Stock Trading CanaryHONG KONG · DIRECTORS' NOTICES
China Risun Group Ltd.
01907 · Basic Materials · Chemicals
Score
42.6
Price vs insider buying
1907.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, 3 times, the latest (24 Sep). The share closed at 1.60 that day and at 1.51 most recently (−5.3%).
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, −43.3% over these six months
The closing price of each day, from 2.67 on 2026-05-11 to 1.51 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 |
|---|---|---|---|---|---|---|
| Yang Lu | Board member | 3 | — | 1.5M HKD | 2026-06-22 | −29.9% |
Insiders' buying price vs the latest close
Insiders paid 1.87 HKD a share on average (3 purchase lines, 1 buyer, 2026-06-22 – 2026-09-24). The close on 2026-11-05 was 18.8% below that price.
The latest purchase (2026-09-24) was at 1.59 HKD; the close was 5.0% 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 |
|---|---|---|---|---|---|---|---|
| 2026-09-24 | 2026-09-25 | Yang Lu | Own name | Bought | 300,000 | HK$1.59 | HK$478.5K |
| 2026-06-29 | 2026-06-30 | Yang Lu | Own name | Bought | 300,000 | HK$1.96 | HK$588.0K |
| 2026-06-22 | 2026-06-23 | Yang Lu | Own name | Bought | 200,000 | HK$2.13 | HK$426.5K |
Purchases not counted · 3
Director notices of a purchase that the score leaves out, and why.
| Trade date | Director | Why not counted | Shares |
|---|---|---|---|
| 2024-07-16 | Yang Xuegang | The company buying back its own shares | 500,000 |
| 2024-07-04 | Yang Xuegang | The company buying back its own shares | 368,000 |
| 2023-11-03 | Yang Xuegang | Bought off the exchange | 1,000,000 |