Johnston Ian A

CIK 2069237 · Chief Financial Officer · last filed 2026-03-11

Johnston Ian A is a Chief Financial Officer who has filed 5 SEC Form 4 insider transactions across 1 company since 2025. The most recent filing shows the insider bought $250.5K of AMRZ on Mar 11, 2026. Across all open-market trades the lifetime net is +$828.2K, making them a net buyer over the disclosed history. Current disclosed insider exposure totals $1.3M across reported positions.

"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.

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Disclosed Exposure

$1.32M

Companies

1

Total Filings

5

Lifetime Open-Market Net

$828.2K

Holdings By Company

Latest on-record share count from this person's most recent non-derivative Form 4 transaction in each company. Disclosed exposure = shares × current underlying price.
Symbol Role Shares Price Disclosed Exposure Lifetime OM Net Filings Latest Filed
AMRZ Chief Financial Officer 25,110 $52.69 $1.32M $828.2K 5 2026-03-11

Recent Filings

5 filings
Form 4 transactions across all companies, newest first.
Filed Symbol Action Net Shares Net $ Link
2026-03-11 AMRZ Buy (P) +4,250 $250.5K EDGAR
2026-03-03 AMRZ Mixed +2,316 -$126.1K EDGAR
2026-02-23 AMRZ Buy (P) +1,200 $76.7K EDGAR
2025-08-11 AMRZ Buy (P) +10,500 $501.0K EDGAR
2025-06-24 AMRZ Other (J) +6,844 $0 EDGAR
Codes: P = open-market purchase · S = open-market sale · A = grant/award · M = option exercise · F = tax withholding at vest · G = bona-fide gift · D = disposition to issuer · J = other (see filing footnote). Only P / S codes carry directional signal.