Insider Transactions Reported by 16 Insiders of Proto Labs Inc

Symbol
PRLB on NYSE
Location
Maple Plain, MN

Insiders trading volume in the past year

Proto Labs Inc executives and other stock owners filed with the SEC include:

Name Relationship Holdings Value Past Year Net Change Change % Report Date
Robert Bodor President and CEO $4,889,312 25 Feb 2025
Daniel Schumacher Chief Financial Officer $2,835,510 25 Feb 2026
Rainer Gawlick Director $1,921,759 +$75,105 +4.1% 05 Aug 2025
Michael R. Kenison Chief Operations Officer $1,702,659 -$635,246 -27% 25 Feb 2026
Suresh Krishna President and CEO, Director $1,647,557 +$75,055 +4.8% 25 Feb 2026
Oleg Ryaboy Chief Technology Officer $1,589,784 25 Feb 2025
Sven Wehrwein Director $1,142,920 23 May 2025
Arthur R. Baker III Chief Technology Officer $1,142,535 15 Feb 2022
Archie C. Black Director $927,855 23 May 2025
Donald G. Krantz Director $872,469 23 May 2025
Sujeet Chand Director $872,469 23 May 2025
Bjoern Klaas VP and Mng Director-PL Europe $772,502 13 Feb 2024
Moonhie Chin Director $711,197 23 May 2025
Stacy Greiner Director $695,201 23 May 2025
John B. Goodman Director $456,470 18 May 2021
Marc Kermisch Chief Technology & AI Officer $341,802 25 Feb 2026

Recent Insider Transactions by Companies or Individuals for Proto Labs Inc

Showing up to 300 most recent insider transactions from the last 12 months.

Insider Symbol Class Transaction % Value $ * Price $ Shares Shares Owned Date Ownership
Suresh Krishna PRLB Common Stock Award 74.2% 13,373 31,394 25 Feb 2026 Direct
Suresh Krishna PRLB Employee Stock Option (right to buy) Award 24,383 24,383 25 Feb 2026 Direct
Daniel Schumacher PRLB Common Stock Tax liability -1.1% -504 45,274 25 Feb 2026 Direct
Daniel Schumacher PRLB Common Stock Award 7.2% 3,074 45,778 25 Feb 2026 Direct
Daniel Schumacher PRLB Employee Stock Option (right to buy) Award 5,605 5,605 25 Feb 2026 Direct
Michael R. Kenison PRLB Common Stock Tax liability -1.92% -531 27,186 25 Feb 2026 Direct
Michael R. Kenison PRLB Common Stock Award 9.54% 2,415 27,717 25 Feb 2026 Direct
Michael R. Kenison PRLB Employee Stock Option (right to buy) Award 4,404 4,404 25 Feb 2026 Direct
Marc Kermisch PRLB Common Stock Award 75.2% 2,795 6,513 25 Feb 2026 Direct
Marc Kermisch PRLB Employee Stock Option (right to buy) Award 5,095 5,095 25 Feb 2026 Direct
Michael R. Kenison PRLB Common Stock Sale -16.5% $332,315 $66.46 -5,000 25,302 17 Feb 2026 Direct
Daniel Schumacher PRLB Common Stock Tax liability -2.88% -1,267 42,704 13 Feb 2026 Direct
Michael R. Kenison PRLB Common Stock Tax liability -4.84% -1,540 30,302 13 Feb 2026 Direct
Daniel Schumacher PRLB Common Stock Options Exercise 7.68% 3,135 43,971 11 Feb 2026 Direct
Daniel Schumacher PRLB Employee Stock Option (right to buy) Options Exercise -100% -3,135 0 11 Feb 2026 Direct
Michael R. Kenison PRLB Common Stock Tax liability -7.77% -2,684 31,842 10 Feb 2026 Direct
Daniel Schumacher PRLB Common Stock Tax liability -14.3% -6,809 40,836 10 Feb 2026 Direct
Michael R. Kenison PRLB Common Stock Sale -6.75% $150,000 $60.00 -2,500 34,526 06 Feb 2026 Direct
Michael R. Kenison PRLB Common Stock Award 28.1% 8,128 37,026 29 Jan 2026 Direct
Daniel Schumacher PRLB Common Stock Award 76.7% 20,686 47,645 29 Jan 2026 Direct
Michael R. Kenison PRLB Common Stock Sale -9.54% $152,931 $50.17 -3,048 28,898 25 Nov 2025 Direct
Michael R. Kenison PRLB Common Stock Options Exercise 10.6% 3,048 31,946 25 Nov 2025 Direct
Michael R. Kenison PRLB Employee Stock Option (right to buy) Options Exercise -100% -3,048 0 25 Nov 2025 Direct
Marc Kermisch PRLB Common Stock Award 3,718 3,718 17 Nov 2025 Direct
Marc Kermisch PRLB Employee Stock Option (right to buy) Award 6,818 6,818 17 Nov 2025 Direct
Rainer Gawlick PRLB Common Stock Purchase 4.07% $75,105 $43.79 1,715 43,883 05 Aug 2025 Direct
Suresh Krishna PRLB Common Stock Purchase 10.6% $75,055 $43.51 1,725 18,021 04 Aug 2025 Direct
Archie C. Black PRLB Common Stock Award 17.7% 3,939 26,218 23 May 2025 Direct
Rainer Gawlick PRLB Common Stock Award 10.3% 3,939 42,168 23 May 2025 Direct
Moonhie Chin PRLB Common Stock Award 24.4% 3,939 20,096 23 May 2025 Direct
Sujeet Chand PRLB Common Stock Award 19% 3,939 24,653 23 May 2025 Direct
Stacy Greiner PRLB Common Stock Award 25.1% 3,939 19,644 23 May 2025 Direct
Sven Wehrwein PRLB Common Stock Award 13.9% 3,939 32,295 23 May 2025 Direct
Donald G. Krantz PRLB Common Stock Award 19% 3,939 24,653 23 May 2025 Direct
Suresh Krishna PRLB Common Stock Award 16,296 16,296 23 May 2025 Direct
Suresh Krishna PRLB Employee Stock Option (right to buy) Award 29,522 29,522 23 May 2025 Direct
Daniel Schumacher PRLB Common Stock Tax liability -1.12% -305 26,959 20 May 2025 Direct
Michael R. Kenison PRLB Common Stock Tax liability -0.7% -204 28,841 20 May 2025 Direct
* An asterisk sign (*) next to the price indicates that the price is likely invalid.