Lumber & Wood Products (No Furniture)
Standard Industrial Classification: SIC 2400
Industry Insider Sentiment Analysis
The Lumber & Wood Products (No Furniture) sector (SIC 2400) acts as a critical barometer for broader economic health. Our real-time monitoring reveals total transactions. Monitoring "cluster buying" is one of the most reliable leading indicators for future sector performance. By analyzing aggregate data across this specific Standard Industrial Classification, investors can filter out individual company volatility and identify high-conviction trends. When multiple directors and officers within the same industry move capital simultaneously, it often signals an upcoming sector-wide revaluation or a fundamental shift in supply chain dynamics that has yet to be recognized by the broader public market.
| Filing Date | Trade Date | Ticker | Company | Reporting Person | Relationship | Type | Price | Qty | Total, $ | Owned After |
|---|---|---|---|---|---|---|---|---|---|---|
| 2021-08-09 23:03 | 2021-08-09 | LPX | LOUISIANA-PACIFIC CORP | Macadam Stephen E. | Director | BUY | $56.24 | 1,850 | $104,052 | 30,398 |
| 2021-08-10 00:06 | 2021-08-09 | TREX | TREX CO INC | ROBINSON PATRICIA B | Director | OPT+S | $105.49 | 7,452 | $786,111 | 53,283 |
| 2021-08-04 20:05 | 2021-08-04 | TREX | TREX CO INC | Cline James E | Director | SELL | $98.16 | 18,432 | $1,809,353 | 9,849 |
| 2021-06-01 22:53 | 2021-05-28 | LPX | LOUISIANA-PACIFIC CORP | Gottung Lizanne C | Director | OPT+S | $67.34 | 8,139 | $548,080 | 27,090 |
| 2021-05-18 22:31 | 2021-05-17 | KOP | Koppers Holdings Inc. | GROVES DANIEL R | Officer | OPT+S | $35.26 | 17,211 | $606,860 | 16,455 |
| 2021-05-14 20:21 | 2021-05-14 | TREX | TREX CO INC | GRATZ JAY M | Director | SELL | $100.92 | 2,140 | $215,969 | 22,630 |
| 2021-05-13 17:28 | 2021-05-11 | KOP | Koppers Holdings Inc. | GROVES DANIEL R | Officer | SELL | $36.62 | 6,000 | $219,720 | 16,455 |
| 2021-05-13 23:31 | 2021-05-13 | TREX | TREX CO INC | Posey Richard E | Director | OPT+S | $101.43 | 6,420 | $651,151 | 30,722 |
| 2021-05-13 17:21 | 2021-05-12 | TREX | TREX CO INC | FAIRBANKS BRYAN HORIX | Officer | SELL | $101.41 | 4,902 | $497,125 | 69,649 |
| 2021-05-12 20:47 | 2021-05-12 | TREX | TREX CO INC | Gupp William R. | Officer | OPT+S | $102.85 | 7,288 | $749,571 | 103,455 |
| 2021-05-12 20:44 | 2021-05-12 | TREX | TREX CO INC | Cline James E | Director | SELL | $102.85 | 8,982 | $923,799 | 27,124 |
| 2021-03-26 18:44 | 2021-03-26 | TREX | TREX CO INC | GRATZ JAY M | Director | SELL | $90.13 | 3,692 | $332,760 | 24,770 |
| 2021-03-03 23:14 | 2021-03-01 | KOP | Koppers Holdings Inc. | GROVES DANIEL R | Officer | SELL | $35.06 | 6,795 | $238,233 | 23,825 |
| 2021-03-02 21:35 | 2021-03-01 | LPX | LOUISIANA-PACIFIC CORP | Gottung Lizanne C | Director | SELL | $50.00 | 5,000 | $250,000 | 25,371 |
| 2021-02-27 02:08 | 2021-02-25 | LPX | LOUISIANA-PACIFIC CORP | Sims Michael | Officer | OPT+S | $48.50 | 12,824 | $621,964 | 79,262 |
| 2021-02-26 22:11 | 2021-02-24 | TREX | TREX CO INC | Cline James E | Director | SELL | $92.13 | 12,588 | $1,159,732 | 36,106 |
| 2021-02-26 22:04 | 2021-02-24 | TREX | TREX CO INC | FAIRBANKS BRYAN HORIX | Officer | SELL | $92.02 | 4,000 | $368,074 | 74,551 |
| 2021-02-25 23:22 | 2021-02-24 | TREX | TREX CO INC | Gupp William R. | Officer | OPT+S | $92.85 | 7,223 | $670,656 | 103,455 |
| 2021-02-22 21:01 | 2021-02-19 | LPX | LOUISIANA-PACIFIC CORP | Doyle Derek Nelson | Officer | SELL | $47.70 | 99 | $4,722 | 4,138 |
| 2020-12-14 17:59 | 2020-12-10 | LPX | LOUISIANA-PACIFIC CORP | Sherman Neil | Officer | OPT+S | $38.87 | 5,026 | $195,361 | 73,415 |
| 2020-12-09 00:26 | 2020-12-04 | LPX | LOUISIANA-PACIFIC CORP | Ringbloom Jason Paul | Officer | OPT+S | $36.76 | 10,004 | $367,719 | 55,327 |
| 2020-11-25 17:21 | 2020-11-23 | KOP | Koppers Holdings Inc. | Feng Xudong | Director | SELL | $27.35 | 3,752 | $102,617 | 32,192 |
| 2020-11-09 22:06 | 2020-11-06 | LPX | LOUISIANA-PACIFIC CORP | Macadam Stephen E. | Director | BUY | $31.33 | 6,400 | $200,480 | 21,472 |
| 2020-11-06 00:03 | 2020-11-04 | TREX | TREX CO INC | Gupp William R. | Officer | OPT+S | $72.16 | 7,040 | $507,997 | 102,960 |
| 2020-09-01 21:33 | 2020-08-28 | KOP | Koppers Holdings Inc. | BALL M LEROY | Director, Officer | OPT+S | $24.67 | 2,500 | $61,675 | 229,076 |
| 2020-08-11 00:06 | 2020-08-07 | KOP | Koppers Holdings Inc. | Pearce Bradley A | Officer | SELL | $25.50 | 1,000 | $25,500 | 22,221 |
| 2020-08-08 01:06 | 2020-08-06 | LPX | LOUISIANA-PACIFIC CORP | LANDGRAF KURT M | Director | SELL | $30.60 | 29,352 | $898,171 | 28,988 |
| 2020-08-06 20:11 | 2020-08-05 | TREX | TREX CO INC | Cline James E | Director | SELL | $137.59 | 12,100 | $1,664,820 | 24,347 |
| 2020-08-06 20:08 | 2020-08-05 | TREX | TREX CO INC | Gupp William R. | Officer | SELL | $137.39 | 3,334 | $458,063 | 51,480 |
| 2020-05-20 23:14 | 2020-05-19 | KOP | Koppers Holdings Inc. | NEUPAVER ALBERT J | Director | BUY | $15.36 | 3,250 | $49,920 | 65,936 |
| 2020-05-20 00:56 | 2020-05-17 | LPX | LOUISIANA-PACIFIC CORP | COOK GARY | Director | OPT+S | $21.29 | 4,000 | $85,160 | 49,784 |
| 2020-05-08 21:48 | 2020-05-07 | LPX | LOUISIANA-PACIFIC CORP | Macadam Stephen E. | Director | BUY | $20.96 | 5,000 | $104,800 | 9,754 |
| 2020-05-07 21:36 | 2020-05-07 | TREX | TREX CO INC | Posey Richard E | Director | OPT+S | $112.42 | 3,611 | $405,938 | 17,070 |
| 2020-05-06 22:50 | 2020-05-06 | TREX | TREX CO INC | Cline James E | Director | SELL | $108.08 | 12,100 | $1,307,808 | 48,716 |
| 2020-05-06 22:33 | 2020-05-06 | TREX | TREX CO INC | Gupp William R. | Officer | SELL | $107.86 | 3,333 | $359,483 | 54,814 |
| 2020-03-02 20:10 | 2020-02-28 | LPX | LOUISIANA-PACIFIC CORP | Macadam Stephen E. | Director | BUY | $27.46 | 3,600 | $98,856 | 4,754 |
| 2020-02-28 05:08 | 2020-02-26 | TREX | TREX CO INC | FAIRBANKS BRYAN HORIX | Officer | SELL | $100.03 | 5,048 | $504,973 | 35,126 |
| 2020-02-28 01:05 | 2020-02-26 | TREX | TREX CO INC | Cline James E | Director, Officer | SELL | $101.02 | 12,100 | $1,222,290 | 60,816 |
| 2020-02-28 01:04 | 2020-02-26 | TREX | TREX CO INC | Gupp William R. | Officer | SELL | $101.47 | 3,333 | $338,187 | 58,147 |
| 2020-02-28 01:02 | 2020-02-26 | TREX | TREX CO INC | Zambanini Adam Dante | Officer | OPT+S | $96.42 | 3,395 | $327,353 | 82,660 |
| 2020-02-28 01:00 | 2020-02-26 | TREX | TREX CO INC | GRATZ JAY M | Director | OPT+S | $96.39 | 2,776 | $267,571 | 13,515 |
| 2020-02-27 17:03 | 2020-02-26 | TREX | TREX CO INC | Gerhard Christopher Paul | Officer | SELL | $104.36 | 4,000 | $417,440 | 23,414 |
| 2020-02-18 21:35 | 2020-02-14 | LPX | LOUISIANA-PACIFIC CORP | Sherman Neil | Officer | OPT+S | $33.58 | 6,043 | $202,924 | 73,375 |
| 2019-11-26 00:19 | 2019-11-25 | LPX | LOUISIANA-PACIFIC CORP | COOK GARY | Director | SELL | $29.95 | 10,000 | $299,500 | 44,462 |
| 2019-11-20 21:02 | 2019-11-19 | LPX | LOUISIANA-PACIFIC CORP | Southern William Bradley | Director, Officer | BUY | $29.36 | 3,745 | $109,953 | 256,764 |
| 2019-11-14 19:13 | 2019-11-12 | KOP | Koppers Holdings Inc. | Lacy Steven R | Officer | OPT+S | $42.71 | 5,615 | $239,817 | 34,457 |
| 2019-11-02 00:46 | 2019-10-31 | TREX | TREX CO INC | GRATZ JAY M | Director | OPT+S | $83.46 | 2,792 | $233,020 | 13,723 |
| 2019-11-02 00:40 | 2019-10-31 | TREX | TREX CO INC | Zambanini Adam Dante | Officer | OPT+S | $84.20 | 4,344 | $365,765 | 79,665 |
| 2019-11-02 00:38 | 2019-10-30 | TREX | TREX CO INC | FAIRBANKS BRYAN HORIX | Officer | SELL | $83.92 | 11,435 | $959,574 | 37,306 |
| 2019-09-24 23:05 | 2019-09-20 | KOP | Koppers Holdings Inc. | Hyde Leslie S | Officer | OPT+S | $29.72 | 2,687 | $79,858 | 31,968 |
Sector-Wide Insider Alpha
Analyzing insider movements across the Lumber & Wood Products (No Furniture) sector provides a macro-view of executive conviction. When multiple leaders in different companies within the same SIC code (2400) simultaneously buy shares, it often indicates an industry-wide undervaluation or a positive shift in market cycles.
SEC Filings in Lumber & Wood Products (No Furniture)
Every transaction in the Lumber & Wood Products (No Furniture) industry is reported via Form 4 disclosures. By filtering these filings by industry, investors can detect institutional-scale sentiment shifts before they are reflected in broader market indices, following the capital flow of those with intimate industry knowledge.
UNDERSTANDING THE DATA
FILING DATE: The date and time when the transaction was reported to the SEC. This is when the public first receives the information.
TRADE DATE: The actual day the insider executed the purchase or sale in the market.
INDUSTRY: The specific market sector the company operates in. Useful for identifying broader institutional capital flows across sectors.
OWNED AFTER: The total number of shares held by the insider following the transaction. This highlights the insider's remaining conviction in the company.
CHANGE %: The percentage increase or decrease of the insider's total position. Large percentage changes often carry more weight than the dollar amount alone.
TRADE TYPES DEFINITIONS
BUY: An open market purchase. Typically indicates an insider's belief that the stock is undervalued or poised for growth.
SELL: An open market sale. While often used for diversification or liquidity, large or unexpected sales can be a warning signal.
OPT+S (OPTION EXERCISE & SALE): This occurs when an insider exercises their stock options and sells them immediately. Often part of a structured compensation plan.