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 |
|---|---|---|---|---|---|---|---|---|---|---|
| 2024-11-01 23:33 | 2024-10-31 | JBL | JABIL INC | McKay Francis | Officer | SELL | $121.71 | 11,755 | $1,430,699 | 41,507 |
| 2024-10-31 23:06 | 2024-10-29 | PLXS | PLEXUS CORP | Ninivaggi Angelo Michael Jr | Officer | SELL | $144.19 | 3,113 | $448,860 | 35,323 |
| 2024-10-30 23:31 | 2024-10-28 | PLXS | PLEXUS CORP | Jermain Patrick John | Officer | SELL | $143.13 | 5,045 | $722,098 | 24,602 |
| 2024-10-29 03:30 | 2024-10-28 | FLEX | FLEX LTD. | Tan Kwang Hooi | Officer | SELL | $35.39 | 8,028 | $284,125 | 240,018 |
| 2024-10-28 23:44 | 2024-10-25 | JBL | JABIL INC | HOLLAND CHRISTOPHER S | Director | SELL | $125.23 | 3,600 | $450,814 | 15,000 |
| 2024-10-28 23:44 | 2024-10-24 | JBL | JABIL INC | RAYMUND STEVEN A | Director | SELL | $124.70 | 20,000 | $2,494,096 | 139,108 |
| 2024-10-23 00:57 | 2024-10-22 | JBL | JABIL INC | Crowley Matthew | Officer | SELL | $123.54 | 2,271 | $280,551 | 15,564 |
| 2024-10-19 01:20 | 2024-10-18 | JBL | JABIL INC | Crowley Matthew | Officer | SELL | $125.83 | 1,380 | $173,645 | 18,568 |
| 2024-10-03 23:32 | 2024-10-01 | JBL | JABIL INC | McCoy Frederic E. | Officer | SELL | $118.70 | 4,000 | $474,808 | 108,753 |
| 2024-09-18 23:01 | 2024-09-17 | SANM | SANMINA CORP | Hedley David V III | Director | SELL | $68.58 | 302 | $20,711 | 5,472 |
| 2024-09-05 18:54 | 2024-09-04 | KTCC | KEY TRONIC CORP | Beranek Cheryl | Director | BUY | $4.58 | 2,000 | $9,166 | 2,000 |
| 2024-09-03 23:39 | 2024-08-30 | PLXS | PLEXUS CORP | Rapp Karen Marie | Director | SELL | $128.02 | 500 | $64,010 | 9,586 |
| 2024-08-30 23:52 | 2024-08-28 | PLXS | PLEXUS CORP | Tan Victor (Pang Hau) | Officer | SELL | $127.50 | 1,000 | $127,500 | 8,605 |
| 2024-08-29 23:01 | 2024-08-28 | SANM | SANMINA CORP | Mason Charlie | Officer | SELL | $69.26 | 1,433 | $99,244 | 33,333 |
| 2024-08-29 03:50 | 2024-08-26 | BHE | BENCHMARK ELECTRONICS INC | McCreary Jeffrey Stephen | Director | SELL | $42.70 | 7,073 | $302,017 | 42,027 |
| 2024-08-27 03:43 | 2024-08-23 | FLEX | FLEX LTD. | OFFER DAVID SCOTT | Officer | SELL | $32.47 | 20,000 | $649,482 | 158,094 |
| 2024-08-23 21:27 | 2024-08-23 | TTMI | TTM TECHNOLOGIES INC | Powers Shawn A. | Officer | SELL | $20.50 | 7,000 | $143,500 | 101,741 |
| 2024-08-21 00:10 | 2024-08-16 | PLXS | PLEXUS CORP | Kelsey Todd P. | Director, Officer | SELL | $124.58 | 3,000 | $373,750 | 85,026 |
| 2024-08-21 00:10 | 2024-08-16 | PLXS | PLEXUS CORP | Frisch Steven J. | Officer | SELL | $123.99 | 6,048 | $749,896 | 30,070 |
| 2024-08-20 17:41 | 2024-08-19 | TTMI | TTM TECHNOLOGIES INC | Weber Daniel J | Officer | SELL | $19.00 | 13,000 | $247,020 | 94,488 |
| 2024-08-16 23:01 | 2024-08-14 | SANM | SANMINA CORP | Johnson Susan A | Director | SELL | $69.62 | 1,000 | $69,620 | 8,831 |
| 2024-08-16 23:01 | 2024-08-14 | SANM | SANMINA CORP | ROSATI MARIO M | Director | OPT+S | $68.68 | 7,181 | $493,205 | 91,686 |
| 2024-08-15 17:03 | 2024-08-14 | TTMI | TTM TECHNOLOGIES INC | Weber Daniel J | Officer | SELL | $18.50 | 13,000 | $240,500 | 107,488 |
| 2024-08-14 03:12 | 2024-08-09 | SANM | SANMINA CORP | SOLA JURE | Officer | OPT+S | $69.37 | 154,078 | $10,688,591 | 1,198,594 |
| 2024-08-08 23:02 | 2024-08-07 | SANM | SANMINA CORP | REID ALAN McWILLIAMS | Officer | SELL | $68.85 | 8,500 | $585,252 | 26,679 |
| 2024-08-08 23:01 | 2024-08-06 | SANM | SANMINA CORP | PRABHU KRISH A | Director | SELL | $67.39 | 4,803 | $323,655 | 19,166 |
| 2024-08-06 21:13 | 2024-08-05 | TTMI | TTM TECHNOLOGIES INC | Knecht Dale Martin | Officer | SELL | $17.40 | 20,000 | $348,092 | 81,392 |
| 2024-08-06 21:06 | 2024-08-05 | TTMI | TTM TECHNOLOGIES INC | Gridley Catherine A | Officer | SELL | $17.49 | 10,000 | $174,940 | 120,296 |
| 2024-08-03 00:29 | 2024-07-31 | PLXS | PLEXUS CORP | Tan Victor (Pang Hau) | Officer | SELL | $128.50 | 2,000 | $257,000 | 9,605 |
| 2024-08-03 00:29 | 2024-07-31 | PLXS | PLEXUS CORP | Kelsey Todd P. | Director, Officer | SELL | $128.16 | 5,000 | $640,800 | 91,682 |
| 2024-08-02 00:42 | 2024-07-30 | PLXS | PLEXUS CORP | Frisch Steven J. | Officer | SELL | $126.77 | 13,190 | $1,672,150 | 36,118 |
| 2024-08-01 23:04 | 2024-07-31 | SANM | SANMINA CORP | DELANEY EUGENE A | Director | SELL | $74.83 | 8,688 | $650,123 | 92,199 |
| 2024-07-31 23:14 | 2024-07-29 | PLXS | PLEXUS CORP | Jermain Patrick John | Officer | SELL | $125.79 | 4,536 | $570,578 | 29,647 |
| 2024-07-30 03:43 | 2024-07-29 | FLEX | FLEX LTD. | Tan Kwang Hooi | Officer | SELL | $31.78 | 8,028 | $255,168 | 175,468 |
| 2024-07-19 00:11 | 2024-07-16 | JBL | JABIL INC | Yap May Yee | Officer | SELL | $117.04 | 4,274 | $500,246 | 24,829 |
| 2024-07-19 00:13 | 2024-07-16 | PLXS | PLEXUS CORP | Kelsey Todd P. | Director, Officer | SELL | $115.00 | 1,656 | $190,440 | 96,682 |
| 2024-07-17 23:22 | 2024-07-15 | JBL | JABIL INC | McCoy Frederic E. | Officer | SELL | $116.42 | 1,250 | $145,524 | 112,753 |
| 2024-07-03 23:13 | 2024-07-01 | PLXS | PLEXUS CORP | Kelsey Todd P. | Director, Officer | SELL | $102.57 | 2,000 | $205,150 | 98,338 |
| 2024-07-03 22:06 | 2024-07-03 | TTMI | TTM TECHNOLOGIES INC | Soder Douglas L | Officer | SELL | $20.00 | 9,714 | $194,280 | 204,493 |
| 2024-06-27 23:56 | 2024-06-26 | TTMI | TTM TECHNOLOGIES INC | Soder Douglas L | Officer | SELL | $20.03 | 15,286 | $306,166 | 214,207 |
| 2024-06-27 16:57 | 2024-06-26 | TTMI | TTM TECHNOLOGIES INC | Jankowsky Jeff | Officer | SELL | $20.04 | 10,000 | $200,415 | 60,273 |
| 2024-06-26 17:43 | 2024-06-24 | TTMI | TTM TECHNOLOGIES INC | Farrell Robert P. | Officer | SELL | $18.99 | 5,159 | $97,975 | 22,958 |
| 2024-06-26 17:39 | 2024-06-24 | TTMI | TTM TECHNOLOGIES INC | Titterton Philip | Officer | SELL | $18.99 | 21,910 | $416,091 | 157,528 |
| 2024-06-26 17:37 | 2024-06-24 | TTMI | TTM TECHNOLOGIES INC | SANCHEZ TONY | Officer | SELL | $19.00 | 6,940 | $131,838 | 21,502 |
| 2024-06-21 16:24 | 2024-06-20 | TTMI | TTM TECHNOLOGIES INC | Soder Douglas L | Officer | SELL | $19.05 | 22,400 | $426,731 | 214,574 |
| 2024-06-20 16:44 | 2024-06-18 | TTMI | TTM TECHNOLOGIES INC | Soder Douglas L | Officer | SELL | $19.00 | 2,600 | $49,400 | 236,974 |
| 2024-06-19 03:40 | 2024-06-17 | FLEX | FLEX LTD. | Tan Kwang Hooi | Officer | SELL | $31.30 | 13,451 | $420,997 | 183,496 |
| 2024-06-19 03:40 | 2024-06-17 | FLEX | FLEX LTD. | Sidelinger Rebecca | Officer | SELL | $31.30 | 6,094 | $190,745 | 174,685 |
| 2024-06-19 03:41 | 2024-06-17 | FLEX | FLEX LTD. | WENDLER DANIEL | Officer | SELL | $31.30 | 1,275 | $39,908 | 32,510 |
| 2024-06-19 03:37 | 2024-06-17 | FLEX | FLEX LTD. | Hartung Michael P | Officer | SELL | $31.30 | 7,037 | $220,263 | 209,958 |
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.