| Insider | Role | Shares | Value | Buys | Sells |
|---|---|---|---|---|---|
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|---|
| Insider | Role | Shares | Value | Buys | Sells |
|---|---|---|---|---|---|
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|---|
Director
1 company
Louis L Testoni last filed a Form 4 in May 2025, as Director at KOP. Louis L Testoni's net worth is not public. Form 4 filings only show shares in the companies where this person was an insider, as of the last filing.
At the last filing, the largest reported position was 45,778 shares of KOP. Net of sales, the KOP filings show accumulation of 4,100 shares.
Louis L Testoni has 16 Form 4 filings on record from April 2015 to May 2025, all as Director at Koppers (KOP), 2015–2025.
The 18 reported transactions were 11 stock awards, 3 option exercises, 3 option or other derivative awards and 1 open-market purchase.
Counted by filing, the open-market trades come to 1 purchase worth about $101K and no sales.
The only open-market purchase was 4,100 shares of KOP at an average $24.68 on May 23, 2016, about $101K.
Shares as reported in the last Form 4 for each company; the most recent is from May 2025. Values use today's prices. Any trades after the last filing were not reported, so current holdings may differ.
| Date | Ticker | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|
| May 23, 2016 | KOP Koppers Holdings Inc. | Director | Buy | 4,100 | $24.68 | $101,188.00 | +36.1% |