Paperboard Containers & Boxes
Standard Industrial Classification: SIC 2650
Industry Insider Sentiment Analysis
The Paperboard Containers & Boxes sector (SIC 2650) 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 |
|---|---|---|---|---|---|---|---|---|---|---|
| 2026-03-06 00:05 | 2026-03-04 | GPK | GRAPHIC PACKAGING HOLDING CO | Venturelli Larry M | Director | BUY | $11.36 | 17,531 | $199,194 | 120,842 |
| 2026-03-05 01:09 | 2026-03-04 | GPK | GRAPHIC PACKAGING HOLDING CO | Rietbroek Robbert | Director, Officer | BUY | $11.32 | 44,278 | $501,099 | 44,278 |
| 2026-02-28 00:21 | 2026-02-27 | SON | SONOCO PRODUCTS CO | Haynes Ernest D III | Officer | SELL | $56.39 | 1,581 | $89,153 | 9,377 |
| 2026-02-20 23:30 | 2026-02-19 | SON | SONOCO PRODUCTS CO | Harrell James A. III | Officer | OPT+S | $57.84 | 20 | $1,157 | 54,497 |
| 2026-02-20 20:07 | 2026-02-19 | SW | Smurfit Westrock plc | SMURFIT ANTHONY P J | Director, Officer | SELL | $51.54 | 40,000 | $2,061,600 | 1,642,610 |
| 2026-02-20 20:07 | 2026-02-19 | SW | Smurfit Westrock plc | Bowles Ken | Director, Officer | SELL | $51.26 | 10,000 | $512,600 | 151,644 |
| 2026-02-20 20:07 | 2026-02-18 | SW | Smurfit Westrock plc | Sellier Laurent | Officer | SELL | $50.24 | 15,562 | $781,864 | 115,339 |
| 2026-02-09 20:26 | 2026-02-05 | PKG | PACKAGING CORP OF AMERICA | Hassfurther Thomas A | Officer | SELL | $230.50 | 12,129 | $2,795,735 | 197,062 |
| 2025-10-30 18:32 | 2025-10-29 | SON | SONOCO PRODUCTS CO | Joachimczyk Paul | Officer | BUY | $39.50 | 20,500 | $809,746 | 20,500 |
| 2025-10-30 18:39 | 2025-10-28 | SON | SONOCO PRODUCTS CO | Haley John R | Director | BUY | $39.87 | 2,506 | $99,914 | 23,310 |
| 2025-09-15 18:53 | 2025-09-11 | PKG | PACKAGING CORP OF AMERICA | KOWLZAN MARK W | Director, Officer | SELL | $215.97 | 25,000 | $5,399,250 | 437,378 |
| 2025-09-03 04:43 | 2025-08-28 | DSS | DSS, INC. | Chan Heng Fai Ambrose | Director, 10% owner | SELL | $1.35 | 130,679 | $176,090 | 1,053,796 |
| 2025-08-27 16:09 | 2025-08-25 | GPK | GRAPHIC PACKAGING HOLDING CO | Yost Joseph P | Officer | SELL | $22.72 | 30,000 | $681,600 | 255,203 |
| 2025-08-05 23:04 | 2025-08-01 | GPK | GRAPHIC PACKAGING HOLDING CO | MARTENS PHILIP R | Director | SELL | $21.84 | 63,752 | $1,392,063 | 26,811 |
| 2025-05-08 17:12 | 2025-05-06 | SW | Smurfit Westrock plc | Finan Irial | Director | BUY | $39.21 | 15,180 | $595,182 | 54,893 |
| 2025-05-03 00:46 | 2025-05-02 | SON | SONOCO PRODUCTS CO | Haley John R | Director | BUY | $44.57 | 2,246 | $100,100 | 20,804 |
| 2025-05-03 00:45 | 2025-05-01 | SON | SONOCO PRODUCTS CO | Coker R. Howard | Officer | BUY | $41.17 | 20,000 | $823,472 | 502,365 |
| 2025-05-03 00:34 | 2025-04-30 | SON | SONOCO PRODUCTS CO | HILL ROBERT R JR | Director | BUY | $40.34 | 5,475 | $220,860 | 29,540 |
| 2025-03-17 15:21 | 2025-03-13 | SON | SONOCO PRODUCTS CO | Coker R. Howard | Officer | BUY | $46.10 | 20,000 | $922,000 | 482,365 |
| 2025-02-28 03:55 | 2025-02-26 | SON | SONOCO PRODUCTS CO | Haynes Ernest D III | Officer | SELL | $47.09 | 2,453 | $115,513 | 7,796 |
| 2025-02-28 04:10 | 2025-02-27 | SON | SONOCO PRODUCTS CO | Haley John R | Director | BUY | $46.76 | 3,000 | $140,270 | 18,558 |
| 2025-02-28 04:17 | 2025-01-07 | SON | SONOCO PRODUCTS CO | HILL ROBERT R JR | Director | BUY | $47.96 | 4,000 | $191,820 | 24,065 |
| 2025-02-26 19:40 | 2025-02-24 | SW | Smurfit Westrock plc | Henao Alvaro | Officer | SELL | $53.90 | 4,000 | $215,604 | 44,361 |
| 2025-02-24 23:47 | 2025-02-21 | SON | SONOCO PRODUCTS CO | Coker R. Howard | Officer | BUY | $46.48 | 20,000 | $929,500 | 527,028 |
| 2025-02-20 20:55 | 2025-02-19 | SW | Smurfit Westrock plc | Bowles Ken | Director, Officer | SELL | $55.06 | 24,225 | $1,333,829 | 111,458 |
| 2025-02-20 20:55 | 2025-02-19 | SW | Smurfit Westrock plc | SMURFIT ANTHONY P J | Director, Officer | SELL | $55.04 | 78,000 | $4,293,120 | 1,504,545 |
| 2025-01-11 01:09 | 2025-01-07 | SON | SONOCO PRODUCTS CO | HILL ROBERT R JR | Director | SELL | $47.96 | 4,000 | $191,820 | 16,065 |
| 2024-12-20 20:17 | 2024-07-29 | SW | Smurfit Westrock plc | Lorenzatto Jairo | Officer | SELL | $48.44 | 491 | $23,784 | 19,033 |
| 2024-12-13 05:49 | 2024-12-10 | DSS | DSS, INC. | Chan Heng Fai Ambrose | Director, 10% owner | BUY | $0.97 | 1,025,746 | $1,000,000 | 1,184,475 |
| 2024-12-05 01:54 | 2024-12-03 | PKG | PACKAGING CORP OF AMERICA | Vaughn Joseph | Officer | SELL | $244.89 | 2,300 | $563,253 | 9,197 |
| 2024-12-04 19:06 | 2024-12-02 | SW | Smurfit Westrock plc | Mayer Saverio | Officer | SELL | $54.84 | 25,000 | $1,371,000 | 149,911 |
| 2024-11-27 00:00 | 2024-11-25 | GPK | GRAPHIC PACKAGING HOLDING CO | Lischer Charles D | Officer | SELL | $29.65 | 12,000 | $355,800 | 49,849 |
| 2024-11-22 17:02 | 2024-11-21 | PKG | PACKAGING CORP OF AMERICA | STECKO PAUL T | Director | SELL | $244.91 | 10,500 | $2,571,555 | 8,881 |
| 2024-11-15 01:25 | 2024-11-12 | PKG | PACKAGING CORP OF AMERICA | Shirley Donald R. | Officer | SELL | $240.20 | 8,000 | $1,921,600 | 15,725 |
| 2024-11-12 20:37 | 2024-11-08 | PKG | PACKAGING CORP OF AMERICA | Mundy Robert P. | Officer | SELL | $240.62 | 12,500 | $3,007,738 | 43,954 |
| 2024-11-08 23:46 | 2024-11-06 | PKG | PACKAGING CORP OF AMERICA | Hassfurther Thomas A | Officer | SELL | $242.04 | 19,738 | $4,777,427 | 180,038 |
| 2024-11-08 23:52 | 2024-11-06 | PKG | PACKAGING CORP OF AMERICA | KOWLZAN MARK W | Director, Officer | SELL | $240.03 | 66,640 | $15,995,686 | 423,475 |
| 2024-11-08 00:04 | 2024-11-06 | GPK | GRAPHIC PACKAGING HOLDING CO | Farrell Michael James | Officer | SELL | $28.99 | 25,900 | $750,841 | 81,026 |
| 2024-11-06 00:42 | 2024-11-04 | SON | SONOCO PRODUCTS CO | Florence John M | Officer | SELL | $51.20 | 13,660 | $699,399 | 7,052 |
| 2024-08-10 00:00 | 2024-08-07 | GPK | GRAPHIC PACKAGING HOLDING CO | DOSS MICHAEL P | Director, Officer | SELL | $28.11 | 300,000 | $8,434,440 | 1,909,576 |
| 2024-07-29 23:17 | 2024-07-25 | PKG | PACKAGING CORP OF AMERICA | Shirley Donald R. | Officer | SELL | $196.28 | 6,000 | $1,177,680 | 20,772 |
| 2024-07-29 23:54 | 2024-07-25 | PKG | PACKAGING CORP OF AMERICA | Carter Charles J. | Officer | SELL | $196.28 | 5,389 | $1,057,753 | 25,539 |
| 2024-06-04 23:23 | 2024-06-03 | GPK | GRAPHIC PACKAGING HOLDING CO | Venturelli Larry M | Director | SELL | $27.85 | 5,885 | $163,897 | 96,296 |
| 2024-05-17 20:11 | 2024-05-15 | PKG | PACKAGING CORP OF AMERICA | GOWLAND KAREN E | Director | BUY | $182.06 | 300 | $54,618 | 916 |
| 2024-03-12 23:33 | 2024-03-12 | GPK | GRAPHIC PACKAGING HOLDING CO | Farrell Michael James | Officer | SELL | $27.29 | 28,080 | $766,303 | 106,926 |
| 2024-03-09 01:08 | 2024-03-06 | SON | SONOCO PRODUCTS CO | Wood Adam | Officer | SELL | $57.04 | 537 | $30,630 | 28,273 |
| 2024-03-08 18:19 | 2024-03-06 | PKG | PACKAGING CORP OF AMERICA | Mundy Robert P. | Officer | SELL | $182.51 | 10,000 | $1,825,100 | 46,454 |
| 2024-03-07 00:55 | 2024-03-04 | PKG | PACKAGING CORP OF AMERICA | KOWLZAN MARK W | Director, Officer | SELL | $186.70 | 53,196 | $9,931,693 | 474,010 |
| 2024-03-01 21:05 | 2024-02-28 | SON | SONOCO PRODUCTS CO | Grissett Russell K | Officer | SELL | $56.06 | 2,039 | $114,306 | 11,988 |
| 2024-03-01 22:13 | 2024-02-29 | PKG | PACKAGING CORP OF AMERICA | Hassfurther Thomas A | Officer | SELL | $181.06 | 13,850 | $2,507,681 | 187,647 |
Sector-Wide Insider Alpha
Analyzing insider movements across the Paperboard Containers & Boxes sector provides a macro-view of executive conviction. When multiple leaders in different companies within the same SIC code (2650) simultaneously buy shares, it often indicates an industry-wide undervaluation or a positive shift in market cycles.
SEC Filings in Paperboard Containers & Boxes
Every transaction in the Paperboard Containers & Boxes 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.