Over the trailing 12 months, ODC insiders sold $1.13 million worth of shares (15.49K shares) in open-market trades, with no open-market purchases.
| # | Insider | Position | Direct | Indirect | Total | Share of Insiders | Last Filed |
|---|---|---|---|---|---|---|---|
| 1 | Allan H Selig | Director | 103,000 | 0 | 103,000 | 18.2% | 15 Dec, 2025 |
| 2 | Susan M Kreh | Chief Financial Officer | 90,100 | 0 | 90,100 | 15.9% | 21 Oct, 2025 |
| 3 | Christopher B Lamson | Group Vice President | 58,244 | 0 | 58,244 | 10.3% | 20 Oct, 2026 |
| 4 | Michael A Nemeroff | Director | 52,815 | 0 | 52,815 | 9.3% | 23 Dec, 2025 |
| 5 | Aaron Christiansen | Vice President Of Operations | 51,189 | 0 | 51,189 | 9.0% | 20 Oct, 2026 |
| 6 | Paul E Suckow | Director | 40,055 | 0 | 40,055 | 7.1% | 13 Jul, 2023 |
| 7 | Laura G Scheland | Vp Gm Of Consumer Products | 39,050 | 0 | 39,050 | 6.9% | 24 Oct, 2025 |
| 8 | Lawrence E Washow | Director | 31,000 | 0 | 31,000 | 5.5% | 15 Dec, 2025 |
| 9 | Patrick James Walsh | Vp, Human Resources | 30,000 | 0 | 30,000 | 5.3% | 23 Mar, 2022 |
| 10 | Walter Wade Robey | Vp, Ag Odc; President, Amlan | 24,307 | 0 | 24,307 | 4.3% | 21 Jan, 2026 |
| 11 | Mary Beth Sullivan | Vp, Human Resources | 6,916 | 12,084 | 19,000 | 3.4% | 31 Jan, 2022 |
| 12 | Paul Hindsley | Director | 11,000 | 0 | 11,000 | 1.9% | 13 Mar, 2026 |
| 13 | Ellen-Blair Chube | Director | 8,930 | 0 | 8,930 | 1.6% | 22 Apr, 2026 |
| 14 | Patricia J Schmeda | Director | 3,000 | 0 | 3,000 | 0.5% | 15 Dec, 2025 |
| 15 | Amy Ryan | Director | 2,800 | 0 | 2,800 | 0.5% | 16 Oct, 2026 |
| 16 | George C Roeth | Director | 1,000 | 0 | 1,000 | 0.2% | 23 Dec, 2025 |
| 17 | Jonathan E Blake | Vice President, Controller | 1,000 | 0 | 1,000 | 0.2% | 21 Mar, 2025 |
Each row is that insider’s most recently reported position, from Form 4 filings over the last 60 months — which is why this total does not tie to the quarterly series above, where a quarter counts only the insiders who filed in it. Shares held through a fund or institutional portfolio are counted on the institutional ownership page instead.
| Date | Insider | Position | Transaction | Shares | Price | Value | Shares Held After | Ownership |
|---|---|---|---|---|---|---|---|---|
| 19 Oct, 2026 | Christopher B Lamson | Group Vice President | Disposed F | 2,228 | $70.49 | $157.05K | 58,244 | Direct |
| 19 Oct, 2026 | Daniel S Jaffee | Chairman, President And Ceo | Disposed F | 27,125 | $70.49 | $1.91Mn | 1,000,953 | Direct |
| 19 Oct, 2026 | Aaron Christiansen | Vice President Of Operations | Disposed F | 8,811 | $70.49 | $621.09K | 51,189 | Direct |
| 15 Oct, 2026 | Christopher B Lamson | Group Vice President | Disposed S | 7,000 | $80.27 | $561.89K | 4,453 | Indirect |
| 16 Oct, 2026 | Amy Ryan | Director | Disposed S | 1,100 | $78.80 | $86.68K | 2,800 | Direct |
| 13 Oct, 2026 | Daniel S Jaffee | Chairman, President And Ceo | Acquired C | 10,000 | $0.00 | $0 | 10,000 | Direct |
| 15 Oct, 2026 | Daniel S Jaffee | Chairman, President And Ceo | Disposed G | 10,000 | $0.00 | $0 | 0 | Direct |
| 13 Oct, 2026 | Daniel S Jaffee | Chairman, President And Ceo | Disposed C | 10,000 | $0.00 | $0 | 1,028,078 | Direct |
| 22 Apr, 2026 | Ellen-Blair Chube | Director | Disposed S | 1,390 | $73.06 | $101.55K | 8,930 | Direct |
| 13 Mar, 2026 | Paul Hindsley | Director | Disposed S | 6,000 | $63.90 | $383.40K | 11,000 | Direct |
| 20 Jan, 2026 | Christopher B Lamson | Group Vice President | Disposed F | 3,528 | $56.04 | $197.71K | 60,472 | Direct |
| 20 Jan, 2026 | Walter Wade Robey | Vp, Ag Odc; President, Amlan | Disposed F | 693 | $56.04 | $38.84K | 24,307 | Direct |
| 23 Dec, 2025 | Michael A Nemeroff | Director | Disposed G | 5,987 | $0.00 | $0 | 52,815 | Direct |
| 23 Dec, 2025 | George C Roeth | Director | Disposed G | 2,000 | $0.00 | $0 | 1,000 | Direct |
| 15 Dec, 2025 | Paul Hindsley | Director | Acquired A | 1,000 | $51.68 | $51.68K | 17,000 | Direct |
| 15 Dec, 2025 | Michael A Nemeroff | Director | Acquired A | 1,000 | $51.68 | $51.68K | 58,802 | Direct |
| 15 Dec, 2025 | Ellen-Blair Chube | Director | Acquired A | 1,000 | $51.68 | $51.68K | 10,320 | Direct |
| 15 Dec, 2025 | Amy Ryan | Director | Acquired A | 1,000 | $51.68 | $51.68K | 3,900 | Direct |
| 15 Dec, 2025 | Lawrence E Washow | Director | Acquired A | 1,000 | $51.68 | $51.68K | 31,000 | Direct |
| 15 Dec, 2025 | George C Roeth | Director | Acquired A | 1,000 | $51.68 | $51.68K | 3,000 | Direct |