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Ownership Document |
Schema Version: X0508 |
Document Type: 4 |
Period of Report: 2/13/24 |
Issuer: |
| Issuer CIK: 1443669 |
| Issuer Name: Proto Labs Inc |
| Issuer Trading Symbol: PRLB |
Reporting Owner: |
| Reporting Owner ID: |
| | Owner CIK: 1732855 |
| | Owner Name: Klaas Bjoern |
| Reporting Owner Address: |
| | Owner Street 1: 5540 PIONEER CREEK DRIVE |
| | Owner Street 2: |
| | Owner City: MAPLE PLAIN |
| | Owner State: MN |
| | Owner ZIP Code: 55359 |
| | Owner State Description: |
| Reporting Owner Relationship: |
| | Is Officer? Yes |
| | Officer Title: VP and Mng Director-PL Europe |
Aff 10b5 One: 0 |
Non-Derivative Table: |
| Non-Derivative Transaction: |
| | Security Title: |
| | | Value: Common Stock |
| | Transaction Date: |
| | | Value: 2/13/24 |
| | Transaction Coding: |
| | | Transaction Form Type: 4 |
| | | Transaction Code: F |
| | | Equity Swap Involved? No |
| | Transaction Amounts: |
| | | Transaction Shares: |
| Value: 1,741 |
| | | Transaction Price Per Share: |
| Value: 33.52 |
| | | Transaction Acquired-Disposed Code: |
| Value: D |
| | Post-Transaction Amounts: |
| | | Shares Owned Following Transaction: |
| Value: 16,333 |
| | Ownership Nature: |
| | | Direct or Indirect Ownership: |
| Value: D |
| Non-Derivative Transaction: |
| | Security Title: |
| | | Value: Common Stock |
| | Transaction Date: |
| | | Value: 2/13/24 |
| | Transaction Coding: |
| | | Transaction Form Type: 4 |
| | | Transaction Code: A |
| | | Equity Swap Involved? No |
| | Transaction Amounts: |
| | | Transaction Shares: |
| Value: 6,713 |
| Footnote ID: F1 |
| | | Transaction Price Per Share: |
| Value: 0 |
| | | Transaction Acquired-Disposed Code: |
| Value: A |
| | Post-Transaction Amounts: |
| | | Shares Owned Following Transaction: |
| Value: 23,046 |
| | Ownership Nature: |
| | | Direct or Indirect Ownership: |
| Value: D |
Derivative Table: |
| Derivative Transaction: |
| | Security Title: |
| | | Value: Employee Stock Option (right to buy) |
| | Conversion or Exercise Price: |
| | | Value: 33.52 |
| | Transaction Date: |
| | | Value: 2/13/24 |
| | Transaction Coding: |
| | | Transaction Form Type: 4 |
| | | Transaction Code: A |
| | | Equity Swap Involved? No |
| | Transaction Amounts: |
| | | Transaction Shares: |
| Value: 6,182 |
| | | Transaction Price Per Share: |
| Value: 0 |
| | | Transaction Acquired-Disposed Code: |
| Value: A |
| | Exercise Date: |
| | | Footnote ID: F2 |
| | Expiration Date: |
| | | Value: 2/13/34 |
| | Underlying Security: |
| | | Underlying Security Title: |
| Value: Common Stock |
| | | Underlying Security Shares: |
| Value: 6,182 |
| | Post-Transaction Amounts: |
| | | Shares Owned Following Transaction: |
| Value: 6,182 |
| | Ownership Nature: |
| | | Direct or Indirect Ownership: |
| Value: D |
Footnotes: |
| Footnote - F1: Restricted Stock Units that vest as follows: 25% of shares subject to the award will vest on February 13, 2025, and on each February 13th thereafter until all shares subject to the award are fully vested. |
| Footnote - F2: 25% of shares subject to the award will vest on February 13, 2025, and on each February 13th thereafter until all shares subject to the award are fully vested. |
Owner Signature: |
| Signature Name: /s/ W. Morgan Burns, Attorney-in-Fact |
| Signature Date: 2/15/24 |