Dumont Lisa M has filed 31 insider transactions across 1 company since December 2022.
Most recent transaction: a grant/award of 4 shares of CABOT CORP ($CBT) on March 13, 2026.
Activity breakdown: 0 open-market purchases and 1 sale.
| Transaction Date | Company | Ticker | Insider Name | Title | Transaction Type | Security | Shares | Price | Shares Owned Following | Total Shares Outstanding | % of Owned | % of Outstanding |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| March 13, 2026 | CABOT CORP | $CBT | Dumont Lisa M | VP, Controller & CAO | A | Phantom Stock Units | 5 | $69.49 | 738.6704 | 52,900,000 | 0.65% | 0.00% |
| Dec. 31, 2025 | CABOT CORP | $CBT | Dumont Lisa M | VP, Controller & CAO | A | Phantom Stock Units | 182 | $66.28 | 733.9176 | 54,200,000 | 33.05% | 0.00% |
| Dec. 12, 2025 | CABOT CORP | $CBT | Dumont Lisa M | VP, Controller & CAO | A | Phantom Stock Units | 4 | $68.34 | 551.5970 | 54,200,000 | 0.66% | 0.00% |
| Nov. 19, 2025 | CABOT CORP | $CBT | Dumont Lisa M | VP, Controller & CAO | F | Common Stock | 200 | $59.76 | 13,313.5907 | 54,200,000 | 1.48% | 0.00% |
| Nov. 19, 2025 | CABOT CORP | $CBT | Dumont Lisa M | VP, Controller & CAO | A | Common Stock | 901 | $0.00 | 13,513.5907 | 54,200,000 | 7.14% | 0.00% |
| Nov. 19, 2025 | CABOT CORP | $CBT | Dumont Lisa M | VP, Controller & CAO | A | Common Stock | 1606 | $0.00 | 12,612.5907 | 54,200,000 | 14.59% | 0.00% |
| Nov. 11, 2025 | CABOT CORP | $CBT | Dumont Lisa M | VP, Controller & CAO | F | Common Stock | 358 | $61.41 | 11,006.5907 | 54,200,000 | 3.15% | 0.00% |
| Sept. 11, 2025 | CABOT CORP | $CBT | Dumont Lisa M | VP, Controller & CAO | A | Phantom Stock Units | 3 | $81.47 | 547.9886 | 54,400,000 | 0.55% | 0.00% |
| June 13, 2025 | CABOT CORP | $CBT | Dumont Lisa M | VP, Controller & CAO | A | Phantom Stock Units | 3 | $74.72 | 544.9783 | 55,000,000 | 0.60% | 0.00% |
| March 14, 2025 | CABOT CORP | $CBT | Dumont Lisa M | VP, Controller & CAO | A | Phantom Stock Units | 3 | $83.31 | 541.7160 | 55,000,000 | 0.52% | 0.00% |
| Dec. 31, 2024 | CABOT CORP | $CBT | Dumont Lisa M | VP, Controller & CAO | A | Phantom Stock Units | 130 | $91.31 | 538.9342 | 55,700,000 | 31.70% | 0.00% |
| Dec. 13, 2024 | CABOT CORP | $CBT | Dumont Lisa M | VP, Controller & CAO | A | Phantom Stock Units | 2 | $103.38 | 409.2140 | 55,700,000 | 0.42% | 0.00% |
| Nov. 18, 2024 | CABOT CORP | $CBT | Dumont Lisa M | VP, Controller & CAO | F | Common Stock | 509 | $108.82 | 11,540.5460 | 55,700,000 | 4.22% | 0.00% |
| Nov. 18, 2024 | CABOT CORP | $CBT | Dumont Lisa M | VP, Controller & CAO | A | Common Stock | 1472 | $0.00 | 12,049.5460 | 55,700,000 | 13.92% | 0.00% |
| Nov. 12, 2024 | CABOT CORP | $CBT | Dumont Lisa M | VP, Controller & CAO | F | Common Stock | 454 | $112.54 | 12,496.5460 | 55,700,000 | 3.51% | 0.00% |
| Nov. 13, 2024 | CABOT CORP | $CBT | Dumont Lisa M | VP, Controller & CAO | G | Common Stock | 1054 | $0.00 | 10,577.5460 | 55,700,000 | 9.06% | 0.00% |
| Nov. 13, 2024 | CABOT CORP | $CBT | Dumont Lisa M | VP, Controller & CAO | S | Common Stock | 865 | $111.74 | 11,631.5460 | 55,700,000 | 6.92% | 0.00% |
| Nov. 8, 2024 | CABOT CORP | $CBT | Dumont Lisa M | VP, Controller & CAO | A | Common Stock | 808 | $0.00 | 12,950.5460 | 55,700,000 | 6.65% | 0.00% |
| Sept. 13, 2024 | CABOT CORP | $CBT | Dumont Lisa M | VP, Controller & CAO | A | Phantom Stock Units | 2 | $104.75 | 407.5189 | 55,800,000 | 0.41% | 0.00% |
| June 14, 2024 | CABOT CORP | $CBT | Dumont Lisa M | VP, Controller & CAO | A | Phantom Stock Units | 2 | $97.00 | 405.8528 | 56,500,000 | 0.44% | 0.00% |
| March 8, 2024 | CABOT CORP | $CBT | Dumont Lisa M | Vice President and Controller | A | Phantom Stock Units | 2 | $87.11 | 404.0616 | 56,500,000 | 0.46% | 0.00% |
| Dec. 29, 2023 | CABOT CORP | $CBT | Dumont Lisa M | Vice President and Controller | A | Phantom Stock Units | 47 | $83.50 | 402.2147 | 56,500,000 | 13.27% | 0.00% |
| Dec. 8, 2023 | CABOT CORP | $CBT | Dumont Lisa M | Vice President and Controller | A | Phantom Stock Units | 2 | $77.78 | 355.1004 | 56,500,000 | 0.51% | 0.00% |
| Nov. 20, 2023 | CABOT CORP | $CBT | Dumont Lisa M | Vice President and Controller | A | Common Stock | 1242 | $0.00 | 12,523.2740 | 56,500,000 | 11.01% | 0.00% |
| Nov. 20, 2023 | CABOT CORP | $CBT | Dumont Lisa M | Vice President and Controller | F | Common Stock | 774 | $77.89 | 11,749.2740 | 56,500,000 | 6.18% | 0.00% |
| Nov. 13, 2023 | CABOT CORP | $CBT | Dumont Lisa M | Vice President and Controller | F | Common Stock | 581 | $74.08 | 11,281.2740 | 56,500,000 | 4.90% | 0.00% |
| Nov. 10, 2023 | CABOT CORP | $CBT | Dumont Lisa M | Vice President and Controller | A | Common Stock | 1250 | $0.00 | 11,862.2740 | 56,500,000 | 11.78% | 0.00% |
| Sept. 8, 2023 | CABOT CORP | $CBT | Dumont Lisa M | Vice President and Controller | A | Phantom Stock Units | 2 | $70.12 | 353.2835 | 0 | 0.57% | 0.00% |
| June 9, 2023 | CABOT CORP | $CBT | Dumont Lisa M | Vice President and Controller | A | Phantom Stock Units | 2 | $73.40 | 351.2797 | 0 | 0.54% | 0.00% |
| March 10, 2023 | CABOT CORP | $CBT | Dumont Lisa M | Vice President and Controller | A | Phantom Stock Units | 2 | $74.31 | 349.3757 | 0 | 0.50% | 0.00% |
| Dec. 30, 2022 | CABOT CORP | $CBT | Dumont Lisa M | Vice President and Controller | A | Phantom Stock Units | 122 | $66.84 | 347.6447 | 0 | 53.91% | 0.00% |