Coating, Engraving & Allied Services
Standard Industrial Classification: SIC 3470
Industry Insider Sentiment Analysis
The Coating, Engraving & Allied Services sector (SIC 3470) 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 |
|---|---|---|---|---|---|---|---|---|---|---|
| 2011-11-28 17:08 | 2011-11-23 | APNT | Nano Magic Inc. | BAKER DOUGLAS P | Director, Officer | BUY | $0.25 | 40,500 | $10,125 | 100,000 |
| 2011-09-14 23:58 | 2011-09-12 | NTIC | NORTHERN TECHNOLOGIES INTERNATIONAL CORP | INTER ALIA HOLDING CO | 10% owner | SELL | $15.06 | 1,800 | $27,116 | 601,668 |
| 2011-09-14 23:38 | 2011-09-12 | NTIC | NORTHERN TECHNOLOGIES INTERNATIONAL CORP | LYNCH G PATRICK | Director, Officer, 10% owner | SELL | $15.06 | 1,800 | $27,116 | 601,668 |
| 2011-09-10 01:27 | 2011-09-07 | NTIC | NORTHERN TECHNOLOGIES INTERNATIONAL CORP | INTER ALIA HOLDING CO | 10% owner | SELL | $15.81 | 1,992 | $31,497 | 603,468 |
| 2011-09-10 01:10 | 2011-09-07 | NTIC | NORTHERN TECHNOLOGIES INTERNATIONAL CORP | LYNCH G PATRICK | Director, Officer, 10% owner | SELL | $15.81 | 1,992 | $31,497 | 603,468 |
| 2011-09-08 00:00 | 2011-09-06 | AZZ | AZZ INC | Stovall Bryan Lee | Officer | BUY | $35.69 | 41 | $1,463 | 5,377 |
| 2011-09-07 23:57 | 2011-09-06 | AZZ | AZZ INC | Lincoln John Scott | Officer | BUY | $34.91 | 169 | $5,900 | 2,557 |
| 2011-09-07 23:53 | 2011-09-06 | AZZ | AZZ INC | Kolady Ashok | Officer | BUY | $35.69 | 350 | $12,492 | 2,524 |
| 2011-09-07 23:55 | 2011-09-06 | AZZ | AZZ INC | Pendley Timothy E | Officer | BUY | $34.91 | 94 | $3,282 | 12,060 |
| 2011-09-07 23:58 | 2011-09-06 | AZZ | AZZ INC | STRICKLEN JIM | Officer | BUY | $35.69 | 302 | $10,778 | 8,897 |
| 2011-09-07 01:13 | 2011-09-01 | NTIC | NORTHERN TECHNOLOGIES INTERNATIONAL CORP | INTER ALIA HOLDING CO | 10% owner | SELL | $16.04 | 1,208 | $19,373 | 605,460 |
| 2011-09-07 00:50 | 2011-09-01 | NTIC | NORTHERN TECHNOLOGIES INTERNATIONAL CORP | LYNCH G PATRICK | Director, Officer, 10% owner | SELL | $16.04 | 1,208 | $19,373 | 605,460 |
| 2011-09-03 00:23 | 2011-08-31 | NTIC | NORTHERN TECHNOLOGIES INTERNATIONAL CORP | STONE MARK J | Director | OPT+S | $16.20 | 2,000 | $32,400 | 8,000 |
| 2011-08-16 18:34 | 2011-08-15 | AZZ | AZZ INC | ROSEN SAM | Director | SELL | $43.09 | 1,000 | $43,085 | 23,050 |
| 2011-07-27 18:58 | 2011-07-27 | AZZ | AZZ INC | DOWNEY H KIRK | Director | SELL | $50.71 | 1,683 | $85,352 | 8,235 |
| 2011-07-27 19:01 | 2011-07-26 | AZZ | AZZ INC | JOYCE KEVERN R | Director | SELL | $51.83 | 10,000 | $518,300 | 30,820 |
| 2011-07-25 19:18 | 2011-07-22 | AZZ | AZZ INC | DINGUS DAVID H | Director, Officer | SELL | $52.50 | 10,000 | $525,000 | 127,532 |
| 2011-07-22 23:21 | 2011-07-22 | AZZ | AZZ INC | Pendley Timothy E | Officer | SELL | $52.00 | 2,000 | $104,000 | 11,966 |
| 2011-07-06 22:54 | 2011-07-06 | AZZ | AZZ INC | Kolady Ashok | Officer | SELL | $52.07 | 1,740 | $90,602 | 2,174 |
| 2011-07-06 22:52 | 2011-07-06 | AZZ | AZZ INC | Butler Richard W | Officer | SELL | $51.64 | 2,200 | $113,608 | 2,386 |
| 2011-06-08 23:57 | 2011-06-06 | NTIC | NORTHERN TECHNOLOGIES INTERNATIONAL CORP | INTER ALIA HOLDING CO | 10% owner | SELL | $16.27 | 1,100 | $17,902 | 607,358 |
| 2011-06-09 00:10 | 2011-06-06 | NTIC | NORTHERN TECHNOLOGIES INTERNATIONAL CORP | LYNCH G PATRICK | Director, Officer, 10% owner | SELL | $16.27 | 1,100 | $17,902 | 607,358 |
| 2011-06-04 00:43 | 2011-06-01 | NTIC | NORTHERN TECHNOLOGIES INTERNATIONAL CORP | INTER ALIA HOLDING CO | 10% owner | SELL | $16.35 | 3,210 | $52,478 | 608,458 |
| 2011-06-04 00:58 | 2011-06-01 | NTIC | NORTHERN TECHNOLOGIES INTERNATIONAL CORP | LYNCH G PATRICK | Director, Officer, 10% owner | SELL | $16.35 | 3,210 | $52,478 | 608,458 |
| 2011-05-16 23:35 | 2011-05-12 | AZZ | AZZ INC | PERRY DANA | Director, Officer | SELL | $43.50 | 2,000 | $87,000 | 243,011 |
| 2011-05-12 21:27 | 2011-05-11 | AZZ | AZZ INC | Estes William G | Officer | SELL | $43.86 | 500 | $21,930 | 3,001 |
| 2011-03-09 00:23 | 2011-03-07 | AZZ | AZZ INC | CALDWELL DARREN LLOYD | Officer | BUY | $34.91 | 64 | $2,234 | 64 |
| 2011-03-09 00:48 | 2011-03-07 | AZZ | AZZ INC | Stovall Bryan Lee | Officer | BUY | $15.40 | 292 | $4,497 | 4,341 |
| 2011-03-09 00:16 | 2011-03-07 | AZZ | AZZ INC | Lincoln John Scott | Officer | BUY | $34.91 | 51 | $1,780 | 1,391 |
| 2011-03-09 00:39 | 2011-03-07 | AZZ | AZZ INC | Kolady Ashok | Officer | BUY | $15.40 | 568 | $8,747 | 3,134 |
| 2011-03-09 00:12 | 2011-03-07 | AZZ | AZZ INC | Pendley Timothy E | Officer | BUY | $34.91 | 35 | $1,222 | 10,117 |
| 2011-03-09 00:34 | 2011-03-07 | AZZ | AZZ INC | STRICKLEN JIM | Officer | BUY | $15.40 | 678 | $10,441 | 6,787 |
| 2011-03-09 00:28 | 2011-03-07 | AZZ | AZZ INC | PERRY DANA | Director, Officer | BUY | $15.40 | 876 | $13,490 | 243,760 |
| 2011-03-08 00:52 | 2011-03-02 | NTIC | NORTHERN TECHNOLOGIES INTERNATIONAL CORP | INTER ALIA HOLDING CO | 10% owner | SELL | $15.98 | 5,000 | $79,900 | 611,668 |
| 2011-03-08 00:31 | 2011-03-02 | NTIC | NORTHERN TECHNOLOGIES INTERNATIONAL CORP | LYNCH G PATRICK | Director, Officer, 10% owner | SELL | $15.98 | 5,000 | $79,900 | 611,668 |
| 2011-02-08 22:17 | 2011-02-07 | AZZ | AZZ INC | PETRO JOHN V | Officer | SELL | $41.25 | 1,302 | $53,708 | 0 |
| 2011-01-27 01:04 | 2011-01-26 | AZZ | AZZ INC | Pendley Timothy E | Officer | SELL | $41.31 | 2,000 | $82,627 | 10,082 |
| 2010-12-08 01:24 | 2010-12-06 | NTIC | NORTHERN TECHNOLOGIES INTERNATIONAL CORP | INTER ALIA HOLDING CO | 10% owner | SELL | $12.95 | 2,100 | $27,201 | 616,668 |
| 2010-12-08 01:37 | 2010-12-06 | NTIC | NORTHERN TECHNOLOGIES INTERNATIONAL CORP | LYNCH G PATRICK | Director, Officer, 10% owner | SELL | $12.95 | 2,100 | $27,201 | 616,668 |
| 2010-12-04 01:22 | 2010-12-01 | NTIC | NORTHERN TECHNOLOGIES INTERNATIONAL CORP | INTER ALIA HOLDING CO | 10% owner | SELL | $13.54 | 2,900 | $39,280 | 618,768 |
| 2010-12-04 01:05 | 2010-12-01 | NTIC | NORTHERN TECHNOLOGIES INTERNATIONAL CORP | LYNCH G PATRICK | Director, Officer, 10% owner | SELL | $13.54 | 2,900 | $39,280 | 618,768 |
| 2010-11-30 00:36 | 2010-11-29 | NTIC | NORTHERN TECHNOLOGIES INTERNATIONAL CORP | STONE MARK J | Director | SELL | $14.39 | 2,000 | $28,786 | 10,000 |
| 2010-11-16 01:41 | 2010-11-15 | AZZ | AZZ INC | PETITTO JOHN A | Officer | SELL | $38.92 | 1,407 | $54,759 | 353 |
| 2010-11-04 23:25 | 2010-11-03 | AZZ | AZZ INC | Kolady Ashok | Officer | SELL | $37.62 | 666 | $25,055 | 2,566 |
| 2010-11-03 00:38 | 2010-11-02 | AZZ | AZZ INC | Butler Richard W | Officer | SELL | $37.27 | 1,200 | $44,724 | 3,023 |
| 2010-09-23 00:05 | 2010-09-20 | NTIC | NORTHERN TECHNOLOGIES INTERNATIONAL CORP | INTER ALIA HOLDING CO | 10% owner | SELL | $9.51 | 3,200 | $30,417 | 621,668 |
| 2010-09-23 00:26 | 2010-09-20 | NTIC | NORTHERN TECHNOLOGIES INTERNATIONAL CORP | LYNCH G PATRICK | Director, Officer, 10% owner | SELL | $9.51 | 3,200 | $30,417 | 621,668 |
| 2010-09-16 00:16 | 2010-09-13 | NTIC | NORTHERN TECHNOLOGIES INTERNATIONAL CORP | INTER ALIA HOLDING CO | 10% owner | SELL | $9.50 | 1,800 | $17,100 | 624,868 |
| 2010-09-16 01:07 | 2010-09-13 | NTIC | NORTHERN TECHNOLOGIES INTERNATIONAL CORP | LYNCH G PATRICK | Director, Officer, 10% owner | SELL | $9.50 | 1,800 | $17,100 | 624,868 |
| 2010-09-09 21:58 | 2010-09-07 | AZZ | AZZ INC | Lincoln John Scott | Officer | BUY | $31.30 | 96 | $3,005 | 1,340 |
Sector-Wide Insider Alpha
Analyzing insider movements across the Coating, Engraving & Allied Services sector provides a macro-view of executive conviction. When multiple leaders in different companies within the same SIC code (3470) simultaneously buy shares, it often indicates an industry-wide undervaluation or a positive shift in market cycles.
SEC Filings in Coating, Engraving & Allied Services
Every transaction in the Coating, Engraving & Allied Services 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.