Figures computed from official regulatory filings — .
Insufficient history for a statistical track record (fewer than 5 open-market buys).
This page republishes public regulatory disclosures.
| Company | Type | Value · USD | Signals | Details | |
|---|---|---|---|---|---|
Koppers Holdings Inc.Listing on record | Sell | $208.1K | SEC | ||
Koppers Holdings Inc.Listing on record | Sell | $262.3K | SEC | ||
Koppers Holdings Inc.Listing on record | Sell | $4.5K | SEC | ||
Koppers Holdings Inc.Listing on record | Sell | $68K | SEC | ||
Koppers Holdings Inc.Listing on record | Sell | $48.4K | SEC | ||
Koppers Holdings Inc.Listing on record | ExerciseD (derivative) | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC | ||
Koppers Holdings Inc.Listing on record | ExerciseD (derivative) | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC | ||
Koppers Holdings Inc.Listing on record | Sell | $91.9K | SEC | ||
Koppers Holdings Inc.Listing on record | Sell | $695.2K | Unusual size | SEC | |
Koppers Holdings Inc.Listing on record | Exercise | $33.9K | SEC | ||
Koppers Holdings Inc.Listing on record | Sell | $51.4K | SEC | ||
Koppers Holdings Inc.Listing on record | Exercise | $42.2K | SEC | ||
Koppers Holdings Inc.Listing on record | Exercise | $45.7K | SEC | ||
Koppers Holdings Inc.Listing on record | ExerciseD (derivative) | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC | ||
Koppers Holdings Inc.Listing on record | Sell | $43.7K | SEC | ||
Koppers Holdings Inc.Listing on record | ExerciseD (derivative) | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC | ||
Koppers Holdings Inc.Listing on record | Exercise | $154.8K | Unusual size | SEC | |
Koppers Holdings Inc.Listing on record | Sell | $12.3K | SEC | ||
Koppers Holdings Inc.Listing on record | Sell | $280.8K | SEC | ||
Koppers Holdings Inc.Listing on record | Exercise | $167.8K | Unusual size | SEC | |
Koppers Holdings Inc.Listing on record | Exercise | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC | ||
Koppers Holdings Inc.Listing on record | Sell | $190.8K | SEC | ||
Koppers Holdings Inc.Listing on record | Sell | $216.9K | SEC | ||
Koppers Holdings Inc.Listing on record | Sell | $26.3K | SEC | ||
Koppers Holdings Inc.Listing on record | ExerciseD (derivative) | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC |