Guillermo Novo serves as Executive at ROHM & HAAS CO, where they oversee executive responsibilities. Since joining the company, Guillermo Novo has executed 137 insider transactions totaling $5.7M, demonstrating a bearish approach to their equity position. Their most recent transaction on Jan 2, 2026 involved receiving (via award) 370.1 shares valued at $38.6K.
Guillermo Novo currently holds 10,814.1 shares of ROHM & HAAS CO (ROH), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Guillermo Novo has been a net seller of ROH stock. They have purchased $1.0M and sold $4.7M worth of shares.
Guillermo Novo's most recent insider trade was on Jan 2, 2026, when they sold 370.1 shares at $104.35 per share.
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| $49.60 |
| Discretionary |
| Nov 17, 2025 | ASH | $303.7K | Option Exercise | 6,122 | $49.60 | Discretionary |
| Nov 14, 2025 | ASH | $196.6K | Payment | 3,817 | $51.51 | Discretionary |
| Nov 14, 2025 | ASH | $469.7K | Option Exercise | 9,119 | $51.51 | Discretionary |
| Nov 13, 2025 | ASH | $200.7K | Payment | 3,779 | $53.10 | Discretionary |
| Nov 13, 2025 | ASH | $479.4K | Option Exercise | 9,029 | $53.10 | Discretionary |
| Nov 18, 2023 | ASH | $215.4K | Payment | 2,750 | $78.32 | Discretionary |
| Nov 18, 2023 | ASH | $514.6K | Option Exercise | 6,571 | $78.32 | Discretionary |
| Nov 17, 2023 | ASH | $621.7K | Option Exercise | 8,084 | $76.90 | Discretionary |
| Nov 17, 2023 | ASH | $260.2K | Payment | 3,384 | $76.90 | Discretionary |
| Nov 17, 2023 | ASH | $449.9K | Option Exercise | 5,850 | $76.90 | Discretionary |
| Nov 17, 2023 | ASH | $188.3K | Payment | 2,449 | $76.90 | Discretionary |
| Nov 17, 2023 | ASH | $924.5K | Award | 12,022 | $76.90 | Discretionary |
| Nov 17, 2023 | ASH | $248.2K | Payment | 3,228 | $76.90 | Discretionary |
| Dec 16, 2022 | ASH | $2.9K | Option Exercise | 27 | $106.31 | Discretionary |
| Dec 16, 2022 | ASH | $1.4K | Payment | 13 | $106.31 | Discretionary |
| Dec 15, 2022 | ASH | $969.0K | Option Exercise | 9,115 | $106.31 | Discretionary |
| Dec 15, 2022 | ASH | $445.3K | Payment | 4,189 | $106.31 | Discretionary |
| Nov 18, 2022 | ASH | $723.9K | Option Exercise | 6,470 | $111.88 | Discretionary |
| Nov 18, 2022 | ASH | $332.6K | Payment | 2,973 | $111.88 | Discretionary |
| Nov 17, 2022 | ASH | $405.2K | Payment | 3,659 | $110.74 | Discretionary |
| Nov 17, 2022 | ASH | $881.6K | Option Exercise | 7,961 | $110.74 | Discretionary |
| Nov 13, 2022 | ASH | $3.7M | Option Exercise | 33,882 | $108.93 | Discretionary |
| Nov 13, 2022 | ASH | $1.7M | Payment | 15,569 | $108.93 | Discretionary |
| Nov 13, 2022 | ASH | $3.8M | Option Exercise | 35,210 | $108.93 | Discretionary |
| Nov 13, 2022 | ASH | $1.8M | Payment | 16,179 | $108.93 | Discretionary |
| Nov 13, 2022 | ASH | $515.9K | Option Exercise | 4,736 | $108.93 | Discretionary |
| Nov 13, 2022 | ASH | $237.1K | Payment | 2,177 | $108.93 | Discretionary |
| Dec 20, 2021 | ASH | $1.2K | Payment | 12 | $104.01 | Discretionary |