OBOOK CEO buys 12,358 shares near $5

The CEO of OBOOK HOLDINGS INC. reported open-market purchases totaling 12,358 Class A shares over two days.

Rhea-AI Filing Summary

OBOOK HOLDINGS INC. (OWLS) reported that its Chief Executive Officer and director, Wang Chun Kai, purchased Class A Common Shares in open-market or private transactions. On September 2, 2026, he acquired 11,600 shares at a weighted average price of $5.0085 per share, with individual trade prices ranging from $4.9850 to $5.0347. On September 1, 2026, he acquired 758 shares at a weighted average price of $5.1806 per share, with individual trade prices ranging from $5.0899 to $5.2496. No Rule 10b5-1 trading plan is reported for these transactions.

Insider Trade Summary

Net Buyer: 12,358 shares

Net Buy 2 txns

Insider WANG CHUN KAI

Role Chief Executive Officer

Bought 12,358 shs ($62K)

Type	Security	Shares	Price	Value
Purchase	Class A Common Shares F2	11,600	$5.0085	$58K
Purchase	Class A Common Shares F1	758	$5.1806	$4K

Holdings After Transaction: Class A Common Shares — 3,124,808 shares (Direct)

Footnotes (2)

1. F1. The price reported in Column 4 is a weighted average price of US$5.1806. These shares were purchased in multiple transactions at prices ranging from US$5.0899 to US$5.2496, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range.
2. F2. The price reported in Column 4 is a weighted average price of US$5.0085. These shares were purchased in multiple transactions at prices ranging from US$4.9850 to US$5.0347, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range.

Key Figures

Shares purchased September 2, 2026: 11,600 Class A Common Shares Weighted average price September 2, 2026: $5.0085 per share Shares purchased September 1, 2026: 758 Class A Common Shares +2 more

5 metrics

Shares purchased September 2, 2026 11,600 Class A Common Shares Open-market or private purchases by the Chief Executive Officer

Weighted average price September 2, 2026 $5.0085 per share Purchases executed between $4.9850 and $5.0347 per share

Shares purchased September 1, 2026 758 Class A Common Shares Open-market or private purchases by the Chief Executive Officer

Weighted average price September 1, 2026 $5.1806 per share Purchases executed between $5.0899 and $5.2496 per share

Total shares purchased 12,358 Class A Common Shares Sum of reported purchases on September 1 and 2, 2026

Key Terms

Class A Common Shares, weighted average price, open-market or private transactions, Rule 10b5-1 trading plan

4 terms

Class A Common Shares financial

"purchased Class A Common Shares in open-market or private transactions"

A Class A common share is a specific type of ordinary company share that represents an ownership stake and usually carries particular voting rights or payout priorities compared with other share classes. For investors it matters because those differences affect how much influence you have over company decisions, how dividends or liquidation proceeds might be distributed, and how easily the shares trade — like choosing between car models where one has extra features (more control) and another focuses on price or availability (liquidity).

weighted average price financial

"The price reported ... is a weighted average price of US$5.1806"

Weighted average price is the average price of a security where each trade or component is counted according to its size, so bigger trades pull the average more than smaller ones. Think of it like calculating the average cost of a grocery haul where items you bought more of have greater influence on the final per-item cost. Investors use it to understand the true average price paid or received, judge execution quality, and compare trading performance against market movement.

open-market or private transactions financial

"Purchase in open market or private transaction"

Rule 10b5-1 trading plan regulatory

"No Rule 10b5-1 trading plan is reported for these transactions"

A Rule 10b5-1 trading plan is a pre-arranged schedule that allows company insiders to buy or sell stock at specific times, even if they have inside information. It helps prevent accusations of unfair trading by making these transactions look planned and transparent, rather than sneaky or illegal.

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What insider transactions did OWLS report in this Form 4?

The Chief Executive Officer, Wang Chun Kai, reported two open-market purchases of Class A Common Shares on September 1 and 2, 2026, totaling 12,358 shares at weighted average prices slightly above $5 per share.

How many OWLS shares did the CEO buy on September 2, 2026?

On September 2, 2026, the Chief Executive Officer bought 11,600 Class A Common Shares of OWLS at a weighted average price of $5.0085 per share, with individual trades executed between $4.9850 and $5.0347 per share.

What were the details of the OWLS insider purchase on September 1, 2026?

On September 1, 2026, the Chief Executive Officer purchased 758 Class A Common Shares of OWLS at a weighted average price of $5.1806 per share, with the individual trade prices ranging from $5.0899 to $5.2496 per share.

Were the recent OWLS insider share purchases under a Rule 10b5-1 plan?

No. The filing indicates that no Rule 10b5-1 trading plan is reported for these purchases, meaning the transactions are not affirmed as being made under a pre-arranged trading plan.

What type of OWLS security did the CEO acquire in these transactions?

In both reported transactions, the Chief Executive Officer acquired Class A Common Shares of OBOOK HOLDINGS INC. through purchases described as open-market or private transactions.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Available on EDGAR 09/03/2026 - 10:42 AM EDT Accepted by SEC EDGAR 09/03/2026 - 10:41 AM EDT Learn about SEC filing dates

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

WANG CHUN KAI

(Last) (First) (Middle)

9F., NO. 28, WENCHENG RD., BEITOU DIST.,

(Street)

TAIPEI CITY 112

(City) (State) (Zip)

TAIWAN

(Country)

2. Issuer Name and Ticker or Trading Symbol
OBOOK HOLDINGS INC. [ OWLS ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

X	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	Chief Executive Officer

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
09/01/2026

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

4. If Amendment, Date of Original Filed (Month/Day/Year)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
Class A Common Shares	09/01/2026		P		758	A	$5.1806(1)	3,113,208	D
Class A Common Shares	09/02/2026		P		11,600	A	$5.0085(2)	3,124,808	D

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

1. The price reported in Column 4 is a weighted average price of US$5.1806. These shares were purchased in multiple transactions at prices ranging from US$5.0899 to US$5.2496, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range.

2. The price reported in Column 4 is a weighted average price of US$5.0085. These shares were purchased in multiple transactions at prices ranging from US$4.9850 to US$5.0347, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range.

	/s/ Wang Chun Kai	09/03/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 4: SEC 1474 (03-26)