Koppers Holdings Inc.
Koppers Holdings Inc. (KOP) Insider Trading
Form 4 buy vs sell counts, ratio, and sentiment — switch this quarter or last 12 months; chart and transactions below.
SEC EDGAR · FMP · KOP · as of Jun 9, 2026
Activity summary
Buy transactions
0
P-Purchase only
Sell transactions
6
12 Months
Buy/Sell ratio
0.00
Buy/Sell (by trades)
Overall sentiment
Koppers Holdings Inc. insiders have been primarily selling shares over the past 12 Months. Selling activity is often driven by pre-scheduled Rule 10b5-1 plans rather than negative sentiment toward the company.
▸ Source: SEC EDGAR · Form 3 & 4 · via Financial Modeling Prep · Buy = P-Purchase only · Sell = S-Sale only
As of Jun 9, 2026
KOP insider buying and selling by quarter
KOP insider selling · KOP insider buying stocks · quarterly insider activity
Mobile shows last 4Q · Desktop shows full 8Q
▸ Source: SEC EDGAR · Form 3 & 4 · via Financial Modeling Prep · last 8 quarters
As of Jun 9, 2026
Active insiders
Most active in past 12 months · KOP ceo insider trading
Showing all insiders · Click a card to filter the transactions table below
▸ Aggregated from reportingName · top 5 by trade count (12M) · no extra API
Recent insider transactions
KOP executive sell shares · KOP board member insider trading · KOP insider trading SEC filing
Scroll horizontally to see all columns
| Date | Insider | Type | Shares | Value | Filing |
|---|---|---|---|---|---|
| Jun 3, 2026 | Feng Xudong Director | Gift | 5,695 | — | Form 4 |
| May 12, 2026 | Pearce Bradley A Interim CFO and CAO | Award | 5,000 | — | Form 4 |
| May 13, 2026 | BALL M LEROY CEO · Director | Sale | 2,659 | $113K | Form 4 |
| May 7, 2026 | MOTLEY DAVID L Director | Option | 50 | — | Form 4 |
| May 7, 2026 | Feng Xudong Director | Award | 3,280 | — | Form 4 |
| May 7, 2026 | NEUPAVER ALBERT J Director | Option | 50 | — | Form 4 |
| May 7, 2026 | Vartanian Nishan J. Director | Award | 3,280 | — | Form 4 |
| May 7, 2026 | Vartanian Nishan J. Director | Option | 50 | — | Form 4 |
| May 7, 2026 | JENSEN TRACI L Director | Award | 3,280 | — | Form 4 |
| May 7, 2026 | JENSEN TRACI L Director | Option | 50 | — | Form 4 |
| Mar 17, 2026 | BALL M LEROY CEO · Director | Sale | 2,489 | $94K | Form 4 |
| Mar 17, 2026 | BALL M LEROY CEO · Director | Gift | 1,200 | — | Form 4 |
| Mar 2, 2026 | BALL M LEROY CEO · Director | Sale | 2,184 | $80K | Form 4 |
| Mar 2, 2026 | BALL M LEROY CEO · Director | Sale | 328 | $12K | Form 4 |
| Mar 2, 2026 | BALL M LEROY CEO · Director | Sale | 3,763 | $139K | Form 4 |
| Mar 2, 2026 | BALL M LEROY CEO · Director | Gift | 325 | — | Form 4 |
| Feb 26, 2026 | BALL M LEROY CEO · Director | Option | 1,215 | — | Form 4 |
| Feb 26, 2026 | BALL M LEROY CEO · Director | Award | 50,025 | — | Form 4 |
| Feb 26, 2026 | BALL M LEROY CEO · Director | Other | 22,236 | $828K | Form 4 |
| Feb 26, 2026 | Apostolou Stephanie L Chief Legal&Sus Officer & Sec. | Option | 174 | — | Form 4 |
| Feb 26, 2026 | Apostolou Stephanie L Chief Legal&Sus Officer & Sec. | Award | 7,223 | — | Form 4 |
| Feb 26, 2026 | Apostolou Stephanie L Chief Legal&Sus Officer & Sec. | Other | 3,149 | $117K | Form 4 |
| Feb 26, 2026 | Sullivan James A. President and CTO | Option | 466 | — | Form 4 |
| Feb 26, 2026 | Sullivan James A. President and CTO | Award | 19,264 | — | Form 4 |
| Feb 26, 2026 | Sullivan James A. President and CTO | Other | 8,589 | $320K | Form 4 |
Apostolou Stephanie L
Chief Legal&Sus Officer & Sec.
Date
Feb 26
Shares
174
Price
—
Value
—
Apostolou Stephanie L
Chief Legal&Sus Officer & Sec.
Date
Feb 26
Shares
7,223
Price
—
Value
—
Apostolou Stephanie L
Chief Legal&Sus Officer & Sec.
Date
Feb 26
Shares
3,149
Price
$37.24
Value
$117K
Sullivan James A.
President and CTO
Date
Feb 26
Shares
8,589
Price
$37.24
Value
$320K
⚡ = value ≥ $1M · Award/Option price shows — · formType=4 · securityName=Common Stock · url → sec.gov/Archives/edgar
▸ Source: SEC EDGAR · Form 4 filings · ⚡ = value ≥ $1M · Award/Option price shows —
About KOP insider trading
KOP insider trades
Koppers Holdings Inc. (KOP) insider trading data is sourced from SEC Form 4 filings submitted by corporate insiders, including BALL M LEROY (CEO · Director), Sullivan James A. (President and CTO), Lucas Stephen G (SVP, Culture and Engagement). Over the past 12 months, 5 insiders have filed transactions with the SEC. KOP insiders have been primarily selling, which may reflect pre-scheduled Rule 10b5-1 plan executions.
For Koppers Holdings Inc.'s institutional ownership breakdown and insider ownership percentage, see the Ownership tab → Ownership tab →
Frequently asked questions
KOP insider trading · 5 questionsThe insiders of Koppers Holdings Inc. (KOP) include executives and directors such as BALL M LEROY (CEO · Director), Sullivan James A. (President and CTO), Lucas Stephen G (SVP, Culture and Engagement), among others. Over the past 12 months, 5 insiders have filed Form 4 transactions with the SEC. Insider transactions are required to be reported within 2 business days of the trade date.
▸ Source: FMP /stable/insider-trading/search · SEC EDGAR Form 3 & 4 · acquisitionOrDisposition A=Buy, D=Sell · RSU vesting (M-Exempt) excluded from sentiment bar · As of Jun 9, 2026