Stock Trading CanaryHONG KONG · DIRECTORS' NOTICES
TYK Medicines, Inc - B - H Shares
02410 · Healthcare · Biotechnology
Score
48.2
Price vs insider buying
2410.HK · HKD● Purchase × Sale ◇ Public disclosure ▥ 15-day cluster ·
Circles and crosses mark trade dates; diamonds below the axis mark later public disclosures. The trade became public on its disclosure date. Prices are nearest-session closes, not insider execution prices. Marker sizes are not compared when values or currencies differ.
Insider timeline
One insider bought, 7 times, the latest (16 Sep). The share closed at 3.52 that day and at 3.19 most recently (−9.1%).
Tap an item for what it means.
●A purchase: the bigger the dot, the more was bought
Each dot is one insider's purchases on one day. The dot's area follows the amount: the largest purchase here gets the largest dot. Hold the pointer over a dot to see the date and the amount.
Blue line: this share's price, −65.9% over these six months
The closing price of each day, from 9.37 on 2026-05-11 to 3.19 on 2026-11-05. The line has no scale; read it for high and low: a dot on a low stretch was bought cheaply, a dot on a high stretch was not.
This company: insiders buying per month, last 12 months
Darker bars are inside the 180-day window above.
Who traded
| Insider | Role | Purchases | Sales | Bought | First purchase | Share price since |
|---|---|---|---|---|---|---|
| WU Yusheng | Board member | 7 | — | 5.0M HKD | 2026-09-08 | −13.6% |
Insiders' buying price vs the latest close
Insiders paid 3.15 HKD a share on average (7 purchase lines, 1 buyer, 2026-09-08 – 2026-09-16). The close on 2026-11-05 was 1.3% above that price.
The latest purchase (2026-09-16) was at 3.49 HKD; the close was 8.3% below that price.
Prices paid are weighted by shares and taken from the filings; dividends are not counted. Not scored.
Director trades on the exchange
Purchases and sales on the exchange in the last 12 months, as counted in the score.
| Trade date | Filed | Director | Held as | Trade | Shares | Price | Value |
|---|---|---|---|---|---|---|---|
| 2026-09-16 | 2026-09-17 | WU Yusheng | Own name | Bought | 120,000 | HK$3.49 | HK$418.3K |
| 2026-09-15 | 2026-09-16 | WU Yusheng | Own name | Bought | 250,000 | HK$3.50 | HK$874.2K |
| 2026-09-14 | 2026-09-15 | WU Yusheng | Own name | Bought | 400,000 | HK$2.82 | HK$1.1M |
| 2026-09-11 | 2026-09-14 | WU Yusheng | Own name | Bought | 170,000 | HK$2.70 | HK$459.6K |
| 2026-09-10 | 2026-09-11 | WU Yusheng | Own name | Bought | 225,000 | HK$2.97 | HK$668.2K |
| 2026-09-09 | 2026-09-10 | WU Yusheng | Own name | Bought | 60,000 | HK$3.45 | HK$207.1K |
| 2026-09-08 | 2026-09-09 | WU Yusheng | Own name | Bought | 350,000 | HK$3.46 | HK$1.2M |