Song Haiyan
Insider trading activity for Song Haiyan sourced from SEC EDGAR Form 4 filings.
Overview
- Company: Eos Energy Enterprises, Inc.
- Total insider trades: 3
- Total buy volume: $59K
- Total sell volume: $0
- Last trade: Sep 15, 2026
Recent Trades
| Date | Insider | Ticker / Company | Type | Shares | Value |
|---|---|---|---|---|---|
| Sep 14, 2026 | Song Haiyan | EOSE Eos Energy Enterprises, Inc. | BUY | 5,000 | $19K |
| Sep 11, 2026 | Song Haiyan | EOSE Eos Energy Enterprises, Inc. | BUY | 10,000 | $40K |
| May 14, 2026 | Song Haiyan | CSGS CSG SYSTEMS INTERNATIONAL INC | OTHER | 22,560 | $1.8M |