Form 4 for ACLS AXCELIS TECHNOLOGIES INC
Accepted 2026-03-03 00:00:00 ET · period of report 2026-03-02 · accession 0001797868-26-000002 · 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026-03-03 | 2026-03-02 | ACLS | COOGAN JAMES GORDON | EVP AND CFO | F - Tax | $86.58 | -1,800 | 37.1K | -5% | -$155.8K |
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 | 2026-03-02 | F | D | 1,800 | $86.58 | 37,144 | D | — | — | (F2) Represents the closing price of the Company's common stock on March 2, 2026, the date of the tax withholding. (F1) This forfeiture of shares for tax withholding purposes relates to the vesting on February 28, 2026 of performance-based restricted stock units ("2024 PRSUs") granted to the executive in May 2024. Of the 2024 PRSUs granted, 150% were determined to be earned by the executive pursuant to a resolution of the Axcelis Technologies, Inc. Compensation Committee on February 13, 2025, with half of the earned shares vesting on February 28, 2025 and the remaining half of the earned shares vesting on February 28, 2026. The shares issued to the executive on the vesting were reduced by a number of shares having a value equal to the executive's tax withholding obligation with respect to the vested 2024 PRSUs. (F3) Of the shares held after the vesting of the remaining 2024 PRSUs, 31,096 were issuable on vesting of restricted stock units granted to the reporting person under the 2012 Equity Incentive Plan and are subject to forfeiture. |