Plastic Materials, Synth Resins & Nonvulcan Elastomers
Standard Industrial Classification: SIC 2821
Industry Insider Sentiment Analysis
The Plastic Materials, Synth Resins & Nonvulcan Elastomers sector (SIC 2821) 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 |
|---|---|---|---|---|---|---|---|---|---|---|
| 2022-11-01 23:28 | 2022-11-01 | ALB | Albemarle Corporation | NARWOLD KAREN G | Officer | SELL | $285.66 | 2,250 | $642,735 | 11,444 |
| 2022-10-28 23:35 | 2022-10-26 | DOW | DOW INC. | Dial Debra L. | Director | BUY | $48.09 | 450 | $21,640 | 1,625 |
| 2022-10-18 23:38 | 2022-10-17 | ASIX | AdvanSix Inc. | Gramm Christopher | Officer | SELL | $32.55 | 1,000 | $32,550 | 34,954 |
| 2022-10-04 00:05 | 2022-10-03 | ALB | Albemarle Corporation | NARWOLD KAREN G | Officer | SELL | $270.75 | 2,250 | $609,188 | 13,694 |
| 2022-09-16 23:35 | 2022-09-15 | ASIX | AdvanSix Inc. | Gramm Christopher | Officer | SELL | $34.22 | 1,000 | $34,220 | 35,954 |
| 2022-09-09 18:52 | 2022-09-07 | TSE | Trinseo PLC | Desmond Jeanmarie F. | Director | BUY | $25.15 | 4,185 | $105,267 | 8,515 |
| 2022-09-07 23:43 | 2022-08-31 | ALB | Albemarle Corporation | Crawford Raphael Goszcz | Officer | OPT+S | $269.67 | 17,968 | $4,845,375 | 7,946 |
| 2022-09-06 23:31 | 2022-09-06 | ALB | Albemarle Corporation | NARWOLD KAREN G | Officer | SELL | $268.99 | 2,250 | $605,228 | 15,944 |
| 2022-09-01 23:12 | 2022-08-31 | ALB | Albemarle Corporation | Crawford Raphael Goszcz | Officer | OPT+S | $230.17 | 17,968 | $4,135,624 | 7,946 |
| 2022-08-25 22:52 | 2022-08-24 | HXL | HEXCEL CORP /DE/ | Merlot Thierry | Officer | SELL | $60.83 | 2,500 | $152,075 | 34,011 |
| 2022-08-23 00:40 | 2022-08-19 | ROG | ROGERS CORP | Gouveia Randall Colin | Officer | SELL | $266.46 | 1,502 | $400,223 | 8,230 |
| 2022-08-16 23:38 | 2022-08-15 | ASIX | AdvanSix Inc. | Gramm Christopher | Officer | SELL | $38.59 | 1,000 | $38,590 | 36,765 |
| 2022-08-16 19:30 | 2022-08-15 | TSE | Trinseo PLC | COTE JEFFREY J | Director | BUY | $31.76 | 10,000 | $317,600 | 30,117 |
| 2022-08-03 00:01 | 2022-08-01 | DOW | DOW INC. | Dial Debra L. | Director | BUY | $52.41 | 400 | $20,962 | 1,175 |
| 2022-07-20 21:20 | 2022-07-19 | TSE | Trinseo PLC | M&G INVESTMENT MANAGEMENT LTD | 10% owner | SELL | $43.51 | 3,000 | $130,530 | 7,625,044 |
| 2022-07-21 00:57 | 2022-07-20 | PCT | PureCycle Technologies, Inc. | Scott John Stewart | Director | SELL | $7.42 | 72,716 | $539,211 | 1,159,709 |
| 2022-07-20 14:23 | 2022-07-19 | PCT | PureCycle Technologies, Inc. | Scott John Stewart | Director | SELL | $7.17 | 73,546 | $527,215 | 1,232,425 |
| 2022-07-19 01:30 | 2022-07-18 | PCT | PureCycle Technologies, Inc. | Scott John Stewart | Director | SELL | $7.04 | 26,926 | $189,543 | 1,305,971 |
| 2022-07-15 23:19 | 2022-07-15 | ASIX | AdvanSix Inc. | Gramm Christopher | Officer | SELL | $33.69 | 1,000 | $33,690 | 37,765 |
| 2022-07-16 00:04 | 2022-07-14 | PCT | PureCycle Technologies, Inc. | Scott John Stewart | Director | SELL | $7.04 | 9,512 | $66,925 | 1,332,897 |
| 2022-07-12 23:52 | 2022-07-11 | PCT | PureCycle Technologies, Inc. | Scott John Stewart | Director | SELL | $7.01 | 1,300 | $9,110 | 1,342,409 |
| 2022-07-08 01:03 | 2022-07-06 | PCT | PureCycle Technologies, Inc. | Scott John Stewart | Director | SELL | $7.12 | 53,187 | $378,840 | 1,343,709 |
| 2022-07-06 04:40 | 2022-07-05 | PCT | PureCycle Technologies, Inc. | Scott John Stewart | Director | SELL | $7.22 | 38,813 | $280,055 | 1,396,896 |
| 2022-06-29 00:06 | 2022-06-27 | PCT | PureCycle Technologies, Inc. | Scott John Stewart | Director | SELL | $7.68 | 92,000 | $706,523 | 1,435,709 |
| 2022-06-23 15:01 | 2022-06-21 | PCT | PureCycle Technologies, Inc. | Scott John Stewart | Director | SELL | $8.59 | 92,000 | $790,160 | 1,527,709 |
| 2022-06-17 00:01 | 2022-06-15 | ASIX | AdvanSix Inc. | Gramm Christopher | Officer | SELL | $38.42 | 1,000 | $38,420 | 38,765 |
| 2022-06-09 21:47 | 2022-06-09 | ROG | ROGERS CORP | BARNES KEITH | Director | SELL | $260.20 | 400 | $104,080 | 1,820 |
| 2022-05-31 22:45 | 2022-05-27 | TSE | Trinseo PLC | Skeete Bernard M | Officer | OPT+S | $46.99 | 944 | $44,359 | 8,897 |
| 2022-05-26 23:25 | 2022-05-25 | TSE | Trinseo PLC | BOZICH FRANK A | Director, Officer | OPT+S | $43.61 | 20,957 | $913,935 | 128,219 |
| 2022-05-18 23:19 | 2022-05-16 | ASIX | AdvanSix Inc. | Gramm Christopher | Officer | OPT+S | $46.36 | 6,186 | $286,760 | 39,765 |
| 2022-05-06 23:49 | 2022-05-04 | DOW | DOW INC. | Ungerleider Howard I | Officer | OPT+S | $68.70 | 104,101 | $7,151,530 | 114,206 |
| 2022-05-05 23:35 | 2022-05-03 | EMN | EASTMAN CHEMICAL CO | BOLDEA LUCIAN | Officer | SELL | $102.86 | 10,500 | $1,080,030 | 22,039 |
| 2022-04-29 13:03 | 2022-04-26 | DOW | DOW INC. | Dial Debra L. | Director | BUY | $67.69 | 400 | $27,075 | 775 |
| 2022-04-18 23:52 | 2022-04-18 | ASIX | AdvanSix Inc. | Gramm Christopher | Officer | SELL | $50.55 | 1,000 | $50,550 | 40,765 |
| 2022-04-08 18:36 | 2022-04-06 | TSE | Trinseo PLC | BOZICH FRANK A | Director, Officer | OPT+S | $45.96 | 20,957 | $963,184 | 128,219 |
| 2022-03-22 23:46 | 2022-03-22 | PCT | PureCycle Technologies, Inc. | Brenner David Warner | Officer | SELL | $7.86 | 225,000 | $1,768,500 | 778,136 |
| 2022-03-22 15:08 | 2022-03-17 | PCT | PureCycle Technologies, Inc. | Glockner Timothy | Director | BUY | $7.00 | 1,428,570 | $9,999,990 | 1,428,570 |
| 2022-03-21 23:54 | 2022-03-17 | PCT | PureCycle Technologies, Inc. | Otworth Michael | Director, Officer | BUY | $7.00 | 142,856 | $999,992 | 4,436,852 |
| 2022-03-22 00:04 | 2022-03-17 | PCT | PureCycle Technologies, Inc. | Fieler Jeffrey Richard | Director | BUY | $7.00 | 714,284 | $4,999,988 | 1,866,558 |
| 2022-03-16 15:20 | 2022-03-14 | TSE | Trinseo PLC | ALVARADO JOSEPH | Director | BUY | $46.94 | 1,000 | $46,940 | 14,611 |
| 2022-03-10 01:22 | 2022-03-09 | TSE | Trinseo PLC | BOZICH FRANK A | Director, Officer | SELL | $48.13 | 12,000 | $577,560 | 128,219 |
| 2022-03-09 00:19 | 2022-03-07 | DOW | DOW INC. | Dial Debra L. | Director | BUY | $57.84 | 375 | $21,688 | 375 |
| 2022-03-09 00:19 | 2022-03-04 | DOW | DOW INC. | Hinman Jacqueline C. | Director | BUY | $58.37 | 3,000 | $175,108 | 3,723 |
| 2022-03-01 16:06 | 2022-02-25 | EMN | EASTMAN CHEMICAL CO | COX MARK K | Officer | SELL | $120.79 | 4,858 | $586,798 | 3,509 |
| 2022-02-28 14:17 | 2022-02-24 | ASIX | AdvanSix Inc. | Marberry Michael | Director | BUY | $34.73 | 713 | $24,762 | 122,301 |
| 2022-02-19 00:26 | 2022-02-18 | ALB | Albemarle Corporation | Johnson Netha N. | Officer | BUY | $187.81 | 1,060 | $199,074 | 7,303 |
| 2022-02-19 00:27 | 2022-02-18 | ALB | Albemarle Corporation | Masters J Kent | Director, Officer | BUY | $190.80 | 5,241 | $999,983 | 15,872 |
| 2022-02-16 19:46 | 2022-02-15 | TSE | Trinseo PLC | M&G INVESTMENT MANAGEMENT LTD | 10% owner | SELL | $57.57 | 3,000 | $172,710 | 7,628,044 |
| 2022-02-14 19:07 | 2022-02-11 | TSE | Trinseo PLC | M&G INVESTMENT MANAGEMENT LTD | 10% owner | SELL | $58.76 | 3,000 | $176,280 | 7,631,044 |
| 2022-02-12 00:38 | 2022-02-10 | EMN | EASTMAN CHEMICAL CO | Killian Christopher Moore | Officer | OPT+S | $122.75 | 14,738 | $1,809,118 | 2,249 |
Sector-Wide Insider Alpha
Analyzing insider movements across the Plastic Materials, Synth Resins & Nonvulcan Elastomers sector provides a macro-view of executive conviction. When multiple leaders in different companies within the same SIC code (2821) simultaneously buy shares, it often indicates an industry-wide undervaluation or a positive shift in market cycles.
SEC Filings in Plastic Materials, Synth Resins & Nonvulcan Elastomers
Every transaction in the Plastic Materials, Synth Resins & Nonvulcan Elastomers 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.