CIK 0001315257 · Large accelerated filer
Koppers Holdings Inc.
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- 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.
Who's trading
90 days
Reading 100 more Form 4s from the SEC; this list fills in as they're read.
| Date | Insider | Transaction | Shares | Price | Value | Owned after |
|---|---|---|---|---|---|---|
| 2026-03-23 | Posadas Laura J Director | Grant or award · Dividend Equivalent Rights | +11 | 11 | ||
| 2026-03-23 | Sandifer Andrew D Director | Grant or award · Dividend Equivalent Rights | +50 | 84.06 | ||
| 2026-03-23 | Sandifer Andrew D Director | Grant or award · Dividend Equivalent Rights | +5.27 | 89.33 | ||
| 2026-03-23 | MOTLEY DAVID L Director | Grant or award · Dividend Equivalent Rights | +50 | 300.15 | ||
| 2026-03-23 | MOTLEY DAVID L Director | Grant or award · Dividend Equivalent Rights | +25.35 | 325.5 | ||
| 2026-03-23 | Vartanian Nishan J. Director | Grant or award · Dividend Equivalent Rights | +50 | 50 | ||
| 2026-03-23 | JENSEN TRACI L Director | Grant or award · Dividend Equivalent Rights | +50 | 50 | ||
| 2026-03-23 | WILKERSON SONJA MICHELLE Director | Grant or award · Dividend Equivalent Rights | +50 | 300.15 | ||
| 2026-03-23 | WILKERSON SONJA MICHELLE Director | Grant or award · Dividend Equivalent Rights | +25.35 | 325.5 | ||
| 2026-03-23 | Feng Xudong Director | Grant or award · Dividend Equivalent Rights | +50 | 347.92 | ||
| 2026-03-23 | Feng Xudong Director | Grant or award · Dividend Equivalent Rights | +29.91 | 377.83 | ||
| 2026-03-23 | NEUPAVER ALBERT J Director | Grant or award · Dividend Equivalent Rights | +50 | 50 | ||
| 2026-03-17 | BALL M LEROY CEO | Sale | −2,489 | $37.91 | $94K | 447,459.4 |
| 2026-03-17 | BALL M LEROY CEO | Gift | −1,200 | 446,259.4 | ||
| 2026-03-02 | BALL M LEROY CEO | Sale | −2,184 | $36.53 | $80K | 454,364.4 |
| 2026-03-02 | BALL M LEROY CEO | Sale | −328 | $37.45 | $12K | 454,036.4 |
| 2026-03-02 | BALL M LEROY CEO | Sale | −3,763 | $37.02 | $139K | 450,273.4 |
| 2026-03-02 | BALL M LEROY CEO | Gift | −325 | 449,948.4 | ||
| 2026-02-26 | Lucas Stephen G SVP, Culture and Engagement | Grant or award | +5,298 | 38,062 | ||
| 2026-02-26 | Lucas Stephen G SVP, Culture and Engagement | Option exercise | +127 | 38,189 |
Page 3 of 11 · 220 trades