Printed Circuit Boards
Standard Industrial Classification: SIC 3672
Industry Insider Sentiment Analysis
The Printed Circuit Boards sector (SIC 3672) 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 |
|---|---|---|---|---|---|---|---|---|---|---|
| 2022-09-28 03:48 | 2022-09-26 | FLEX | FLEX LTD. | Tan Kwang Hooi | Officer | SELL | $16.50 | 37,900 | $625,206 | 134,485 |
| 2022-09-17 03:42 | 2022-09-16 | FLEX | FLEX LTD. | Lundstrom Paul | Officer | SELL | $17.64 | 56,868 | $1,003,095 | 326,798 |
| 2022-09-15 03:46 | 2022-09-12 | FLEX | FLEX LTD. | OFFER DAVID SCOTT | Officer | SELL | $19.19 | 120,000 | $2,303,280 | 262,164 |
| 2022-08-26 23:01 | 2022-08-24 | SANM | SANMINA CORP | SOLA JURE | Director, Officer | OPT+S | $50.33 | 119,550 | $6,016,473 | 917,906 |
| 2022-08-22 23:27 | 2022-08-18 | PLXS | PLEXUS CORP | Kelsey Todd P. | Director, Officer | SELL | $98.00 | 3,000 | $294,000 | 16,451 |
| 2022-08-13 01:13 | 2022-08-10 | PLXS | PLEXUS CORP | Kelsey Todd P. | Director, Officer | SELL | $95.63 | 9,624 | $920,378 | 97,904 |
| 2022-08-10 01:09 | 2022-08-09 | TTMI | TTM TECHNOLOGIES INC | Schull Todd B | Officer | SELL | $15.95 | 20,000 | $318,902 | 237,761 |
| 2022-08-09 15:44 | 2022-08-08 | TTMI | TTM TECHNOLOGIES INC | Weber Daniel J | Officer | SELL | $16.36 | 10,000 | $163,594 | 84,736 |
| 2022-08-09 15:41 | 2022-08-08 | TTMI | TTM TECHNOLOGIES INC | Hardwick William Kent | Officer | SELL | $16.29 | 5,000 | $81,471 | 82,889 |
| 2022-08-08 23:00 | 2022-08-04 | SANM | SANMINA CORP | Goldsberry John | Director | SELL | $49.93 | 8,090 | $403,923 | 15,143 |
| 2022-08-05 23:48 | 2022-08-03 | PLXS | PLEXUS CORP | Kelsey Todd P. | Director, Officer | SELL | $94.56 | 3,000 | $283,680 | 104,528 |
| 2022-08-03 23:50 | 2022-08-01 | PLXS | PLEXUS CORP | Jermain Patrick John | Officer | SELL | $93.84 | 2,500 | $234,604 | 45,434 |
| 2022-08-04 00:09 | 2022-08-01 | PLXS | PLEXUS CORP | Frisch Steven J. | Officer | SELL | $94.00 | 6,580 | $618,541 | 50,086 |
| 2022-08-02 23:40 | 2022-07-29 | JBL | JABIL INC | Katz Robert L | Officer | SELL | $59.29 | 10,423 | $618,001 | 133,257 |
| 2022-07-30 01:44 | 2022-07-28 | PLXS | PLEXUS CORP | Kelsey Todd P. | Director, Officer | SELL | $92.00 | 9,000 | $828,000 | 22,451 |
| 2022-07-22 23:29 | 2022-07-20 | JBL | JABIL INC | Katz Robert L | Officer | SELL | $55.00 | 9,477 | $521,235 | 143,680 |
| 2022-06-27 23:50 | 2022-06-24 | JBL | JABIL INC | Creadon Gerald | Officer | SELL | $54.76 | 3,703 | $202,775 | 46,166 |
| 2022-06-27 23:48 | 2022-06-23 | TTMI | TTM TECHNOLOGIES INC | SANCHEZ TONY | Officer | SELL | $12.13 | 4,832 | $58,608 | 21,749 |
| 2022-06-27 23:47 | 2022-06-23 | TTMI | TTM TECHNOLOGIES INC | Titterton Philip | Officer | SELL | $12.13 | 12,990 | $157,545 | 87,196 |
| 2022-06-25 03:35 | 2022-06-22 | FLEX | FLEX LTD. | OFFER DAVID SCOTT | Officer | SELL | $14.59 | 6,655 | $97,085 | 262,920 |
| 2022-06-24 00:17 | 2022-06-21 | TTMI | TTM TECHNOLOGIES INC | SANCHEZ TONY | Officer | SELL | $12.67 | 2,904 | $36,792 | 18,446 |
| 2022-06-24 00:15 | 2022-06-21 | TTMI | TTM TECHNOLOGIES INC | Titterton Philip | Officer | SELL | $12.67 | 7,215 | $91,395 | 73,950 |
| 2022-06-17 03:50 | 2022-06-15 | FLEX | FLEX LTD. | Hartung Michael P | Officer | SELL | $14.59 | 36,931 | $538,761 | 188,003 |
| 2022-06-17 03:48 | 2022-06-14 | FLEX | FLEX LTD. | Advaithi Revathi | Director, Officer | SELL | $14.53 | 466,122 | $6,771,960 | 1,472,652 |
| 2022-06-17 03:52 | 2022-06-14 | FLEX | FLEX LTD. | OFFER DAVID SCOTT | Officer | SELL | $14.53 | 108,774 | $1,580,160 | 269,575 |
| 2022-06-15 03:42 | 2022-06-10 | FLEX | FLEX LTD. | Hartung Michael P | Officer | SELL | $16.33 | 8,190 | $133,767 | 166,860 |
| 2022-06-15 03:45 | 2022-06-10 | FLEX | FLEX LTD. | Lundstrom Paul | Officer | SELL | $16.33 | 10,932 | $178,569 | 383,666 |
| 2022-06-15 03:38 | 2022-06-10 | FLEX | FLEX LTD. | Advaithi Revathi | Director, Officer | SELL | $16.34 | 44,447 | $726,042 | 1,157,524 |
| 2022-06-15 03:47 | 2022-06-10 | FLEX | FLEX LTD. | OFFER DAVID SCOTT | Officer | SELL | $16.33 | 8,891 | $145,229 | 196,059 |
| 2022-06-09 03:46 | 2022-06-06 | FLEX | FLEX LTD. | Tan Kwang Hooi | Officer | SELL | $18.00 | 6,755 | $121,590 | 117,077 |
| 2022-06-09 03:42 | 2022-06-06 | FLEX | FLEX LTD. | Hartung Michael P | Officer | SELL | $17.48 | 8,903 | $155,619 | 175,050 |
| 2022-06-09 03:37 | 2022-06-06 | FLEX | FLEX LTD. | Advaithi Revathi | Director, Officer | SELL | $17.48 | 55,639 | $972,481 | 1,201,971 |
| 2022-06-09 03:44 | 2022-06-06 | FLEX | FLEX LTD. | OFFER DAVID SCOTT | Officer | SELL | $17.48 | 12,984 | $226,936 | 204,950 |
| 2022-06-07 00:00 | 2022-06-03 | PLXS | PLEXUS CORP | Theune Scott | Officer | SELL | $84.18 | 1,879 | $158,173 | 5,621 |
| 2022-06-07 00:03 | 2022-06-06 | PLXS | PLEXUS CORP | Ninivaggi Angelo Michael Jr | Officer | SELL | $83.92 | 550 | $46,156 | 32,210 |
| 2022-06-03 00:01 | 2022-05-31 | JBL | JABIL INC | ANSARI ANOUSHEH | Director | SELL | $62.00 | 3,500 | $217,000 | 37,400 |
| 2022-05-31 23:47 | 2022-05-26 | PLXS | PLEXUS CORP | Theune Scott | Officer | SELL | $83.04 | 1,678 | $139,349 | 7,500 |
| 2022-06-01 00:03 | 2022-05-26 | PLXS | PLEXUS CORP | Kelsey Todd P. | Director, Officer | SELL | $83.46 | 12,482 | $1,041,713 | 107,528 |
| 2022-05-26 20:19 | 2022-05-24 | CTS | CTS CORP | Li Ye Jane | Director | SELL | $36.86 | 8,200 | $302,229 | 3,600 |
| 2022-05-26 00:43 | 2022-05-23 | PLXS | PLEXUS CORP | Kelsey Todd P. | Director, Officer | SELL | $81.60 | 5,000 | $408,020 | 120,010 |
| 2022-05-21 01:09 | 2022-05-18 | PLXS | PLEXUS CORP | Kelsey Todd P. | Director, Officer | SELL | $85.02 | 2,000 | $170,040 | 125,010 |
| 2022-05-19 23:00 | 2022-05-17 | SANM | SANMINA CORP | REID ALAN McWILLIAMS | Officer | SELL | $43.33 | 10,000 | $433,290 | 34,000 |
| 2022-05-12 23:57 | 2022-05-10 | PLXS | PLEXUS CORP | Frisch Steven J. | Officer | SELL | $82.13 | 3,500 | $287,440 | 56,666 |
| 2022-05-06 23:01 | 2022-05-04 | SANM | SANMINA CORP | BILLINGER BRENT | Officer | SELL | $42.33 | 2,520 | $106,672 | 11,742 |
| 2022-05-07 00:04 | 2022-05-04 | PLXS | PLEXUS CORP | Jermain Patrick John | Officer | SELL | $82.49 | 2,385 | $196,731 | 47,934 |
| 2022-05-05 23:57 | 2022-05-03 | PLXS | PLEXUS CORP | Kelsey Todd P. | Director, Officer | SELL | $83.25 | 4,000 | $332,990 | 127,010 |
| 2022-05-05 03:15 | 2022-05-04 | BHE | BENCHMARK ELECTRONICS INC | Benck Jeff | Director, Officer | BUY | $23.95 | 2,100 | $50,301 | 271,316 |
| 2022-05-04 23:52 | 2022-05-02 | PLXS | PLEXUS CORP | Ninivaggi Angelo Michael Jr | Officer | SELL | $80.66 | 1,200 | $96,792 | 32,760 |
| 2022-04-07 00:24 | 2022-04-04 | JBL | JABIL INC | MONDELLO MARK T | Director, Officer | SELL | $62.20 | 12,000 | $746,404 | 2,055,589 |
| 2022-03-05 00:46 | 2022-03-03 | PLXS | PLEXUS CORP | Darroch Ronnie | Officer | SELL | $81.87 | 1,716 | $140,497 | 5,600 |
Sector-Wide Insider Alpha
Analyzing insider movements across the Printed Circuit Boards sector provides a macro-view of executive conviction. When multiple leaders in different companies within the same SIC code (3672) simultaneously buy shares, it often indicates an industry-wide undervaluation or a positive shift in market cycles.
SEC Filings in Printed Circuit Boards
Every transaction in the Printed Circuit Boards 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.