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Klaas Bjoern

Disclosed activity across 1 company

Tapewire entity
94266
SEC CIK
0001732855

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
Proto Labs IncPRLB · Entity 4553VP and Mng Director-PL EuropeFebruary 13, 2024February 15, 2024

Disclosed balances

About these balances

Latest available filing per company, not a reconstructed current portfolio. Matching sequences show the last reported balance with all source rows expandable; grouping alone does not establish account ownership. Do not add unresolved positions together. Filings may omit unchanged positions, and amendments may correct only part of an older disclosure. Jointly reported shares are not necessarily this owner's personal holdings.

Proto Labs Inc

Report date February 13, 2024 · Filed February 15, 2024

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect23,046 Ending reported balance After 2024-02-13 transaction · row 2
2 source rows · reconciled sequence

Row 1 · 2024-02-13 · Tax withholding · Disposed 1,741 · Balance 16,333

Row 2 · 2024-02-13 · Grant · Acquired 6,713 · Balance 23,046

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.

Employee Stock Option (right to buy)SEC Table II · derivative / convertible security · Conversion / exercise price $33.52 · Expires 2034-02-13Direct6,182 Reported balance After 2024-02-13 transaction · row 3 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 3 · 2024-02-13 · Grant · Acquired 6,182 · Balance 6,182

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.

Filing footnotes · ownership attribution and instrument terms

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.

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.

Transaction history

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Purchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”

The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.

Transaction dateCompanyActivity / securityShares / unitsReported priceReported valueDetails
February 13, 2024 Filed Feb 15, 2024 22:08 UTC Proto Labs Inc PRLB · Entity 4553 GrantEmployee Stock Option (right to buy) · Derivative 6,182 $0.00 Strike: $33.52 $0.00
Disclosure

SEC source: 0001437749-24-004402 · rdgdoc.xml · derivative · entry 3

Klaas Bjoern · CIK 0001732855 · VP and Mng Director-PL Europe

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 6,182

Underlying: Common Stock · 6,182 shares

Expires 2034-02-13

F2 · derivative.exercise_date: 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.

Read SEC document
February 13, 2024 Filed Feb 15, 2024 22:08 UTC Proto Labs Inc PRLB · Entity 4553 GrantCommon Stock 6,713 $0.00 $0.00
Disclosure

SEC source: 0001437749-24-004402 · rdgdoc.xml · nonDerivative · entry 2

Klaas Bjoern · CIK 0001732855 · VP and Mng Director-PL Europe

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 23,046

F1 · shares: 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.

Read SEC document
February 13, 2024 Filed Feb 15, 2024 22:08 UTC Proto Labs Inc PRLB · Entity 4553 Tax withholdingCommon Stock 1,741 $33.52 $58,358.32
Disclosure

SEC source: 0001437749-24-004402 · rdgdoc.xml · nonDerivative · entry 1

Klaas Bjoern · CIK 0001732855 · VP and Mng Director-PL Europe

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 16,333

Read SEC document
February 14, 2023 Filed Feb 15, 2023 21:05 UTC Proto Labs Inc PRLB · Entity 4553 GrantEmployee Stock Option (right to buy) · Derivative 3,048 $0.00 Strike: $33.84 $0.00
Disclosure

SEC source: 0001437749-23-003511 · rdgdoc.xml · derivative · entry 5

Klaas Bjoern · CIK 0001732855 · VP and Mng Director-PL Europe

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,048

Underlying: Common Stock · 3,048 shares

Expires 2026-02-14

F4 · derivative.exercise_date: The stock option vests in full on February 13, 2024.

Read SEC document
February 14, 2023 Filed Feb 15, 2023 21:05 UTC Proto Labs Inc PRLB · Entity 4553 GrantEmployee Stock Option (right to buy) · Derivative 6,310 $0.00 Strike: $33.84 $0.00
Disclosure

SEC source: 0001437749-23-003511 · rdgdoc.xml · derivative · entry 4

Klaas Bjoern · CIK 0001732855 · VP and Mng Director-PL Europe

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 6,310

Underlying: Common Stock · 6,310 shares

Expires 2033-02-14

F3 · derivative.exercise_date: 25% of shares subject to the award will vest on February 13, 2024, and on each February 13th thereafter until all shares subject to the award are fully vested.

Read SEC document
February 14, 2023 Filed Feb 15, 2023 21:05 UTC Proto Labs Inc PRLB · Entity 4553 GrantPerformance Stock Units · Derivative 3,325 $0.00 $0.00
Disclosure

SEC source: 0001437749-23-003511 · rdgdoc.xml · derivative · entry 3

Klaas Bjoern · CIK 0001732855 · VP and Mng Director-PL Europe

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,325

Underlying: Common Stock · 3,325 shares

Expires 2025-12-31

F2 · derivative.exercise_price: Each performance stock unit represents a contingent right to receive one share of Proto Labs, Inc. common stock. The performance stock units vest upon Proto Labs, Inc. common stock achieving a specified price per share.

F2 · derivative.exercise_date: Each performance stock unit represents a contingent right to receive one share of Proto Labs, Inc. common stock. The performance stock units vest upon Proto Labs, Inc. common stock achieving a specified price per share.

Read SEC document
February 14, 2023 Filed Feb 15, 2023 21:05 UTC Proto Labs Inc PRLB · Entity 4553 GrantCommon Stock 6,649 $0.00 $0.00
Disclosure

SEC source: 0001437749-23-003511 · rdgdoc.xml · nonDerivative · entry 2

Klaas Bjoern · CIK 0001732855 · VP and Mng Director-PL Europe

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 18,074

F1 · shares: Restricted Stock Units that vest as follows: 25% of shares subject to the award will vest on February 13, 2024, and on each February 13th thereafter until all shares subject to the award are fully vested.

Read SEC document
February 13, 2023 Filed Feb 15, 2023 21:05 UTC Proto Labs Inc PRLB · Entity 4553 Tax withholdingCommon Stock 1,119 $34.23 $38,303.37
Disclosure

SEC source: 0001437749-23-003511 · rdgdoc.xml · nonDerivative · entry 1

Klaas Bjoern · CIK 0001732855 · VP and Mng Director-PL Europe

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 11,425

Read SEC document
February 15, 2022 Filed Feb 17, 2022 21:07 UTC Proto Labs Inc PRLB · Entity 4553 GrantPerformance Stock Units · Derivative 1,894 $0.00 $0.00
Disclosure

SEC source: 0001437749-22-003678 · rdgdoc.xml · derivative · entry 3

Klaas Bjoern · CIK 0001732855 · VP and Mng Director-PL Europe

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,894

Underlying: Common Stock · 1,894 shares

Expires 2024-12-31

F3 · derivative.exercise_price: Each performance stock unit represents a contingent right to receive one share of Proto Labs, Inc. common stock. The performance stock units vest upon Proto Labs, Inc. common stock achieving a specified price per share.

F3 · derivative.exercise_date: Each performance stock unit represents a contingent right to receive one share of Proto Labs, Inc. common stock. The performance stock units vest upon Proto Labs, Inc. common stock achieving a specified price per share.

Read SEC document
February 15, 2022 Filed Feb 17, 2022 21:07 UTC Proto Labs Inc PRLB · Entity 4553 GrantEmployee Stock Option (right to buy) · Derivative 4,042 $0.00 Strike: $59.40 $0.00
Disclosure

SEC source: 0001437749-22-003678 · rdgdoc.xml · derivative · entry 2

Klaas Bjoern · CIK 0001732855 · VP and Mng Director-PL Europe

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,042

Underlying: Common Stock · 4,042 shares

Expires 2032-02-13

F2 · derivative.exercise_date: 25% of shares subject to the award will vest on February 13, 2023, and on each February 13th thereafter until all shares subject to the award are fully vested.

Read SEC document
February 15, 2022 Filed Feb 17, 2022 21:07 UTC Proto Labs Inc PRLB · Entity 4553 GrantCommon Stock 3,788 $0.00 $0.00
Disclosure

SEC source: 0001437749-22-003678 · rdgdoc.xml · nonDerivative · entry 1

Klaas Bjoern · CIK 0001732855 · VP and Mng Director-PL Europe

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 12,544

F1 · shares: Restricted Stock Units that vest as follows: 25% of shares subject to the award will vest on February 13, 2023, and on each February 13th thereafter until all shares subject to the award are fully vested.

Read SEC document
February 13, 2022 Filed Feb 15, 2022 21:01 UTC Proto Labs Inc PRLB · Entity 4553 Tax withholdingCommon Stock 728 $56.34 $41,015.52
Disclosure

SEC source: 0001437749-22-003407 · rdgdoc.xml · nonDerivative · entry 1

Klaas Bjoern · CIK 0001732855 · VP and Mng Director-PL Europe

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 8,756

Read SEC document
February 16, 2021 Filed Feb 18, 2021 21:41 UTC Proto Labs Inc PRLB · Entity 4553 GrantEmployee Stock Option (right to buy) · Derivative 1,826 $0.00 Strike: $180.46 $0.00
Disclosure

SEC source: 0001437749-21-003285 · rdgdoc.xml · derivative · entry 3

Klaas Bjoern · CIK 0001732855 · VP and Mng Director-PL Europe

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,826

Underlying: Common Stock · 1,826 shares

Expires 2031-02-16

F2 · derivative.exercise_date: The option vests as to 25% of the shares in four annual installments beginning on February 13, 2022.

Read SEC document
February 16, 2021 Filed Feb 18, 2021 21:41 UTC Proto Labs Inc PRLB · Entity 4553 GrantCommon Stock 2,365 $0.00 $0.00
Disclosure

SEC source: 0001437749-21-003285 · rdgdoc.xml · nonDerivative · entry 2

Klaas Bjoern · CIK 0001732855 · VP and Mng Director-PL Europe

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 9,484

F1 · shares: The restricted stock units vest as to 25% of the shares in four annual installments beginning on February 13, 2022.

Read SEC document
February 16, 2021 Filed Feb 18, 2021 21:41 UTC Proto Labs Inc PRLB · Entity 4553 Tax withholdingCommon Stock 455 $197.05 $89,657.75
Disclosure

SEC source: 0001437749-21-003285 · rdgdoc.xml · nonDerivative · entry 1

Klaas Bjoern · CIK 0001732855 · VP and Mng Director-PL Europe

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 7,119

Read SEC document
December 01, 2020 Filed Dec 3, 2020 21:19 UTC Proto Labs Inc PRLB · Entity 4553 Tax withholdingCommon Stock 489 $136.34 $66,670.26
Disclosure

SEC source: 0001437749-20-024773 · rdgdoc.xml · nonDerivative · entry 1

Klaas Bjoern · CIK 0001732855 · VP and Mng Director-PL Europe

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 7,574

Read SEC document
February 13, 2020 Filed Feb 18, 2020 21:18 UTC Proto Labs Inc PRLB · Entity 4553 Tax withholdingCommon Stock 212 $100.00 $21,200.00
Disclosure

SEC source: 0001437749-20-002909 · rdgdoc.xml · nonDerivative · entry 1

Klaas Bjoern · CIK 0001732855 · VP and Mng Director-PL Europe

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 8,063

Read SEC document
February 10, 2020 Filed Feb 12, 2020 21:30 UTC Proto Labs Inc PRLB · Entity 4553 GrantEmployee Stock Option (right to buy) · Derivative 2,445 $0.00 Strike: $96.72 $0.00
Disclosure

SEC source: 0001437749-20-002461 · rdgdoc.xml · derivative · entry 2

Klaas Bjoern · CIK 0001732855 · VP and Mng Director-PL Europe

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,445

Underlying: Common Stock · 2,445 shares

Expires 2030-02-10

F2 · derivative.exercise_date: The option vests as to 25% of the shares in four annual installments beginning on February 13, 2021.

Read SEC document
February 10, 2020 Filed Feb 12, 2020 21:30 UTC Proto Labs Inc PRLB · Entity 4553 GrantCommon Stock 2,048 $0.00 $0.00
Disclosure

SEC source: 0001437749-20-002461 · rdgdoc.xml · nonDerivative · entry 1

Klaas Bjoern · CIK 0001732855 · VP and Mng Director-PL Europe

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 8,275

F1 · shares: The restricted stock units vest as to 25% of the shares in four annual installments beginning on February 13, 2021.

Read SEC document
December 01, 2019 Filed Dec 3, 2019 21:31 UTC Proto Labs Inc PRLB · Entity 4553 Tax withholdingCommon Stock 477 $95.83 $45,710.91
Disclosure

SEC source: 0001437749-19-023808 · rdgdoc.xml · nonDerivative · entry 1

Klaas Bjoern · CIK 0001732855 · VP and Mng Director-PL Europe

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 6,227

Read SEC document
February 11, 2019 Filed Feb 13, 2019 21:06 UTC Proto Labs Inc PRLB · Entity 4553 GrantEmployee Stock Option (right to buy) · Derivative 2,136 $0.00 Strike: $104.99 $0.00
Disclosure

SEC source: 0001437749-19-002459 · rdgdoc.xml · derivative · entry 2

Klaas Bjoern · CIK 0001732855 · VP and Mng Director-PL Europe

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,136

Underlying: Common Stock · 2,136 shares

Expires 2029-02-11

F2 · derivative.exercise_date: The option vests as to 25% of the shares in four annual installments beginning on February 13, 2020.

Read SEC document
February 11, 2019 Filed Feb 13, 2019 21:06 UTC Proto Labs Inc PRLB · Entity 4553 GrantCommon Stock 1,886 $0.00 $0.00
Disclosure

SEC source: 0001437749-19-002459 · rdgdoc.xml · nonDerivative · entry 1

Klaas Bjoern · CIK 0001732855 · VP and Mng Director-PL Europe

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 6,704

F1 · shares: The restricted stock units vest as to 25% of the shares in four annual installments beginning on February 13, 2020.

Read SEC document
December 01, 2018 Filed Dec 20, 2018 18:11 UTC Proto Labs Inc PRLB · Entity 4553 Tax withholdingCommon Stock 477 $126.93 $60,545.61
Disclosure

SEC source: 0001437749-18-022354 · rdgdoc.xml · nonDerivative · entry 1

Klaas Bjoern · CIK 0001732855 · VP and Mng Director-PL Europe

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,818

Read SEC document

Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.