Director Insider Share Ownership Report - Open Market Purchase of 250 Shares — DKEMS

Summary

Non-registered director Ahn Jae-woo reported acquiring 250 additional common shares via open market purchase on May 14, 2026, at 7,380 KRW per share. His total holdings increased from 1,200 to 1,450 shares, representing 0.01% of total shares outstanding (14,486,386). The transaction value is approximately 1.85 million KRW, a very small absolute amount. While insider buying can signal management confidence, the trivial size and minimal ownership stake make this disclosure largely symbolic with negligible market impact.

Historical Impact

10 past Insider Ownership Change · ≈ Form 4 events at DKEMS

Median +5d

-1.78%

Range

-7.02% to +5.32%

Positive outcomes

4/10

Filed	P₀	P₊₅	+5d
Jun 15, 2026	₩6,170	₩5,980	-3.08%
Jun 11, 2026	₩6,120	₩6,090	-0.49%

Full Translation

Report on Ownership of Specific Securities by Officers and Major Shareholders 6.1 The Nature Holdings Co., Ltd. 20260514 Report on Ownership of Specific Securities by Officers and Major Shareholders To: Securities and Futures Commission To: Korea Exchange Date of reporting obligation: May 14, 2026 Report preparation date: May 15, 2026 *The reporter confirms that, as of the report preparation date, the ownership status of specific securities has been accurately prepared in accordance with relevant laws and instructions, and there are no false statements or omissions of material matters. Reporter: Ahn Jae-woo 1. Issuing Company Information - Company Name: The Nature Holdings Co., Ltd. - Corporate Classification: KOSDAQ-listed corporation - Company Code: 298540 - Total Issued Shares: 14,486,386 2. Reporter Information - Report Type: Change - Reporter Classification: Individual (Domestic) - Name (Korean): Ahn Jae-woo - Name (Hanja/English): 安宰佑 (AHN JAE WOO) - Date of Birth: 1975-09-21 - Address: Gwanmun-ro, Gwacheon-si, Gyeonggi-do - Relationship to Issuer: Officer (Non-registered) - Position: Director - Appointment Date: September 2, 2024 - Retirement Date: - - Major Shareholder: - - Business Contact: The Nature Holdings, Management Support Division IR/Disclosure Team, Team Leader Yang Jung-eun - Phone: 070-76******* - Fax: 02-627****** - Email: ******@nglife.co.kr 3. Ownership Status of Specific Securities A. Number and Ratio of Specific Securities Owned - Previous Report (April 20, 2026): 1,200 shares (0.01%) - This Report (May 15, 2026): 1,450 shares (0.01%) - Change: +250 shares (0.00%) B. Holdings by Type of Specific Securities - Common Stock: 1,450 shares - Warrants, Convertible Bonds, Bonds with Warrants, Profit-sharing Bonds, Exchangeable Bonds, Depositary Receipts, Other: None - Total: 1,450 shares (0.01%) - Total Issued Shares: 14,486,386 - Ownership Ratio of Specific Securities: 0.01% - Ownership Ratio of Common Stock: 0.01% C. Detailed Change Details - Reason: On-market purchase (+) - Change Date: May 14, 2026 - Security Type: Common Stock - Before: 1,200 shares - Change: +250 shares - After: 1,450 shares - Acquisition/Disposal Unit Price: 7,380 KRW - Note: On-market purchase - Total: 1,200 → 1,450 shares (+250) Note: The change date listed above is the share deposit date after acquisition. For securities market transactions, this refers to the settlement date of the contract. ** For non-stock securities, this refers to the exercise (conversion/exchange) price of the security or the trading unit price of shares acquired/disposed through exercising rights. Amounts in parentheses indicate the trading unit price of the relevant security.