Insider at

04

Insider transactions

05
0 buys (P) 0 sells (S) Net: $0 + 63 non-open-market transactions below last 12 months, based on the transactions shown below

Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted

63 other filings hidden
DateTickerCodeSharesPriceValue Owned afterΔ ownA/Dvs now
Sept. 6, 2024 PRLB P 3,480 $28.68 $99,806 80,878 Direct +4.50% Acquired 242.4% (price as of 2026-10-02)
Dec. 3, 2021 PRLB P 3,138 $47.87 $150,216 24,694 Direct +14.56% Acquired 105.2% (price as of 2026-10-02)
April 30, 2020 PRLB S 10b5-1 2,790 $101.85 $284,162 22,114 Direct -11.20% Disposed -3.6% (price as of 2026-10-02)
April 30, 2020 PRLB S 10b5-1 3,118 $107.00 $333,626 18,996 Direct -14.10% Disposed -8.2% (price as of 2026-10-02)
April 30, 2020 PRLB S 10b5-1 3,773 $109.00 $411,257 15,223 Direct -19.86% Disposed -9.9% (price as of 2026-10-02)
Aug. 30, 2018 PRLB S 10b5-1 4,435 $150.20 $666,137 19,755 Direct -18.33% Disposed -34.6% (price as of 2026-10-02)
Aug. 23, 2018 PRLB S 10b5-1 3,000 $145.00 $435,000 19,755 Direct -13.18% Disposed -32.3% (price as of 2026-10-02)
June 15, 2018 PRLB S 10b5-1 2,997 $135.10 $404,895 19,755 Direct -13.17% Disposed -27.3% (price as of 2026-10-02)
June 12, 2018 PRLB S 10b5-1 3,000 $130.00 $390,000 19,755 Direct -13.18% Disposed -24.5% (price as of 2026-10-02)
Feb. 13, 2018 PRLB S 10b5-1 1,891 $106.00 $200,446 19,755 Direct -8.74% Disposed -7.3% (price as of 2026-10-02)
Dec. 11, 2017 PRLB S 10b5-1 4,000 $94.79 $379,160 16,578 Direct -19.44% Disposed 3.6% (price as of 2026-10-02)
Oct. 26, 2017 PRLB S 10b5-1 1,891 $85.90 $162,437 16,578 Direct -10.24% Disposed 14.3% (price as of 2026-10-02)
Sept. 29, 2017 PRLB S 10b5-1 4,000 $80.00 $320,000 16,578 Direct -19.44% Disposed 22.8% (price as of 2026-10-02)
July 27, 2017 PRLB S 10b5-1 741 $73.84 $54,715 16,578 Direct -4.28% Disposed 33.0% (price as of 2026-10-02)
July 19, 2017 PRLB S 10b5-1 3,259 $72.02 $234,713 16,578 Direct -16.43% Disposed 36.4% (price as of 2026-10-02)
June 8, 2017 PRLB S 10b5-1 4,000 $66.01 $264,040 16,578 Direct -19.44% Disposed 48.8% (price as of 2026-10-02)
July 28, 2014 PRLB S 155 $82.58 $12,800 4,685 Direct -3.20% Disposed 18.9% (price as of 2026-10-02)
Feb. 7, 2014 PRLB S 10b5-1 3,576 $80.29 $287,117 424 Direct -89.40% Disposed 22.3% (price as of 2026-10-02)
Feb. 7, 2014 PRLB S 10b5-1 424 $81.04 $34,361 0 Direct -100.00% Disposed 21.2% (price as of 2026-10-02)

P = Open-market purchase · S = Sale · A = Grant/award · M = Option exercise · G = Gift · F = Tax withholding

Insider transactions are not a recommendation; sales are often driven by liquidity or tax reasons.

Derivative holdings (Form 4 Table II) Options, RSUs and convertible securities reported on Form 4 Table II.

06
DateTickerSecurityUnderlying Exercise priceExpirationSharesA/D
Feb. 25, 2025 PRLB Employee Stock Option (right to buy) Common Stock (33,986) $39.61 Feb. 25, 2035 33,986 Acquired
Feb. 13, 2024 PRLB Employee Stock Option (right to buy) Common Stock (41,209) $33.52 Feb. 13, 2034 41,209 Acquired
Feb. 14, 2023 PRLB Performance Stock Units Common Stock (44,327) · Dec. 31, 2025 44,327 Acquired
Feb. 14, 2023 PRLB Employee Stock Option (right to buy) Common Stock (42,061) $33.84 Feb. 14, 2033 42,061 Acquired
Feb. 14, 2023 PRLB Employee Stock Option (right to buy) Common Stock (10,448) $33.84 Feb. 14, 2026 10,448 Acquired
Feb. 15, 2022 PRLB Employee Stock Option (right to buy) Common Stock (25,147) $59.40 Feb. 13, 2032 25,147 Acquired
Feb. 15, 2022 PRLB Performance Stock Units Common Stock (23,570) · Dec. 31, 2024 23,570 Acquired
March 1, 2021 PRLB Employee Stock Option (right to buy) Common Stock (9,652) $150.86 March 1, 2031 9,652 Acquired
Feb. 16, 2021 PRLB Employee Stock Option (right to buy) Common Stock (2,190) $180.46 Feb. 16, 2031 2,190 Acquired
Feb. 10, 2020 PRLB Employee Stock Option (right to buy) Common Stock (3,668) $96.72 Feb. 10, 2030 3,668 Acquired
Feb. 11, 2019 PRLB Employee Stock Option (right to buy) Common Stock (3,204) $104.99 Feb. 11, 2029 3,204 Acquired
Aug. 30, 2018 PRLB Employee Stock Option (right to buy) Common Stock (3,528) $78.59 Feb. 13, 2024 3,528 Disposed
Aug. 30, 2018 PRLB Employee Stock Option (right to buy) Common Stock (907) $58.35 Feb. 13, 2027 907 Disposed
Aug. 23, 2018 PRLB Employee Stock Option (right to buy) Common Stock (3,000) $67.15 Feb. 9, 2025 3,000 Disposed
June 15, 2018 PRLB Employee Stock Option (right to buy) Common Stock (2,997) $67.15 Feb. 9, 2025 2,997 Disposed
June 12, 2018 PRLB Employee Stock Option (right to buy) Common Stock (3,000) $78.59 Feb. 13, 2024 3,000 Disposed
Feb. 13, 2018 PRLB Employee Stock Option (right to buy) Common Stock (1,891) $57.88 Feb. 8, 2026 1,891 Disposed
Feb. 12, 2018 PRLB Employee Stock Option (right to buy) Common Stock (3,004) $105.75 Feb. 12, 2028 3,004 Acquired
Dec. 11, 2017 PRLB Employee Stock Option (right to buy) Common Stock (4,000) $36.41 Dec. 11, 2022 4,000 Disposed
Oct. 26, 2017 PRLB Employee Stock Option (right to buy) Common Stock (1,891) $57.88 Feb. 8, 2026 1,891 Disposed
Sept. 29, 2017 PRLB Employee Stock Option (right to buy) Common Stock (4,000) $36.41 Dec. 11, 2022 4,000 Disposed
July 27, 2017 PRLB Employee Stock Option (right to buy) Common Stock (741) $36.41 Dec. 11, 2022 741 Disposed
July 19, 2017 PRLB Employee Stock Option (right to buy) Common Stock (3,259) $36.41 Dec. 11, 2022 3,259 Disposed
June 8, 2017 PRLB Employee Stock Option (right to buy) Common Stock (4,000) $36.41 Dec. 11, 2022 4,000 Disposed
Feb. 13, 2017 PRLB Employee Stock Option (right to buy) Common Stock (4,535) $58.35 Feb. 13, 2027 4,535 Acquired
Feb. 8, 2016 PRLB Employee Stock Option (right to buy) Common Stock (9,455) · Feb. 8, 2026 9,455 Acquired
Feb. 8, 2016 PRLB Employee Stock Option (right to buy) Common Stock (9,455) $26.45 Feb. 8, 2026 9,455 Acquired
Feb. 9, 2015 PRLB Employee Stock Option (right to buy) Common Stock (9,995) $67.15 Feb. 9, 2025 9,995 Acquired
Feb. 13, 2014 PRLB Employee Stock Option (Right to Buy) Common Stock (8,160) $78.59 Feb. 13, 2024 8,160 Acquired
Feb. 7, 2014 PRLB Employee Stock Option (right to buy) Common Stock (4,000) $36.41 Dec. 11, 2022 4,000 Disposed

Exercise/conversion price is blank when not applicable (e.g. RSUs).

Initial ownership (Form 3) 1 holding

07

Securities held when first becoming an insider, per SEC Form 3.

DateTickerSecuritySharesOwnership
July 12, 2013 PRLB Employee Stock Option (Right to Buy)→ Common Stock (20,000) 20,000 Direct

Compensation (DEF 14A)

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Matched by name from proxy statements (DEF 14A) — verify against the filing.

PRLB

CEO
Fiscal yearSalaryBonusStock awards Option awardsNon-equity incentivePension changeOtherTotal
2022 $600,000 · $3,064,725 $700,020 $243,600 · $11,200 $4,619,545
2021 $473,277 · $1,430,533 $825,044 $282,062 · $11,200 $3,022,116
2018 $300,456 · $417,290 $142,838 $174,965 · $11,000 $1,046,549

Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.