Insider at

04

Insider transactions

05
0 buys (P) 0 sells (S) Net: $0 + 65 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

65 other filings hidden
DateTickerCodeSharesPriceValue Owned afterΔ ownA/Dvs now
Aug. 12, 2025 PRGS P 1,710 $43.48 $74,351 55,544 Direct +3.18% Acquired -14.4% (price as of 2026-10-06)
Aug. 5, 2025 PRLB P 1,715 $43.79 $75,100 43,883 Direct +4.07% Acquired 122.2% (price as of 2026-10-06)
Dec. 18, 2020 PRLB S 10b5-1 2,000 $160.00 $320,000 24,259 Direct -7.62% Disposed -39.2% (price as of 2026-10-06)
Oct. 5, 2020 PRGS P 1,000 $37.76 $37,760 31,780 Direct +3.25% Acquired -1.5% (price as of 2026-10-06)
Jan. 2, 2018 PRLB S 10b5-1 500 $102.75 $51,375 10,425 Direct -4.58% Disposed -5.3% (price as of 2026-10-06)
Nov. 21, 2017 PRLB S 10b5-1 1,500 $90.31 $135,465 5,425 Direct -21.66% Disposed 7.7% (price as of 2026-10-06)
May 22, 2017 PRLB S 833 $64.05 $53,354 5,425 Direct -13.31% Disposed 51.9% (price as of 2026-10-06)
May 19, 2016 PRLB S 357 $61.20 $21,848 3,007 Direct -10.61% Disposed 59.0% (price as of 2026-10-06)
April 14, 2016 PRLB S 10b5-1 4,000 $80.00 $320,000 3,364 Direct -54.32% Disposed 21.6% (price as of 2026-10-06)
May 21, 2015 PRLB S 10b5-1 399 $69.75 $27,830 3,364 Direct -10.60% Disposed 39.5% (price as of 2026-10-06)
June 26, 2014 PRLB S 10b5-1 1,000 $80.42 $80,420 3,048 Direct -24.70% Disposed 21.0% (price as of 2026-10-06)
Sept. 23, 2013 PRLB S 10b5-1 17,500 $77.71 $1,359,925 2,250 Direct -88.61% Disposed 25.2% (price as of 2026-10-06)
July 1, 2013 PRLB S 10b5-1 2,000 $65.80 $131,600 2,250 Direct -47.06% Disposed 47.8% (price as of 2026-10-06)
May 29, 2013 PRLB S 10b5-1 2,000 $53.40 $106,800 4,250 Direct -32.00% Disposed 82.2% (price as of 2026-10-06)

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
Dec. 18, 2020 PRLB Stock Option (right to buy) Common Stock (2,000) $53.34 May 23, 2023 2,000 Disposed
April 13, 2020 PRLB Stock Option (right to buy) Common Stock (2,381) $30.58 May 7, 2022 2,381 Disposed
Nov. 8, 2019 PRLB Stock Option (right to buy) Common Stock (2,381) $30.58 May 7, 2022 2,381 Disposed
Feb. 11, 2019 PRLB Stock Option (right to buy) Common Stock (700) $5.56 April 28, 2019 700 Disposed
Oct. 24, 2018 PRLB Stock Option (right to buy) Common Stock (800) $5.56 April 28, 2019 800 Disposed
Oct. 22, 2018 PRLB Stock Option (right to buy) Common Stock (800) $5.56 April 28, 2019 800 Disposed
July 31, 2018 PRLB Stock Option (right to buy) Common Stock (800) $5.56 April 28, 2019 800 Disposed
July 26, 2018 PRLB Stock Option (right to buy) Common Stock (800) $5.56 April 28, 2019 800 Disposed
April 24, 2018 PRLB Stock Option (right to buy) Common Stock (800) $5.56 April 28, 2019 800 Disposed
April 11, 2018 PRLB Stock Option (right to buy) Common Stock (800) $5.56 April 28, 2019 800 Disposed
Jan. 2, 2018 PRLB Stock Option (right to buy) Common Stock (500) $5.56 April 28, 2019 500 Disposed
Dec. 5, 2017 PRLB Stock Option (right to buy) Common Stock (5,000) $5.56 April 28, 2019 5,000 Disposed
Nov. 21, 2017 PRLB Stock Option (right to buy) Common Stock (1,500) $5.56 April 28, 2019 1,500 Disposed
April 14, 2016 PRLB Stock Option (right to buy) Common Stock (4,000) $5.56 April 28, 2019 4,000 Disposed
May 20, 2015 PRLB Stock Option (right to buy) Common Stock (1,609) · May 19, 2025 1,609 Acquired
May 20, 2015 PRLB Stock Option (right to buy) Common Stock (1,609) $31.08 May 19, 2025 1,609 Acquired
June 26, 2014 PRLB Employee Stock Option (right to buy) Common Stock (1,000) $5.56 April 28, 2019 1,000 Disposed
May 20, 2014 PRLB Stock Option (right to buy) Common Stock (1,731) $62.68 May 19, 2024 1,731 Acquired
Sept. 23, 2013 PRLB Employee Stock Option (right to buy) Common Stock (17,500) $5.56 April 28, 2019 17,500 Disposed
May 23, 2013 PRLB Stock Option (right to buy) Common Stock (2,715) $53.34 May 23, 2023 2,715 Acquired
May 23, 2013 PRLB Stock Option (right to buy) Common Stock (2,500) $53.34 May 23, 2023 2,500 Acquired
May 7, 2012 PRLB Stock Option (right to buy) Common Stock (4,762) $30.58 May 7, 2022 4,762 Acquired

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

Initial ownership (Form 3) 2 holdings

07

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

DateTickerSecuritySharesOwnership
Feb. 23, 2012 PRLB Common Stock 0 Direct
Feb. 23, 2012 PRLB Stock Option (right to buy)→ Common Stock (35,000) 35,000 Direct