Greg Redinbo
Greg Redinbo: EVP and Chief Strategy Officer at Axcelis Technologies. What Greg Redinbo holds in an AI or semiconductor company tracked on Silicon Floor, from their SEC filings, broken down: the shares held and how, then any restricted shares, options or other rights declared.
Axcelis Technologies (ACLS)
Greg Redinbo holds 34,816 Axcelis Technologies shares (0.11% of the company), worth about $4.5M at the last price, according to the Form 4 of Sep 15, 2026.
- Shares held: 34,816 (0.11%), $4.5M — Held in their own name.
Declarations
- Axcelis Technologies (ACLS) — Form 4 of Sep 15, 2026 (EVP and Chief Strategy Officer): shares withheld for tax of 208 at $105.04; 34,816 shares after 0001940017-26-000010
- Axcelis Technologies (ACLS) — Form 4 of May 18, 2026 (EVP MARKETING AND APPLICATIONS): shares withheld for tax of 111 at $146.24; shares withheld for tax of 79 at $146.24; 35,024 shares after 0001940017-26-000008
- Axcelis Technologies (ACLS) — Form 4 of May 15, 2026 (EVP MARKETING AND APPLICATIONS): grant or award of 3,115; grant or award of 3,115; 35,214 shares after 0001940017-26-000006
- Axcelis Technologies (ACLS) — Form 4 of May 13, 2026 (EVP MARKETING AND APPLICATIONS): open-market sale of 2,883 at $160.85; 29,823 shares after 0001940017-26-000004
- Axcelis Technologies (ACLS) — Form 4 of Mar 2, 2026 (EVP MARKETING AND APPLICATIONS): shares withheld for tax of 723 at $86.58; 31,938 shares after 0001940017-26-000002
- Axcelis Technologies (ACLS) — Form 4 of Sep 15, 2025 (EVP MARKETING AND APPLICATIONS): shares withheld for tax of 208 at $87.30; 32,661 shares after 0001940017-25-000004
- Axcelis Technologies (ACLS) — Form 4 of Jun 16, 2025 (EVP MARKETING AND APPLICATIONS): shares withheld for tax of 734 at $68.96; 32,869 shares after 0001415889-25-017560
- Axcelis Technologies (ACLS) — Form 4 of May 16, 2025 (EVP MARKETING AND APPLICATIONS): shares withheld for tax of 190 at $61.58; 33,603 shares after 0001415889-25-013805
- Axcelis Technologies (ACLS) — Form 4 of May 15, 2025 (EVP MARKETING AND APPLICATIONS): grant or award of 6,148; grant or award of 6,148; 33,793 shares after 0001415889-25-013646
- Axcelis Technologies (ACLS) — Form 4 of Feb 28, 2025 (EVP MARKETING AND APPLICATIONS): shares withheld for tax of 471 at $54.79; shares withheld for tax of 749 at $54.79; 21,883 shares after 0001415889-25-006547
- Axcelis Technologies (ACLS) — Form 4/A of Sep 16, 2024 (EVP MARKETING AND APPLICATIONS): shares withheld for tax of 236 at $98.86; 21,678 shares after 0001415889-24-027249
- Axcelis Technologies (ACLS) — Form 4 of Sep 16, 2024 (EVP MARKETING AND APPLICATIONS): shares withheld for tax of 236 at $98.86; 22,455 shares after 0001415889-24-023522
Sources: SEC Schedules 13D and 13G (stakes above 5%, which count everything a person votes or can acquire within 60 days) and Forms 3, 4 and 5 (the shares a director, officer or 10% owner holds, filed within two business days of each trade). Values at the last price.
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