As of September 09, 2026, Novanta's top three insider holders are Brian S Young (Chief Human Resources Officer, 33.11K shares), Charles Guy Jr Ravetto (Co Chief Operating Officer, 16.12K shares), Michele Davis Welsh (General Counsel, 1.48K shares).
| # | Insider | Position | Direct | Indirect | Total | Share of Insiders | Last Filed |
|---|---|---|---|---|---|---|---|
| 1 | Robert Buckley | Chief Financial Officer | 96,616 | 0 | 96,616 | 42.3% | 18 Mar, 2026 |
| 2 | Brian S Young | Chief Human Resources Officer | 33,114 | 0 | 33,114 | 14.5% | 05 Mar, 2024 |
| 3 | Matthijs Glastra | Chief Executive Officer | 29,761 | 0 | 29,761 | 13.0% | 07 Jul, 2026 |
| 4 | Peter L Chang | Cao Corporate Controller | 16,522 | 0 | 16,522 | 7.2% | 28 Feb, 2024 |
| 5 | Charles Guy Jr Ravetto | Co Chief Operating Officer | 16,116 | 0 | 16,116 | 7.0% | 26 Feb, 2026 |
| 6 | John Joseph Ii Burke | Chief Accounting Officer | 8,900 | 0 | 8,900 | 3.9% | 26 Feb, 2026 |
| 7 | Lonny J. Carpenter | Director | 5,848 | 0 | 5,848 | 2.6% | 06 Jan, 2026 |
| 8 | Maxine Lum Mauricio | Director | 4,548 | 0 | 4,548 | 2.0% | 06 Jan, 2026 |
| 9 | Ira J Lamel | Director | 2,205 | 0 | 2,205 | 1.0% | 05 Jan, 2022 |
| 10 | Brian Douglas King | Director | 2,205 | 0 | 2,205 | 1.0% | 05 Jan, 2022 |
| 11 | Barbara B. Hulit | Director | 2,146 | 0 | 2,146 | 0.9% | 06 Jan, 2025 |
| 12 | Robert Matthew Johnson | Director | 2,143 | 0 | 2,143 | 0.9% | 06 Jan, 2026 |
| 13 | John Lesica | Co Chief Operating Officer | 2,096 | 0 | 2,096 | 0.9% | 24 Feb, 2026 |
| 14 | Mary Kay Ladone | Director | 1,897 | 0 | 1,897 | 0.8% | 06 Jan, 2026 |
| 15 | Deborah Disanzo Eldracher | Director | 1,705 | 0 | 1,705 | 0.7% | 05 Jan, 2022 |
| 16 | Michele Davis Welsh | General Counsel | 1,478 | 0 | 1,478 | 0.6% | 19 Aug, 2024 |
| 17 | Thomas N Secor | Director | 1,325 | 0 | 1,325 | 0.6% | 06 Jan, 2026 |
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 |
|---|---|---|---|---|---|---|---|---|
| 02 Jul, 2026 | Matthijs Glastra | Chief Executive Officer | Disposed S | 3,024 | $160.13 | $484.23K | 33,237 | Direct |
| 02 Jul, 2026 | Matthijs Glastra | Chief Executive Officer | Disposed S | 1,672 | $161.28 | $269.66K | 31,565 | Direct |
| 02 Jul, 2026 | Matthijs Glastra | Chief Executive Officer | Disposed S | 1,167 | $162.01 | $189.07K | 30,398 | Direct |
| 02 Jul, 2026 | Matthijs Glastra | Chief Executive Officer | Disposed S | 437 | $163.71 | $71.54K | 29,961 | Direct |
| 02 Jul, 2026 | Matthijs Glastra | Chief Executive Officer | Disposed S | 200 | $164.20 | $32.84K | 29,761 | Direct |
| 02 Jun, 2026 | Matthijs Glastra | Chief Executive Officer | Disposed S | 38 | $164.61 | $6.26K | 42,723 | Direct |
| 02 Jun, 2026 | Matthijs Glastra | Chief Executive Officer | Disposed S | 500 | $166.19 | $83.10K | 42,223 | Direct |
| 02 Jun, 2026 | Matthijs Glastra | Chief Executive Officer | Disposed S | 1,420 | $167.68 | $238.11K | 40,803 | Direct |
| 02 Jun, 2026 | Matthijs Glastra | Chief Executive Officer | Disposed S | 2,841 | $168.76 | $479.45K | 37,962 | Direct |
| 02 Jun, 2026 | Matthijs Glastra | Chief Executive Officer | Disposed S | 1,301 | $169.76 | $220.86K | 36,661 | Direct |
| 02 Jun, 2026 | Matthijs Glastra | Chief Executive Officer | Disposed S | 400 | $171.28 | $68.51K | 36,261 | Direct |
| 16 Mar, 2026 | Robert Buckley | Chief Financial Officer | Acquired M | 9,957 | $14.13 | $140.69K | 106,573 | Direct |
| 16 Mar, 2026 | Robert Buckley | Chief Financial Officer | Disposed S | 3,215 | $116.02 | $373.00K | 103,358 | Direct |
| 16 Mar, 2026 | Robert Buckley | Chief Financial Officer | Disposed S | 4,719 | $116.84 | $551.37K | 98,639 | Direct |
| 16 Mar, 2026 | Robert Buckley | Chief Financial Officer | Disposed S | 1,937 | $117.74 | $228.06K | 96,702 | Direct |
| 16 Mar, 2026 | Robert Buckley | Chief Financial Officer | Disposed S | 86 | $118.80 | $10.22K | 96,616 | Direct |
| 16 Mar, 2026 | Robert Buckley | Chief Financial Officer | Disposed M | 9,957 | $0.00 | $0 | 0 | Direct |
| 02 Mar, 2026 | Matthijs Glastra | Chief Executive Officer | Disposed S | 49 | $131.92 | $6.46K | 69,712 | Direct |
| 02 Mar, 2026 | Matthijs Glastra | Chief Executive Officer | Disposed S | 500 | $133.77 | $66.89K | 69,212 | Direct |
| 02 Mar, 2026 | Matthijs Glastra | Chief Executive Officer | Disposed S | 74 | $134.69 | $9.97K | 69,138 | Direct |