Plastic Material, Synth Resin/Rubber, Cellulos (No Glass)
Standard Industrial Classification: SIC 2820
Industry Insider Sentiment Analysis
The Plastic Material, Synth Resin/Rubber, Cellulos (No Glass) sector (SIC 2820) 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 |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025-12-13 00:19 | 2025-12-10 | CE | Celanese Corp | Richardson Scott A | Director, Officer | BUY | $41.59 | 3,800 | $158,042 | 70,449 |
| 2025-12-12 00:28 | 2025-12-09 | CE | Celanese Corp | Kyrish Chuck | Officer | BUY | $41.03 | 5,000 | $205,150 | 10,914 |
| 2025-09-09 23:38 | 2025-09-08 | CE | Celanese Corp | Go Timothy | Director | BUY | $46.25 | 1,039 | $48,053 | 4,415 |
| 2025-08-18 23:02 | 2025-08-14 | CE | Celanese Corp | Murray Mark Christopher | Officer | BUY | $41.83 | 2,017 | $84,371 | 17,000 |
| 2025-08-18 23:01 | 2025-08-14 | CE | Celanese Corp | Sutton Scott McDougald | Director | BUY | $40.89 | 2,000 | $81,787 | 20,376 |
| 2025-08-18 23:01 | 2025-08-14 | CE | Celanese Corp | MOORTHY GANESH | Director | BUY | $40.94 | 1,000 | $40,942 | 6,015 |
| 2025-08-18 23:01 | 2025-08-14 | CE | Celanese Corp | GALANTE EDWARD G | Director | BUY | $41.27 | 2,400 | $99,053 | 21,377 |
| 2025-05-28 23:18 | 2025-05-23 | CE | Celanese Corp | Murray Mark Christopher | Officer | BUY | $52.18 | 1,479 | $77,174 | 15,468 |
| 2025-03-13 23:47 | 2025-03-12 | CE | Celanese Corp | MOORTHY GANESH | Director | BUY | $53.29 | 1,000 | $53,290 | 3,000 |
| 2025-03-11 22:02 | 2025-03-11 | SEE | SEALED AIR CORP/DE | Keizer Henry R. | Director | BUY | $30.00 | 1,120 | $33,600 | 35,000 |
| 2025-03-11 00:17 | 2025-03-07 | CE | Celanese Corp | Sutton Scott McDougald | Director | BUY | $54.65 | 7,450 | $407,119 | 15,000 |
| 2025-03-11 00:14 | 2025-03-07 | CE | Celanese Corp | Murray Mark Christopher | Officer | BUY | $54.45 | 2,353 | $128,110 | 13,989 |
| 2025-03-11 00:12 | 2025-03-07 | CE | Celanese Corp | Kissire Deborah J. | Director | BUY | $54.28 | 1,000 | $54,280 | 2,214 |
| 2025-03-11 00:13 | 2025-03-07 | CE | Celanese Corp | MOORTHY GANESH | Director | BUY | $54.67 | 1,000 | $54,670 | 2,000 |
| 2024-08-21 23:36 | 2024-08-19 | CE | Celanese Corp | Richardson Scott A | Officer | SELL | $129.46 | 9,350 | $1,210,451 | 65,079 |
| 2024-03-15 23:22 | 2024-03-14 | CE | Celanese Corp | Richardson Scott A | Officer | SELL | $156.67 | 4,000 | $626,680 | 74,429 |
| 2024-03-15 23:21 | 2024-03-14 | CE | Celanese Corp | Kelly Thomas Francis | Officer | BUY | $156.70 | 1,400 | $219,373 | 57,023 |
| 2024-03-11 15:45 | 2024-03-08 | CE | Celanese Corp | Murray Mark Christopher | Officer | BUY | $156.43 | 597 | $93,389 | 11,600 |
| 2023-09-11 21:55 | 2023-09-08 | SEE | SEALED AIR CORP/DE | Doheny Edward L II | Director, Officer | BUY | $33.85 | 10,000 | $338,500 | 658,360 |
| 2023-05-24 00:12 | 2023-05-19 | CE | Celanese Corp | Kelly Thomas Francis | Officer | BUY | $107.29 | 2,000 | $214,580 | 47,165 |
| 2023-05-15 23:30 | 2023-05-12 | CE | Celanese Corp | Murray Mark Christopher | Officer | BUY | $101.69 | 1,008 | $102,503 | 11,597 |
| 2023-03-03 01:16 | 2023-02-28 | CE | Celanese Corp | Murray Mark Christopher | Officer | BUY | $117.15 | 1,200 | $140,580 | 10,589 |
| 2022-11-07 20:25 | 2022-11-04 | SEE | SEALED AIR CORP/DE | Whitaker Jerry R. | Director | BUY | $43.56 | 500 | $21,780 | 10,521 |
| 2022-11-04 15:44 | 2022-11-02 | SEE | SEALED AIR CORP/DE | Pupkin Sergio A | Officer | BUY | $44.33 | 1,000 | $44,330 | 46,748 |
| 2022-11-04 15:41 | 2022-11-03 | SEE | SEALED AIR CORP/DE | Ahmad Zubaid | Director | BUY | $42.12 | 1,200 | $50,544 | 1,200 |
| 2022-09-01 18:01 | 2022-08-31 | SEE | SEALED AIR CORP/DE | Chammas Emile Z. | Officer | BUY | $54.08 | 1,000 | $54,079 | 208,161 |
| 2022-08-29 21:42 | 2022-08-26 | SEE | SEALED AIR CORP/DE | Keizer Henry R. | Director | BUY | $55.25 | 500 | $27,625 | 20,763 |
| 2022-08-04 18:32 | 2022-08-03 | SEE | SEALED AIR CORP/DE | Pupkin Sergio A | Officer | BUY | $57.66 | 1,000 | $57,658 | 45,748 |
| 2022-08-04 15:34 | 2022-08-03 | SEE | SEALED AIR CORP/DE | Doheny Edward L II | Director, Officer | BUY | $56.95 | 4,500 | $256,274 | 515,254 |
| 2022-07-21 23:30 | 2022-07-19 | KBLB | Kraig Biocraft Laboratories, Inc. | Thompson Kimberly Kraig | Director, Officer, 10% owner | SELL | $0.00 | 170,000 | $0 | 201,587,924 |
| 2022-07-19 23:30 | 2022-07-15 | KBLB | Kraig Biocraft Laboratories, Inc. | Thompson Kimberly Kraig | Director, Officer, 10% owner | SELL | $0.00 | 129,900 | $0 | 201,757,924 |
| 2022-07-15 23:30 | 2022-07-13 | KBLB | Kraig Biocraft Laboratories, Inc. | Thompson Kimberly Kraig | Director, Officer, 10% owner | SELL | $0.00 | 11,500 | $0 | 201,887,824 |
| 2022-07-13 23:30 | 2022-07-11 | KBLB | Kraig Biocraft Laboratories, Inc. | Thompson Kimberly Kraig | Director, Officer, 10% owner | SELL | $0.00 | 100,000 | $0 | 201,899,324 |
| 2022-07-11 23:30 | 2022-07-07 | KBLB | Kraig Biocraft Laboratories, Inc. | Thompson Kimberly Kraig | Director, Officer, 10% owner | SELL | $0.00 | 60,000 | $0 | 201,999,324 |
| 2022-07-07 23:30 | 2022-07-05 | KBLB | Kraig Biocraft Laboratories, Inc. | Thompson Kimberly Kraig | Director, Officer, 10% owner | SELL | $0.00 | 80,000 | $0 | 202,059,324 |
| 2022-07-01 23:30 | 2022-06-29 | KBLB | Kraig Biocraft Laboratories, Inc. | Thompson Kimberly Kraig | Director, Officer, 10% owner | SELL | $0.00 | 20,000 | $0 | 202,139,324 |
| 2022-06-29 23:30 | 2022-06-27 | KBLB | Kraig Biocraft Laboratories, Inc. | Thompson Kimberly Kraig | Director, Officer, 10% owner | SELL | $0.00 | 80,000 | $0 | 202,159,324 |
| 2022-06-24 23:30 | 2022-06-23 | KBLB | Kraig Biocraft Laboratories, Inc. | Thompson Kimberly Kraig | Director, Officer, 10% owner | SELL | $0.00 | 110,000 | $0 | 202,239,324 |
| 2022-06-23 23:30 | 2022-06-21 | KBLB | Kraig Biocraft Laboratories, Inc. | Thompson Kimberly Kraig | Director, Officer, 10% owner | SELL | $0.00 | 210,000 | $0 | 202,349,324 |
| 2022-06-21 23:30 | 2022-06-17 | KBLB | Kraig Biocraft Laboratories, Inc. | Thompson Kimberly Kraig | Director, Officer, 10% owner | SELL | $0.00 | 100,000 | $0 | 202,559,324 |
| 2022-06-17 23:31 | 2022-06-15 | KBLB | Kraig Biocraft Laboratories, Inc. | Thompson Kimberly Kraig | Director, Officer, 10% owner | SELL | $0.00 | 10,000 | $0 | 202,659,324 |
| 2022-06-10 23:30 | 2022-06-08 | KBLB | Kraig Biocraft Laboratories, Inc. | Thompson Kimberly Kraig | Director, Officer, 10% owner | SELL | $0.00 | 20,000 | $0 | 202,669,324 |
| 2022-06-08 23:30 | 2022-06-06 | KBLB | Kraig Biocraft Laboratories, Inc. | Thompson Kimberly Kraig | Director, Officer, 10% owner | SELL | $0.00 | 10,500 | $0 | 202,689,324 |
| 2022-06-03 23:30 | 2022-06-01 | KBLB | Kraig Biocraft Laboratories, Inc. | Thompson Kimberly Kraig | Director, Officer, 10% owner | SELL | $0.00 | 30,000 | $0 | 202,699,824 |
| 2022-06-01 23:30 | 2022-05-27 | KBLB | Kraig Biocraft Laboratories, Inc. | Thompson Kimberly Kraig | Director, Officer, 10% owner | SELL | $0.00 | 30,000 | $0 | 202,729,824 |
| 2022-05-27 23:30 | 2022-05-24 | KBLB | Kraig Biocraft Laboratories, Inc. | Thompson Kimberly Kraig | Director, Officer, 10% owner | SELL | $0.00 | 65,000 | $0 | 202,759,824 |
| 2022-05-25 23:30 | 2022-05-23 | KBLB | Kraig Biocraft Laboratories, Inc. | Thompson Kimberly Kraig | Director, Officer, 10% owner | SELL | $0.00 | 20,000 | $0 | 202,824,824 |
| 2022-05-23 23:30 | 2022-05-19 | KBLB | Kraig Biocraft Laboratories, Inc. | Thompson Kimberly Kraig | Director, Officer, 10% owner | SELL | $0.00 | 40,048 | $0 | 202,844,824 |
| 2022-05-19 23:30 | 2022-05-17 | KBLB | Kraig Biocraft Laboratories, Inc. | Thompson Kimberly Kraig | Director, Officer, 10% owner | SELL | $0.00 | 40,000 | $0 | 202,884,872 |
| 2022-05-16 23:30 | 2022-05-12 | KBLB | Kraig Biocraft Laboratories, Inc. | Thompson Kimberly Kraig | Director, Officer, 10% owner | SELL | $0.00 | 42,500 | $0 | 202,924,872 |
Sector-Wide Insider Alpha
Analyzing insider movements across the Plastic Material, Synth Resin/Rubber, Cellulos (No Glass) sector provides a macro-view of executive conviction. When multiple leaders in different companies within the same SIC code (2820) simultaneously buy shares, it often indicates an industry-wide undervaluation or a positive shift in market cycles.
SEC Filings in Plastic Material, Synth Resin/Rubber, Cellulos (No Glass)
Every transaction in the Plastic Material, Synth Resin/Rubber, Cellulos (No Glass) 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.