Insider · CIK 0002069237
Ian A Johnston
Files at AMRZ (Amrize Ltd). First filing Aug 11, 2025, latest Mar 11, 2026.
Ian A Johnston files SEC Form 4 as CFO at AMRZ (Amrize Ltd). Since Aug 11, 2025, Ian A Johnston has reported 3 open-market buys worth $828k and 0 open-market sells worth $0, the latest filed on Mar 11, 2026.
A track record needs three past buys with six months of prices behind them; Ian A Johnston has 0, so none is measured yet.
The newest scored trade: bought $250k of AMRZ on Mar 10, 2026, filed Mar 11, 2026, scored 61 (notable). In the last 12 months: 2 buys worth $327k and 0 sells worth $0.
Where the trades landed
Last year at the company this insider has traded most, with each buy and sell on the bar it happened.
AMRZ: Amrize Ltd
Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value. Click a marked bar to open the signal.Charts by TradingView Lightweight Charts™
Signals
This insider’s open-market buys and sells, scored.
| Score | Company | Value | Holdings | Price context | Filed |
|---|---|---|---|---|---|
| 61Notable | Amrize Ltd | $250k 4,250 shares | +20% | +27% from low-10% from high | |
| 33Weak | AMRZbuy Amrize Ltd | $77k 1,200 shares | +7% | +37% from low0% from high | |
| 75Notable | Amrize Ltd | $501k 10,500 shares | +153% | +2% from low-10% from high |
Transactions
Every row this insider has filed, 18 in all, newest first.
| Date | Company | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|---|
| Mar 10, 2026 | AMRZ Amrize Ltd | POpen-market purchase Ordinary Shares | +4,250 | $58.94 | $250k | 25,110 | Mar 11, 2026 |
| Feb 27, 2026 | AMRZ Amrize Ltd | AGrant or award Ordinary Shares | +4,257 | $0.00 | $0 | 22,801 | Mar 3, 2026 |
| Feb 27, 2026 | AMRZ Amrize Ltd | FTax withholding Ordinary Shares | -1,941 | $64.99 | $126k | 20,860 | Mar 3, 2026 |
| Feb 19, 2026 | AMRZ Amrize Ltd | POpen-market purchase Ordinary Shares | +995 | $63.92 | $64k | 18,339 | Feb 23, 2026 |
| Feb 19, 2026 | AMRZ Amrize Ltd | POpen-market purchase Ordinary Shares | +205 | $63.91 | $13k | 18,544 | Feb 23, 2026 |
| Aug 8, 2025 | AMRZ Amrize Ltd | POpen-market purchase Ordinary Shares | +5,370 | $47.73 | $256k | 12,214 | Aug 11, 2025 |
| Aug 8, 2025 | AMRZ Amrize Ltd | POpen-market purchase Ordinary Shares | +1,459 | $47.68 | $70k | 13,673 | Aug 11, 2025 |
| Aug 8, 2025 | AMRZ Amrize Ltd | POpen-market purchase Ordinary Shares | +1,041 | $47.67 | $50k | 14,714 | Aug 11, 2025 |
| Aug 8, 2025 | AMRZ Amrize Ltd | POpen-market purchase Ordinary Shares | +750 | $47.71 | $36k | 15,464 | Aug 11, 2025 |
| Aug 8, 2025 | AMRZ Amrize Ltd | POpen-market purchase Ordinary Shares | +575 | $47.69 | $27k | 16,039 | Aug 11, 2025 |
| Aug 8, 2025 | AMRZ Amrize Ltd | POpen-market purchase Ordinary Shares | +500 | $47.74 | $24k | 16,539 | Aug 11, 2025 |
| Aug 8, 2025 | AMRZ Amrize Ltd | POpen-market purchase Ordinary Shares | +300 | $47.72 | $14k | 16,839 | Aug 11, 2025 |
| Aug 8, 2025 | AMRZ Amrize Ltd | POpen-market purchase Ordinary Shares | +150 | $47.70 | $7,155 | 16,989 | Aug 11, 2025 |
| Aug 8, 2025 | AMRZ Amrize Ltd | POpen-market purchase Ordinary Shares | +111 | $47.73 | $5,298 | 17,100 | Aug 11, 2025 |
| Aug 8, 2025 | AMRZ Amrize Ltd | POpen-market purchase Ordinary Shares | +100 | $47.72 | $4,772 | 17,200 | Aug 11, 2025 |
| Aug 8, 2025 | AMRZ Amrize Ltd | POpen-market purchase Ordinary Shares | +100 | $47.75 | $4,775 | 17,300 | Aug 11, 2025 |
| Aug 8, 2025 | AMRZ Amrize Ltd | POpen-market purchase Ordinary Shares | +44 | $47.66 | $2,097 | 17,344 | Aug 11, 2025 |
| Jun 23, 2025 | AMRZ Amrize Ltd | JOther Ordinary Shares | +6,844 | $0.00 | $0 | 6,844 | Jun 24, 2025 |
Questions about Ian A Johnston
Answered from the filings on this page, as of the latest one.
Is Ian A Johnston buying or selling?
In the last 12 months Ian A Johnston reported 2 open-market buys worth $327k and 0 open-market sells worth $0 on SEC Form 4; the latest was bought $250k of AMRZ on Mar 10, 2026. Grants, option exercises and tax withholding are not counted.
How did Ian A Johnston's past buys perform?
Not measured yet. InsiderTell needs three past buys with six months of prices to publish a track record, and Ian A Johnston has 0.
Where does Ian A Johnston file Form 4?
Ian A Johnston has filed Form 4 at AMRZ (Amrize Ltd) as Chief Financial Officer. A Form 4 is required of officers, directors and holders of more than 10% of a share class within two business days of a trade.
Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.