Protolabs (PRLB): CEO bought ~$75K
Suresh Krishna, CEO at Protolabs, bought ~$75K of Protolabs shares.
- ~$75K
- Approx. value · 1,725 sh @ $43.51
- 18K
- Holds after · shares reported
- Traded
- Aug 4, 2025
- Filed
- Aug 7, 2025
The story around this disclosure
Every dated public record OQRO holds about the company from 60 days before to 120 days after, oldest first. It shows what was going on; none of it is a stated reason for the trade.
- Aug 4, 2025 · this disclosureInsiderCEO purchased ~$75K of PRLB shares in the open market
What came next
- Aug 5, 2025InsiderDirector purchased ~$75K of PRLB shares in the open market
- Oct 3, 2025Company filing · Form 8-K · Executive change, Reg FDChanged a top executive or board member, and shared information with investors“On October 3, 2025 (the “Notice Date”), Proto Labs, Inc. (the “Company”) announced that Oleg Ryaboy, Chief Technology Officer, will depart the Company and cease to be an employee, effective November 2, 2025.”
- Oct 31, 2025Company filing · Form 8-K · ResultsReported its results
How to read SEC Form 4
Form 4 is the filing that officers, directors and owners of more than 10% of a US-listed company must send to the SEC within two business days after they buy, sell or otherwise change their holding of the company's stock.
Full guide: What is an SEC Form 4?
What else is on file for Protolabs
For Protolabs, OQRO holds 3 insider filings (SEC Form 4 or Form 144), 1 fund holdings report (13F) and 2 federal contract awards dated in the last 90 days.
These are records OQRO holds, counted by their date, not a measure of how much trading took place. Routine paperwork such as option exercises and tax withholding is left out. Everything for the company is on its PRLB page.
Other recent filings by Suresh Krishna, President and CEO
The full history of Suresh Krishna, President and CEO is on the profile page.
How this filing works
Explore the data
Other disclosures at Protolabs
- SEC Form 13F-HRNov 13, 2026
- SEC Form 4Nov 4, 2026
- SEC Form 4Nov 4, 2026
- SEC Form 4Sep 25, 2026
- USAspending.gov award recordAug 31, 2026
- USAspending.gov award recordAug 26, 2026
Everything OQRO holds on this company is on its PRLB page.
This is one filing. OQRO holds the rest
Insider trades filed with the SEC, stock trades disclosed by members of Congress, fund holdings from 13F filings and federal contract awards, each one in plain words next to its official filing. On this page it opens why the trade stands out, what the company did around that time, the price since, and every field of the form.
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