42 transactions on file (0 open-market purchases and 5 open-market sales on this page).
| Date | Insider | Type | Shares | Price | Value | Owned after |
|---|---|---|---|---|---|---|
| 2026-08-06 | Forst Rita Director Open-market sale | Open-market sale | −2,000 | $155.64 | −311.28K | 7,333 |
| 2026-06-15 | Stuart Cormac Chief Accounting Officer Open-market sale | Open-market sale | −11,644 | $143.21 | −1.67M | 0 |
| 2026-05-12 | Juhas Peter Chief Financial Officer Open-market sale | Open-market sale | −23,842 | $143.77 | −3.43M | 235,732 |
| 2026-05-12 | Juhas Peter Chief Financial Officer Open-market sale | Open-market sale | −43,800 | $145.02 | −6.35M | 191,932 |
| 2026-05-12 | Juhas Peter Chief Financial Officer Open-market sale | Open-market sale | −8,194 | $145.85 | −1.2M | 183,738 |
37 more transactions are on Measure
The assistant answers from what AER has actually filed: 19 annual reports filed with the SEC, 13F positions from the 2 tracked investors who hold it and 1 fund that holds it. Every figure in a reply links to the filing it came from, so an answer can be checked rather than believed.
Pressing one answers it here, from AER's filings and figures. One a day without an account; a free account has its own, and no card.
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Source
From SEC Form 4 filings, filed by officers, directors and 10%-owners within two business days of a transaction. “Indirect” holdings (a trust, an LLC, a family member) are included and not distinguished from direct ones in this table.
Past transactions say nothing about future ones, and none of this is investment advice.
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Every Form 4 AER insiders file, not just the latest handful, with vesting and tax withholding struck out so what's left reads as a decision.
Every filingMeasure
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Each stake priced at the quarter it was filed, and diffed against the quarter before: who added, who trimmed, who left.
Every position they holdMeasure
Ask what a run of filings adds up to
Whether this is one decision or a pattern, and how it compares with AER's own history of insider activity.
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