As of March 23, 2026, the three largest insider holders of SON are R. Howard Coker (President Ceo, 542.59K shares), Rodger D Fuller (Chief Operating Officer, 185.35K shares), James A. Iii Harrell (Pres. Global Ind. Paper Pkg., 59.96K shares).
| Holder | Position | Shares (Direct) | Shares (Indirect) | Report Date |
|---|---|---|---|---|
| R. Howard Coker | President Ceo | 542,592 | 0 | 27 Feb, 2026 |
| R. Howard Coker | President Ceo | 542,592 | 0 | 27 Feb, 2026 |
| Rodger D Fuller | Chief Operating Officer | 185,351 | 0 | 24 Feb, 2026 |
| James A. Iii Harrell | Pres. Global Ind. Paper Pkg. | 59,956 | 0 | 24 Feb, 2026 |
| Adam Wood | Vp Paper Products Europe | 34,319 | 0 | 24 Feb, 2026 |
| Robert R Jr Hill | 29,540 | 0 | 02 May, 2025 | |
| John R Haley | 23,310 | 0 | 30 Oct, 2025 | |
| Paul Joachimczyk | Cfo | 20,500 | 0 | 30 Oct, 2025 |
| Sean Cairns | Pres Consumer Pkg Emea/Apac | 20,209 | 0 | 24 Feb, 2026 |
| Russell K Grissett | Pres Global Flexible Packaging | 18,064 | 0 | 24 Feb, 2025 |
| Julie C Albrecht | Vp, Cfo | 16,419 | 0 | 26 Apr, 2022 |
| Robert R Dillard | Chief Strategy Officer | 14,518 | 0 | 22 Feb, 2024 |
| Jeffrey S Tomaszewski | Pres., Diversified Business | 13,456 | 0 | 27 Feb, 2024 |
| Marcy J Thompson | Vp,Marketinginnovations | 10,520 | 0 | 03 Jun, 2021 |
| Ernest D Iii Haynes | Pres. Consumer Pkg Americas | 9,377 | 0 | 27 Feb, 2026 |
| Ernest D Iii Haynes | Pres. Consumer Pkg Americas | 9,377 | 0 | 27 Feb, 2026 |
| John M Florence | Gnl Council, Secy, Vp | 9,197 | 0 | 24 Feb, 2026 |
| Andrea B. White | Chief Human Resources Officer | 6,337 | 0 | 24 Feb, 2026 |
| Harold G Iii Cummings | Staff Vp,Treasurer | 6,112 | 0 | 22 Feb, 2022 |
| Jerry A Cheatham | Interim Cfo | 5,385 | 0 | 24 Feb, 2026 |
| Roger P Schrum | Vp Invstr Rel Corp Affairs | 4,564 | 0 | 13 May, 2021 |
| Aditya Gandhi | Cao | 4,254 | 0 | 24 Feb, 2026 |
| Richard K Johnson | Vp, Cio | 2,662 | 0 | 22 Feb, 2022 |
| Jerry A Cheatham | Interim Cfo | 0 | 2,259 | 08 May, 2025 |
| Lisa K Weeks | Staff Vp Investor Relations | 1,500 | 0 | 15 Feb, 2024 |
| James W Kirkland | Corp Controllerprin Acct Ofc | 1,222 | 0 | 22 Feb, 2022 |
| Anne Marie Lopiccolo | Vp, Global Human Resources | 522 | 0 | 13 Feb, 2023 |
| Elizabeth J Rhue | Vp Global Envirsustainability | 253 | 0 | 13 Feb, 2023 |
* Please note that the shares above only reflect shares from the fund portfolio and the institutional portfolio. Shares from the personal portfolio are excluded from this Institutional Ownership Page. See these insiders' latest transactions here on Insider Page.
| Transaction Date | Insider Name | Security Class | Transaction Type | Shares Traded | Price | Shares Remaining | Ownership | Code |
|---|---|---|---|---|---|---|---|---|
| 10 Mar, 2026 | Scott A Clark | Phantom Stock Units | A | 11 | $53.29 | 1,138 | D | A |
| 10 Mar, 2026 | Ernest D Iii Haynes | Dividend Equivalents on Restricted Stock Units | A | 73 | $53.29 | 842 | D | A |
| 10 Mar, 2026 | Eleni Istavridis | Phantom Stock Units | A | 146 | $53.29 | 14,821 | D | A |
| 10 Mar, 2026 | Theresa J Drew | Phantom Stock Units | A | 204 | $53.29 | 20,727 | D | A |
| 10 Mar, 2026 | Sean Cairns | Dividend Equivalents on Restricted Stock Units | A | 65 | $53.29 | 633 | D | A |
| 10 Mar, 2026 | R. Howard Coker | Dividend Equivalents on Restricted Stock Units | A | 719 | $53.29 | 18,903 | D | A |
| 10 Mar, 2026 | James A. Iii Harrell | Dividend Equivalents on Restricted Stock Units | A | 231 | $53.29 | 8,084 | D | A |
| 10 Mar, 2026 | Rodger D Fuller | Dividend Equivalents on Restricted Stock Units | A | 42 | $53.29 | 457 | D | A |
| 10 Mar, 2026 | John R Haley | Phantom Stock Units | A | 808 | $53.29 | 81,969 | D | A |
| 10 Mar, 2026 | Paul Joachimczyk | Dividend Equivalents on Restricted Stock Units | A | 27 | $53.29 | 82 | D | A |
| 10 Mar, 2026 | Pamela Lewis Davies | Phantom Stock Units | A | 666 | $53.29 | 67,646 | D | A |
| 10 Mar, 2026 | Thomas E Whiddon | Phantom Stock Units | A | 666 | $53.29 | 67,646 | D | A |
| 10 Mar, 2026 | Robert R Jr Hill | Phantom Stock Units | A | 279 | $53.29 | 28,351 | D | A |
| 10 Mar, 2026 | Richard G Kyle | Phantom Stock Units | A | 288 | $53.29 | 29,249 | D | A |
| 10 Mar, 2026 | Adam Wood | Dividend Equivalents on Restricted Stock Units | A | 150 | $53.29 | 4,099 | D | A |
| 10 Mar, 2026 | John M Florence | Dividend Equivalents on Restricted Stock Units | A | 367 | $53.29 | 4,323 | D | A |
| 10 Mar, 2026 | Andrea B. White | Dividend Equivalents on Restricted Stock Units | A | 25 | $53.29 | 100 | D | A |
| 10 Mar, 2026 | Philippe Guillemot | Phantom Stock Units | A | 276 | $53.29 | 28,031 | D | A |
| 10 Mar, 2026 | Blythe J Mcgarvie | Phantom Stock Units | A | 324 | $53.29 | 32,912 | D | A |
| 10 Mar, 2026 | Steven L Boyd | Phantom Stock Units | A | 96 | $53.29 | 9,705 | D | A |