Simpson Manufacturing Co Inc designs, manufactures, and markets systems and products to make buildings and structures safe and secure. It produces wood construction products, including connectors, truss plates, fastening systems, fasteners, and shearwalls, as well as concrete construction products such as adhesives, specialty chemicals, mechanical anchors, powder actuated tools, and fiber reinforcing materials. The company serves residential, industrial, commercial, and infrastructure construction, remodeling, and do-it-yourself markets, operating exclusively in the building products industry. It has three regional segments: North America, Europe, and Asia/Pacific. The majority of its revenue comes from wood products.
| Form 4 transaction type | Transactions | Shares | Total value |
|---|---|---|---|
| Open-market sale | 1 | 800 | $156K |
| Other acquisition / disposition | 1 | 21.81 |
Dollar totals are shown for open-market purchases and sales only. Grants, option exercises, gifts and tax withholding are reported by share count because they are not trades at a market price.
32 Form 4 filings on record, the earliest from Dec 5, 2024, newest first. Filing history page 2 of 2.
| Date | Insider | Transaction | Security | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Jennifer Lutz - Officer | Open-market sale | Common Stock | 700 | $184.47 | $129K | |
| Roger Dankel - Officer | Open-market sale | Common Stock | 250 | $183.06 | $46K |
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A Form 144 is notice of an INTENDED sale, not a completed one. It often precedes the Form 4 that reports the trade actually happening.
| Filed | Filer | Relationship | Shares | Market value | Notice |
|---|---|---|---|---|---|
| - | - | - | - | View on EDGAR |
Simpson Manufacturing Co., Inc. (SSD) had 2 insider filings in the last 90 days, with the most recent on 2026-08-21. The full record for SSD runs to 32 Form 4 filings, the earliest from 2024-12-05. InsiderAlpha tracks every Form 4, Form 144, and 8-K filing in real time.
No insider purchases of SSD were filed in the last 90 days.
1 insider sale of SSD was filed in the last 90 days, totaling $156K.
This page tracks SSD Form 4 insider transactions, Form 144 sale notices, and 8-K material event disclosures in one timeline. Annual 10-K and quarterly 10-Q reports live on the company's SEC EDGAR page.
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Every Form 4 below links to the original document on SEC EDGAR, so the numbers on this page can be checked against the filing they came from.
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