Construction Machinery & Equip
Standard Industrial Classification: SIC 3531
Industry Insider Sentiment Analysis
The Construction Machinery & Equip sector (SIC 3531) 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 |
|---|---|---|---|---|---|---|---|---|---|---|
| 2005-12-01 17:39 | 2005-11-30 | ASTE | ASTEC INDUSTRIES INC | Odgers Alan W | Officer | OPT+S | $28.00 | 500 | $14,000 | 0 |
| 2005-12-01 22:28 | 2005-11-29 | MTW | MANITOWOC CO INC | TELLOCK GLEN E | Officer | OPT+S | $50.31 | 5,928 | $298,211 | 9,881 |
| 2005-11-30 00:08 | 2005-11-23 | ASTE | ASTEC INDUSTRIES INC | Odgers Alan W | Officer | OPT+S | $27.33 | 1,500 | $41,000 | 0 |
| 2005-11-23 17:08 | 2005-11-22 | CAT | CATERPILLAR INC | PALMER GERALD | Officer | OPT+S | $58.50 | 19,396 | $1,134,666 | 65,691 |
| 2005-11-22 00:14 | 2005-11-17 | MTW | MANITOWOC CO INC | MCCLOSKEY DENNIS E | Officer | OPT+S | $48.25 | 9,362 | $451,717 | 2,854 |
| 2005-11-21 17:33 | 2005-11-18 | CAT | CATERPILLAR INC | PALMER GERALD | Officer | SELL | $58.00 | 5,000 | $290,000 | 65,691 |
| 2005-11-17 21:56 | 2005-11-16 | CAT | CATERPILLAR INC | PALMER GERALD | Officer | OPT+S | $57.00 | 19,205 | $1,094,685 | 70,691 |
| 2005-11-17 20:13 | 2005-11-14 | CMCO | COLUMBUS MCKINNON CORP | LADDS HERBERT P JR | Director | SELL | $20.00 | 350,000 | $7,000,000 | 381,355 |
| 2005-11-16 22:55 | 2005-11-16 | CAT | CATERPILLAR INC | PALMER GERALD | Officer | OPT+S | $56.00 | 19,205 | $1,075,480 | 70,691 |
| 2005-11-15 23:07 | 2005-11-14 | CAT | CATERPILLAR INC | MACIER ROBERT R | Officer | SELL | $55.00 | 15,000 | $825,000 | 76,394 |
| 2005-11-15 23:05 | 2005-11-15 | CAT | CATERPILLAR INC | WESTERN DONALD G | Officer | OPT+S | $55.80 | 19,396 | $1,082,297 | 52,047 |
| 2005-11-08 19:57 | 2005-11-07 | CAT | CATERPILLAR INC | BRAZIL JOHN R | Director | OPT+S | $54.20 | 8,000 | $433,600 | 3,300 |
| 2005-11-08 00:22 | 2005-11-03 | CAT | CATERPILLAR INC | Curfman Christopher C | Officer | OPT+S | $53.75 | 11,200 | $602,038 | 15,114 |
| 2005-11-07 16:53 | 2005-11-03 | ASTE | ASTEC INDUSTRIES INC | RICHMOND JEFFREY L | Officer | OPT+S | $28.00 | 5,574 | $156,072 | 0 |
| 2005-11-02 19:06 | 2005-11-01 | CAT | CATERPILLAR INC | HAEFELI HANS A | Officer | OPT+S | $52.55 | 24,456 | $1,285,163 | 13,972 |
| 2005-11-01 01:22 | 2005-10-28 | CAT | CATERPILLAR INC | MAGOWAN PETER A | Director | BUY | $50.77 | 70,000 | $3,554,180 | 206,584 |
| 2005-10-28 21:26 | 2005-10-26 | CAT | CATERPILLAR INC | Halverson Bradley M | Officer | OPT+S | $51.00 | 3,698 | $188,598 | 13,296 |
| 2005-10-28 20:18 | 2005-10-26 | CAT | CATERPILLAR INC | MAGOWAN PETER A | Director | BUY | $50.09 | 80,000 | $4,006,912 | 136,584 |
| 2005-10-24 22:02 | 2005-10-20 | MTW | MANITOWOC CO INC | KRAUS TIMOTHY J | Officer | OPT+S | $50.98 | 7,228 | $368,507 | 15,686 |
| 2005-10-20 22:57 | 2005-10-19 | MTW | MANITOWOC CO INC | KRAUS TIMOTHY J | Officer | OPT+S | $50.37 | 10,000 | $503,703 | 15,686 |
| 2005-10-19 23:29 | 2005-10-17 | MTW | MANITOWOC CO INC | KRAUS TIMOTHY J | Officer | OPT+S | $51.46 | 20,000 | $1,029,124 | 15,686 |
| 2005-10-18 00:49 | 2005-10-17 | ASTE | ASTEC INDUSTRIES INC | RICHMOND JEFFREY L | Officer | SELL | $0.00 | 9 | $0 | 1,299 |
| 2005-10-18 01:12 | 2005-10-17 | ASTE | ASTEC INDUSTRIES INC | PATEK RICHARD A | Officer | SELL | $0.00 | 7 | $0 | 830 |
| 2005-10-05 17:05 | 2005-10-04 | MTW | MANITOWOC CO INC | ANDERSON DEAN H | Director | OPT+S | $51.00 | 1,000 | $51,000 | 15,532 |
| 2005-10-04 17:02 | 2005-09-30 | MTW | MANITOWOC CO INC | ANDERSON DEAN H | Director | OPT+S | $50.25 | 3,000 | $150,750 | 15,532 |
| 2005-09-08 16:46 | 2005-09-07 | CAT | CATERPILLAR INC | HELLER JOHN S | Officer | OPT+S | $59.00 | 14,000 | $826,000 | 15,658 |
| 2005-09-08 16:48 | 2005-09-07 | CAT | CATERPILLAR INC | BUSSELL RODNEY L | Officer | OPT+S | $59.00 | 36,000 | $2,124,000 | 40,845 |
| 2005-09-02 23:20 | 2005-08-31 | ASTE | ASTEC INDUSTRIES INC | CAMPBELL THOMAS R | Officer | OPT+S | $30.74 | 40,200 | $1,235,832 | 0 |
| 2005-09-01 21:52 | 2005-09-01 | CAT | CATERPILLAR INC | WESTERN DONALD G | Officer | OPT+S | $56.00 | 19,396 | $1,086,176 | 50,122 |
| 2005-08-26 18:27 | 2005-08-25 | ASTE | ASTEC INDUSTRIES INC | VIG JOSEPH P | Officer | OPT+S | $28.45 | 1,600 | $45,520 | 0 |
| 2005-08-25 15:47 | 2005-08-23 | ASTE | ASTEC INDUSTRIES INC | GUTH ALBERT E | Director, Officer | OPT+S | $29.10 | 9,600 | $279,360 | 20,000 |
| 2005-08-24 21:33 | 2005-08-22 | ASTE | ASTEC INDUSTRIES INC | STAFFORD ROBERT G | Director, Officer | OPT+S | $28.50 | 50,000 | $1,425,000 | 37,802 |
| 2005-08-22 17:20 | 2005-08-19 | ASTE | ASTEC INDUSTRIES INC | ELLIOTT JEFFREY J | Officer | OPT+S | $28.25 | 4,000 | $113,000 | 0 |
| 2005-08-18 16:19 | 2005-08-17 | ASTE | ASTEC INDUSTRIES INC | GONIGAM TIMOTHY D | Officer | OPT+S | $28.05 | 1,600 | $44,880 | 0 |
| 2005-08-16 21:02 | 2005-08-15 | ASTE | ASTEC INDUSTRIES INC | CARGOULD FRANK D | Officer | SELL | $28.00 | 5,500 | $154,000 | 0 |
| 2005-08-12 16:23 | 2005-08-10 | ASTE | ASTEC INDUSTRIES INC | CARGOULD FRANK D | Officer | OPT+S | $29.00 | 12,996 | $376,884 | 5,500 |
| 2005-08-11 22:55 | 2005-08-09 | ASTE | ASTEC INDUSTRIES INC | FRIERSON DANIEL K | Director | OPT+S | $27.64 | 6,942 | $191,854 | 3,337 |
| 2005-08-11 18:32 | 2005-08-10 | CAT | CATERPILLAR INC | Rohner William J | Officer | SELL | $55.00 | 2,216 | $121,880 | 0 |
| 2005-08-11 18:31 | 2005-08-10 | CAT | CATERPILLAR INC | BURRITT DAVID B | Officer | OPT+S | $55.00 | 6,110 | $336,050 | 19,742 |
| 2005-08-11 18:29 | 2005-08-10 | CAT | CATERPILLAR INC | WESTERN DONALD G | Officer | OPT+S | $55.00 | 24,000 | $1,320,000 | 50,122 |
| 2005-08-11 21:58 | 2005-08-09 | ASTE | ASTEC INDUSTRIES INC | CAMPBELL THOMAS R | Officer | OPT+S | $28.03 | 58,294 | $1,633,765 | 4,700 |
| 2005-08-11 00:26 | 2005-06-23 | GENC | GENCOR INDUSTRIES INC | HOUTKIN HARVEY | 10% owner | SELL | $8.29 | 1,625 | $13,477 | 1,165,545 |
| 2005-08-11 00:26 | 2005-06-08 | GENC | GENCOR INDUSTRIES INC | HOUTKIN HARVEY | 10% owner | BUY | $12.58 | 16,742 | $210,532 | 1,167,045 |
| 2005-08-10 19:07 | 2004-11-04 | GENC | GENCOR INDUSTRIES INC | SHEFTS MARK | 10% owner | SELL | $7.23 | 106,750 | $771,792 | 34,000 |
| 2005-08-10 19:07 | 2004-06-02 | GENC | GENCOR INDUSTRIES INC | SHEFTS MARK | 10% owner | BUY | $4.49 | 379,638 | $1,705,334 | 34,000 |
| 2005-08-05 22:06 | 2005-08-05 | CAT | CATERPILLAR INC | WESTERN DONALD G | Officer | OPT+S | $53.96 | 37,205 | $2,007,690 | 50,122 |
| 2005-08-04 17:43 | 2005-08-02 | MTW | MANITOWOC CO INC | MCCLOSKEY DENNIS E | Officer | OPT+S | $46.39 | 1,500 | $69,589 | 1,259 |
| 2005-08-04 15:40 | 2005-08-03 | CAT | CATERPILLAR INC | PALMER GERALD | Officer | SELL | $54.34 | 3,284 | $178,453 | 74,896 |
| 2005-08-04 22:33 | 2005-08-02 | ASTE | ASTEC INDUSTRIES INC | HALL F MCKAMY | Officer | OPT+S | $28.71 | 7,700 | $221,082 | 0 |
| 2005-08-03 16:23 | 2005-08-02 | CAT | CATERPILLAR INC | Rohner William J | Officer | OPT+S | $54.28 | 5,482 | $297,536 | 6,312 |
Sector-Wide Insider Alpha
Analyzing insider movements across the Construction Machinery & Equip sector provides a macro-view of executive conviction. When multiple leaders in different companies within the same SIC code (3531) simultaneously buy shares, it often indicates an industry-wide undervaluation or a positive shift in market cycles.
SEC Filings in Construction Machinery & Equip
Every transaction in the Construction Machinery & Equip 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.