Schumacher Danielinsider trades

In SEC Form 4 filings, Schumacher Daniel is listed as Chief Financial Officer of Proto Labs Inc (PRLB). In the last 90 days, Schumacher Daniel sold $902.6K of Proto Labs Inc (PRLB) on the open market and bought none. All 3 sales were reported under a 10b5-1 trading plan.

Companies and roles

Company	Role	Transactions	Last filed
PRLBProto Labs Inc	Chief Financial Officer	3	Sep 25

Cluster buys

No cluster buy in the last 90 days included a purchase by this insider (two or more insiders buying within 14 days).

Form 4 historysince 2026-09-18

Company	Traded	Filed	Type	Shares	Price	Value	Owned after	10b5-1 plan	Filing
PRLBProto Labs Inc	Sep 24	Sep 25	S	5,000	$95.32	Sale −$476,605	35,019	Yes	Form 4
PRLBProto Labs Inc	Sep 17	Sep 18	S	4,900	$85.21	Sale −$417,535	40,019	Yes	Form 4
PRLBProto Labs Inc	Sep 16	Sep 18	S	100	$85.00	Sale −$8,500	44,919	Yes	Form 4

Published from this insider's public Form 4 filings on SEC EDGAR; the name is shown as filed. Named in a filing and want this page removed? See the privacy policy.