Comparable stake leader
Kin Sun Sze-To
SEC ownership of Plastec Technologies, Ltd.
Top holders, 13D/G large-stake signals, insider positions, and transaction flow tied to CIK 0001433309.
Disclosed value leader
—
Comparable rows
0/2
Latest evidence
18 Mar 2026
- Public ticker
- PLTYF on OTC
- Parsed ownership sources
-
3/4/5
Source: Parsed SEC ownership filingsUse: Compare filing families carefully
- Largest SEC-reported holder
-
Kin Sun Sze-To
Ranking: Comparable ownership first, then disclosed value
- Latest parsed ownership date
-
18 Mar 2026
Freshness: Most recent filing date in this holder set
- Issuer CIK
- 0001433309
- Issuer location
- Kowloon, Hong Kong
Ownership snapshot
CIK-linked ownership evidence from parsed SEC filings.
1 signal
Issuer
Names, identifiers, and filing context for this profile.
2 identity fields
Ownership snapshot
Top shareholders of Plastec Technologies, Ltd. (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
Kin Sun Sze-To
Disclosed value leader
—
Comparable rows
0/2
Latest evidence
18 Mar 2026
3/4/5
Some rows are evidence-backed but not safely comparable across classes.
2 rows are not safely comparable across share classes.
Quick read
SEC ownership evidence is available, but the rows are not safely comparable across share classes.
0 of 2 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 Kin Sun Sze-To's linked filing trail.
Detailed SEC evidence table Showing 1-2 of 2 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| Kin Sun Sze-To |
3/4/5
CEO, Director, 10%+ Owner
|
—
class O/S missing
|
—
10,134,283 shares
|
— | 18 Mar 2026 |
| Ho Leung Ning |
3/4/5
CFO
|
—
class O/S missing
|
—
241,971 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 28 Jun 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 1-4 of 4 reporting-owner rows connected to Plastec Technologies, Ltd.. Open a relationship link for the CIK-to-CIK filing trail.
Rows
4
Largest Forms 3/4/5 holder
Ho Leung Ning
Net 12M change
$0
Latest report
18 Mar 2026
| Name | Relationship | Holdings Value | Past Year Net Change | Change % | Valuation | Report Date |
|---|---|---|---|---|---|---|
| Ho Leung Ning | Cfo | Mixed | 18 Mar 2026 | |||
| Chung Wing Lai | Director | Mixed | 18 Mar 2026 | |||
| Kin Sun Sze-To | CEO, Director, 10%+ Owner | Mixed | 18 Mar 2026 | |||
| Chow Joseph Yiu Wah | Director | Mixed | 18 Mar 2026 |
Recent insider transactions for Plastec Technologies, Ltd.
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 |
|---|---|---|---|---|---|---|---|---|---|---|
| Kin Sun Sze-To | PLTYF | Ordinary Shares | 0 | 888,901 | 18 Mar 2026 | By Tiger Power Industries Limited | ||||
| Kin Sun Sze-To | PLTYF | Ordinary Shares | 0 | 9,245,382 | 18 Mar 2026 | By Sun Yip Industrial Company Limited | ||||
| Ho Leung Ning | PLTYF | Ordinary Shares | 0 | 241,971 | 18 Mar 2026 | By Expert Rank Limited |
* marks a reported price that did not pass the local price check.