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EOSEEos Energy Enterprises, Inc.

Haiyan Song

Director at Eos Energy Enterprises, Inc., as of Sep 15, 2026In the past 12 months: bought $59K of stock in 2 open-market purchases.

Updated Oct 16, 2026 from SEC filings · covers Oct 17, 2025 to Oct 16, 2026
$59K
open-market purchases, past 12 months (2 trades)
2
companies filed for

Shares held at Eos Energy Enterprises, Inc. is being verified and not shown yet. Why

Pattern

What the filings show, past 12 months. Nothing here rates or predicts.

Roles from filings

Every company we track where this person has filed, newest filing first.

CompanyTitleFirst filingLatest filing
Eos Energy Enterprises, Inc. (EOSE)DirectorJul 15, 2026Sep 15, 2026
F5, Inc. (FFIV)Former EVP of SecurityFeb 3, 2021Feb 3, 2023

Recent filings

The last 2 days with transactions, newest first, one line per trade date. Each number links to an SEC filing.

This page shows only what this person reported on SEC ownership filings. See the methodology. Spotted something wrong? Report an error.