Insider at

04

Insider transactions

05
0 buys (P) 0 sells (S) Net: $0 + 42 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

42 other filings hidden
DateTickerCodeSharesPriceValue Owned afterΔ ownA/Dvs now
Dec. 18, 2018 KOP P 10,000 $17.10 $171,000 47,643 Direct +26.57% Acquired 169.2% (price as of 2026-10-06)
Aug. 20, 2014 KOP P 10,000 $35.42 $354,200 10,000 Direct · Acquired 30.0% (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
March 3, 2021 KOP Restricted Stock Units Common Stock (521) · · 521 Disposed
Feb. 16, 2021 KOP Restricted Stock Units Common Stock (6,118) · · 6,118 Acquired
March 3, 2020 KOP Restricted Stock Units Common Stock (521) · · 521 Disposed
March 3, 2020 KOP Employee Stock Options (Right to Buy) Common Stock (17,896) $19.63 March 3, 2030 17,896 Acquired
March 3, 2020 KOP Restricted Stock Units Common Stock (5,211) · · 5,211 Disposed
Feb. 11, 2020 KOP Restricted Stock Units Common Stock (6,118) · · 6,118 Acquired
Feb. 11, 2020 KOP Restricted Stock Units Common Stock (5,211) · · 5,211 Acquired
Feb. 11, 2020 KOP Restricted Stock Units Common Stock (6,118) · · 6,118 Acquired
Feb. 11, 2020 KOP Restricted Stock Units Common Stock (5,211) · · 5,211 Acquired
March 6, 2019 KOP Employee Stock Options (Rights to Buy) Common Stock (12,955) $26.63 March 6, 2029 12,955 Acquired
March 1, 2019 KOP Restricted Stock Units Common Stock (521) · · 521 Acquired
March 2, 2018 KOP Restricted Stock Units Common Stock (521) · · 521 Acquired
March 2, 2018 KOP Employee Stock Options (Rights to Buy) Common Stock (8,708) $41.60 March 2, 2028 8,708 Acquired
March 3, 2017 KOP Employee Stock Options (Rights to Buy) Common Stock (7,703) $44.10 March 2, 2027 7,703 Acquired
March 3, 2017 KOP Restricted Stock Units Common Stock (2,084) · · 2,084 Acquired
March 1, 2016 KOP Employee Stock Options (Rights to Buy) Common Stock (18,061) $18.11 March 1, 2026 18,061 Acquired
March 3, 2015 KOP Employee Stock Options (Rights to Buy) Common Stock (26,041) $17.57 March 3, 2025 26,041 Acquired

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
Aug. 21, 2014 KOP No securities are beneficially owned. 0 Direct

Compensation (DEF 14A)

08

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

KOP

Chief FinancialOfficer
Fiscal yearSalaryBonusStock awards Option awardsNon-equity incentivePension changeOtherTotal
2021 $411,709 · $503,460 · $268,259 $879 $61,201 $1,245,508
2020 $402,791 $57,538 $248,927 $151,042 $248,925 $553 $56,696 $1,166,472
2019 $399,641 · $467,632 $146,651 $241,694 $223 $50,275 $1,306,116

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