Insider trades
Song Haiyan
Song Haiyan made 2 buys and 0 sales on the open market in the last 12 months at Eos Energy Enterprises, Inc. and Csg Systems International, Inc. Each trade with the role, price and filing.
| Date | Company | Trade | Shares | Price |
|---|---|---|---|---|
| Sep 14, 2026 | Eos Energy Enterprises, Inc. | Buy | 5,000 | US$4 |
| Sep 11, 2026 | Eos Energy Enterprises, Inc. | Buy | 10,000 | US$4 |