Form 4 for AEIS ADVANCED ENERGY INDUSTRIES INC
Accepted 2026-03-19 00:00:00 ET · period of report 2026-03-18 · accession 0001421764-26-000004 · SEC index · Original document
Summary rows
Aggregated the way they appear in lists: one row per insider, transaction code and security table.
| X | Filed | Traded | Ticker | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|
| T | 2026-03-19 | 2026-03-18 | AEIS | Oldham Paul R | EVP, CFO | S - Sale | $315.99 | -4,314 | 22.2K | -16% | -$1.36M |
Purchase Sale Sale after option exercise All abbreviations
Every reported transaction
| # | Table | Security | Date | Code | A/D | Shares | Price | Owned after | Own | Exercise / expiry | Underlying | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Common | Common Stock | 2026-03-18 | S | D | 4,314 | $315.99 | 22,217 | D | — | — | (F2) Includes 1,158 shares previously omitted from the Column 5 total due to an administrative error in a Form 4 originally filed on February 21, 2025, which was corrected by an amendment thereto filed on March 19, 2026. |