As of August 04, 2026, the three largest insider holders of VECO are William John Miller (Ceo, 687.57K shares), William John Miller (Ceo, 458.18K shares), Peter Porshnev (Chief Technology Officer, 195.06K shares).
| # | Insider | Position | Direct | Indirect | Total | Share of Insiders | Last Filed |
|---|---|---|---|---|---|---|---|
| 1 | William John Miller | Ceo | 1,145,751 | 0 | 1,145,751 | 51.3% | 24 Mar, 2026 |
| 2 | Peter Porshnev | Chief Technology Officer | 195,059 | 0 | 195,059 | 8.7% | 24 Mar, 2026 |
| 3 | Richard A Damore | Director | 153,350 | 0 | 153,350 | 6.9% | 09 May, 2025 |
| 4 | Adrian Devasahayam | Svp Product Line Development | 132,522 | 0 | 132,522 | 5.9% | 24 Mar, 2026 |
| 5 | Susan Wilkerson | Svp, Global Sales Service | 110,697 | 0 | 110,697 | 5.0% | 24 Mar, 2026 |
| 6 | Gordon Hunter | Director | 87,009 | 0 | 87,009 | 3.9% | 09 May, 2025 |
| 7 | Keith D Jackson | Director | 83,209 | 0 | 83,209 | 3.7% | 09 May, 2025 |
| 8 | Kathleen A Bayless | Director | 68,635 | 0 | 68,635 | 3.1% | 09 May, 2025 |
| 9 | John P Kiernan | Svp Chief Financial Officer | 63,622 | 0 | 63,622 | 2.8% | 24 Mar, 2026 |
| 10 | Dennis Thomas St | Director | 60,152 | 0 | 60,152 | 2.7% | 09 May, 2025 |
| 11 | Peter J Simone | Director | 52,664 | 0 | 52,664 | 2.4% | 17 May, 2022 |
| 12 | Sujeet Chand | Director | 30,134 | 0 | 30,134 | 1.3% | 09 May, 2025 |
| 13 | Mary Jane Raymond | Director | 27,022 | 0 | 27,022 | 1.2% | 09 May, 2025 |
| 14 | Lena Nicolaides | Director | 22,527 | 0 | 22,527 | 1.0% | 09 May, 2025 |
Each row is that insider’s most recently reported position, from Form 4 filings over the last 60 months — which is why this total does not tie to the quarterly series above, where a quarter counts only the insiders who filed in it. Shares held through a fund or institutional portfolio are counted on the institutional ownership page instead.
| Date | Insider | Position | Transaction | Shares | Price | Value | Shares Held After | Ownership |
|---|---|---|---|---|---|---|---|---|
| 20 Mar, 2026 | John P Kiernan | Svp Chief Financial Officer | Acquired M | 30,274 | $0.00 | $0 | 78,671 | Direct |
| 20 Mar, 2026 | Adrian Devasahayam | Svp Product Line Development | Acquired M | 26,910 | $0.00 | $0 | 142,293 | Direct |
| 20 Mar, 2026 | Susan Wilkerson | Svp, Global Sales Service | Acquired M | 26,910 | $0.00 | $0 | 117,144 | Direct |
| 20 Mar, 2026 | Susan Wilkerson | Svp, Global Sales Service | Acquired M | 26,910 | $0.00 | $0 | 117,144 | Direct |
| 20 Mar, 2026 | William John Miller | Ceo | Acquired M | 140,157 | $0.00 | $0 | 748,623 | Direct |
| 20 Mar, 2026 | Susan Wilkerson | Svp, Global Sales Service | Acquired M | 26,910 | $0.00 | $0 | 117,144 | Direct |
| 20 Mar, 2026 | Peter Porshnev | Chief Technology Officer | Acquired M | 26,910 | $0.00 | $0 | 205,863 | Direct |
| 20 Mar, 2026 | William John Miller | Ceo | Disposed F | 61,053 | $31.00 | $1.89Mn | 687,570 | Direct |
| 20 Mar, 2026 | John P Kiernan | Svp Chief Financial Officer | Disposed F | 15,049 | $31.00 | $466.52K | 63,622 | Direct |
| 20 Mar, 2026 | Susan Wilkerson | Svp, Global Sales Service | Disposed F | 6,996 | $31.00 | $216.88K | 110,148 | Direct |
| 20 Mar, 2026 | Susan Wilkerson | Svp, Global Sales Service | Disposed F | 6,996 | $31.00 | $216.88K | 110,148 | Direct |
| 20 Mar, 2026 | Susan Wilkerson | Svp, Global Sales Service | Disposed F | 6,996 | $31.00 | $216.88K | 110,148 | Direct |
| 20 Mar, 2026 | Adrian Devasahayam | Svp Product Line Development | Disposed F | 10,144 | $31.00 | $314.46K | 132,149 | Direct |
| 20 Mar, 2026 | Peter Porshnev | Chief Technology Officer | Disposed F | 11,397 | $31.00 | $353.31K | 194,466 | Direct |
| 20 Mar, 2026 | Susan Wilkerson | Svp, Global Sales Service | Acquired A | 549 | $25.96 | $14.25K | 110,697 | Direct |
| 20 Mar, 2026 | Susan Wilkerson | Svp, Global Sales Service | Acquired A | 549 | $25.96 | $14.25K | 110,697 | Direct |
| 20 Mar, 2026 | Susan Wilkerson | Svp, Global Sales Service | Acquired A | 549 | $25.96 | $14.25K | 110,697 | Direct |
| 20 Mar, 2026 | Peter Porshnev | Chief Technology Officer | Acquired A | 593 | $25.96 | $15.39K | 195,059 | Direct |
| 20 Mar, 2026 | Adrian Devasahayam | Svp Product Line Development | Acquired A | 373 | $25.96 | $9.68K | 132,522 | Direct |
| 13 Mar, 2026 | Susan Wilkerson | Svp, Global Sales Service | Acquired M | 2,800 | $0.00 | $0 | 86,955 | Direct |