Stock Trading CanaryHONG KONG · DIRECTORS' NOTICES
Kingboard Laminates Holdings Ltd.
01888 · Technology · Electronic Components
Score
Not ranked: no net buying on the exchange by a director in the last 180 days.
Price vs insider buying
1888.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
2 insiders bought within 9 days, 15 Oct to 23 Oct: 2 Board member. 1 of them bought again later. The share closed at 38.28 on the first of those days and at 32.68 most recently (−14.6%). 2 of the buyers also disclosed a sale in the window.
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.
×A sale
A cross is one insider's sales on one day. People sell to pay tax, to cash in share awards or to hold less of one company, so a sale says less than a purchase does. When someone bought and sold on the same day, the cross sits beside the dot. The totals are under “Purchases against sales” below.
▮Purple band: several insiders bought within 15 days
The band marks the stretch with the most different buyers: at most 15 days long and at least two people. Here it is 15 Oct – 23 Oct, with 2 insiders. Only the strongest stretch is marked. Several people deciding the same thing is harder to explain by one person's private reasons, but insiders often buy together just after a closed period ends, so compare it with the grey weekly bars.
Blue line: this share's price, −25.7% over these six months
The closing price of each day, from 43.96 on 2026-05-11 to 32.68 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 |
|---|---|---|---|---|---|---|
| Cheung Kwok Keung | Board member | — | 6 | — | — | — |
| Cheung Kwok Wa | Board member | 7 | 10 | 62.3M HKD | 2026-09-01 | −25.4% |
| KUNG Peter | Board member | — | 2 | — | — | — |
| Ho Kwok Ming | Board member | — | 1 | — | — | — |
| Cheung Kwok Ping | Board member | 2 | 3 | 19.2M HKD | 2026-10-16 | −17.2% |
| Lam Ka Po | Board member | — | 4 | — | — | — |
| Zhou Peifeng | Board member | — | 1 | — | — | — |
| Cheung Ka Ho | Board member | — | 2 | — | — | — |
Purchases against sales
Shares of the reported value of insider transactions in the 180-day window. Sales include disposals for tax, at option exercise or under a pre-set plan, which say little about an insider's view. The split describes what was disclosed; it is not a signal.
Insiders' buying price vs the latest close
Insiders paid 39.37 HKD a share on average (9 purchase lines, 2 buyers, 2026-09-01 – 2026-11-03). The close on 2026-11-05 was 17.0% below that price.
The latest purchase (2026-11-03) was at 32.87 HKD; the close was 0.6% 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 |
|---|---|---|---|---|---|---|---|
| 2026-11-03 | 2026-11-04 | Cheung Kwok Wa | Own name | Bought | 600,000 | HK$32.87 | HK$19.7M |
| 2026-10-23 | 2026-10-26 | Cheung Kwok Ping | Own name | Bought | 300,000 | HK$37.50 | HK$11.2M |
| 2026-10-16 | 2026-10-20 | Cheung Kwok Ping | Own name | Bought | 200,000 | HK$39.60 | HK$7.9M |
| 2026-10-15 | 2026-10-16 | Cheung Kwok Wa | Own name | Bought | 100,000 | HK$38.34 | HK$3.8M |
| 2026-10-13 | 2026-10-14 | Cheung Kwok Wa | Own name | Bought | 220,000 | HK$43.04 | HK$9.5M |
| 2026-10-12 | 2026-10-13 | Cheung Kwok Wa | Own name | Bought | 200,000 | HK$46.36 | HK$9.3M |
| 2026-09-28 | 2026-09-29 | Cheung Kwok Wa | Own name | Bought | 50,000 | HK$47.92 | HK$2.4M |
| 2026-09-04 | 2026-09-08 | Cheung Kwok Wa | Own name | Bought | 200,000 | HK$43.59 | HK$8.7M |
| 2026-09-01 | 2026-09-02 | Cheung Kwok Wa | Own name | Bought | 200,000 | HK$44.58 | HK$8.9M |
| 2026-07-20 | 2026-07-23 | Cheung Ka Ho | — | Sold | 1,000,000 | HK$42.10 | HK$42.1M |
| 2026-07-13 | 2026-07-14 | KUNG Peter | — | Sold | 50,000 | HK$52.42 | HK$2.6M |
| 2026-07-08 | 2026-07-09 | Cheung Kwok Keung | — | Sold | 200,000 | HK$71.50 | HK$14.3M |
| 2026-07-07 | 2026-07-09 | Cheung Kwok Wa | — | Sold | 279,500 | HK$71.01 | HK$19.8M |
| 2026-07-06 | 2026-07-09 | Cheung Kwok Wa | — | Sold | 186,500 | HK$89.50 | HK$16.7M |
| 2026-06-30 | 2026-07-06 | Cheung Ka Ho | — | Sold | 216,000 | HK$96.65 | HK$20.9M |
| 2026-06-30 | 2026-07-03 | Cheung Kwok Wa | — | Sold | 300,000 | HK$98.59 | HK$29.6M |
| 2026-06-26 | 2026-06-29 | Cheung Kwok Ping | — | Sold | 150,000 | HK$104.20 | HK$15.6M |
| 2026-06-26 | 2026-06-29 | Lam Ka Po | — | Sold | 235,000 | HK$102.45 | HK$24.1M |
| 2026-06-26 | 2026-06-29 | Cheung Kwok Wa | — | Sold | 511,000 | HK$98.12 | HK$50.1M |
| 2026-06-25 | 2026-06-29 | Cheung Kwok Keung | — | Sold | 500,000 | HK$101.35 | HK$50.7M |
| 2026-06-25 | 2026-06-29 | Lam Ka Po | — | Sold | 683,500 | HK$100.99 | HK$69.0M |
| 2026-06-25 | 2026-06-29 | Cheung Kwok Wa | — | Sold | 600,000 | HK$102.65 | HK$61.6M |
| 2026-06-24 | 2026-06-25 | Cheung Kwok Ping | — | Sold | 500,000 | HK$93.71 | HK$46.9M |
| 2026-06-24 | 2026-06-25 | Cheung Kwok Keung | — | Sold | 700,000 | HK$89.50 | HK$62.6M |
| 2026-06-24 | 2026-06-25 | Cheung Kwok Wa | — | Sold | 900,000 | HK$86.45 | HK$77.8M |
| 2026-06-24 | 2026-06-25 | Lam Ka Po | — | Sold | 264,500 | HK$96.99 | HK$25.7M |
| 2026-06-23 | 2026-06-25 | Cheung Kwok Wa | — | Sold | 300,000 | HK$86.45 | HK$25.9M |
| 2026-06-22 | 2026-06-25 | Cheung Kwok Wa | — | Sold | 1,900,000 | HK$91.85 | HK$174.5M |
| 2026-06-22 | 2026-06-25 | Cheung Kwok Keung | — | Sold | 2,000,000 | HK$91.85 | HK$183.7M |
| 2026-06-22 | 2026-06-25 | Cheung Kwok Ping | — | Sold | 1,600,000 | HK$91.85 | HK$147.0M |
| 2026-06-22 | 2026-06-25 | Zhou Peifeng | — | Sold | 750,000 | HK$91.85 | HK$68.9M |
| 2026-06-22 | 2026-06-23 | Cheung Kwok Keung | — | Sold | 500,000 | HK$91.50 | HK$45.8M |
| 2026-06-22 | 2026-06-23 | Lam Ka Po | — | Sold | 355,000 | HK$95.95 | HK$34.1M |
| 2026-06-22 | 2026-06-23 | Cheung Kwok Wa | — | Sold | 300,000 | HK$94.84 | HK$28.5M |
| 2026-06-18 | 2026-06-23 | Ho Kwok Ming | — | Sold | 200,000 | HK$89.15 | HK$17.8M |
| 2026-06-18 | 2026-06-23 | Cheung Kwok Keung | — | Sold | 500,000 | HK$89.41 | HK$44.7M |
| 2026-06-18 | 2026-06-23 | Cheung Kwok Wa | — | Sold | 2,200,000 | HK$86.51 | HK$190.3M |
| 2026-06-17 | 2026-06-23 | KUNG Peter | — | Sold | 200,000 | HK$86.76 | HK$17.4M |
| 2026-06-17 | 2026-06-23 | Cheung Kwok Keung | — | Sold | 800,000 | HK$88.17 | HK$70.5M |
| 2026-06-17 | 2026-06-23 | Cheung Kwok Wa | — | Sold | 4,365,000 | HK$87.66 | HK$382.6M |
| 2026-03-17 | 2026-03-19 | Cheung Kwok Keung | — | Sold | 1,000,000 | HK$23.04 | HK$23.0M |
| 2025-11-28 | 2025-11-28 | Cheung Ka Ho | — | Sold | 1,000,000 | HK$11.49 | HK$11.5M |
| 2025-11-24 | 2025-11-27 | Lam Ka Po | — | Sold | 1,000,000 | HK$10.64 | HK$10.6M |
| 2025-11-24 | 2025-11-27 | Cheung Kwok Keung | — | Sold | 1,250,000 | HK$10.64 | HK$13.3M |
| 2025-11-24 | 2025-11-27 | Cheung Kwok Wa | — | Sold | 2,000,000 | HK$10.64 | HK$21.3M |
Purchases not counted · 5
Director notices of a purchase that the score leaves out, and why.
| Trade date | Director | Why not counted | Shares |
|---|---|---|---|
| 2026-06-22 | Cheung Kwok Ping | Bought off the exchange | 100,000 |
| 2021-12-02 | Kung Peter | Replaced by an amendment | 60,000 |
| 2020-10-05 | Cheung Kwok Keung | Bought off the exchange | 500,000 |
| 2020-08-28 | Lo Ka Leong | Replaced by an amendment | 70,000 |
| 2020-08-28 | Lo Ka Leong | Replaced by an amendment | 70,000 |