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CIK 0001315257 · Large accelerated filer

Koppers Holdings Inc.

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Ticker
KOP
Exchange
NYSE
Industry
Lumber & Wood Products (No Furniture)
FY end
Dec 31
Incorporated
PA
Entity type
operating
EIN
201878963
Phone
412-227-2001
Business address
436 SEVENTH AVENUE, PITTSBURGH, PA, 15219
Former names
KI Holdings Inc.
Open-market buys, last 90 days
$0
in 0 filings
Open-market sales, last 90 days
$321,360
in 2 filings

Net −$321,360. Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.

Pace of trading Bought Sold

Who's trading

90 days

  1. BALL M LEROY −$321K CEO sold 2% of stake

Reading 100 more Form 4s from the SEC; this list fills in as they're read.

Date Insider Transaction Shares Price Value Owned after
2026-01-05 Smith Jimmi Sue Chief Financial Officer Option exercise +4,860 46,504
2026-01-05 Smith Jimmi Sue Chief Financial Officer Option exercise +240 46,744
2026-01-05 Smith Jimmi Sue Chief Financial Officer Shares withheld for taxes −5,694 $26.93 $153K 41,050
2026-01-05 Smith Jimmi Sue Chief Financial Officer Option exercise · Restricted Stock Units −4,860 0
2026-01-05 Smith Jimmi Sue Chief Financial Officer Option exercise · Dividend Equivalent Rights −240 126
2026-01-05 Sullivan James A. President and CTO Grant or award +21,724 159,850.74
2026-01-05 Sullivan James A. President and CTO Option exercise +12,442 172,292.74
2026-01-05 Sullivan James A. President and CTO Option exercise +622 172,914.74
2026-01-05 Sullivan James A. President and CTO Shares withheld for taxes −13,658 $26.93 $368K 159,256.74
2026-01-05 Sullivan James A. President and CTO Option exercise · Restricted Stock Units −12,442 0
2026-01-05 Sullivan James A. President and CTO Option exercise · Dividend Equivalent Rights −622 294
2026-01-05 BALL M LEROY CEO Grant or award +27,152 384,460.4
2026-01-05 BALL M LEROY CEO Option exercise +64,634 449,094.4
2026-01-05 BALL M LEROY CEO Option exercise +2,056 451,150.4
2026-01-05 BALL M LEROY CEO Shares withheld for taxes −39,811 $26.93 $1.1M 411,339.4
2026-01-05 BALL M LEROY CEO Option exercise · Restricted Stock Units −64,634 0
2026-01-05 BALL M LEROY CEO Option exercise · Dividend Equivalent Rights −2,056 454
2026-01-02 Lovalekar Tushar VP, Information Technology Grant or award · Restricted Stock Units +368 1,489
2026-01-02 Lovalekar Tushar VP, Information Technology Grant or award · Restricted Stock Units +316 316
2026-01-02 Lovalekar Tushar VP, Information Technology Grant or award · Dividend Equivalent Rights +10 118

Page 7 of 11 · 220 trades