WEHRWEIN SVEN 4

What Happened

• Sven Wehrwein, a member of Proto Labs' Board of Directors, was granted 2,210 deferred stock units on May 19, 2026 (transaction coded as an Award/Grant, "A"). The reported acquisition price is $0.00 per share, resulting in $0 cash paid at grant. This is a compensation award rather than a purchase or sale.

Key Details

• Transaction date: 2026-05-19 (Period of Report: 2026-05-19)
• Grant type/price: Award of 2,210 deferred stock units at $0.00 per unit
• Shares owned after transaction: Not specified in the summary provided; see the full Form 4 filing for total holdings
• Footnote: These are deferred stock units that vest in full on the earlier of the first anniversary of the grant date or the date of the 2027 Annual Meeting of Shareholders, and must be retained until the reporting person’s service on the Board ends (see F1)
• Filing timeliness: No late filing indicated in the provided details

Context

• Deferred stock units are a form of board compensation and are not an open‑market purchase or sale; they generally indicate compensation alignment with shareholders rather than a direct trading signal. The units will convert to shares (subject to vesting and retention rules) at the noted vesting date(s), which can result in future share issuance or transfer.