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Electronic disclosure
Electronic disclosure
Description
Book Introduction
#If you are a beginner in stocks, start with darts, not charts.
#Korea's first location-based electronic disclosure guide
#Key information is always in a fixed location
#Find out quickly and use it right away

Electronic disclosure, the most basic of the basics of national investment

Picking out the key points from a long and complex-looking announcement

The KOSPI index has surpassed 4,000 points and is heading toward 5,000 points.
Even in this bull market, there is a divide between those who succeed and those who fail.
To increase your investment success rate, you access the DART electronic disclosure system and diligently search for helpful information. However, when you actually open the disclosure, the content is so long and complex that you have no idea how to apply it to your investments.

A simple electronic disclosure user manual for such people, "Electronic Disclosure for Quick Reading and Immediate Use," has been published by Book Ocean.
The author, who is a current economics journalist and has garnered attention for analyzing the relationship between politics and stock prices in his book "Political Theme Stocks in One Volume," has organized a method for quickly and easily applying the contents of public disclosures to investments, taking note of the fact that investors must pay attention to specific aspects of each type of disclosure.
By reading electronic disclosures along with this book, even beginners in the stock market can immediately access key information that will help them invest.

  • You can preview some of the book's contents.
    Preview

index
What is electronic disclosure?
There are certain parts to read
DART Financial Supervisory Service Electronic Disclosure System

Chapter 01 Acquisition of Treasury Stock

Reasons for buying your own company's stock
A company's commitment to boosting its stock price is revealed in its acquisition method.
Burning stocks is a good thing
DART Preview_Decision on Treasury Stock Acquisition, Decision on Treasury Stock Acquisition Trust Agreement
[Case] ​​Hyundai Motor Company Acquires Largest Shares Since 2005

Chapter 02 Public Offering

I'll buy your stock at a high price.
How did the public purchaser become '乙'?
DART Preview_Tender Offer Report [Summary]
[Case] ​​Mamstouch Voluntarily Chooses Delisting
01 Relationship between interest rates and stock prices
02 Relationship between VIX and stock prices

Chapter 03 Stock Split/Consolidation

Everything is the same except the price and number of shares.
But it affects market valuation and psychology.
DART Preview_Stock Split, Stock Consolidation
[Case] ​​Samsung Electronics Split into 50 Parts

Chapter 04 Free capital increase and free capital reduction

Only the location of the money has changed
Free capital increase that not just anyone can do
Free Potatoes: Saving the Company Through Shareholder Tears
DART Preview_Free Capital Increase, Free Capital Decrease
[Case] ​​Yuhan Corporation's Capital Increase as a Dividend

Chapter 05 Paid Capital Increase

Why is a paid-in capital increase a bad thing?
Bad and good steaming according to the purpose of steaming
Know in advance and avoid
Can I Participate?: Three Types of Paid Capital Increases
The key is a third-party allocation capital increase
How to participate in paid capital increase
DART Preview_Paid Capital Increase
[Case] ​​Bioneer and the Investment Firms That Participated in the Paid Capital Increase

Chapter 06 Equity-Linked Bonds

Stocks or bonds?
Three types of equity-linked bonds: CB, EB, and BW
The conversion price is the same as the purchase price.
A pleasant stock price drop, conversion price adjustment
Pay it off quickly: Early repayment claim
DART Preview_Decision to Issue Convertible Bonds
[Case] ​​[Parasite] Production Company Issues Convertible Bonds to Barunson E&A

Chapter 07 Share Disclosure

The 5% Rule: A Warning Sign to Protect Management Rights
Pay attention to new reports, simple investment purposes, and intraday purchases.
The real information lies with insiders.
DART Preview_Report on Large Stock Holdings, Executives and Major Shareholders' Specific Securities, etc.
[Case] ​​Deokseong announces the sale of executives from theme stocks.

Chapter 08 Single Sales/Supply Contract

The key is 'sales ratio (%)' and 'contract period'.
Who did you deal with?
DART Preview_Single Sales and Supply Contract Signed
[Case] ​​Film Tech Signs Large-Scale Contract for Transaction Suspension Payment

Chapter 09 Dividends

You can receive dividends by investing for just one day.
DART Preview_Cash and In-kind Dividend Decision
[Case] ​​Kyobo Securities Pays Dividends Differently to Major Shareholders and General Shareholders

Chapter 10 Split

Split for efficient management
A company that works and a company that only manages
The purpose is revealed in the division method, human division
The more you split it, the bigger the physical division becomes
DART Preview_Company Split Decision
[Case] ​​LG Energy Solution, which rose to second place in KOSPI market cap through a spin-off.

Chapter 11 Merger

Finding growth engines from outside
Merger of subsidiaries for various purposes
Faced with opposition from shareholders, stock purchase rights
DART Preview_Company Merger Decision
[Case] ​​A merger that could have predicted Sejung's exit from supervision.

Into the book
The direction of the stock price after a stock buyback depends on how strongly the company intends to support the stock price.
If the company does not have a strong will to boost its stock price and is simply acquiring its own shares for show, the stock price will be lukewarm.
There is one more way to notice this besides calculating relative sizes.
This is a method of acquiring treasury stocks, as can be seen from the title of the announcement.
There are two methods for acquiring treasury stock: ‘acquisition decision’ and ‘acquisition trust agreement decision.’
The former is a method in which a company directly purchases its own stocks in the market, while the latter entrusts the purchase to another financial institution.
They look similar, but they are clearly different.
---From "Chapter 01 Acquisition of Treasury Stock"

Management stability and M&A are in the same context.
Someone is trying to seize control of our company by buying up a large amount of shares, so we are buying stock to protect that control.
In this case, it may not be a bad thing for shareholders caught between the two whales.
This is because stock prices rise in the short term as they compete to buy large quantities of stocks.
However, as the odds of victory in this war gradually shift to one side, stock prices tend to fall again and return to their original position, so caution is advised.
---From "Chapter 02 Public Offering"

How many shares can one current stock be split into? [1.
It is listed in the ‘Price per share’ section of the ‘Stock Split Details’.
Before the split, the par value per share of Samsung Electronics was 5,000 won.
However, through this split, the face value will be lowered to 100 won.
This means that the current Samsung Electronics stock will be split into 100/5,000, or 50 pieces.
If you multiply the 'total number of issued shares' before the split right below by 50, it matches the number of shares after the split.
Accordingly, the current stock price of over 2 million won was lowered to 1/50th of that, so it was known in advance that it would be formed in the 40,000 to 50,000 won range.
---From "Chapter 03 Stock Split Merger"

To participate in the increase, [4.
You must check the [New Stock Allocation Standard Date].
Due to the D+2 settlement system, you must purchase new stocks at least two business days prior to this date to receive them.
And on the following business day, ex-rights occurs and the stock price is adjusted downward by the amount of the capital increase.
The issued new shares are [8.
When the [new stock listing date] arrives, the money will be deposited into your account and the free capital increase event will be completed.
---From "Chapter 04 Free Capital Increase and Free Capital Decrease"

To determine where the funds will be used [4.
[The purpose of financing] must be examined.
The total paid-in capital increase is 18.5 billion won, of which 5 billion won is planned for facility funds and 13.5 billion won for operating funds.
As mentioned earlier, operating funds are difficult to view as investments for the future.
However, in industries such as pharmaceuticals and biotechnology that have a large proportion of R&D investment, operating funds are directly considered R&D expenses.
Therefore, there was no reason to view the purpose of our paid-in capital increase as negative.
Now that you have identified your funding purpose, [5.
It is time to look at the [steaming method].
It is stated as a third-party allocation paid-in capital increase.
Therefore, it goes down to [Selection process, transaction details, allocation details, etc. for each third-party allocation target].
---From "Chapter 05 Paid Capital Increase"

However, the position of existing shareholders is completely different.
For example, there are investors who believe that the simple payment market will grow significantly in the future.
Since there is no listed company in the simple payment industry yet, we invested in an IT company engaged in related business.
As expected, the market growth was remarkable and stock prices rose steadily.
Then, the IT company decided to split off, and the simple payment division was spun off to a new company.
And as new companies go through the IPO process, a frenzy of public offerings ensues.
The IT company that owned 100% of the new company's shares printed stocks and made money.
On the other hand, the stock price of the IT company I own is falling due to the departure of a promising business unit.
The eye for the market was right, but the profits from it were excluded.
---From "Chapter 10 Division"

Publisher's Review
If you look closely at electronic disclosures, you can see future stock prices.
Investing just got dramatically easier.


Warren Buffett, the Sage of Omaha and the god of investment, is said to have been impressed by this system in the Korean stock market.
It is the electronic disclosure system DART.
The electronic disclosure system, which uploads various information that can affect stock prices, including stock transactions by company executives and investment information from external institutions, in real time, can be said to be the flower of the Korean stock market.


However, no matter how much helpful information is available, it is meaningless if you don't know how to properly apply it to your investments.
Especially for those who are new to stocks, it is difficult to get a sense of how the announcement will be reflected in future stock prices.
However, if you read "Electronic Disclosures: Quick to Read and Use Right Away," the electronic disclosures that once seemed vaguely difficult will feel like a treasure map that provides surprising insights and hints for stock investment.

From treasury stock acquisitions to public offerings, splits, and mergers, we've analyzed 11 types of disclosures by category, concisely explaining what to check and how to reflect the checked items in your investments.
It provides easy-to-understand explanations of whether public announcements will be good or bad for stock prices through real-life examples, so even beginners can easily apply them to their investing.

To find treasure on a treasure map, you don't need to look through it from beginning to end.
All you need to do is mark the coordinates of where the treasure is.
While books on electronic disclosure are rare compared to its importance, "Electronic Disclosure: Quickly Read and Use" is a book like a genealogy that provides honey tips to dramatically increase your investment success rate.
We recommend this to those who want to invest wisely by selecting reliable information amidst the flood of information.
GOODS SPECIFICS
- Date of issue: December 29, 2025
- Page count, weight, size: 240 pages | 170*224*20mm
- ISBN13: 9788967999162
- ISBN10: 896799916X

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