Replies to post #46236 on Coretec Group Inc (CRTG)

[iamthe walrus]

DKME trading again recently and closed at 2,525 or $ 1.67 friday.It started trading again a week ago at about 2500 moved up quickly to about 3,000 won or 1.98 and since has dropped to 1.67 .
Before they got suspended they were trading at about 5.50 or.36 cents and then of coarse the reverse split 1/5 put them around the price they are now with each shareholder holding 5 times less shares. Its looks from this article there stock has been highly traded with im sure many shareholders rushing to sell.

Top Star News Reporter Kim Se-jin) DKME (015590) was designated as a stock requiring investment caution on May 18, 2026, due to being a top stock in terms of single-account trading volume. The Korea Exchange announced that this designation resulted from a net sale of 1,001,000 shares (2.11%) out of 47,396,308 listed shares in a specific other corporate account.

According to a disclosure by the Korea Exchange, the designation criteria are when the net buying (net selling) volume of a specific account during regular market trading exceeds 2% of the total listed shares and when the closing price on the day fluctuates by 5% or more compared to the previous day; the stock will be designated as an investment caution stock for one day on May 18, 2026. DKME was indicated as having no history of being designated for these reasons based on the preceding 5 and 15 days.

DKME recorded a net sell of 2.11% out of 47,396,308 shares.
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The Korea Exchange announced that, in accordance with the operation of its market alert system, stocks are sequentially designated as "Investment Caution," "Investment Warning," or "Investment Risk" in the event of sharp fluctuations in stock prices or large-scale trading by specific accounts, and that trading may be suspended at the Investment Warning or Investment Risk stages. The Exchange stated that, following this designation, investors in DKME-related stocks should exercise caution regarding stock price volatility resulting from large-scale trading by single accounts.

[iamthe walrus]

new filings the last 9 days ( i posted one at the bottom of my post ) at DKME show changes in largest shareholder filings on the 20th and 29th and more filings in between. I posted part of one below ...Deokyang Energen Co., Ltd is still involved but some changes regarding Wolf Co ltd it looks like ..Havnt really looked at all of the filings but i saw a : Jeongmin Lee Related parties of the largest shareholder after change - - 313,300 0.59 -
Minseok Kim Related parties of the largest shareholder after change - - 53,019 0.10 - Our Kim CFO at Coretec is Kim InSeok ...No proof here they are related to the people in the filings or if they are that Coretec could be involved again someday ???? Just thought it was interesting...

( copy of a post below i did on 4-24-2026
Who is Wolf co ltd . The rep named in the filing is Sang Chan Lee who has a linkedin acct showing he is with Wolf co ltd. What kind of business do they do ?
There external audit ( for the Wolf co ltd / DKME deal according to the filing was done by Jeongyeon accounting Corp whose CEO is a "Seok Kim" but it may not be CRTGs InSeok Kim as hes called in some filings . Its a common name in Korea. Maybe not related and perhaps means nothing as CRTG is no longer the largest shareholder at DKME but its something that comes up in searches while we wait for an update .

Corporate Profile ( From NICE Biz Report)
Company Name JEONGYEON ACCOUNTING CORP.
Type Registered corporation,Small & Medium enterprises
CEO Kim,Seok Ro/Choe,Jin Taek Established 2001.12.28
Tax ID No. 215-86-***** Listed
Employees **** Corporate ID No. 116234-*******
Industry (M71201)Certified Public Accounting Services

Name Number of contributors
(persons) Representative Director
(Representative Member) Executive
(Executive Union Member) Largest shareholder
(largest contributor)
name Shareholding (%) name Shareholding (%) name Shareholding (%)
Wolf Co., Ltd. 4 Lee Sang-chan 90. - - - -
- - - - - -
(2) Major financial matters of a corporation or organization at the most recent fiscal year (Unit: million won)
fiscal year 2025 Closing period december
Total assets 70,441 take 66,626
Total liabilities 30,324 Net profit/loss for the period 7,905
Total capital 40,117 External auditor Jeongyeon Accounting Firm
capital 900 Audit opinion titration
[In cases where the Major Matters Report is amended five or more times due to third-party assignment]

Major Product
Headquarter
Address ***, Eonju-ro Gangnam-gu Seoul
Factory Address
Contacts Phone : [phone] / FAX : ***-****-****

And why is QWM a : Third-party allocation recipients

Third-party allocation recipients
Relationship with the company or the largest shareholder Selection Process Transaction history and plans within 6 months before and after the capital increase decision Number of allocated shares (shares) note
Quantum Wealth Management LLC - Calculated by considering investment intention, ability to pay, subscription timing, etc. - 20,000,000 -
[In cases where a corporation or organization is included among the third-party allocation recipients]
(1) Basic information of a corporation or organization
Name Number of contributors
(persons) Representative Director
(Representative Member) Executive
(Executive Union Member) Largest shareholder
(largest contributor)
name Shareholding (%) name Shareholding (%) name Shareholding (%)
Quantum Wealth Management LLC 34 Shih Suey Pai 25 - - Shih Suey Pai 25

Part of a new filing at DKME on May 20th and there are more on May 28th and 29th ..

Change of the Largest Shareholder
1. Details of Change Before Change Name of the Largest Shareholder Deokyang Energen Co., Ltd., Wolf Co., Ltd.
Number of Shares Held (shrs.) 20,581,782
Shareholding Ratio (%) 38.54
After Change Name of the Largest Shareholder Deokyang Energen Co., Ltd. and 3 Others
Number of Shares Held (shrs.) 10,857,210
Shareholding Ratio (%) 20.33
2. Reasons for Change Acquisition of shares by a related party of the largest shareholder
3. Purpose of Share Acquisition Simple investment purposes
-Financing Method Self-financing (Equity Capital)
-Plan regarding appointment or dismissal of directors after share
Deokyang Energen Co., Ltd. The largest shareholder before change 10,290,891 19.27 - - -
Wolf Co., Ltd. The largest shareholder before change 10,290,891 19.27 10,290,891 19.27 -
Deokyang Energen Co., Ltd. The largest shareholder after change - - 10,290,891 19.27 -
Kim Ki-cheol Related parties of the largest shareholder after change - - 200,000 0.37 -
Jeongmin Lee Related parties of the largest shareholder after change - - 313,300 0.59 -
Minseok Kim Related parties of the largest shareholder after change - - 53,019 0.10 -

- - - - - - Is the M in the name a bad translation or part of the name ..inseok Kim could be from Coretec and Jeongmin Lee just left CRTGs board a while back and was involved as we know with DKME .

(Below From NICE biz reports in Korea)

Company Name JEONGYEON ACCOUNTING CORP.
Type Registered corporation,Small & Medium enterprises
CEO Kim,Seok
( JEONGYEON ACCOUNTING CORP. did the audit a while back for Wolf co ltd before they owned shares in DKME according to DKME filings a while back

[iamthe walrus]

From DKME filing Kim Min-seok ??? could Kim in Seok have another way of spelling his name ??

Lee Jung-min Individual (Domestic) Major shareholders 670712 Korea Hakdong-ro, Gangnam-gu, Seoul - shareholder (Same spelling as CRTGs Lee Jung min )

https://kind.krx.co.kr/common/disclsviewer.do?
A. Details of holdings by type of stocks, etc.

business
registration number, etc. Details of stocks held, etc.
sovereignty
The right to subscribe to new shares
indicated Convertible
bonds Bonds
with
warrants Exchangeable
bonds Securities Depository etc Total
voting
shares
? Shares to be redeemed
for voting shares
Shares to be converted
into voting shares
Jusu
(Co., Ltd.) Ratio
(%)
reporter Deokyang Energen Co., Ltd. 121-88-01866 10,290,891 - - - - - - - - 10,290,891 19.27
Special
Officials Wolf Co., Ltd. 610-81-84276 10,290,891 - - - - - - - - 10,290,891 19.27
Kim Ki-cheol 670629 200,000 - - - - - - - - 200,000 0.37
Lee Jung-min 670712 313,300 - - - - - - - - 313,300 0.59
Kim Min-seok 951014 53,019 - - - - - - - - 53,019 0.10

2. Details of Changes

A. Detailed changes in stocks, etc.

(Unit: Week, Won)
Name
(Name) Date of birth or
business registration number, etc. Change Date* Acquisition/Disposal
Method
Types of stocks, etc. Change history Acquisition/Disposal
Unit Price** note
Before change Increase/decrease After change
Kim Ki-cheol 670629 2026.05.18 On-exchange purchases (+) voting shares - 200,000 200,000 2,632 - -
Lee Jung-min 670712 2026.05.15 On-exchange purchases (+) voting shares - 77,000 77,000 2,985 - -
Lee Jung-min 670712 2026.05.18 On-exchange purchases (+) voting shares 77,000 236,300 313,300 2,866 - -
Kim Min-seok 951014 2026.05.15 On-exchange purchases (+) voting shares - 595 595 2,985 - -
Kim Min-seok 951014 2026.05.18 On-exchange purchases (+) voting shares 595 52,424 53,019 2,528 - -

[iamthe walrus]

This may not be the guys related Coretec in the DKME filings as Lee Jung-min is listed as female and Kim in Seok doesnt have an M in his name as this guys does ..nevertheless it was worth checking out.

name Lee Jung-min birth date 670712 gender female
Domestic and International Classification Domestic (Individual) nationality korea
Relationship with the largest shareholder and the issuing company etc Concurrent Position Details 1 - Concurrent Employment Details 2 -
Change date Reason for change Types of stocks Previous share of shares Change in number of shares Number of shares after change note
2026-05-19 On-exchange purchases (+) common stock 0 313,300 313,300 -
name Lee Jung-min birth date 951014 gender other
Domestic and International Classification Domestic (Individual) nationality korea
Relationship with the largest shareholder and the issuing company etc Concurrent Position Details 1 - Concurrent Employment Details 2 -
Change date Reason for change Types of stocks Previous share of shares Change in number of shares Number of shares after change note
2026-05-19 On-exchange purchases (+) common stock 0 53,019 53,019 -

Kim Min-seok birth date 951014 other Domestic (Individual) korea etc - - 53,019 0.10 0 0 0 0 53,019 0.10