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 | |
|---|---|---|---|---|---|
ARMSTRONG WORLD INDUSTRIES INCListing on record | Sell | $86.4M | SEC | ||
ARMSTRONG WORLD INDUSTRIES INCListing on record | Sell | $151.8M | SEC | ||
ARMSTRONG WORLD INDUSTRIES INCListing on record | Sell | $99.3M | SEC | ||
ARMSTRONG WORLD INDUSTRIES INCListing on record | Sell | $184M | SEC | ||
ARMSTRONG WORLD INDUSTRIES INCListing on record | Other | $23.2M | SEC | ||
ARMSTRONG WORLD INDUSTRIES INCListing on record | OtherD (derivative) | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC | ||
ARMSTRONG WORLD INDUSTRIES INCListing on record | Sell | $478.8M | Unusual size | SEC | |
ARMSTRONG WORLD INDUSTRIES INCListing on record | Sell | $29.5M | Unusual size | SEC | |
ARMSTRONG WORLD INDUSTRIES INCListing on record | Sell | $196.6M | SEC | ||
ARMSTRONG WORLD INDUSTRIES INCListing on record | OtherD (derivative) | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC | ||
ARMSTRONG WORLD INDUSTRIES INCListing on record | Sell | $156.2M | SEC | ||
ARMSTRONG WORLD INDUSTRIES INCListing on record | OtherD (derivative) | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC | ||
ARMSTRONG WORLD INDUSTRIES INCListing on record | Sell | $156.2M | SEC |