BLEGEN THEODORE

CFO Theodore Blegen sold 21,725 shares of MPWR for $25.4M at $1,171.16 on 2026-02-06, retaining 82,353 shares.

Theodore Blegen, EVP and CFO, sold 21,725 shares at $1,171.16 on 2026-02-06 for a total value of $25,443,531.38, reducing his holdings by 20.9% to 82,353 shares post-transaction. The sale occurred near the 52-week high ($1,229.82), with the current price at $1,142.02 representing -7.1% from peak. Notably, Blegen executed four additional sales on 2026-02-02 whose 90-day outcomes are not yet measurable, creating a clustering of sales within days. His cross-ticker track record shows 20 prior sells with an average 30-day return of +19.8%, though this cross-ticker pattern may not apply directly to MPWR-specific timing; his same-ticker history at MPWR shows 5 prior trades, all recent sales with no measurable outcomes yet, so timing pattern assessment is not yet possible at this ticker. The company reports strong fundamentals with quarterly revenue of $737,176,000.00 and net income of $178,274,000.00, a 21.2% annual revenue growth rate, and a P/E of 28.87, suggesting a valuation-premium profile that does not in itself signal distress.

MPWR CFO Blegen sells 3,000 shares ($3.4M) in 17 separate transactions on 2026-02-02 at $1,110.58–$1,139.49

CFO Theodore Blegen executed 17 separate sales totaling 3,000 shares for $3,389,266.28 on 2026-02-02, reducing his holdings from 68,333 to 65,333 shares. The blended average price of $1,129.76 sits 3.9% below the 52-week high of $1,183.15, and current price is $1136.83. His prior five trades at MPWR (all on 2026-01-02) showed positive 30-day returns ranging from +18.8% to +20.2%, suggesting recent price momentum. The multi-tranche execution across a narrow price band ($1,110.58–$1,139.49) appears deliberate rather than reactive, though the filing structure and timing relative to earnings or material events would require deeper analysis to assess context. With $3.5B in market cap, a P/E of 28.74, and recent annual revenue growth of +21.2%, the company remains in a growth phase; this sale represents a 4.4% reduction of his identified holdings.

CFO BLEGEN sells 3,000 MPWR shares across 15 transactions for $2.8M; holds 68.3K post-sale

Theodore Blegen, EVP and CFO of Monolithic Power Systems, executed 15 separate sales on 2026-01-02 totaling 3,000 shares for $2,821,399.46, reducing his holdings to 68,332 shares (-4.2% vs pre-transaction holdings). The blended average sale price of $940.47 occurred when the stock is now trading at $1005.38, suggesting the sales were executed before a recent 4.4% 30-day rally. Blegen's cross-ticker track record shows 20 prior sells with an average 30-day return of -3.2%, and his same-ticker history at MPWR is mixed (5 prior sales within the past month showing near-breakeven 30-day outcomes ranging from -0.3% to +0.7%). The company's fundamentals remain solid with annual revenue growth of +21.2%, a P/E of 25.41, and a market cap of $48.2B, positioning this sale within a strong business environment rather than signaling distress.

MPWR CFO BLEGEN sells 3,000 shares for $2.7M at blended $908.21; stock now at $952.18, -5.3% in 30 days

Theodore Blegen, EVP and CFO of Monolithic Power Systems, executed 10 separate sales totaling 3,000 shares for $2,724,623.44 on 2025-12-01, at a blended average price of $908.21. The stock currently trades at $952.18, approximately 4.7% above the blended transaction price. Despite the recent 30-day decline of 5.3% from recent highs, the current price remains higher than the price at which Blegen executed these sales. Post-transaction holdings of 71,332 shares represent a 4.0% reduction from his prior 74,332 shares. Blegen's cross-ticker track record shows 20 prior open-market sells; his same-ticker history at MPWR includes 5 prior sales on 2025-11-03, outcomes not yet measurable. Without FLAG information indicating these are part of a 10b5-1 plan, the transaction timing relative to company fundamentals—robust 21.2% annual revenue growth, $178.3M net income, and 24.07 P/E—warrants monitoring of the sales' context against future disclosures.

MPWR CFO BLEGEN sold 3,000 shares (22 separate sales) for $3,073,277.54 on 2025-11-03 at blended avg $1,024.43

Theodore Blegen, EVP and CFO of Monolithic Power Systems, executed 22 separate sales totaling 3,000 shares on 2025-11-03 for $3,073,277.54 at a blended average price of $1,024.43. The current price of $957.87 is 13.3% below the 52-week high of $1,105.05, suggesting he sold near the upper end of the recent range. His SAME-TICKER history at MPWR shows 5 prior sells all on 2025-10-01, each showing 30-day gains ranging from +9.7% to +11.2%, indicating pattern consistency in the timing window. Post-transaction holdings of 74,332 shares represent a -3.9% reduction from pre-transaction holdings of 77,332 shares. The company's fundamentals remain solid: annual revenue growth of +21.2%, net income of $133,726,000.00, and a P/E of 24.65.

CFO Theodore Blegen sells 3,000 MPWR shares in 13 separate transactions for $2,739,647.60; post-transaction holdings 37,940 shares.

Theodore Blegen, EVP and CFO of Monolithic Power Systems, executed 13 separate sales on 2025-10-01 totaling 3,000 shares for $2,739,647.60, reducing his holdings by 7.3% from 40,940 to 37,940 shares. The blended average price across these transactions was $913.22, slightly below the current price of $915.87 and within the 52-week range of $455.19–$944.39 (currently -3.0% from the 52-week high). Across his cross-ticker track record, Blegen has achieved an 80.00% well-timed rate on 20 prior sells with an average 90-day return of -6.4%, though his 5 prior sales at MPWR on 2025-09-02 have no measurable outcome windows yet. The company's fundamentals remain solid with revenue of $664,574,000.00, net income of $133,726,000.00, annual growth of +21.2%, and a P/E of 23.57, while the stock has gained 9.6% in the prior 30 days and 20.7% in the prior 90 days.

CFO Theodore Blegen sold 3,000 shares for $2.4M across 14 transactions on 2025-09-02, reducing stake to 40.9K shares

Theodore Blegen, EVP and CFO of Monolithic Power Systems, executed 14 separate sales totaling 3,000 shares for $2,443,032.12 on 2025-09-02, with a blended average price of $814.34. This transaction reduces his holdings by 6.8% to 40,939 shares. Notably, his prior three measurable sales at MPWR all showed negative 90-day returns (3.5%, -0.5%, -22.9%, -27.2%), establishing a 100% well-timed pattern at this specific ticker. However, his cross-ticker track record shows 20 prior sells with an average 90-day return of -19.2% and a 90-day well-timed rate of 100.00%, indicating consistent ability to sell ahead of declines. The current stock price of $827.56 is 12.4% below the 52-week high of $944.39, and the transaction occurred at prices ranging from $803.43 to $822.59. Given the company's strong fundamentals—$664.6M in latest-quarter revenue, +21.2% annual revenue growth, and a 21.30 P/E ratio—this sale merits monitoring to determine whether it reflects portfolio management or a signal of changing near-term outlook.

MPWR CFO Theodore Blegen sold 3,000 shares at $750.00 on 2025-08-01; 4 of 4 prior MPWR sales were well-timed at the 90-day mark.

Theodore Blegen, EVP and CFO of Monolithic Power Systems, sold 3,000 shares at $750.00 on 2025-08-01, reducing his holdings from 46,939 to 43,939 shares. At the current price of $830.63, this sale occurred at a -12.3% discount to the 52-week high, after the stock gained +9.5% over the prior 30 days and +33.3% over the prior 90 days. Blegen's prior trading record at MPWR is notable: across 4 measurable prior sells at this ticker, all four posted negative 90-day returns after the sale, indicating strong historical timing discipline. His cross-ticker track record shows a 100.00% well-timed sell rate across 20 prior sells, with an average 90-day return of -20.0% post-sale. The fundamental backdrop shows annual revenue growth of +21.2%, a P/E of 21.37, and substantial trailing profitability, suggesting the sale is not triggered by business deterioration. The timing pattern and insider's demonstrated track record warrant investor attention to whether this represents a meaningful inflection in price trajectory.

CFO Theodore Blegen sold 6,000 MPWR shares ($4.5M) at $750.00; consistent with pattern—all 5 prior MPWR sales were well-timed, stock now -19.3% from 52-week high.

Theodore Blegen, EVP and CFO of Monolithic Power Systems, sold 6,000 shares for $4,500,000.00 on 2025-07-01, reducing his holdings to 46,939 shares from 52,939 shares. This sale aligns with a strong pattern of timing: across his 5 prior sales at MPWR (all in November and December 2024), each generated negative 90-day returns of -0.5% to -18.3%, indicating he sold before declines. His cross-ticker track record shows a 90-day well-timed rate of 100.00% across 20 prior sells. While the stock is currently trading at $764.40 (-19.3% from the 52-week high of $947.16), the near-term momentum is positive: +14.3% over 30 days and +53.3% over 90 days. The company's fundamentals remain solid with annual revenue growth of +21.2%, net income of $133,791,000.00, and a reasonable P/E of 20.02 on a $36.6B market cap. The consistent pattern of well-timed exits at this ticker warrants investor attention to understand whether further selling may signal near-term headwinds despite the recent price recovery.

CFO Blegen sells 2,500 MPWR shares at $600.00; recent pattern of 5 consecutive sales in November shows -23% to -27% 30-day losses

Theodore Blegen (EVP and CFO) sold 2,500 shares at $600.00, reducing his position from 55,944 to 53,444 shares. This transaction is part of an accelerated selling pattern: Blegen executed five separate sales at MPWR in November 2024 (on 2024-11-01 and 2024-11-08), each followed by declines of -22.9% to -27.0% over 30 days. The current stock price of $623.82 is 30-day -3.6% and 90-day -30.4% from recent highs, placing the stock 34.1% below its 52-week high of $947.16. Blegen's broader cross-ticker track record shows 20 prior sales averaging -23.6% 30-day returns, suggesting a consistent pattern of selling into weakness rather than strength. The company's fundamentals show steady revenue of $620.1M and net income of $144.4M, but the elevated P/E of 70.09 and recent stock performance raise questions about valuation and whether repeated insider sales reflect confidence in near-term prospects.