Schumacher Daniel sold PRLB

September 17, 2026 · Form 4 insider transaction

Schumacher Daniel sold 4,900 shares of Proto Labs, Inc. at $85.21 per share, a transaction worth $417.5K. The trade was recorded as open-market sale and disclosed on an SEC Form 4, filed 1 day after the transaction.

Direction
Disposed (sell-side)
Shares
4,900
Price
$85.21
Total value
$417.5K
Role
SecurityCommon Stock
Transaction codeS: Open-market sale
Transaction dateSeptember 17, 2026
Filing dateSeptember 18, 2026
Shares owned after40,019
OwnershipDirect
10b5-1 planNo
AmendedNo

Footnotes

This transaction was executed pursuant to a Rule 10b5 1 trading plan adopted by the Reporting Person on June 5, 2026.; Reflects the weighted average price of 4,900 shares of common stock of Proto Labs Inc. sold by the reporting person in multiple transactions on September 17, 2026, with sale prices ranging from $85.00 to $85.50 per share. The reporting person undertakes to provide upon request by the U.S. Securities and Exchange Commission staff, the issuer, or a security holder of the issuer, full information regarding the number of shares sold at each separate price.

View the original Form 4 on SEC EDGAR
Schumacher Daniel sold PRLB: September 17, 2026 | Insider Trading Screener