Updated Jul 16, 2026
Walters Marian has filed 5 SEC Form 4 filings across 1 company in the last 90 days — selling. Lifetime open-market sales: $885K.
| Date | Ticker | Company | Code | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 2026-06-03 | EOSE | Eos Energy Enterprises, Inc. | M — Option exercise | 1.8K | $0.00 | |
| 2026-05-29 | EOSE | Eos Energy Enterprises, Inc. | S — Open-market sale | 30.0K | $9.18 | $275K |
| 2026-05-29 | EOSE | Eos Energy Enterprises, Inc. | M — Option exercise | 30.0K | $1.18 | $35K |
| 2026-05-22 | EOSE | Eos Energy Enterprises, Inc. | S — Open-market sale | 22.3K | $7.20 | $161K |
| 2026-05-22 | EOSE | Eos Energy Enterprises, Inc. | M — Option exercise | 22.3K | $1.18 | $26K |
| 2026-05-19 | EOSE | Eos Energy Enterprises, Inc. | M — Option exercise | 23.1K | $0.00 | |
| 2026-05-19 | EOSE | Eos Energy Enterprises, Inc. | S — Open-market sale | 7.7K | $7.07 | $54K |
| 2026-05-19 | EOSE | Eos Energy Enterprises, Inc. | M — Option exercise | 7.7K | $1.18 | $9K |
| 2026-04-07 | RILY | BRC Group Holdings, Inc. | A — Grant or award | 33.1K | $0.00 | |
| 2026-04-07 | RILY | BRC Group Holdings, Inc. | A — Grant or award | 14.7K | $0.00 | |
| 2026-04-07 | RILY | BRC Group Holdings, Inc. | A — Grant or award | 3.7K | $0.00 | |
| 2025-09-03 | EOSE | Eos Energy Enterprises, Inc. | S — Open-market sale | 50.0K | $7.90 | $395K |
Walters Marian is a corporate insider — currently tracked as Director of Eos Energy Enterprises, Inc. (EOSE). InsiderAlpha tracks every SEC Form 4 filing in real time.
5 primary Form 4 filings in the last 90 days, covering 1 company.
Recorded transactions: 0 open-market purchases () and 4 open-market sales ($885K) across all tracked filings.
All Form 4 filings, transaction values, and 10b5-1 plan flags are listed on this page and updated in real time as new SEC EDGAR filings are processed.
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