Logo image of PRLB

PROTO LABS INC (PRLB) Stock Ownership and Short Interest

USA - NYSE:PRLB - US7437131094 - Common Stock

53.49 USD
-0.86 (-1.58%)
Last: 10/28/2025, 8:16:46 PM
53.49 USD
0 (0%)
After Hours: 10/28/2025, 8:16:46 PM
PRLB Ownership Chart.PRLB Ownership Chart: showing Insider, Institutional ownership and shares available to the public.PRLB Ownership.InsiderInstitutionalPublic



Shares Outstanding23.87M
Float23.55M
Float Short Interest Percentage2.52%
Owners (insider)1.06%
Owners (institutional)92.16%
Owners (insider) change1.82%
Owners (institutional) change-0.76%
PRLB Institutional Ownership HistoryPRLB Institutional Ownership HistoryPRLB Institutional Ownership History Sep 2021 Mar 2022 Sep 2022 Mar 2023 Sep 2023 Mar 2024 Sep 2024 Mar 2025 Sep 2025 5M 10M 15M 20M 25M
PRLB Historical Insider Transactions ChartPRLB Historical Insider Buy and Sell Transactions ChartPRLB Historical Insider Transactions Nov 2024 Dec 2024 Jan 2025 Feb 2025 Mar 2025 Apr 2025 May 2025 Jun 2025 Jul 2025 Aug 2025 Sep 2025 Oct 2025 10K 20K 30K 40K
Date Name Type Shares Price Amount
Aug 5, 2025 Gawlick Rainer Open Market Purchase 1715 43.79 $ 75,104.65
Aug 4, 2025 Krishna Suresh Open Market Purchase 1725 43.51 $ 75,054.75
May 23, 2025 Krishna Suresh Grant 16296 0.00 $ 0.00
May 23, 2025 Gawlick Rainer Grant 3939 0.00 $ 0.00
May 23, 2025 Chin Moonhie Grant 3939 0.00 $ 0.00
May 23, 2025 Chand Sujeet Grant 3939 0.00 $ 0.00
May 23, 2025 Greiner Stacy Grant 3939 0.00 $ 0.00
May 23, 2025 WEHRWEIN SVEN Grant 3939 0.00 $ 0.00
May 23, 2025 KRANTZ DONALD G Grant 3939 0.00 $ 0.00
May 23, 2025 Black Archie C. Grant 3939 0.00 $ 0.00
May 20, 2025 Schumacher Daniel Option Excercise 305 40.87 $ 12,465.35
May 20, 2025 Kenison Michael R. Option Excercise 204 40.87 $ 8,337.48
Feb 25, 2025 Schumacher Daniel Grant 4419 0.00 $ 0.00
Feb 25, 2025 Kenison Michael R. Grant 6943 0.00 $ 0.00
Feb 25, 2025 Ryaboy Oleg Grant 7574 0.00 $ 0.00
Feb 25, 2025 Bodor Robert Grant 18935 0.00 $ 0.00
Feb 13, 2025 Bodor Robert Grant 23570 0.00 $ 0.00
Feb 13, 2025 Bodor Robert Option Excercise 14804 45.03 $ 666,624.12
Feb 13, 2025 Kenison Michael R. Grant 1894 0.00 $ 0.00
Feb 13, 2025 Kenison Michael R. Option Excercise 2276 45.03 $ 102,488.28
Feb 13, 2025 Schumacher Daniel Grant 3077 0.00 $ 0.00
Feb 13, 2025 Schumacher Daniel Option Excercise 2362 45.03 $ 106,360.86
Feb 13, 2025 Ryaboy Oleg Option Excercise 2461 45.03 $ 110,818.83