MONDELLO MARK T

Executive Chairman MONDELLO sold 17,200 shares for $4,300,002.80 in 2 separate transactions on 2026-01-16.

MONDELLO MARK T, Executive Chairman of Jabil, executed 2 separate sales on 2026-01-16, totaling 17,200 shares for $4,300,002.80 at a blended average price of $250.00—well above the current price of $246.75 and near the 52-week high of $253.18. His post-transaction holdings of 1,111,459 shares represent a -1.5% reduction from pre-transaction holdings. The clustering of multiple sales within a single day, combined with execution at elevated prices, warrants attention. Notably, his 5 prior same-ticker trades at JBL (all sells, executed on 2026-01-15, 2026-01-14, 2026-01-13, and twice on 2026-01-02) show a rapid succession of dispositions whose outcomes remain unmeasurable; his cross-ticker track record shows 20 prior sells with an average 30-day return of +5.1%, but no same-ticker historical timing pattern is yet established. The absence of disclosed rationale and the rapid sequential selling activity deserve scrutiny.

Executive Chairman Mondello sells 22,800 shares across 3 trades (Jan 13–15) for $5,515,417.02 total; retains 1,128,659 shares

Mark Mondello, Executive Chairman of Jabil, executed 3 separate open-market sales between January 13–15, 2026, totaling 22,800 shares for $5,515,417.02 at a blended average price of $241.90. The transactions represent a -2.0% reduction in his holdings, leaving him with 1,128,659 shares post-sale. The timing of these sales follows a series of 5 recent sells at Jabil on January 2, 2026 (outcomes not yet measurable), and occurs as the stock trades near its 52-week high of $253.18 and is up 19.1% over the past 30 days. His cross-ticker track record shows 20 prior sells with an average 90-day return of +2.5%, indicating his prior sales have generally preceded stock appreciation rather than declines. No prior-trade timing data at Jabil is yet conclusive. The substantial dollar volume and proximity to recent-historical highs merit monitoring of his future trading patterns.

Mondello (JBL CEO) sold 20,000 shares for $4.7M at avg $236.25; stock now $223.44

Executive Chairman Mark Mondello executed 7 separate sales totaling 20,000 shares for $4,724,941.47 across a narrow price band on 2026-01-02, reducing his stake from 1.17M to 1.15M shares (net -1.7%). The blended average sale price of $236.25 sits above the current price of $223.44, representing a -7.0% gap from the 52-week high. His prior 5 trades at JBL all occurred in December 2025 and showed positive 30-day returns (+6.9% to +9.5%), though current stock momentum remains mixed: +1.5% over 30 days but still elevated after +10.3% over 90 days. Across his cross-ticker history, the insider's 20 prior sells averaged +1.5% 30-day return with 0.00% well-timed at 90 days, indicating a pattern of selling into strength rather than ahead of declines. The stock trades at a P/E of 37.24 on $7.8B annual revenue (+3.2% YoY growth), positioning this as a steady sale within a volatile uptrend rather than a distress liquidation.

Executive Chairman MONDELLO sold 50,000 shares (50.0K shares) of JBL at $225.32 on 2025-12-19; stock at $229.78 today, -2.0% from 52-week high.

Executive Chairman MONDELLO MARK T sold 50,000 shares at $225.32, representing a 4.1% reduction in his 1.22M-share position, for total proceeds of $11,266,000.00. The transaction occurred near the stock's 52-week high of $234.45, with the current price at $229.78 just 2.0% below that peak. Over the same insider's cross-ticker open-market history, 20 prior sells averaged a -1.4% return over 30 days, though his five prior trades at JBL (all on 2025-12-01) have not yet accumulated measurable outcome periods. The company's recent financials show $7,828,000,000.00 in quarterly revenue with $222,000,000.00 in net income, supporting a P/E of 38.30 and market cap of $24,549,083,295.86. This sale represents a meaningful reduction in holdings at a price level close to recent highs.

Mark T Mondello sells 20,000 JBL shares for $4.2M on 2025-12-01; holds 1.22M shares post-sale

Executive Chairman Mark T Mondello executed 6 separate sales totaling 20,000 shares for $4,244,065.16 at blended average price $212.20, representing 1.6% of his pre-transaction holdings. The stock currently trades at $214.05, near its 52-week high of $234.45 and up 2.9% over 90 days. Mondello's prior sales at JBL (5 trades on 2025-11-03) have shown negative 30-day returns ranging from -2.0% to -4.3%, with 0 of 0 prior same-ticker sells well-timed at the 90-day mark. His cross-ticker track record of 20 prior sells shows modest 0.6% average 30-day return and 4.5% average 90-day return, with 0.00% well-timed rate, indicating his sells have generally preceded further gains rather than declines. The company trades at P/E 35.68 with $7.8B revenue and $222.0M net income; this modest-sized sale leaves Mondello with 1.22M shares.

Mark Mondello sold 20,000 JBL shares for $4.4M at blended $220.83, near 52-week highs.

Mark Mondello, Executive Chairman of Jabil, filed 6 separate sales on 2025-11-03 totaling 20,000 shares for $4,416,553.97, with per-transaction prices ranging from $218.50 to $223.77 and a blended average of $220.83. The sales occurred near the stock's 52-week high of $234.45 (current price $209.22 is -10.8% from that peak), representing 1.6% of his pre-transaction holdings of 1,248,359 shares. His cross-ticker track record shows 20 prior sells with an average 90-day return of +1.5% and a well-timed rate of 0.00%, indicating historically poor timing on sell decisions across all holdings. At JBL specifically, his 5 prior trades show sales on 2025-10-17 (outcomes not yet measurable) and 2025-10-01 (+3.1% over 30 days), with no well-timed 90-day outcomes yet recorded at this ticker. The transaction occurred in a context where the company trades at a P/E of 34.87 on $7.8B in quarterly revenue.

Executive Chairman Mondello sells 40,000 JBL shares across 4 transactions for $8.3M at $207.77 avg; stock down 9.1% in 30 days.

Mark Mondello executed 4 separate sales totaling 40,000 shares (40.0K shares) for $8,310,963.00 ($8.3M) on 2025-10-17, reducing his holdings to 1,258,942 shares (1.26M shares). The blended average price of $207.77 represents a sale in proximity to the stock's 52-week high of $234.45 but notably above the current price of $204.02, which has declined 9.1% over the past 30 days—placing the stock near the lower end of its 52-week range. Across his entire open-market transaction history, Mondello's 20 prior sells demonstrate a 100.00% well-timed rate at the 90-day mark, indicating a strong pattern of selling before subsequent declines; however, this outcome cannot yet be measured for his 5 recent same-ticker sales at JBL on 2025-10-01, which occurred just 16 days prior to this latest filing. The concentrated sale of 40,000 shares—representing a -3.1% reduction of pre-transaction holdings—by the Executive Chairman warrants investor attention given both the scale of the transaction and the stock's recent negative price momentum.

Mondello sells 20,000 JBL shares ($4.3M) across 5 transactions at $213–$215 as stock declines 13.8% from 52-week high.

Mark T. Mondello, Executive Chairman of Jabil Inc, executed 5 separate sales totaling 20,000 shares on 2025-10-01 for $4,296,874.30, with transaction prices ranging from $213.08 to $215.94 and a blended average of $214.84. This represents a 1.4% reduction of his holdings to 1,380,190 shares. The timing is noteworthy: the sale occurred when JBL traded at $214.84 (transaction prices), but the stock now sits at $202.08, down 13.8% from its 52-week high of $234.45 and down 10.6% over the past 90 days. Mondello's cross-ticker track record shows a 55.56% well-timed sell rate with a positive 6.0% average 90-day return, indicating his recent sells have historically been followed by price appreciation rather than declines. The company's fundamentals show revenue of $7,828,000,000.00 with annual growth of -16.8% and a P/E of 37.56, reflecting a maturing or contracting business segment trading at a premium multiple.

MONDELLO MARK T (Executive Chairman) sold 20,000 shares totaling $4.0M at blended avg $200.02 on 2025-09-02.

MONDELLO executed four separate sales totaling 20,000 shares for $4,000,491.48 at prices ranging from $198.41 to $201.11 on 2025-09-02, reducing his holdings from 1,420,190 to 1,400,190 shares (-1.4%). At current price of $207.97, the shares he sold are now worth $7.4M more than their transaction proceeds, representing an $7.4M opportunity cost in the two weeks since sale. His same-ticker history shows five consecutive sell transactions in early August 2025, all of which saw negative 30-day returns ranging from -4.7% to -7.4%, yet those prior outcomes have not yet fully measured against longer-term price recovery. The stock has gained 17.8% over the past 90 days and is trading -9.7% below its 52-week high of $230.38, suggesting he is selling into relative strength rather than distress valuation.

Jabil Chairman Mondello sells 20,000 shares for $4.4M on 2025-08-01; stock -4.7% from 52-week high

Mark T Mondello, Executive Chairman of Jabil Inc, executed 7 separate sales totaling 20,000 shares for $4,383,922.39 ($4.4M) on 2025-08-01, at a blended average price of $219.20. The sales reduced his holdings by 1.4% from 1,440,190 to 1,420,190 shares. The transaction occurred when JBL stock is -4.7% from its 52-week high and -2.8% over the trailing 30 days, despite a +43.8% gain over 90 days. Within the same ticker, Mondello's 5 prior sales at JBL (all on 2025-07-01) showed post-sale returns of +2.1% to +3.9% at the 30-day window, indicating the stock has risen after his recent prior sells at this company. His cross-ticker track record shows a 33.33% well-timed sell rate (avg 90d return +44.5%), but notably 0 of 0 prior sells at JBL were well-timed at the 90-day mark. The fundamental backdrop reflects annual revenue decline of -16.8% and a P/E of 40.82, while the company carries a $23.6B market cap on quarterly revenue of $7.8B.