S&P 500 7,718.60 −0.38%
Nasdaq 26,506.99 −0.29%
S&P/TSX 36,513.80 −0.33%
Apple 319.97 −2.51%
Nvidia 230.36 +0.84%
Microsoft 499.70 −2.04%
Shopify 200.76 −0.10%
Royal Bank 291.48 −0.30%
CAD/USD 0.7228 −0.33%
CLOSED · 15:00 ET
Market Clerk
Sun Sep 6 · markets closed2 signals today321 insider buys this week · $404MCIRO short report next: Sep 15The week ahead

KOP

Koppers Holdings Inc.
NYSE · CONSUMER DISCRETIONARY · LUMBER & WOOD PRODUCTS (NO FURNITURE)
46.86
+0.14 +0.30%
USD · Sep 3, 07:41 p.m. ET
MKT CAP $886.2MP/E DIV YIELD 0.73%FCF YIELD 15.65%REV TTM $1.9B −5.0%NET INCOME −$86.9M −675.5%NET DEBT $860.2M52W 26.35 – 52.33SEC XBRL · TTM TO Invalid Date

One year, everything drawn on

251 SESSIONS · DAILY CLOSES
54443424Aug 31 · CEO sell $184KAug 19 · CEO sell $138KAug 6 · 10-Q filed (Q2 2026)May 8 · 10-Q filed (Q1 2026)Feb 26 · 10-K filed (FY 2025)Feb 26 · 10-K filed (Q4 2025)Nov 7 · 10-Q filed (Q3 2025)Aug 6 · 10-Q filed (Q2 2025)May 8 · 10-Q filed (Q1 2025)Feb 26 · 10-K filed (FY 2024)Feb 26 · 10-K filed (Q4 2024)Nov 7 · 10-Q filed (Q3 2024)Feb 26 · 10-K filed (FY 2023)Feb 26 · 10-K filed (Q4 2023)SEP 2025OCTJAN 2026APRJUL
Insider buyInsider sellCongress buy, above the lineCongress sell, below10-K / 10-Q filedHOVER A MARKER FOR THE FILING
THE WORK ORDER · 2026-09-06
Insiders (90d): $321K net selling
Shorts (latest report): 782K short · +68K last period
Every line of the math
32FLAG

Congress is trading it

No STOCK Act disclosure names KOP.

Insider activity

ALL 2
DateInsiderTypeValue
Aug 31CEOSell$184K
Aug 19CEOSell$138K
Watch KOP. Know when insiders buy.
One email the day a filing lands. Free.