Lotte Chemical reported a decrease of 525 shares in the shares held by its largest shareholder and related parties compared with the previous report, based on the November 2, 2026 reporting date.

Lotte Chemical filed a change report on shares held by its largest shareholder and related parties dated November 2, 2026. According to the report, the total shares held fell by 525 shares, from 23,341,053 shares as of the previous report filing date (August 7, 2026) to 23,340,528 shares, and the stake is 54.57%. The report lists changes dated September 30, 2026, including the exclusion of a related party due to the sale of an affiliate (deconsolidation).

1. 01

   The stake shown in the report is unchanged from the previous report at 54.57%.

2. 02

   According to the report, the filing lists changes for 4 executives as of September 30, 2026. Executive Yoon Seung-ho's holding fell by 1,000 shares due to the exclusion of a related party (other, (-)) following the sale of an affiliate (deconsolidation), and the remarks state that the shares were not actually sold.

3. 03

   The report lists increases under the other (+) reason for executives Choi Jun-young, Gil Ho-mun and Jang Eun-seong, of 2 shares, 350 shares and 123 shares, respectively.

An AI model translated the Korean summary of this filing into English; every number is carried over from the Korean original. Reference information, not investment advice.

Key figures

Shares held (total) as of previous report filing date (August 7, 2026)

23,341,053 shares (54.57%)

Shares held (total) as of this report filing date (November 2, 2026)

23,340,528 shares (54.57%)

Change (common shares)

-525 shares (0.00%)

Total issued shares

42,775,419 shares

Filing facts

Filing type

Largest Shareholder Holding Change

Report name

Report on Changes in Shares Held by the Largest Shareholder and Related Parties

Filed

Nov 2, 2026

Receipt number

20261102800488