2026Q1
| Insider | Role (last 12 mo) | Shares held | Filed at |
|---|---|---|---|
| Rohr Mark C | CEO | 716,257 | Feb 19, 2020 |
| Ryerkerk Lori | CEO | 154,293 | Feb 20, 2024 |
| Johnston Lori A | EVP & CAO | 57,085 | Nov 9, 2016 |
| Kelly Thomas Francis | SVP, EM | 57,023 | Mar 15, 2024 |
| Hoffmeister David F | — | 50,270 | May 16, 2023 |
| Exec date | Filing date | Insider | Role | Signal | Confidence | Shares | % of shares | Under plan? | Amount (USD) |
|---|---|---|---|---|---|---|---|---|---|
| Feb 27, 2026 | Mar 3, 2026 | Richardson Scott A | CEO | Neutral | 90.0 | +50,623 | 68.98% | ✗ | - |
| Feb 27, 2026 | Mar 3, 2026 | Murray Mark Christopher | SVP - Acetyls | Neutral | 90.0 | +10,431 | 58.44% | ✗ | - |
| Feb 27, 2026 | Mar 3, 2026 | McGilvray Aaron M | Chief Accounting Officer | Neutral | 90.0 | +1,687 | 15.15% | ✗ | - |
| Feb 27, 2026 | Mar 3, 2026 | Kyrish Chuck | CFO | Neutral | 90.0 | +15,678 | 140.78% | ✗ | - |
| Feb 27, 2026 | Mar 3, 2026 | Elliott Todd L | SVP, EM | Neutral | 90.0 | +12,579 | 49.59% | ✗ | - |
| Feb 27, 2026 | Mar 3, 2026 | Duffie Ashley B | SVP & GC | Neutral | 90.0 | +10,431 | 48.44% | ✗ | - |
| Feb 15, 2026 | Feb 18, 2026 | Richardson Scott A | CEO | Sell | 87.5 | +2,347 | 3.30% | ✗ | $58.5K |
| Feb 15, 2026 | Feb 18, 2026 | Murray Mark Christopher | SVP - Acetyls | Sell | 83.8 | +848 | 4.99% | ✗ | $21.1K |
| Feb 15, 2026 | Feb 18, 2026 | McGilvray Aaron M | Chief Accounting Officer | Sell | 51.3 | -15 | -0.13% | ✗ | $11.1K |
| Feb 15, 2026 | Feb 18, 2026 | Kyrish Chuck | CFO | Sell | 78.8 | +222 | 2.03% | ✗ | $10.6K |
| Feb 15, 2026 | Feb 18, 2026 | Duffie Ashley B | SVP & GC | Sell | 78.8 | +435 | 2.06% | ✗ | $10.8K |
| Jan 1, 2026 | Jan 30, 2026 | Hill Kathryn | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Dec 10, 2025 | Dec 12, 2025 | Richardson Scott A | CEO | Buy | 90.0 | +3,800 | 5.65% | ✗ | $158K |
| Dec 9, 2025 | Dec 11, 2025 | Kyrish Chuck | CFO | Buy | 95.0 | +5,000 | 84.54% | ✗ | $205.2K |
| Nov 17, 2025 | Nov 19, 2025 | McGilvray Aaron M | Chief Accounting Officer | Neutral | 90.0 | +2,980 | 36.62% | ✗ | - |
| Nov 17, 2025 | Nov 19, 2025 | Duffie Ashley B | SVP & GC | Neutral | 90.0 | +6,624 | 45.81% | ✗ | - |
| Nov 12, 2025 | Nov 13, 2025 | Rucker Kim K.W. | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Nov 12, 2025 | Nov 13, 2025 | Kissire Deborah J. | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Nov 12, 2025 | Nov 13, 2025 | IHLENFELD JAY V | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Nov 12, 2025 | Nov 13, 2025 | Hill Kathryn | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Nov 12, 2025 | Nov 13, 2025 | Go Timothy | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Nov 12, 2025 | Nov 13, 2025 | GALANTE EDWARD G | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Sep 8, 2025 | Sep 9, 2025 | Go Timothy | Director | Buy | 91.3 | +1,039 | 30.78% | ✗ | $48.1K |
| Aug 14, 2025 | Aug 18, 2025 | Murray Mark Christopher | SVP - Acetyls | Buy | 95.0 | +2,017 | 13.46% | ✗ | $84.4K |
| Aug 14, 2025 | Aug 18, 2025 | Sutton Scott McDougald | Director | Buy | 95.0 | +2,000 | 10.88% | ✗ | $81.8K |
| Aug 14, 2025 | Aug 18, 2025 | MOORTHY GANESH | Director | Buy | 91.3 | +1,000 | 12.48% | ✗ | $40.9K |
| Aug 14, 2025 | Aug 18, 2025 | GALANTE EDWARD G | Director | Buy | 95.0 | +2,400 | 12.65% | ✗ | $99.1K |
| Aug 11, 2025 | Aug 13, 2025 | Rucker Kim K.W. | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Aug 11, 2025 | Aug 13, 2025 | Kissire Deborah J. | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Aug 11, 2025 | Aug 13, 2025 | IHLENFELD JAY V | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Aug 11, 2025 | Aug 13, 2025 | Hill Kathryn | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Aug 11, 2025 | Aug 13, 2025 | Go Timothy | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Aug 11, 2025 | Aug 13, 2025 | GALANTE EDWARD G | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Jul 13, 2025 | Jul 15, 2025 | Murray Mark Christopher | SVP - Acetyls | Sell | 26.3 | -485 | -3.14% | ✗ | $29.5K |
| May 23, 2025 | May 28, 2025 | Murray Mark Christopher | SVP - Acetyls | Buy | 95.0 | +1,479 | 10.57% | ✗ | $77.2K |
| May 15, 2025 | May 19, 2025 | Koenig Michael | Director | Sell | 26.3 | -335 | -5.01% | ✗ | $17.2K |
| May 15, 2025 | May 19, 2025 | Rucker Kim K.W. | Director | Neutral | 27.5 | -1,114 | -24.51% | ✗ | - |
| May 15, 2025 | May 19, 2025 | Kissire Deborah J. | Director | Neutral | 27.5 | -1,114 | -19.93% | ✗ | - |
| May 15, 2025 | May 19, 2025 | Go Timothy | Director | Neutral | 27.5 | -1,114 | -24.81% | ✗ | - |
| May 9, 2025 | May 13, 2025 | Sutton Scott McDougald | Director | Neutral | 90.0 | +3,376 | 22.51% | ✗ | - |
| May 9, 2025 | May 13, 2025 | Rucker Kim K.W. | Director | Neutral | 90.0 | +3,376 | 288.55% | ✗ | - |
| May 9, 2025 | May 13, 2025 | MOORTHY GANESH | Director | Neutral | 90.0 | +3,376 | 72.77% | ✗ | - |
| May 9, 2025 | May 13, 2025 | Kuehn Christopher J | Director | Neutral | 90.0 | +3,376 | 100.00% | ✗ | - |
| May 9, 2025 | May 13, 2025 | Koenig Michael | Director | Neutral | 90.0 | +3,376 | 101.78% | ✗ | - |
| May 9, 2025 | May 13, 2025 | Kissire Deborah J. | Director | Neutral | 90.0 | +3,376 | 152.48% | ✗ | - |
| May 9, 2025 | May 13, 2025 | IHLENFELD JAY V | Director | Neutral | 90.0 | +3,376 | 27.06% | ✗ | - |
| May 9, 2025 | May 13, 2025 | Hoffmeister David F | Director | Neutral | 85.0 | +3,376 | 6.57% | ✗ | - |
| May 9, 2025 | May 13, 2025 | GALANTE EDWARD G | Director | Neutral | 90.0 | +4,090 | 27.47% | ✗ | - |
| May 9, 2025 | May 13, 2025 | Go Timothy | Director | Neutral | 90.0 | +3,376 | 303.05% | ✗ | - |
| May 9, 2025 | May 13, 2025 | Chinn Bruce E. | Director | Neutral | 90.0 | +3,376 | 370.99% | ✗ | - |
| Jan 1, 2025 | May 13, 2025 | Hill Kathryn | Director | Neutral | 90.0 | +3,376 | 29.04% | ✗ | - |
| Mar 12, 2025 | Mar 13, 2025 | MOORTHY GANESH | Director | Buy | 95.0 | +1,000 | 27.48% | ✗ | $53.3K |
| Mar 11, 2025 | Mar 13, 2025 | Hill Kathryn | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Mar 11, 2025 | Mar 13, 2025 | Rucker Kim K.W. | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Mar 11, 2025 | Mar 13, 2025 | Kissire Deborah J. | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Mar 11, 2025 | Mar 13, 2025 | IHLENFELD JAY V | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Mar 11, 2025 | Mar 13, 2025 | GALANTE EDWARD G | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Mar 7, 2025 | Mar 10, 2025 | Sutton Scott McDougald | Director | Buy | 97.5 | +7,450 | 98.68% | ✗ | $407.1K |
| Mar 7, 2025 | Mar 10, 2025 | Murray Mark Christopher | SVP - Acetyls | Buy | 95.0 | +2,353 | 20.22% | ✗ | $128.1K |
| Mar 7, 2025 | Mar 10, 2025 | MOORTHY GANESH | Director | Buy | 95.0 | +1,000 | 37.89% | ✗ | $54.7K |
| Mar 7, 2025 | Mar 10, 2025 | Kissire Deborah J. | Director | Buy | 95.0 | +1,000 | 82.37% | ✗ | $54.3K |
| Feb 26, 2025 | Mar 4, 2025 | McGilvray Aaron M | Chief Accounting Officer | Neutral | 90.0 | +1,395 | 20.91% | ✗ | - |
| Mar 3, 2025 | Sutton Scott McDougald | Director | Neutral | 52.5 | - | 0.00% | ✗ | - | |
| Feb 26, 2025 | Feb 28, 2025 | Richardson Scott A | CEO | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Feb 26, 2025 | Feb 28, 2025 | McGilvray Aaron M | Chief Accounting Officer | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Feb 26, 2025 | Feb 28, 2025 | Murray Mark Christopher | SVP - Acetyls | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Feb 26, 2025 | Feb 28, 2025 | Kyrish Chuck | CFO | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Feb 26, 2025 | Feb 28, 2025 | Elliott Todd L | SVP, EM | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Feb 26, 2025 | Feb 28, 2025 | Duffie Ashley B | SVP & GC | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Feb 15, 2025 | Feb 19, 2025 | Richardson Scott A | CEO | Sell | 82.5 | +1,570 | 2.39% | ✗ | $66.6K |
| Feb 15, 2025 | Feb 19, 2025 | Murray Mark Christopher | SVP - Acetyls | Sell | 83.8 | +507 | 4.56% | ✗ | $25.2K |
| Feb 15, 2025 | Feb 19, 2025 | McGilvray Aaron M | Chief Accounting Officer | Sell | 77.5 | +86 | 1.31% | ✗ | $5K |
| Feb 15, 2025 | Feb 19, 2025 | Kyrish Chuck | CFO | Sell | 83.8 | +145 | 2.51% | ✗ | $18.5K |
| Feb 15, 2025 | Feb 19, 2025 | Duffie Ashley B | SVP & GC | Sell | 78.8 | +238 | 1.68% | ✗ | $12K |
| Feb 11, 2025 | Elliott Todd L | SVP, EM | Neutral | 52.5 | - | 0.00% | ✗ | - | |
| Jan 6, 2025 | Kuehn Christopher J | Director | Neutral | 52.5 | - | 0.00% | ✗ | - | |
| Nov 13, 2024 | Nov 15, 2024 | Rucker Kim K.W. | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Nov 13, 2024 | Nov 15, 2024 | Kissire Deborah J. | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Nov 13, 2024 | Nov 15, 2024 | IHLENFELD JAY V | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Nov 13, 2024 | Nov 15, 2024 | Hill Kathryn | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Nov 13, 2024 | Nov 15, 2024 | GALANTE EDWARD G | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Sep 15, 2024 | Sep 17, 2024 | Chinn Bruce E. | Director | Neutral | 90.0 | +910 | 100.00% | ✗ | - |
| Sep 17, 2024 | Chinn Bruce E. | Director | Neutral | 52.5 | - | 0.00% | ✗ | - | |
| Aug 19, 2024 | Aug 21, 2024 | Richardson Scott A | COO | Sell | 27.5 | -9,350 | -6.46% | ✓ | $1.2M |
| Aug 12, 2024 | Aug 14, 2024 | Rucker Kim K.W. | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Aug 12, 2024 | Aug 14, 2024 | Kissire Deborah J. | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Aug 12, 2024 | Aug 14, 2024 | IHLENFELD JAY V | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Aug 12, 2024 | Aug 14, 2024 | Hill Kathryn | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Aug 12, 2024 | Aug 14, 2024 | GALANTE EDWARD G | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Jul 13, 2024 | Jul 16, 2024 | Murray Mark Christopher | SVP - Acetyls | Sell | 22.5 | -471 | -4.06% | ✗ | $66.2K |
| May 15, 2024 | May 17, 2024 | Rucker Kim K.W. | Director | Neutral | 90.0 | +1,114 | 1989.29% | ✗ | - |
| May 15, 2024 | May 17, 2024 | MOORTHY GANESH | Director | Neutral | 90.0 | +1,114 | 73.05% | ✗ | - |
| May 15, 2024 | May 17, 2024 | Koenig Michael | Director | Neutral | 90.0 | +1,114 | 50.57% | ✗ | - |
| May 15, 2024 | May 17, 2024 | Kissire Deborah J. | Director | Neutral | 90.0 | +1,114 | 1114.00% | ✗ | - |
| May 15, 2024 | May 17, 2024 | IHLENFELD JAY V | Director | Neutral | 85.0 | +1,114 | 9.81% | ✗ | - |
| May 15, 2024 | May 17, 2024 | Hoffmeister David F | Director | Neutral | 77.5 | +1,114 | 2.22% | ✗ | - |
| May 15, 2024 | May 17, 2024 | Hill Kathryn | Director | Neutral | 90.0 | +1,114 | 11.76% | ✗ | - |
| May 15, 2024 | May 17, 2024 | Go Timothy | Director | Neutral | 90.0 | +1,114 | 100.00% | ✗ | - |
| May 15, 2024 | May 17, 2024 | GALANTE EDWARD G | Director | Neutral | 85.0 | +1,114 | 8.09% | ✗ | - |
| May 13, 2024 | May 14, 2024 | IHLENFELD JAY V | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |