Song Hong Fang
Director · CGON
As of 2026-09-27, Song Hong Fang has 9 Form 4 transactions on record across 1 company — 0 in the trailing 12 months.
Everything this person has disclosed to the SEC on Form 4 — across every company they file for — reconstructed from the public record. A filing history, not a tip sheet.
Reconstructed holdings
Reconstructed from this person's own Form 4 filings — the total each filing reported owning afterward, priced at the close on the as-of date shown. A filed position can lag the real one.
Direct and indirect holdings (e.g. through a trust or fund) are tagged separately, as filed.
Trades by company
Filing ledger
| Date | Company | Action | Shares @ price | Value | Ownership Δ | Owned after | Filing |
|---|---|---|---|---|---|---|---|
| 2025-09-03 | CGON | Sale | 69,695 @ $27.60 | $1.9M | −2.3% of holding | 2,934,236 | Form 4 |
| 2025-09-03 | CGON | Sale | 30,105 @ $28.24 | $850K | −1.0% of holding | 2,904,131 | Form 4 |
| 2025-09-03 | CGON | Sale | 100 @ $28.99 | $3K | −0.0% of holding | 2,903,931 | Form 4 |
| 2025-09-03 | CGON | Sale | 100 @ $28.96 | $3K | −0.0% of holding | 2,904,031 | Form 4 |
| 2024-12-16 | CGON | Sale | 700,000 @ $28.00 | $19.6M | −18.9% of holding | 3,003,931 | Form 4 |
| 2024-08-29 | CGON | Sale | 424,210 @ $35.36 | $15.0M | −42.0% of holding | 586,982 | Form 4 |
| 2024-08-29 | CGON | Sale | 226,245 @ $35.36 | $8.0M | −5.8% of holding | 3,703,931 | Form 4 |
2 award / exercise / gift records — not counted as purchases
Source: SEC Form 4 filings. Each row links to its original filing.
Research tool, not investment advice — historical frequencies, not recommendations. A product of Marovel Technologies LLC. Full terms.