InsiderTrades

Form 4 for SSD Simpson Manufacturing Co., Inc.

Accepted 2026-08-21 18:45:34 ET · period of report 2026-08-18 · accession 0001628280-26-058489 · SEC index · Original document

Summary rows

Aggregated the way they appear in lists: one row per insider, transaction code and security table.

X Filed Traded Ticker Insider Title Type Price Qty Owned ΔOwn Value
I 2026-08-21 18:45 2026-08-18 SSD Bullock Nozomi EVP, Human Resources I - Discretionary $189.84 -21.81 0 -100% -$4,140

Purchase Sale Sale after option exercise All abbreviations

Every reported transaction

#TableSecurityDateCodeA/DSharesPriceOwned afterOwnExercise / expiryUnderlyingFootnotes
1 Common Common Stock 2026-08-18 I D 21.81 $189.84 0 I By Trust (PSP) — — (F1) The transaction constitutes an intra-plan transfer from the company stock fund to another investment option under the Simpson Manufacturing Co., Inc. Profit Sharing Plan for Salaried Employees (the "Plan"). The transaction was a discretionary transaction exempt under Rule 16b-3(f). These shares were not previously reported due to an administrative error. (F2) The shares are owned by the Simpson Manufacturing Co., Inc. Profit Sharing Plan for Salaried Employees (the "Plan") of which the reporting person is a participant. The Plan is qualified under sections 401(a)(26) and 410 of the Internal Revenue Code.