares to 122,476 shares, a 71.0% reduction in holdings. The sales occurred at prices near the 52-week high of $18.44 (transaction blended average $17.98), following a sharp 26.4% rally over the prior 30 days and a 123.2% rally over 90 days. QuantumScape remains deeply unprofitable with net income of $-105,824,000.00 ($-105.8M) over its most recent full fiscal year. The director's cross-ticker track record shows 0 out of prior sell transactions were well-timed (failed to precede declines), and his overall open-market history shows a 0.00% 90-day win rate on buys with average 30-day and 90-day returns of -28.4% and -5.6% respectively.

2025-10-28 QuantumScape Corp QS
high
Sell
400,000 shares
$6,299,280
Significance 6/10

QuantumScape director Brad W. Buss sells 400,000 shares for $6,299,280.00, reducing stake 76.6%

Brad W. Buss, a director at QuantumScape, executed 2 separate sales totaling 400,000 shares for $6,299,280.00 on 2025-10-24, reducing his post-transaction holdings to 122,476 shares from 522,476 shares. The blended average sale price of $15.75 sits slightly above the current price of $15.59, within the 52-week range but -12.7% from the 52-week high of $17.85. The magnitude of this reduction—divesting 76.6% of his prior position—signals a material shift in his commitment to the company, particularly noteworthy given that QuantumScape remains unprofitable with a net income of $-105,824,000.00 over its most recent full fiscal year. The timing and scale of the sale warrant investor scrutiny, though without a scheduled trading plan FLAG, no timing inference should be drawn from recent price momentum.

March 2025
medium
Buy
3,000 shares
$207,000
Significance 5/10

Marvell director Brad W Buss bought 3,000 shares at $69.00 on 2025-03-07; stock -43.8% from 52-week high amid -7.0% revenue decline and $-676.3M net loss.

Director Brad W Buss purchased 3,000 shares at $69.00, bringing his holdings from 84,113 to 87,113 shares. The purchase occurs during significant stock underperformance: the stock has fallen -43.8% from its 52-week high of $126.06 and is down -39.2% over the past 30 days and -37.6% over the past 90 days. Contextually, Marvell reported negative net income of $-676,300,000.00 in its most recent full fiscal year and experienced annual revenue decline of -7.0%, indicating operational headwinds alongside the equity decline. The insider's purchase represents a commitment to the company at a depressed valuation, though the transaction is modest in size relative to his existing 84,113-share holdings and occurs against a backdrop of persistent losses and declining revenue.

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