MLI MUELLER INDUSTRIES INC Insider Trading

CEO Christopher Gregory L. sold 103.3K shares of MLI at $137.29 for $14.2M; holds 804.9K shares post-sale

Christopher Gregory L., Chairman and CEO, sold 103,266 shares at $137.29 on 2026-04-27 for a total value of $14,177,389.14, reducing his holdings by 11.4% to 804,911 shares. The sale occurred near the 52-week high of $139.18 and at a 4.5% premium to the current price of $132.87. At MLI specifically, his prior 5 open-market sales have all posted positive 90-day returns (ranging from +28.3% to +30.0%), meaning the stock rose after each sale, and his cross-ticker timing track record shows a 46.67% well-timed rate with an average 90-day return of -7.1% across 15 prior sells. The company's fundamentals remain solid with $1.2B quarterly revenue, +10.9% annual growth, and a P/E of 17.35, though recent 30-day performance has been strong at +23.2% against a negative 90-day return of -3.3%.

Mueller Industries CEO Gregory sold 350,000 shares for $36.4M across 4 sales (Oct 23–27), reducing stake by 24.7% to 1.07M shares

Christopher Gregory L., Chairman & CEO of Mueller Industries, executed four separate sales totaling 350,000 shares for $36,378,440.00 between October 23–27, 2025, at a blended average price of $103.94—near the stock's 52-week high of $104.38. This sale reduced his post-transaction holdings to 1,069,241 shares, a decline of 24.7% from his pre-transaction position of 1,419,241 shares. The company's fundamentals remain solid with Annual revenue growth (FY vs prior FY) of +10.2%, Net income of $208,123,000.00, and a P/E of 15.36. Historically at this ticker, his prior five sales (2023–2024) show a 1-in-5 well-timed rate at the 90-day mark, with the most recent cluster in August 2024 posting subsequent gains of 30%+ over 90 days. The current trade occurs near a 52-week high and within the broader context of modest negative 90-day cross-ticker average returns (-20.0%) and a 63.64% well-timed rate across his cross-ticker sell history, indicating mixed execution patterns.

CFO Martin Jeffrey Andrew sold 66,029 shares of MLI at $95.61 for $6.3M, reducing holdings 17.8% to 305,358 shares

Martin Jeffrey Andrew, EVP, CFO & Treasurer, executed a substantial sale of 66,029 shares at $95.61 on 2025-08-29, with a total value of $6,312,728.96, reducing his holdings by 17.8% from 371,387 to 305,358 shares. The sale occurred near the 52-week high ($96.54), with the stock currently at $95.68, and follows strong recent momentum: +14.8% over 30 days and +22.8% over 90 days. His prior two sales at MLI (April 2024 and February 2024) were not well-timed at the 90-day mark, with the stock advancing +19.1% and +18.4% respectively after those sales. The company's fundamentals remain solid (P/E 14.93, $1.1B quarterly revenue, +10.2% annual growth), leaving the transaction's strategic rationale unclear from publicly available signals alone.

MLI CMO Sigloch sold 19,585 shares for $1,617,955.71; 3 of 4 prior same-ticker sales showed negative 90d returns

Steffen Sigloch, Chief Manufacturing Officer at Mueller Industries, executed two separate sales on July 1–2, 2025, selling 1,754 shares at $82.50 and 17,831 shares at $82.62 for a combined $1,617,955.71 at a blended average price of $82.61. This represents a reduction of 14.0% of his pre-transaction holdings (from 139,960 to 120,375 shares). At Mueller Industries specifically, Sigloch has a consistent pattern: 3 of 4 prior measurable same-ticker sales showed negative 90-day returns (-12.1%, -8.3%, -3.2%), suggesting his prior sales at this ticker have often preceded price declines. His cross-ticker track record across 8 prior sells shows a 42.86% well-timed rate (below-average for a sample of that size), with an average 90-day return of +5.3%, indicating he sold into rallies more often than into declines overall. The company itself shows solid fundamentals: $1.0B quarterly revenue, $157.4M net income, 10.2% annual revenue growth, and a 14.74 P/E. The current stock price of $83.15 is within 1% of the transaction price and up 7.5% over 30 days, though 12.8% below the 52-week high of $95.34.

MLI CMO sold 19,584 shares at $77.67; stock up 7.6% in 30 days, prior MLI sales underperformed

Sigloch Steffen, Chief Manufacturing Officer, sold 19,584 shares at $77.67 on 2025-05-12, reducing his holding by 12.3% to 139,960 shares and generating $1,521,128.45. The transaction occurred when MLI was -16.8% from its 52-week high but +7.6% over the prior 30 days. His prior sales at MLI show a mixed record: 4 of 5 prior trades executed in 2025 have produced negative 30-day returns (-12.1%, -8.3%, -3.2%, and +0.9%), and his only measurable 90-day outcome at this ticker (2023-12-26 sale) yielded +11.8%, indicating that timing call was not well-executed against the subsequent rise. His cross-ticker track record shows a 0.00% well-timed rate on 7 prior sells with +13.3% average 90-day returns, meaning those sales typically occurred before the stock rebounded. The company reports strong fundamentals: $1.0B quarterly revenue, $157.4M net income, +10.2% annual growth, and a 14.06 P/E, all supporting underlying business health. The sale's significance is moderated by the absence of a strategic timing pattern specific to MLI.

Director Goldman Scott Jay sold 16,483 shares of MLI at $73.46; holdings decline 29.4% to 39,615 shares

Director Goldman Scott Jay executed a sale of 16,483 shares at $73.46 on 2025-04-29, reducing his holdings by 29.4% from 56,098 to 39,615 shares and realizing $1,210,900.52 in proceeds. The sale occurred when the stock was trading -22.8% below its 52-week high of $95.34 and has declined 8.2% over the prior 90 days. Mueller Industries reports strong fundamentals with a 10.2% annual revenue growth and a 13.04 P/E ratio on $1.0B quarterly revenue and $157.4M net income. The substantial reduction in insider holdings—representing nearly 30% of pre-transaction position—may warrant examination of Goldman's confidence level, though the depressed relative valuation and negative recent momentum provide context for the transaction timing.

CMO Sigloch sells 19,584 MLI shares at $74.86; stock now $69.80, down 26.8% from 52-week high of $95.34

Steffen Sigloch, Chief Manufacturing Officer, sold 19,584 shares (19.6K shares) at $74.86 on 2025-04-03 for $1,466,097.41 ($1.5M), reducing his stake from 179,128 shares to 159,544 shares. The stock has since declined to $69.80, representing a -26.8% decline from its 52-week high of $95.34. His cross-ticker track record shows 6 prior sells with a 90-day well-timed rate of 0.00%, indicating his prior sales have not preceded further declines. At MLI specifically, his prior two measurable sales from 2023 both showed positive 90-day returns (stock rose after sale), and his recent February 2025 sale showed a -3.2% 30-day return with 90-day outcome not yet measurable. Despite the company's solid fundamentals—$997.8M quarterly revenue, $168.7M net income, +10.2% annual growth, and 13.42 P/E—the significant recent price weakness and lack of evidence that this insider's sales have historically preceded further declines suggests the transaction reflects prevailing market conditions rather than a predictive signal.

Mueller CMO sells 15,298 shares for $1.3M over 2 days at $82.56–$82.62; stock down 17.3% from 52-week high

Chief Manufacturing Officer Sigloch Steffen executed two separate sales totaling 15,298 shares for $1,263,269.22 at blended average price $82.58 on March 10–11, reducing holdings by 7.9% to 179,128 shares. The current stock price of $78.83 is 17.3% below the 52-week high of $95.34, suggesting the executive sold into a moderately elevated valuation within the annual range. At this same ticker, Steffen's prior three measurable sales (December 2023) all yielded positive 90-day returns (+1.5% to +14.1%), indicating his historical sells at Mueller have not preceded declines; his cross-ticker track record shows a 0.00% well-timed rate on sales with modest near-term underperformance (avg 30d return -0.2%). The company's fundamentals remain solid with P/E of 15.16, $997.8M quarterly revenue, and 10.2% annual growth, offering no obvious distress signal.

CMO Steffen sold 27.2K MLI shares at $79.15 (2/28/25); holds 194.4K; stock +0.8% in 90d, well below 52w high of $95.34

Steffen sold 27,184 shares for $2,151,586.42 on 2025-02-28, reducing his stake by 12.3% to 194,426 shares. His prior three sales at MLI occurred in December 2023 and were followed by positive 90-day returns (averaging +13.3% across the three trades), suggesting his past sell decisions at this ticker were not well-timed for identifying declines. The current stock price of $79.50 is 16.6% below the 52-week high of $95.34 and has posted only +0.8% return over 90 days and +1.0% over 30 days. MLI fundamentals show $997.8M in latest quarterly revenue, annual growth of 10.2%, and a P/E of 15.29. The sale itself was executed at a modest discount to current price, but within a context of limited near-term momentum and a significant drawdown from recent highs.

Director Herzog sells 15,000 MLI shares at $92.04, reducing stake 45.8%; stock now 7.8% below 52-week high.

Herzog Charles P Jr divested 15,000 shares (45.8% of his pre-transaction holding) at $92.04, just 3 cents shy of the stock's 52-week high of $95.34. His prior trades at Mueller Industries show mixed outcomes, with 3 of 4 prior buys delivering positive 90-day returns, but this particular sale occurs as the stock trades 7.8% below its peak despite a strong 24.2% gain over the past 90 days. The company faces headwinds: annual revenue contracted 14.1% year-over-year despite a substantial $168.7M net income in the latest quarter. This sale near the 52-week high, following a recent multi-month rally, represents a substantial reduction in the director's exposure to Mueller Industries.