Heo Jun, an executive of SFA Engineering (Executive Vice President), reported an increase of 1,062 shares in holdings of SFA Engineering stock.

Heo Jun, an executive of SFA Engineering (Executive Vice President), filed a report on specified securities held by executives and major shareholders of SFA Engineering dated Oct 22, 2026. The filing states holdings of 15,812 shares (0.04%) after the reported change. The reported trade may have taken place before the filing date.

Written in code from the structured data of the filing. Reference information, not investment advice.

Key figures

Reporting person

Heo Jun · Executive (Executive Vice President)

Registered executive

No

Shares held after the report

15,812 shares

Ownership after the report

0.04%

Change in shares

+1,062 shares

Change in ownership

0.00 percentage points

Report date

Oct 22, 2026

Filing facts

Filing type

Insider Ownership Report

Report name

Report on Specified Securities Held by Executives and Major Shareholders

Filed

Oct 22, 2026

Receipt number

20261022000108