Comparable stake leader
Samuel Wu
SEC ownership of OIO Group
Top holders, 13D/G large-stake signals, insider positions, and transaction flow tied to CIK 0001957538.
Disclosed value leader
Sung Fung (norman) Choi
Comparable rows
12/29
Latest evidence
30 Jun 2026
- Public ticker
- OIO, OIOWW on Nasdaq
- Parsed ownership sources
-
13D/G, 3/4/5, and 13F
Source: Parsed SEC ownership filingsUse: Compare filing families carefully
- Largest SEC-reported holder
-
Samuel Wu
Ranking: Comparable ownership first, then disclosed value
- Comparable ownership rows
-
12 of 29
Meaning: Rows with safely comparable ownership %
- Latest 13D/G holder
-
Samuel Wu
Source: Latest parsed Schedule 13D/G stake
- Latest parsed ownership date
-
30 Jun 2026
Freshness: Most recent filing date in this holder set
- Issuer CIK
- 0001957538
- Issuer location
- Singapore
Ownership snapshot
CIK-linked ownership evidence from parsed SEC filings.
3 signals
Issuer
Names, identifiers, and filing context for this profile.
2 identity fields
Ownership snapshot
Top shareholders of OIO Group (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.
Comparable stake leader
Samuel Wu
Disclosed value leader
Sung Fung (norman) Choi
Comparable rows
12/29
Latest evidence
30 Jun 2026
13D/G
3/4/5
13F
Lead comparable stake: 16%
17 rows are not safely comparable across share classes.
13D/G row: Samuel Wu
Showing 1-8 of 29 holder rows.
Quick read
Samuel Wu leads the comparable SEC ownership view at 16%.
12 of 29 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.
Open SEC evidence
Opens Samuel Wu's linked filing trail.
Comparable ownership
Top 5
Samuel Wu
16%
Leng Chuang Quek
7.5%
Sung Fung (norman) Choi
55%
Beng Hui Law
3.2%
Ming Huang Ernest Fong
0.59%
Ownership % is shown only when SEC disclosures are safely comparable across share classes.
Detailed SEC evidence table Showing 1-8 of 29 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| Samuel Wu |
13D/G
|
16%
|
$13,814,070
6,641,380 shares
|
$0 | 15 Jan 2025 |
| Leng Chuang Quek |
3/4/5
13D/G
Chief Executive Officer, Director · Quek Leng Chuang
|
7.5%
from 13D/G
|
$13,056,076
3,264,019 shares
|
— | 18 Mar 2026 |
| Sung Fung (norman) Choi |
3/4/5
CEO and Chairman, Director, 10%+ Owner
|
55%
|
$67,976,767
23,042,191 shares
|
— | 30 Apr 2026 |
| Beng Hui Law |
3/4/5
Chief Growth and Sustainability Officer, Director
|
3.2%
|
$5,395,644
1,348,911 shares
|
— | 18 Mar 2026 |
| Ming Huang Ernest Fong |
3/4/5
Director
|
0.59%
|
$991,088
247,772 shares
|
— | 18 Mar 2026 |
| Shian Ching Ho |
3/4/5
Chief Financial Officer
|
0.45%
|
$746,188
186,547 shares
|
— | 18 Mar 2026 |
| Anita Pushparani Dorett |
3/4/5
Director
|
0.03%
|
$53,332
13,333 shares
|
— | 18 Mar 2026 |
| Boon Yew Gary Lim |
3/4/5
Director
|
0.03%
|
$53,332
13,333 shares
|
— | 18 Mar 2026 |
How to read this table
Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
Forms 3/4/5 flow
Insider trading overview
Insider buy and sell flow is broadly balanced over the last 12 months. No Buy or Sell transactions have been reported since 20 Aug 2025.
Buys
$0
Insiders: 0
Sells
$0
Insiders: 0
Net
$0
Shares: 0
Window
Last 12 months
4 rolling buckets
Buy value
Sell value
Shares: 0
Shares: 0
| Window (months) | Buy shares | Sell shares | Buy value | Sell value | Net value |
|---|---|---|---|---|---|
| 0-3 | 0 | 0 | $0 | $0 | $0 |
| 3-6 | 0 | 0 | $0 | $0 | $0 |
| 6-9 | 0 | 0 | $0 | $0 | $0 |
| 9-12 | 0 | 0 | $0 | $0 | $0 |
Reporting owners
Insider holders from Forms 3/4/5
Showing 1-14 of 14 reporting-owner rows connected to OIO Group. Open a relationship link for the CIK-to-CIK filing trail.
Rows
14
Largest Forms 3/4/5 holder
Sung Fung (norman) Choi
Net 12M change
$0
Latest report
30 Apr 2026
Recent insider transactions for OIO Group
Showing up to 300 recent insider transactions from the last 12 months.
| Insider | Symbol | Class | Transaction | % | SEC-reported value | SEC-reported price | Shares | Shares owned | Date | Ownership |
|---|---|---|---|---|---|---|---|---|---|---|
| Sung Fung (norman) Choi | OIO | Ordinary Shares | 0 | 23,042,191 | 30 Apr 2026 | See Footnote | ||||
| Sung Fung (norman) Choi | OIO | Ordinary Shares | 0 | 212,088,084 | 30 Apr 2026 | See Footnote | ||||
| Jason Yuk Lun Wong | OIO | Ordinary Shares | 0 | 667 | 30 Apr 2026 | Direct | ||||
| En Ti Diana Majcher | OIO | Ordinary Shares | 0 | 667 | 30 Apr 2026 | Direct | ||||
| Jakub Jodlowski | OIO | Ordinary Shares | 0 | 667 | 30 Apr 2026 | Direct | ||||
| Jacob William Anthony Hamilton | OIO | Ordinary Shares | 0 | 667 | 30 Apr 2026 | Direct | ||||
| Shian Ching Ho | OIO | Ordinary Shares | 0 | 186,547 | 18 Mar 2026 | Direct | ||||
| Ming Huang Ernest Fong | OIO | Ordinary Shares | 0 | 247,772 | 18 Mar 2026 | Direct | ||||
| Boon Yew Gary Lim | OIO | Ordinary Shares | 0 | 13,333 | 18 Mar 2026 | Direct | ||||
| Anita Pushparani Dorett | OIO | Ordinary Shares | 0 | 13,333 | 18 Mar 2026 | Direct | ||||
| Leng Chuang Quek | OIO | Ordinary Shares | 0 | 3,264,019 | 18 Mar 2026 | Direct | ||||
| Beng Hui Law | OIO | Ordinary Shares | 0 | 1,348,911 | 18 Mar 2026 | Direct |
* marks a reported price that did not pass the local price check.