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Insider ActivityEOSE
Walters Marian, Director at Eos Energy Enterprises, Inc., sold $161K of EOSE
Updated Jun 22, 2026
Walters Marian
Director
Eos Energy Enterprises, Inc. ·
$EOSE
Transaction Details
| Insider | Walters Marian |
|---|---|
| Title | Director |
| Company | Eos Energy Enterprises, Inc. |
| Ticker | EOSE |
| Transaction Type | Sale |
| Transaction Date | 2026-05-20 |
| Shares Traded | 22,319 |
| Price Per Share | $7.2 |
| Total Value | $161K |
| Filed Date | 2026-05-22 |
| Accession Number | 0001628280-26-037697 |
Ownership Context
| Shares Owned After Transaction | 158,445 |
|---|---|
| Ownership Type | Direct |
SEC Filing
Accession: 0001628280-26-037697
Other Insider Trades — EOSE
| Insider | Title | Action | Value | Date |
|---|---|---|---|---|
| Mastrangelo Joe | Chief Executive Officer, Director | traded | $707K | 2026-06-12 |
| Mastrangelo Joe | Chief Executive Officer, Director | traded | $268K | 2026-06-12 |
| Lagi Alessandro | Chief Financial Officer | traded | — | 2026-06-08 |
| Urban David | Director | traded | — | 2026-06-05 |
| Nigro Joseph | Director | traded | — | 2026-06-05 |
| Demby Claude | Director | traded | — | 2026-06-05 |
| Nixon Gregory S. | Director | traded | — | 2026-06-05 |
| DIMITRIEF ALEXANDER | Director | traded | — | 2026-06-05 |
| Walters Marian | Director | traded | — | 2026-06-05 |
| Bornstein Jeffrey S | Director | traded | — | 2026-06-05 |
Other Trades by Walters Marian
| Ticker | Company | Action | Value | Date |
|---|---|---|---|---|
| EOSE | Eos Energy Enterprises, Inc. | traded | — | 2026-06-05 |
| EOSE | Eos Energy Enterprises, Inc. | traded | — | 2026-06-02 |
| EOSE | Eos Energy Enterprises, Inc. | sold | $275K | 2026-05-28 |
| EOSE | Eos Energy Enterprises, Inc. | traded | $35K | 2026-05-28 |
| EOSE | Eos Energy Enterprises, Inc. | traded | $26K | 2026-05-20 |
| EOSE | Eos Energy Enterprises, Inc. | traded | — | 2026-05-19 |
| EOSE | Eos Energy Enterprises, Inc. | traded | $9K | 2026-05-19 |
| EOSE | Eos Energy Enterprises, Inc. | sold | $54K | 2026-05-19 |
| RILY | BRC Group Holdings, Inc. | traded | — | 2026-04-03 |
| RILY | BRC Group Holdings, Inc. | traded | — | 2026-04-03 |
Full Ticker Profile
View all insider trades, dark pool activity, congressional filings, and the Whisper Score for EOSE — Eos Energy Enterprises, Inc. →
Whisper Score — EOSE
40.41
Active Discussion
Current Whisper Score
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Data sourced from SEC Form 4 insider trading filings. Transaction details are as reported to the Securities and Exchange Commission. This page does not constitute financial advice. StonkWhisper presents public records — it does not verify or guarantee the accuracy of SEC filings.
Last updated: June 22, 2026 at 07:09 UTC