Johnston Ian A

CFO Johnston buys 4,250 shares at $58.94 as cluster pattern emerges—3 insiders bought within 14 days.

Johnston Ian A, Chief Financial Officer, purchased 4,250 shares on 2026-03-10 at $58.94, increasing his holdings by 20.4% to 25,110 shares total, for a transaction value of $250,473.75. This buy occurs within a coordinated cluster: 3 other insiders also purchased shares within the past 14 days, suggesting alignment among leadership on the stock's value at current levels. Johnston's cross-ticker track record shows 14 prior open-market buys averaging +12.4% 30-day return and +4.2% 90-day return with a 100.00% 90-day win rate, while his same-ticker AMRZ history includes 3 prior August 2025 purchases, all of which achieved positive 90-day returns (+4.2% to +4.3%). The current stock price of $58.21 is -11.6% below the 52-week high of $65.86, presenting a valuation floor within recent trading ranges. Fundamentals remain solid with $3.7B quarterly revenue and $545.0M net income, though annual revenue growth has moderated to +1.0%. The cluster buy pattern combined with sustained insider buying history warrants investor attention as a potential signal of leadership confidence.

CFO Johnston buys 1,200 shares at $63.92 avg; prior 5 AMRZ buys all well-timed at 90d, 100% win rate cross-ticker

Ian A Johnston, CFO of Amrize Ltd, executed 2 purchases totaling 1,200 shares for $76,701.95 on 2026-02-19, raising his holdings by 6.9% to 18,544 shares. Notably, his 5 prior purchases at AMRZ were all well-timed at the 90-day mark, with each generating positive returns (30d returns of +12.4%–+12.5%, 90d returns of +4.2%–+4.3%), and his cross-ticker open-market track record shows 12 prior buys with a 90-day win rate of 100.00%. The current share price of $63.63 sits 2.3% below the 52-week high, and the stock has appreciated +17.3% over 30 days and +25.3% over 90 days, providing upward momentum context for this acquisition. The insider's consistent pattern of well-timed buys across both this ticker and his broader trading history, combined with the recent strong price performance, warrants investor attention to the signal embedded in this transaction.

CFO Johnston purchased 10,500 shares for $500,986.51 at $47.71 avg; now holds 17,344 shares (+153.4%). Cluster pattern with 6 other insiders buying within 14 days.

Johnston Ian A, Chief Financial Officer of Amrize Ltd, executed 12 separate open-market purchases totaling 10,500 shares for $500,986.51 on 2025-08-08, raising his holdings from 6,844 to 17,344 shares. The blended average purchase price of $47.71 compares to the current price of $47.36 (flat, -$0.35 from transaction) and sits at -10.6% from the 52-week high of $53.00, suggesting the CFO acquired at a relatively depressed point in the stock's range. Most significantly, this filing is part of a broader insider cluster pattern: 6 other insiders bought within the same 14-day window, indicating coordinated accumulation by multiple executives. This coordinated activity by senior leadership, combined with the CFO's substantial increase in personal stake, warrants investor attention as it may signal internal conviction about valuation or near-term catalysts.