CEO sold ~$605K of SSD shares in the open market

Past results only. Not a forecast.

Record ID

0001628280-26-061579

Filed / recorded

Sep 11, 2026, 8:44 PM UTC

Added to OQRO

Oct 6, 2026, 9:11 PM UTC

Parser

form4-xml-v2

Data quality

Verified: identifiers matched exactly

Issuer

Simpson Manufacturing Co., Inc.

Issuer CIK

920371

Ticker

SSD

Reporting person

Michael Olosky

Relationship

Director, Officer

Officer title

President and CEO

Security

Common Stock

Table

Non-derivative (Table I)

Transaction date

Sep 10, 2026

Transaction code

S

Shares / units

3,502

Price per share

$172.84

Acquired / disposed

Disposed (D)

Shares owned after

51,398

Ownership form

Direct

Amendment

No

1. The price reported is a weighted average sales price. The shares were sold in multiple transactions at prices ranging from $172.83 to $172.91, inclusive. The reporting person undertakes to provide to the Company, any security holder of the Company or the staff of the Securities Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote.
2. Includes Restricted Stock Units that have not yet vested and shares of common stock deferred under the Simpson Manufacturing Co., Inc. Nonqualified Plan (the "Plan") which will settle pursuant to the applicable terms of the reporting person's deferral election. Also includes an additional 4 shares not previously reported due to an administrative error.