2026Q1
| Insider | Role (last 12 mo) | Shares held | Filed at |
|---|---|---|---|
| Elliott International, L.P. | 10% Owner | 29,904,305.41 | Aug 28, 2019 |
| Elliott Associates, L.P. | 10% Owner | 13,663,454 | Aug 28, 2019 |
| Plant John C | CEO | 1,028,600 | Aug 11, 2020 |
| Blankenship Charles P | — | 363,970 | Jan 23, 2018 |
| Giacobbe Ken | CFO | 271,170 | Mar 8, 2023 |
| Exec date | Filing date | Insider | Role | Signal | Confidence | Shares | % of shares | Under plan? | Amount (USD) |
|---|---|---|---|---|---|---|---|---|---|
| Feb 26, 2026 | Feb 27, 2026 | Shultz Barbara Lou | President | Sell | 20.0 | -1,000 | -4.02% | ✗ | $260K |
| Feb 17, 2026 | Feb 18, 2026 | PLANT JOHN C | CEO | Neutral | 67.5 | +22,333 | 0.69% | ✗ | - |
| Feb 17, 2026 | Feb 18, 2026 | Winterlich Patrick | CFO | Neutral | 90.0 | +3,168 | 100.00% | ✗ | - |
| Feb 16, 2026 | Feb 18, 2026 | Shultz Barbara Lou | President | Sell | 40.0 | -2,246 | -8.28% | ✗ | $673.6K |
| Feb 16, 2026 | Feb 18, 2026 | Marchuk Neil Edward | EVP, CAO | Sell | 35.0 | -69,920 | -39.52% | ✗ | $18.5M |
| Feb 15, 2026 | Feb 18, 2026 | CHANATRY MICHAEL NIEM | President | Sell | 36.3 | -17,627 | -9.47% | ✗ | $5.1M |
| Feb 3, 2026 | Feb 5, 2026 | Marchuk Neil Edward | EVP, CAO | Neutral | 90.0 | +50,292 | 39.71% | ✗ | - |
| Feb 3, 2026 | Feb 5, 2026 | Shultz Barbara Lou | President | Neutral | 90.0 | +4,076 | 17.69% | ✗ | - |
| Feb 3, 2026 | Feb 5, 2026 | CHANATRY MICHAEL NIEM | President | Neutral | 85.0 | +16,764 | 9.90% | ✗ | - |
| Jan 5, 2026 | Jan 7, 2026 | LEDUC ROBERT F | Director | Neutral | 55.0 | +28 | 0.08% | ✗ | - |
| Jan 5, 2026 | Jan 7, 2026 | Miller Jody | Director | Neutral | 67.5 | +158 | 0.53% | ✗ | - |
| Jan 5, 2026 | Jan 7, 2026 | CANTIE JOSEPH S | Director | Neutral | 60.0 | +158 | 0.37% | ✗ | - |
| Dec 31, 2025 | Jan 5, 2026 | Marchuk Neil Edward | EVP, CAO | Sell | 37.5 | -5,255 | -3.98% | ✗ | $1.1M |
| Dec 10, 2025 | Winterlich Patrick | CFO | Neutral | 52.5 | - | 0.00% | ✗ | - | |
| Dec 1, 2025 | Dec 3, 2025 | CHANATRY MICHAEL NIEM | President | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Oct 2, 2025 | Oct 6, 2025 | Miller Jody | Director | Neutral | 67.5 | +176 | 0.60% | ✗ | - |
| Oct 2, 2025 | Oct 6, 2025 | LEDUC ROBERT F | Director | Neutral | 55.0 | +31 | 0.09% | ✗ | - |
| Oct 2, 2025 | Oct 6, 2025 | CANTIE JOSEPH S | Director | Neutral | 60.0 | +176 | 0.41% | ✗ | - |
| Aug 5, 2025 | Aug 6, 2025 | LIN LOLA FELICE | EVP, CL&CO and Secretary | Sell | 17.5 | -13,102 | -17.18% | ✗ | $2.4M |
| Jul 2, 2025 | Jul 7, 2025 | Miller Jody | Director | Neutral | 67.5 | +191 | 0.65% | ✗ | - |
| Jul 2, 2025 | Jul 7, 2025 | LEDUC ROBERT F | Director | Neutral | 55.0 | +34 | 0.10% | ✗ | - |
| Jul 2, 2025 | Jul 7, 2025 | CANTIE JOSEPH S | Director | Neutral | 60.0 | +191 | 0.45% | ✗ | - |
| Jul 1, 2025 | Jul 2, 2025 | PLANT JOHN C | CEO | Neutral | 85.0 | +255,363 | 8.57% | ✗ | - |
| Apr 2, 2025 | Jun 23, 2025 | LEDUC ROBERT F | Director | Neutral | 55.0 | +44 | 0.13% | ✗ | - |
| May 30, 2025 | Jun 3, 2025 | Barner Sharon R | Director | Neutral | 85.0 | +1,030 | 6.95% | ✗ | - |
| May 30, 2025 | Jun 3, 2025 | CANTIE JOSEPH S | Director | Neutral | 77.5 | +1,030 | 2.48% | ✗ | - |
| May 30, 2025 | Jun 3, 2025 | LEDUC ROBERT F | Director | Neutral | 82.5 | +1,030 | 3.03% | ✗ | - |
| May 30, 2025 | Jun 3, 2025 | Miller Jody | Director | Neutral | 82.5 | +1,030 | 3.64% | ✗ | - |
| May 30, 2025 | Jun 3, 2025 | Smith Gunner | Director | Neutral | 90.0 | +1,030 | 25.23% | ✗ | - |
| May 30, 2025 | Jun 3, 2025 | ALBAUGH JAMES F | Director | Neutral | 77.5 | +1,030 | 1.79% | ✗ | - |
| May 30, 2025 | Jun 3, 2025 | SCHMIDT ULRICH | Director | Neutral | 77.5 | +1,030 | 1.81% | ✗ | - |
| May 30, 2025 | Jun 3, 2025 | Alving Amy E | Director | Neutral | 77.5 | +1,030 | 1.84% | ✗ | - |
| May 12, 2025 | May 13, 2025 | Marchuk Neil Edward | EVP, HR | Sell | 17.5 | -30,000 | -18.53% | ✗ | $4.8M |
| May 12, 2025 | May 12, 2025 | PLANT JOHN C | CEO | Sell | 15.0 | -800,000 | -21.16% | ✗ | $125.6M |
| May 5, 2025 | May 9, 2025 | Giacobbe Ken | CFO | Sell | 37.5 | -30,473 | -14.26% | ✗ | $4.7M |
| May 5, 2025 | May 7, 2025 | Shultz Barbara Lou | President | Sell | 40.0 | -3,486 | -13.14% | ✗ | $539.1K |
| May 5, 2025 | May 7, 2025 | Marchuk Neil Edward | EVP, HR | Sell | 37.5 | -32,273 | -16.62% | ✗ | $5M |
| May 5, 2025 | May 7, 2025 | LIN LOLA FELICE | EVP, CL&CO and Secretary | Sell | 37.5 | -20,884 | -21.50% | ✗ | $3.2M |
| May 5, 2025 | May 7, 2025 | CHANATRY MICHAEL NIEM | President | Sell | 37.5 | -10,291 | -5.35% | ✗ | $1.6M |
| May 5, 2025 | May 7, 2025 | Giacobbe Ken | CFO | Sell | 36.3 | -43,679 | -20.44% | ✗ | $6.7M |
| Apr 2, 2025 | Apr 3, 2025 | Miller Jody | Director | Neutral | 67.5 | +252 | 0.90% | ✗ | - |
| Apr 2, 2025 | Apr 3, 2025 | LEDUC ROBERT F | Director | Neutral | 60.0 | +89 | 0.26% | ✗ | - |
| Apr 2, 2025 | Apr 3, 2025 | CANTIE JOSEPH S | Director | Neutral | 67.5 | +252 | 0.61% | ✗ | - |
| Feb 18, 2025 | Feb 20, 2025 | Shultz Barbara Lou | President | Neutral | 82.5 | +824 | 3.21% | ✗ | - |
| Feb 18, 2025 | Feb 20, 2025 | PLANT JOHN C | CEO | Neutral | 77.5 | +41,268 | 1.10% | ✗ | - |
| Feb 18, 2025 | Feb 20, 2025 | Marchuk Neil Edward | EVP, HR | Neutral | 82.5 | +6,439 | 3.43% | ✗ | - |
| Feb 18, 2025 | Feb 20, 2025 | LIN LOLA FELICE | EVP, CL&CO and Secretary | Sell | 40.0 | -2,581 | -2.59% | ✗ | $902.9K |
| Feb 18, 2025 | Feb 20, 2025 | Giacobbe Ken | CFO | Neutral | 82.5 | +5,854 | 2.82% | ✗ | - |
| Feb 18, 2025 | Feb 20, 2025 | CHANATRY MICHAEL NIEM | President | Neutral | 77.5 | +3,805 | 2.02% | ✗ | - |
| Feb 5, 2025 | Feb 7, 2025 | Shultz Barbara Lou | President | Neutral | 90.0 | +3,372 | 15.10% | ✗ | - |
| Feb 5, 2025 | Feb 7, 2025 | CHANATRY MICHAEL NIEM | President | Neutral | 90.0 | +17,796 | 10.42% | ✗ | - |
| Feb 5, 2025 | Feb 7, 2025 | Giacobbe Ken | CFO | Neutral | 90.0 | +51,769 | 33.16% | ✗ | - |
| Feb 5, 2025 | Feb 7, 2025 | LIN LOLA FELICE | EVP, CL&CO and Secretary | Neutral | 90.0 | +35,591 | 55.50% | ✗ | - |
| Feb 5, 2025 | Feb 7, 2025 | Marchuk Neil Edward | EVP, HR | Neutral | 90.0 | +55,005 | 41.45% | ✗ | - |
| Jan 3, 2025 | Jan 7, 2025 | CANTIE JOSEPH S | Director | Neutral | 67.5 | +299 | 0.73% | ✗ | - |
| Jan 3, 2025 | Jan 7, 2025 | LEDUC ROBERT F | Director | Neutral | 60.0 | +99 | 0.29% | ✗ | - |
| Dec 27, 2024 | Dec 30, 2024 | CHANATRY MICHAEL NIEM | President | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Nov 30, 2024 | Dec 2, 2024 | CHANATRY MICHAEL NIEM | President | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Oct 31, 2024 | Nov 4, 2024 | CHANATRY MICHAEL NIEM | President | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Oct 21, 2024 | Oct 22, 2024 | Marchuk Neil Edward | EVP, HR | Neutral | 90.0 | +40,000 | 43.15% | ✗ | - |
| Oct 2, 2024 | Oct 3, 2024 | CANTIE JOSEPH S | Director | Neutral | 67.5 | +333 | 0.82% | ✗ | - |
| Oct 2, 2024 | Oct 3, 2024 | LEDUC ROBERT F | Director | Neutral | 60.0 | +111 | 0.33% | ✗ | - |
| Sep 30, 2024 | Oct 1, 2024 | CHANATRY MICHAEL NIEM | President | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Sep 5, 2024 | Sep 10, 2024 | CHANATRY MICHAEL NIEM | President | Sell | 16.3 | -53,401 | -24.24% | ✗ | $5M |
| Aug 30, 2024 | Sep 4, 2024 | CHANATRY MICHAEL NIEM | President | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Aug 23, 2024 | Aug 26, 2024 | Marchuk Neil Edward | EVP, HR | Sell | 16.3 | -70,637 | -43.25% | ✗ | $6.8M |
| Aug 22, 2024 | Aug 23, 2024 | Giacobbe Ken | CFO | Sell | 15.0 | -154,909 | -49.86% | ✗ | $15M |
| Jul 31, 2024 | Aug 2, 2024 | CHANATRY MICHAEL NIEM | President | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Jul 2, 2024 | Jul 5, 2024 | LEDUC ROBERT F | Director | Neutral | 60.0 | +165 | 0.49% | ✗ | - |
| Jul 2, 2024 | Jul 5, 2024 | CANTIE JOSEPH S | Director | Neutral | 77.5 | +404 | 1.00% | ✗ | - |
| Jun 28, 2024 | Jul 2, 2024 | Marchuk Neil Edward | EVP, HR | Sell | 37.5 | -54,363 | -24.97% | ✗ | $4.2M |
| Jun 28, 2024 | Jul 2, 2024 | Giacobbe Ken | CFO | Sell | 37.5 | -54,363 | -14.89% | ✗ | $4.2M |
| Jun 28, 2024 | Jul 2, 2024 | CHANATRY MICHAEL NIEM | President | Sell | 37.5 | -21,425 | -11.38% | ✗ | $1.7M |
| Jun 13, 2024 | Jun 17, 2024 | SCHMIDT ULRICH | Director | Neutral | 27.5 | -5,333 | -8.58% | ✗ | - |
| Jun 3, 2024 | Jun 4, 2024 | Marchuk Neil Edward | EVP, HR | Sell | 17.5 | -32,614 | -13.03% | ✗ | $2.7M |
| May 31, 2024 | Jun 3, 2024 | CHANATRY MICHAEL NIEM | President | Neutral | 52.5 | - | 0.00% | ✗ | - |
| May 24, 2024 | May 29, 2024 | LEDUC ROBERT F | Director | Neutral | 85.0 | +1,889 | 5.97% | ✗ | - |
| May 24, 2024 | May 29, 2024 | Smith Gunner | Director | Neutral | 90.0 | +1,889 | 86.10% | ✗ | - |
| May 24, 2024 | May 29, 2024 | CANTIE JOSEPH S | Director | Neutral | 82.5 | +1,889 | 4.93% | ✗ | - |
| May 24, 2024 | May 29, 2024 | SCHMIDT ULRICH | Director | Neutral | 82.5 | +1,889 | 3.44% | ✗ | - |
| May 24, 2024 | May 29, 2024 | Barner Sharon R | Director | Neutral | 90.0 | +1,889 | 14.61% | ✗ | - |
| May 24, 2024 | May 29, 2024 | Miller Jody | Director | Neutral | 85.0 | +1,889 | 7.22% | ✗ | - |
| May 24, 2024 | May 29, 2024 | Alving Amy E | Director | Neutral | 82.5 | +1,889 | 3.49% | ✗ | - |
| May 24, 2024 | May 29, 2024 | Miller David J | Director | Neutral | 82.5 | +1,889 | 3.80% | ✗ | - |
| May 24, 2024 | May 29, 2024 | ALBAUGH JAMES F | Director | Neutral | 82.5 | +1,889 | 3.39% | ✗ | - |
| May 10, 2024 | May 14, 2024 | Shultz Barbara Lou | President | Sell | 87.5 | +888 | 4.14% | ✗ | $175K |
| May 10, 2024 | May 14, 2024 | Marchuk Neil Edward | EVP, HR | Sell | 95.0 | +20,733 | 9.03% | ✗ | $2.7M |
| May 10, 2024 | May 14, 2024 | LIN LOLA FELICE | EVP, CL&CO and Secretary | Sell | 100.0 | +12,393 | 23.96% | ✗ | $1.6M |
| May 10, 2024 | May 14, 2024 | Giacobbe Ken | CFO | Sell | 95.0 | +18,492 | 5.34% | ✗ | $2.4M |
| May 10, 2024 | May 14, 2024 | CHANATRY MICHAEL NIEM | President | Sell | 90.0 | +6,021 | 3.31% | ✗ | $756.5K |
| Apr 30, 2024 | May 2, 2024 | CHANATRY MICHAEL NIEM | President | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Apr 15, 2024 | Apr 16, 2024 | CHANATRY MICHAEL NIEM | President | Neutral | 90.0 | +25,000 | 15.92% | ✗ | - |
| Apr 2, 2024 | Apr 4, 2024 | CANTIE JOSEPH S | Director | Neutral | 77.5 | +459 | 1.21% | ✗ | - |
| Apr 2, 2024 | Apr 4, 2024 | LEDUC ROBERT F | Director | Neutral | 67.5 | +201 | 0.64% | ✗ | - |
| Mar 29, 2024 | Apr 1, 2024 | CHANATRY MICHAEL NIEM | President | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Mar 4, 2024 | Mar 4, 2024 | Marchuk Neil Edward | EVP, HR | Sell | 17.5 | -45,000 | -16.39% | ✗ | $3M |
| Feb 29, 2024 | Mar 1, 2024 | CHANATRY MICHAEL NIEM | President | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Feb 15, 2024 | Feb 20, 2024 | PLANT JOHN C | CEO | Neutral | 77.5 | +89,142 | 2.44% | ✗ | - |
| Feb 15, 2024 | Feb 20, 2024 | Marchuk Neil Edward | EVP, HR | Neutral | 85.0 | +13,277 | 5.08% | ✗ | - |
| Feb 15, 2024 | Feb 20, 2024 | Shultz Barbara Lou | President | Neutral | 85.0 | +1,383 | 6.89% | ✗ | - |