WORK Medical Technology Group LTD

WOK · Surgical & Medical Instruments & Apparatus · EDGAR filings ↗

Reference price $3.87 — last insider sale, 2026-06-18 (estimated from the dated SEC Form 4 price — not a live quote)

Grade

C63

Profitable-adjacent Chinese medical-device maker with solid FCF but slipping earnings and PRC governance overhang.

Free cash flow strong (76th pct) with relatively favorable ROA/ROE percentiles (73rd/61st)
Established 20+ year manufacturing history, ~1,000 distributors and new AI blood-cell analyzer pipeline

Still net-loss-making (ROA -3.2%, ROE -5.8%) with net income down 69% (12th pct)
Heavy China/VIE-style regulatory and capital-repatriation risk
Thin cash position (18th pct) and commoditized mask/consumables exposure

Insider buyingInsider buying — 10 open-market buy(s) by 1 insider(s) (~$1M, last 6mo) Form 4 ↗
Insider sellingInsider selling — 5 open-market sale(s) by 1 insider(s) (~$2M, last 6mo) Form 4 ↗

Return on equity

-5.8%

Return on assets

-3.2%

Current ratio

1.7×

Free cash flow

$5M

Tangible book value

$17M

Cash & investments

$4M

Date	Insider	Type	Shares	Price
2026-06-18	HRT FINANCIAL LP	Sell	137K	$3.87
2026-06-17	HRT FINANCIAL LP	Buy	880K	$0.05
2026-06-16	HRT FINANCIAL LP	Sell	2.9M	$0.06
2026-06-15	HRT FINANCIAL LP	Buy	269K	$0.10
2026-06-12	HRT FINANCIAL LP	Buy	48K	$0.08
2026-06-11	HRT FINANCIAL LP	Buy	2.0M	$0.09
2026-06-10	HRT FINANCIAL LP	Buy	1.8M	$0.10
2026-06-09	HRT FINANCIAL LP	Sell	3.5M	$0.10
2026-06-08	HRT FINANCIAL LP	Buy	2.3M	$0.11
2026-06-05	HRT FINANCIAL LP	Buy	55K	$0.09
2026-06-04	HRT FINANCIAL LP	Buy	1.4M	$0.10
2026-06-02	HRT FINANCIAL LP	Sell	1.8M	$0.11
2026-06-01	HRT FINANCIAL LP	Buy	2.7M	$0.14
2026-05-29	HRT FINANCIAL LP	Sell	2.6M	$0.10
2026-05-28	HRT FINANCIAL LP	Buy	1.5M	$0.09

All non-derivative Form 4 activity (SEC), newest first.

Form	Filed	Period	Accession
20-F	2026-01-30	2025-09-30	0001213900-26-010301 ↗
20-F	2025-02-14	2024-09-30	0001213900-25-014076 ↗