Daniel Schumacher
Chief Financial Officer · Proto Labs Inc
IndividualSelling only3 10b5-1 trades
- 2026
- Sep 25, 2026
- 7
Filings (90d)
Other insiders active in the same stocks
Insiders who reported open-market trades in the last 12 months at the companies Daniel Schumacher files at. Multiple unrelated insiders buying the same stock within a short window, cluster buying, has historically been one of the strongest Form 4 signals.
- Michael R. Kenison - $2.29M in PRLB purchases and sales in the last 12 months
- Sven Wehrwein - $155K in PRLB purchases and sales in the last 12 months
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Frequently asked questions
Who is Daniel Schumacher?
Daniel Schumacher is a corporate insider, tracked as Chief Financial Officer of Proto Labs Inc (PRLB). InsiderAlpha holds 7 primary Form 4 filings for them, the earliest from 2026, updated as new SEC EDGAR filings are processed.
How many SEC Form 4 filings has Daniel Schumacher submitted recently?
2 primary Form 4 filings in the last 90 days, covering 1 company.
Has Daniel Schumacher been buying or selling stock?
Recorded transactions: 0 open-market purchases and 3 open-market sales ($903K) across all tracked filings.
