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Company

Proto Labs Inc

PRLB · CIK 0001443669

SEC FORM 4
$476,604.50

Proto Labs Inc (PRLB)

Sale of 5,000 shares at $95.3209 per share.

Reporting Person Schumacher Daniel · Officer Title Chief Financial Officer · Transaction Code S

Traded Sep 24, 2026 · Disclosed Sep 25, 2026

Source: SEC Form 4 · 0001628280-26-063573 · filed 2026-09-25 · View filing →

SEC FORM 4
$417,535.37

Proto Labs Inc (PRLB)

Sale of 4,900 shares at $85.2113 per share.

Reporting Person Schumacher Daniel · Officer Title Chief Financial Officer · Transaction Code S

Traded Sep 17, 2026 · Disclosed Sep 18, 2026

Source: SEC Form 4 · 0001628280-26-062704 · filed 2026-09-18 · View filing →

SEC FORM 4
$8,500.00

Proto Labs Inc (PRLB)

Sale of 100 shares at $85 per share.

Reporting Person Schumacher Daniel · Officer Title Chief Financial Officer · Transaction Code S

Traded Sep 16, 2026 · Disclosed Sep 18, 2026

Source: SEC Form 4 · 0001628280-26-062704 · filed 2026-09-18 · View filing →