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 | Other | $20.2K | Unusual size | SEC | |
Koppers Holdings Inc.Listing on record | Other | $73.3K | SEC | ||
Koppers Holdings Inc.Listing on record | Award | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC | ||
Koppers Holdings Inc.Listing on record | Sell | $112.4K | Unusual size | SEC | |
Koppers Holdings Inc.Listing on record | Award | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC | ||
Koppers Holdings Inc.Listing on record | Award | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC | ||
Koppers Holdings Inc.Listing on record | Other | $87.4K | SEC | ||
Koppers Holdings Inc.Listing on record | Award | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC | ||
Koppers Holdings Inc.Listing on record | AwardD (derivative) | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC | ||
Koppers Holdings Inc.Listing on record | Award | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC | ||
Koppers Holdings Inc.Listing on record | Other | $112K | SEC | ||
Koppers Holdings Inc.Listing on record | Sell | $9.3K | SEC | ||
Koppers Holdings Inc.Listing on record | Sell | $4.6K | SEC | ||
Koppers Holdings Inc.Listing on record | Sell | $4.7K | SEC | ||
Koppers Holdings Inc.Listing on record | Sell | $18.5K | SEC | ||
Koppers Holdings Inc.Listing on record | Sell | $42K | SEC | ||
Koppers Holdings Inc.Listing on record | Sell | $9.2K | SEC | ||
Koppers Holdings Inc.Listing on record | Sell | $13.7K | SEC | ||
Koppers Holdings Inc.Listing on record | Sell | $27.6K | SEC | ||
Koppers Holdings Inc.Listing on record | Sell | $9.3K | SEC | ||
Koppers Holdings Inc.Listing on record | Sell | $45K | SEC | ||
Koppers Holdings Inc.Listing on record | Sell | $86K | Unusual size | SEC | |
Koppers Holdings Inc.Listing on record | Sell | $4.1K | SEC | ||
Koppers Holdings Inc.Listing on record | Sell | $12K | SEC | ||
Koppers Holdings Inc.Listing on record | Sell | $8.4K | SEC |