Insider at

04

Insider transactions

05
0 buys (P) 0 sells (S) Net: $0 + 17 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

No open-market trades on record; showing all filings.

DateTickerCodeSharesPriceValue Owned afterΔ ownA/Dvs now
May 8, 2018 KOP A 2,430 · · 35,516 Direct +7.34% Acquired (price as of 2026-10-05)
May 10, 2017 KOP A 2,442 · · 33,086 Direct +7.97% Acquired (price as of 2026-10-05)
May 11, 2016 KOP A 3,752 · · 30,644 Direct +13.95% Acquired (price as of 2026-10-05)
May 13, 2015 KOP A 3,195 · · 26,892 Direct +13.48% Acquired (price as of 2026-10-05)
April 22, 2015 KOP A 52 · · 23,697 Direct +0.22% Acquired (price as of 2026-10-05)
May 8, 2014 KOP A 2,264 · · 23,645 Direct +10.59% Acquired (price as of 2026-10-05)
April 22, 2014 KOP A 49 · · 21,381 Direct +0.23% Acquired (price as of 2026-10-05)
May 9, 2013 KOP A 2,054 · · 21,332 Direct +10.65% Acquired (price as of 2026-10-05)
April 19, 2013 KOP A 55 · · 19,278 Direct +0.29% Acquired (price as of 2026-10-05)
May 10, 2012 KOP A 2,138 · · 19,223 Direct +12.51% Acquired (price as of 2026-10-05)
April 23, 2012 KOP A 53 · · 17,085 Direct +0.31% Acquired (price as of 2026-10-05)
May 11, 2011 KOP A 2,032 · · 17,032 Direct +13.55% Acquired (price as of 2026-10-05)
May 5, 2010 KOP A 3,000 · · 15,000 Direct +25.00% Acquired (price as of 2026-10-05)
May 6, 2009 KOP A 3,000 · · 12,000 Direct +33.33% Acquired (price as of 2026-10-05)
May 7, 2008 KOP A 3,000 · · 9,000 Direct +50.00% Acquired (price as of 2026-10-05)
May 2, 2007 KOP A 3,000 · · 6,000 Direct +100.00% Acquired (price as of 2026-10-05)
July 27, 2006 KOP A 3,000 · · 3,000 Direct · Acquired (price as of 2026-10-05)

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.

Initial ownership (Form 3) 1 holding

07

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

DateTickerSecuritySharesOwnership
July 31, 2006 KOP No securities are beneficially owned. 0 Direct