Philip E. Donaldson serves as Executive at SIMPSON MANUFACTURING CO INC /CA/, where they oversee executive responsibilities. Since joining the company, Philip E. Donaldson has executed 13 insider transactions totaling $506.0K, demonstrating a bearish approach to their equity position. Their most recent transaction on Dec 12, 2025 involved selling 2,375 shares valued at $399.4K.
Philip E. Donaldson currently holds 6,086 shares of SIMPSON MANUFACTURING CO INC /CA/ (SSD), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Philip E. Donaldson has been a net seller of SSD stock. They have purchased $0 and sold $506.0K worth of shares.
Philip E. Donaldson's most recent insider trade was on Dec 12, 2025, when they sold 2,375 shares at $168.16 per share.
Get notified when new Form 4 filings are submitted
| $N/A |
| Discretionary |
| Jul 28, 2023 | SSD | $106.6K | Sale | 675 | $157.94 | Discretionary |
| Apr 26, 2023 | SSD | $0 | Award | 1,083 | $N/A | Discretionary |
| May 4, 2022 | SSD | $0 | Award | 838 | $N/A | Discretionary |
| May 4, 2021 | SSD | $0 | Award | 934 | $N/A | Discretionary |
| Apr 23, 2020 | SSD | $0 | Award | 1,272 | $N/A | Discretionary |
| Oct 25, 2019 | SSD | $680 | Small Acquisition | 9 | $75.51 | Discretionary |
| Jul 26, 2019 | SSD | $655 | Small Acquisition | 10 | $65.50 | Discretionary |
| Apr 26, 2019 | SSD | $311 | Small Acquisition | 5 | $62.15 | Discretionary |
| Apr 26, 2019 | SSD | $0 | Award | 1,582 | $N/A | Discretionary |
| Jan 25, 2019 | SSD | $305 | Small Acquisition | 5 | $60.94 | Discretionary |
| Apr 24, 2018 | SSD | $81.6K | Award | 1,475 | $55.34 | Discretionary |