Song Haiyan has filed 6 insider transactions across 2 companies since February 2023.
Most recent transaction: a grant/award of 3085 shares of CSG SYSTEMS INTERNATIONAL INC ($CSGS) on June 10, 2025.
| Transaction Date | Company | Ticker | Insider Name | Title | Transaction Type | Security | Shares | Price | Shares Owned Following | Total Shares Outstanding | % of Owned | % of Outstanding |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| June 10, 2025 | CSG SYSTEMS INTERNATIONAL INC | $CSGS | Song Haiyan | Director | A | Common Stock | 3085 | $0.00 | 22,560.0000 | 29,104,000 | 15.84% | 0.01% |
| June 10, 2024 | CSG SYSTEMS INTERNATIONAL INC | $CSGS | Song Haiyan | Director | A | Common Stock | 4723 | $0.00 | 19,475.0000 | 29,779,000 | 32.02% | 0.02% |
| Feb. 1, 2023 | F5, INC. | $FFIV | Song Haiyan | EVP of Security | M | Common Stock | 1559 | $0.00 | 7,279.0000 | 0 | 27.26% | 0.00% |
| Feb. 1, 2023 | F5, INC. | $FFIV | Song Haiyan | EVP of Security | F | Common Stock | 819 | $0.00 | 6,460.0000 | 0 | 11.25% | 0.00% |
| Feb. 1, 2023 | F5, INC. | $FFIV | Song Haiyan | EVP of Security | M | Restricted Stock Unit | 1114 | $0.00 | 8,914.0000 | 0 | 11.11% | 0.00% |
| Feb. 1, 2023 | F5, INC. | $FFIV | Song Haiyan | EVP of Security | M | Restricted Stock Unit | 445 | $0.00 | 3,119.0000 | 0 | 12.49% | 0.00% |