Notice of Proposed Sale · 144
BEONE MEDICINES LTD
BEIGFOTCEQUITYCurrent
Notice of Proposed Sale
Structured filing — 144
primary_doc.xml
Notice of proposed sale. The proposed amounts below do not establish that a sale occurred.
Proposed-sale notice
- Issuer
- BEONE MEDICINES LTD.
- Issuer CIK
- 0001651308
- SEC file number
- 001-37686
- Phone
- 41616851900
- Person for whose account securities are to be sold
- CHAN LEE
- Relationships to issuer
- Officer
- Street
- Aeschengraben 27
- City
- Basel
- State / country code
- V8
- Postal code
- 4051
Securities proposed for sale
| Security | Proposed units | Aggregate market value | Units outstanding | Approximate sale date | Exchange | Broker / market maker |
|---|---|---|---|---|---|---|
| ADS | 1,115 | 407,276.05 | 57,914,782 | 09/30/2026 | NASDAQ | Morgan Stanley Smith Barney LLC Executive Financial Services |
Broker / market maker — proposed row 1, entry 1
- Name
- Morgan Stanley Smith Barney LLC Executive Financial Services
- Street
- 1 New York Plaza
- Street (continued)
- 8th Floor
- City
- New York
- State / country code
- NY
- Postal code
- 10004
Acquisition of securities to be sold
| Security | Acquired | Nature of acquisition | Acquired from | Amount acquired | Gift transaction | Payment date | Nature of payment |
|---|---|---|---|---|---|---|---|
| ADS | 07/29/2022 | Restricted Stock Units | Issuer | 1,115 | N | 07/29/2022 | N/A |
Sales reported in the preceding three months
| Seller | Security | Sale date | Amount sold | Gross proceeds |
|---|---|---|---|---|
| 10b5-1 Sales for CHAN LEE | ADS | 08/11/2026 | 2,666 | 959,760.00 |
| CHAN LEE | Common | 07/30/2026 | 1,044 | 337,932.36 |
| 10b5-1 Sales for CHAN LEE | ADS | 07/22/2026 | 1,669 | 542,425.00 |
| 10b5-1 Sales for CHAN LEE | ADS | 07/08/2026 | 664 | 200,833.44 |
Seller — prior-sale row 1, entry 1
- Name
- 10b5-1 Sales for CHAN LEE
- Street
- Aeschengraben 27
- City
- Basel
- State / country code
- V8
- Postal code
- 4051
Seller — prior-sale row 2, entry 1
- Name
- CHAN LEE
- Street
- Aeschengraben 27
- City
- Basel
- State / country code
- V8
- Postal code
- 4051
Seller — prior-sale row 3, entry 1
- Name
- 10b5-1 Sales for CHAN LEE
- Street
- Aeschengraben 27
- City
- Basel
- State / country code
- V8
- Postal code
- 4051
Seller — prior-sale row 4, entry 1
- Name
- 10b5-1 Sales for CHAN LEE
- Street
- Aeschengraben 27
- City
- Basel
- State / country code
- V8
- Postal code
- 4051
Prior-sale reporting
- Nothing to report for the preceding three months
- N
Remarks
The securities to be sold were acquired upon the vesting of restricted stock units during the period of 07/29/2022 through 06/10/2025
Notice signature
- Notice date
- 09/30/2026
- Signed
- /s/ Chan Lee
- Plan adoption dates
- 05/29/2026