According to recent filings covering the 90 days ending February 19, 2026, the three most significant insider holders at Proto Labs are President And Ceo Robert Bodor (108.58K shares), Chief Financial Officer Daniel Schumacher (43.97K shares), Director Rainer Gawlick (43.88K shares).
| Holder | Position | Shares | Report Date |
|---|---|---|---|
| Robert Bodor | President And Ceo | 108,579 | 27 Feb, 2025 |
| Daniel Schumacher | Chief Financial Officer | 43,971 | 12 Feb, 2026 |
| Rainer Gawlick | 43,883 | 07 Aug, 2025 | |
| Arthur R. Iii Baker | Chief Technology Officer | 35,307 | 17 Feb, 2022 |
| Oleg Ryaboy | Chief Technology Officer | 35,305 | 27 Feb, 2025 |
| Sven Wehrwein | 32,295 | 28 May, 2025 | |
| Michael R. Kenison | Chief Operations Officer | 31,842 | 12 Feb, 2026 |
| Archie C. Black | 26,218 | 28 May, 2025 | |
| Donald G Krantz | 24,653 | 28 May, 2025 | |
| Sujeet Chand | 24,653 | 28 May, 2025 | |
| Bjoern Klaas | Vp And Mng Director Pl Europe | 23,046 | 15 Feb, 2024 |
| Moonhie Chin | 20,096 | 28 May, 2025 | |
| Stacy Greiner | 19,644 | 28 May, 2025 | |
| Suresh Krishna | President And Ceo | 18,021 | 06 Aug, 2025 |
| John B Goodman | 14,106 | 20 May, 2021 | |
| Marc Kermisch | Chief Technology & Ai Officer | 3,718 | 19 Nov, 2025 |
* Please note that the shares above only reflect shares from the fund portfolio and the institutional portfolio. Shares from the personal portfolio are excluded from this Institutional Ownership Page. See these insiders' latest transactions here on Insider Page.
| Transaction Date | Insider Name | Security Class | Transaction Type | Shares Traded | Price | Shares Remaining | Ownership | Code |
|---|---|---|---|---|---|---|---|---|
| 11 Feb, 2026 | Daniel Schumacher | Common Stock | A | 3,135 | $33.84 | 43,971 | D | M |
| 10 Feb, 2026 | Michael R. Kenison | Common Stock | D | 2,684 | $53.18 | 31,842 | D | F |
| 10 Feb, 2026 | Daniel Schumacher | Common Stock | D | 6,809 | $53.18 | 40,836 | D | F |
| 06 Feb, 2026 | Michael R. Kenison | Common Stock | D | 2,500 | $60.00 | 34,526 | D | S |
| 29 Jan, 2026 | Michael R. Kenison | Common Stock | A | 8,128 | $0.00 | 37,026 | D | A |
| 29 Jan, 2026 | Daniel Schumacher | Common Stock | A | 20,686 | $0.00 | 47,645 | D | A |
| 25 Nov, 2025 | Michael R. Kenison | Common Stock | A | 3,048 | $33.84 | 31,946 | D | M |
| 25 Nov, 2025 | Michael R. Kenison | Common Stock | D | 3,048 | $50.17 | 28,898 | D | S |
| 25 Nov, 2025 | Michael R. Kenison | Common Stock | D | 3,048 | $50.17 | 28,898 | D | S |
| 25 Nov, 2025 | Michael R. Kenison | Common Stock | A | 3,048 | $33.84 | 31,946 | D | M |
| 17 Nov, 2025 | Marc Kermisch | Common Stock | A | 3,718 | $0.00 | 3,718 | D | A |
| 17 Nov, 2025 | Marc Kermisch | - | - | 3,718 | D | |||
| 05 Aug, 2025 | Rainer Gawlick | - | - | 43,883 | D | |||
| 05 Aug, 2025 | Rainer Gawlick | Common Stock | A | 1,715 | $43.79 | 43,883 | D | P |
| 04 Aug, 2025 | Suresh Krishna | - | - | 18,021 | D | |||
| 04 Aug, 2025 | Suresh Krishna | Common Stock | A | 1,725 | $43.51 | 18,021 | D | P |
| 23 May, 2025 | Donald G Krantz | - | - | 24,653 | D | |||
| 23 May, 2025 | Donald G Krantz | Common Stock | A | 3,939 | $0.00 | 24,653 | D | A |
| 23 May, 2025 | Sven Wehrwein | Common Stock | A | 3,939 | $0.00 | 32,295 | D | A |
| 23 May, 2025 | Sujeet Chand | Common Stock | A | 3,939 | $0.00 | 24,653 | D | A |