SPARKLE BYTE LTD → CASI Pharmaceuticals, Inc. CASIF

Stake: 5.00% Shares: 1,019,852 CUSIP: G1933S101 Class: Ordinary Shares, par value US$0.0001 per share

Item 4 — Purpose of Transaction

Not extracted from this filing — typically because it's an amendment (13D/A) and Item 4 is unchanged from the parent filing. Read the raw SEC filing →

Cross-References

Insider Activity (last 365d)

0 transactions

0 buys · 0 sales · 0 awards/exercises

Issuer Cluster

5 13D/G filings on this issuer

4 other filings besides this one

Filer Track Record

1 filings by this filer

0 other filings in the data moat

Short Interest · settle 2026-03-31

DTC 29.02

442,451 shares short · -3.4% vs prior

Other 13D/G Filings on CASI Pharmaceuticals, Inc.

Filed	Form	Filer	Stake	Shares
2026-01-29	SCHEDULE	He Wei-Wu	34.80%	8,965,535	view →
2026-01-20	SCHEDULE	Ho Chi Sing	4.80%	992,638	view →
2026-01-09	SCHEDULE	He Wei-Wu	19.10%	3,965,535	view →
2025-02-03	SCHEDULE	Ho Chi Sing	6.40%	992,638	view →

Want this depth on every filing the moment it hits SEC EDGAR?

Full feed access · API · daily intelligence brief · custom alerts. $1,500/mo. Pilots welcome.

Request a pilot →