Steel Works, Blast Furnaces & Rolling & Finishing Mills
Standard Industrial Classification: SIC 3310
Industry Insider Sentiment Analysis
The Steel Works, Blast Furnaces & Rolling & Finishing Mills sector (SIC 3310) 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 |
|---|---|---|---|---|---|---|---|---|---|---|
| 2021-03-29 19:13 | 2021-03-26 | WOR | WORTHINGTON ENTERPRISES, INC. | ENDRES MICHAEL J | Director | SELL | $69.05 | 15,000 | $1,035,750 | 182,240 |
| 2021-03-12 18:09 | 2021-03-11 | ROCK | GIBRALTAR INDUSTRIES, INC. | Burns Patrick | Officer | SELL | $94.00 | 2,575 | $242,050 | 604 |
| 2021-03-11 22:08 | 2021-03-10 | ROCK | GIBRALTAR INDUSTRIES, INC. | Watorek Jeffrey J. | Officer | SELL | $88.00 | 4,920 | $432,960 | 3,511 |
| 2021-03-04 21:40 | 2021-03-03 | ROCK | GIBRALTAR INDUSTRIES, INC. | Myers Linda Kristine | Director | BUY | $85.52 | 585 | $50,026 | 2,160 |
| 2021-02-08 16:24 | 2021-02-05 | IIIN | INSTEEL INDUSTRIES INC | PETELLE JAMES F | Officer | SELL | $27.01 | 1,403 | $37,895 | 14,980 |
| 2021-01-08 00:00 | 2021-01-06 | WOR | WORTHINGTON ENTERPRISES, INC. | KLINGLER JEFFREY R | Officer | SELL | $56.88 | 759 | $43,172 | 34,807 |
| 2020-12-03 01:57 | 2020-11-30 | FRD | FRIEDMAN INDUSTRIES INC | Taylor Mike J | Director, Officer | BUY | $6.37 | 10,000 | $63,700 | 110,000 |
| 2020-11-13 17:12 | 2020-11-12 | WOR | WORTHINGTON ENTERPRISES, INC. | BRINKMAN DALE T | Officer | SELL | $51.15 | 1,789 | $91,507 | 30,419 |
| 2020-11-12 17:16 | 2020-11-10 | WOR | WORTHINGTON ENTERPRISES, INC. | GILMORE GEOFFREY G | Officer | OPT+S | $52.48 | 28,923 | $1,517,989 | 188,841 |
| 2020-11-10 18:53 | 2020-11-09 | WOR | WORTHINGTON ENTERPRISES, INC. | KLINGLER JEFFREY R | Officer | OPT+S | $52.79 | 3,867 | $204,139 | 35,566 |
| 2020-11-06 22:29 | 2020-11-06 | WOR | WORTHINGTON ENTERPRISES, INC. | WELCH RICHARD G | Officer | SELL | $50.45 | 1,845 | $93,080 | 24,206 |
| 2020-11-03 22:51 | 2020-10-30 | WOR | WORTHINGTON ENTERPRISES, INC. | BRINKMAN DALE T | Officer | SELL | $49.99 | 12,557 | $627,691 | 32,208 |
| 2020-11-03 22:41 | 2020-11-02 | WOR | WORTHINGTON ENTERPRISES, INC. | SMOLENSKI ERIC M | Officer | OPT+S | $49.98 | 9,000 | $449,820 | 79,831 |
| 2020-10-19 17:35 | 2020-10-15 | WOR | WORTHINGTON ENTERPRISES, INC. | LYTTLE CATHERINE M | Officer | OPT+S | $46.97 | 3,500 | $164,395 | 35,060 |
| 2020-08-26 23:57 | 2020-08-24 | FRD | FRIEDMAN INDUSTRIES INC | Taylor Mike J | Director, Officer | BUY | $5.41 | 15,000 | $81,101 | 100,000 |
| 2020-08-24 23:39 | 2020-08-20 | FRD | FRIEDMAN INDUSTRIES INC | Taylor Mike J | Director, Officer | BUY | $5.37 | 5,000 | $26,850 | 85,000 |
| 2020-08-18 22:21 | 2020-08-17 | ROCK | GIBRALTAR INDUSTRIES, INC. | Watorek Jeffrey J. | Officer | OPT+S | $68.70 | 2,500 | $171,741 | 6,082 |
| 2020-08-12 16:09 | 2020-08-11 | IIIN | INSTEEL INDUSTRIES INC | PETELLE JAMES F | Officer | SELL | $20.05 | 1,270 | $25,464 | 15,383 |
| 2020-08-10 21:44 | 2020-08-07 | ROCK | GIBRALTAR INDUSTRIES, INC. | Myers Linda Kristine | Director | BUY | $63.25 | 1,575 | $99,618 | 1,575 |
| 2020-08-06 15:38 | 2020-08-05 | WOR | WORTHINGTON ENTERPRISES, INC. | HORTON OZEY K JR | Director | OPT+S | $39.78 | 2,000 | $79,565 | 34,969 |
| 2020-05-18 21:42 | 2020-05-14 | ROCK | GIBRALTAR INDUSTRIES, INC. | Barberio Mark G | Director | BUY | $37.95 | 2,700 | $102,465 | 2,700 |
| 2020-03-31 22:52 | 2020-03-30 | WOR | WORTHINGTON ENTERPRISES, INC. | HAYEK JOSEPH B | Officer | BUY | $26.14 | 1,500 | $39,210 | 1,500 |
| 2020-03-19 00:30 | 2020-03-16 | FRD | FRIEDMAN INDUSTRIES INC | Spira Joel | Director | BUY | $5.17 | 5,000 | $25,850 | 6,000 |
| 2020-03-17 18:45 | 2020-03-16 | FRD | FRIEDMAN INDUSTRIES INC | Taylor Mike J | Director, Officer | BUY | $4.57 | 5,000 | $22,825 | 30,000 |
| 2020-03-10 19:21 | 2020-03-06 | FRD | FRIEDMAN INDUSTRIES INC | Stevenson Tim Scott | Director | BUY | $5.60 | 5,000 | $28,000 | 20,000 |
| 2020-03-04 23:16 | 2020-03-03 | FRD | FRIEDMAN INDUSTRIES INC | Taylor Mike J | Director, Officer | BUY | $5.60 | 5,000 | $28,000 | 25,000 |
| 2020-03-02 22:19 | 2020-02-27 | FRD | FRIEDMAN INDUSTRIES INC | Taylor Mike J | Director, Officer | BUY | $5.67 | 5,000 | $28,350 | 20,000 |
| 2020-02-27 01:18 | 2020-02-24 | FRD | FRIEDMAN INDUSTRIES INC | Taylor Mike J | Director, Officer | BUY | $5.70 | 10,000 | $57,000 | 15,000 |
| 2020-02-25 01:30 | 2020-02-20 | FRD | FRIEDMAN INDUSTRIES INC | Taylor Mike J | Director, Officer | BUY | $5.56 | 5,000 | $27,790 | 5,000 |
| 2020-01-22 16:30 | 2020-01-21 | IIIN | INSTEEL INDUSTRIES INC | PETELLE JAMES F | Officer | SELL | $25.87 | 1,928 | $49,877 | 14,898 |
| 2019-12-21 00:40 | 2019-12-20 | WOR | WORTHINGTON ENTERPRISES, INC. | WELCH RICHARD G | Officer | SELL | $43.49 | 7,408 | $322,174 | 23,240 |
| 2019-12-19 19:57 | 2019-12-19 | WOR | WORTHINGTON ENTERPRISES, INC. | SMOLENSKI ERIC M | Officer | OPT+S | $44.14 | 8,000 | $353,120 | 49,106 |
| 2019-12-06 23:08 | 2019-12-04 | FRD | FRIEDMAN INDUSTRIES INC | Reichenthal Max Alan | Director | BUY | $6.15 | 6,000 | $36,870 | 7,000 |
| 2019-11-07 00:21 | 2019-11-06 | WOR | WORTHINGTON ENTERPRISES, INC. | KLINGLER JEFFREY R | Officer | SELL | $38.46 | 961 | $36,960 | 5,307 |
| 2019-07-03 21:26 | 2019-07-03 | WOR | WORTHINGTON ENTERPRISES, INC. | LYTTLE CATHERINE M | Officer | OPT+S | $40.47 | 4,000 | $161,880 | 30,716 |
| 2019-07-03 00:01 | 2019-06-28 | WOR | WORTHINGTON ENTERPRISES, INC. | BLYSTONE JOHN B | Director | BUY | $39.88 | 25,000 | $997,068 | 189,370 |
| 2019-07-02 23:59 | 2019-07-02 | WOR | WORTHINGTON ENTERPRISES, INC. | HORTON OZEY K JR | Director | OPT+S | $40.20 | 2,000 | $80,400 | 28,323 |
| 2019-04-29 23:51 | 2019-04-25 | WOR | WORTHINGTON ENTERPRISES, INC. | DAVIS MARK C | Director | OPT+S | $39.57 | 14,985 | $592,956 | 36,180 |
| 2019-04-23 16:41 | 2019-04-22 | IIIN | INSTEEL INDUSTRIES INC | RUTKOWSKI JOSEPH A | Director | BUY | $18.44 | 3,000 | $55,332 | 8,121 |
| 2019-04-22 22:23 | 2019-04-22 | IIIN | INSTEEL INDUSTRIES INC | Ruth Jon M | Director | BUY | $18.11 | 1,100 | $19,921 | 8,133 |
| 2019-04-22 22:27 | 2019-04-22 | IIIN | INSTEEL INDUSTRIES INC | THOMPSON G KENNEDY | Director | BUY | $17.86 | 5,000 | $89,300 | 17,684 |
| 2019-04-18 22:20 | 2019-04-18 | WOR | WORTHINGTON ENTERPRISES, INC. | RIBEAU SIDNEY A | Director | OPT+S | $40.41 | 9,750 | $393,998 | 42,619 |
| 2018-12-21 00:09 | 2018-12-19 | WOR | WORTHINGTON ENTERPRISES, INC. | BLYSTONE JOHN B | Director | BUY | $36.67 | 25,000 | $916,750 | 164,370 |
| 2018-12-10 17:01 | 2018-12-07 | IIIN | INSTEEL INDUSTRIES INC | Ruth Jon M | Director | BUY | $26.04 | 4,000 | $104,160 | 5,349 |
| 2018-08-23 21:59 | 2018-08-23 | IIIN | INSTEEL INDUSTRIES INC | Wagner Richard | Officer | SELL | $39.42 | 13,379 | $527,407 | 25,000 |
| 2018-08-23 15:19 | 2018-08-21 | IIIN | INSTEEL INDUSTRIES INC | GAZMARIAN MICHAEL C | Officer | SELL | $40.17 | 35,900 | $1,442,211 | 33,472 |
| 2018-08-21 18:14 | 2018-08-20 | IIIN | INSTEEL INDUSTRIES INC | PETELLE JAMES F | Officer | OPT+S | $39.65 | 2,572 | $101,985 | 14,898 |
| 2018-08-21 18:24 | 2018-08-20 | IIIN | INSTEEL INDUSTRIES INC | GAZMARIAN MICHAEL C | Officer | SELL | $40.25 | 3,451 | $138,896 | 69,372 |
| 2018-08-17 17:01 | 2018-08-15 | IIIN | INSTEEL INDUSTRIES INC | GAZMARIAN MICHAEL C | Officer | OPT+S | $40.72 | 40,809 | $1,661,828 | 70,387 |
| 2018-08-16 17:49 | 2018-08-14 | IIIN | INSTEEL INDUSTRIES INC | WOLTZ H O III | Director, Officer | OPT+S | $40.96 | 24,219 | $992,027 | 489,656 |
Sector-Wide Insider Alpha
Analyzing insider movements across the Steel Works, Blast Furnaces & Rolling & Finishing Mills sector provides a macro-view of executive conviction. When multiple leaders in different companies within the same SIC code (3310) simultaneously buy shares, it often indicates an industry-wide undervaluation or a positive shift in market cycles.
SEC Filings in Steel Works, Blast Furnaces & Rolling & Finishing Mills
Every transaction in the Steel Works, Blast Furnaces & Rolling & Finishing Mills 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.