Comparable stake leader
LWY GROUP LTD
SEC ownership of WORK Medical Technology Group LTD
Top holders, 13D/G large-stake signals, insider positions, and transaction flow tied to CIK 0001929783.
Disclosed value leader
LWY GROUP LTD
Comparable rows
1/6
Latest evidence
30 Jun 2026
- Public ticker
- WOK 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
-
LWY GROUP LTD
Ranking: Comparable ownership first, then disclosed value
- Comparable ownership rows
-
1 of 6
Meaning: Rows with safely comparable ownership %
- Latest 13D/G holder
-
LWY GROUP LTD
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
- 0001929783
- Issuer location
- Auckland City
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 WORK Medical Technology Group 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
LWY GROUP LTD
Disclosed value leader
LWY GROUP LTD
Comparable rows
1/6
Latest evidence
30 Jun 2026
13D/G
3/4/5
13F
Lead comparable stake: 43%
5 rows are not safely comparable across share classes.
13D/G row: LWY GROUP LTD
Quick read
LWY GROUP LTD leads the comparable SEC ownership view at 43%.
1 of 6 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 LWY GROUP LTD's linked filing trail.
Comparable ownership
Top 1
LWY GROUP LTD
43%
Ownership % is shown only when SEC disclosures are safely comparable across share classes.
Detailed SEC evidence table Showing 1-6 of 6 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| LWY GROUP LTD |
13D/G
|
43%
|
$2,687,500
6,250,000 shares
|
$0 | 31 Dec 2024 |
| HRT FINANCIAL LP |
3/4/5
10%+ Owner
|
—
class O/S missing
|
$22,704
123,944 shares
|
+$280,427 | 10 Jun 2026 |
| UBS Group AG |
13F
Company
|
—
class O/S missing
|
$20,082
10,405 shares
|
— | 30 Jun 2026 |
| Tower Research Capital LLC (TRC) |
13F
Company
|
—
class O/S missing
|
$770
399 shares
|
— | 30 Jun 2026 |
| North Star Investment Management Corp. |
13F
Company
|
—
class O/S missing
|
$197
102 shares
|
— | 30 Jun 2026 |
| Baiming Yu |
3/4/5
COO and Director, Director
|
—
class O/S missing
|
—
100,625 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
Net insider flow leans to buying over the last 12 months. Net value: +$280,427.
Buys
$448,891
Insiders: 1
Sells
$168,465
Insiders: 1
Net
+$280,427
Shares: +1,039,256
Window
Last 12 months
4 rolling buckets
Buy value
Sell value
Shares: 3,943,823
Shares: 2,904,567
| Window (months) | Buy shares | Sell shares | Buy value | Sell value | Net value |
|---|---|---|---|---|---|
| 0-3 | 3,943,823 | 2,904,567 | $448,891 | $168,465 | +$280,427 |
| 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 1-7 of 7 reporting-owner rows connected to WORK Medical Technology Group LTD. Open a relationship link for the CIK-to-CIK filing trail.
Rows
7
Largest Forms 3/4/5 holder
HRT FINANCIAL LP
Net 12M change
+$280,427
Latest report
10 Jun 2026
| Name | Relationship | Holdings Value | Past Year Net Change | Change % | Valuation | Report Date |
|---|---|---|---|---|---|---|
| HRT FINANCIAL LP | 10%+ Owner | $22,704 | +$280,427 | +1235% | Mixed | 10 Jun 2026 |
| Qisheng Lin | Director | Mixed | 18 Mar 2026 | |||
| Shuang Jarod Wu | CEO and Director, Director | Mixed | 18 Mar 2026 | |||
| Ningfang Liang | Chief Financial Officer | Mixed | 18 Mar 2026 | |||
| Zhenguo Wu | Director | Mixed | 18 Mar 2026 | |||
| Robert Brian Johnson | Director | Mixed | 18 Mar 2026 | |||
| Baiming Yu | COO and Director, Director | Mixed | 18 Mar 2026 |
Recent insider transactions for WORK Medical Technology Group 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 |
|---|---|---|---|---|---|---|---|---|---|---|
| Hrt Financial Lp | WOK | Common Stock | Sale | -52.4% | -136,665 | 123,944 | 18 Jun 2026 | Direct | ||
| Hrt Financial Lp | WOK | Common Stock | Purchase | 224.9% | $40,501 | $0.0460 | 880,456 | 1,271,912 | 17 Jun 2026 | Direct |
| Hrt Financial Lp | WOK | Common Stock | Sale | -88.1% | $168,465 | $0.0580 | -2,904,567 | 391,456 | 16 Jun 2026 | Direct |
| Hrt Financial Lp | WOK | Common Stock | Purchase | 8.88% | $25,548 | $0.0950 | 268,927 | 3,296,023 | 15 Jun 2026 | Direct |
| Hrt Financial Lp | WOK | Common Stock | Purchase | 1.61% | $3,849 | $0.0800 | 48,108 | 3,027,096 | 12 Jun 2026 | Direct |
| Hrt Financial Lp | WOK | Common Stock | Purchase | 213.7% | 2,029,327 | 2,978,988 | 11 Jun 2026 | Direct | ||
| Hrt Financial Lp | WOK | Common Stock | Purchase | 1,765,384 | 949,661 | 10 Jun 2026 | Direct | |||
| Hrt Financial Lp | WOK | Common Stock | Sale | -100% | -3,463,022 | 0 | 09 Jun 2026 | Direct | ||
| Hrt Financial Lp | WOK | Common Stock | Purchase | 585.5% | 2,261,118 | 2,647,299 | 08 Jun 2026 | Direct | ||
| Hrt Financial Lp | WOK | Common Stock | Purchase | 16.4% | 54,529 | 386,181 | 05 Jun 2026 | Direct | ||
| Hrt Financial Lp | WOK | Common Stock | Purchase | 1,370,008 | 331,652 | 04 Jun 2026 | Direct | |||
| Hrt Financial Lp | WOK | Common Stock | Sale | -100% | -1,757,955 | 0 | 02 Jun 2026 | Direct | ||
| Hrt Financial Lp | WOK | Common Stock | Purchase | $378,994 | $0.1380 | 2,746,332 | 351,959 | 01 Jun 2026 | Direct | |
| Hrt Financial Lp | WOK | Common Stock | Sale | -100% | -2,619,607 | 0 | 29 May 2026 | Direct | ||
| Hrt Financial Lp | WOK | Common Stock | Purchase | 1,535,850 | 225,234 | 28 May 2026 | Direct |
* marks a reported price that did not pass the local price check.