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EOSE · NASDAQ · Miscellaneous Electrical Machinery, Equipment & Supplies
Eos Energy Enterprises (EOSE) · oqro.io/stocks/EOSE · printed today. Every figure comes from a public filing, linked on the page online. Not investment advice.
$1.91+0.10 (+5.52%)
Close of Nov 13, 2026, vs Nov 12 · end-of-day, not a live quote
Including 2 routine filings (option exercises, tax withholding, grants, gifts). Open-market trades only
Insider buying
First insider buy since Aug 2024Traded Nov 12 · filed 1 day later
Since the trade +5.5% · S&P 500 −0.4% · to Nov 13
An Eos Energy Enterprises director paid $47K out of pocket for Eos Energy Enterprises shares. Shares held went up 9% with this purchase.
Nathan Kroeker (Officer) plans to sell ~$290K of Eos Energy Enterprises
Planned, from payMichelle Buczkowski (Chief Commercial Officer) sold ~$100K of Eos Energy Enterprises
Planned saleBuczkowski Michelle (Officer) plans to sell ~$95K of Eos Energy Enterprises
Planned, from payTraded Oct 28, 2026 · largest single transaction 100K
Oct 28, 2026100K
DetailsOfficial recordSumeet Puri (Chief Accounting Officer) sold ~$145K of Eos Energy Enterprises
Planned saleSumeet Puri (Chief Accounting Officer) sold ~$143K of Eos Energy Enterprises
Planned saleInsider selling
Traded Sep 3, 2025 · filed the same dayNot reported under a pre-arranged trading plan
An Eos Energy Enterprises director sold $395K of Eos Energy Enterprises shares. The filing does not indicate a pre-arranged trading plan.
Alexander Dimitrief (Director) sold ~$270K of Eos Energy Enterprises
Automatic saleJoe Mastrangelo (Chief Executive Officer) sold ~$990K of Eos Energy Enterprises
Planned saleNathan Kroeker (CCO and Interim CFO) sold ~$590K of Eos Energy Enterprises
Planned saleMichael W Silberman (General Counsel) sold ~$390K of Eos Energy Enterprises
Planned saleSumeet Puri (Chief Accounting Officer) sold ~$104K of Eos Energy Enterprises
Planned saleJoe Mastrangelo (Chief Executive Officer) sold ~$626K of Eos Energy Enterprises
Planned saleNathan Kroeker (CCO and Interim CFO) sold ~$232K of Eos Energy Enterprises
Planned saleNathan Kroeker (CCO and Interim CFO) sold ~$126K of Eos Energy Enterprises
Planned saleJoe Mastrangelo (Chief Executive Officer) sold ~$1.85M of Eos Energy Enterprises
Automatic saleNathan Kroeker (Chief Commercial Officer) sold ~$1.05M of Eos Energy Enterprises
Automatic saleMichael W Silberman (General Counsel) sold ~$692K of Eos Energy Enterprises
Automatic saleSumeet Puri (Chief Accounting Officer) sold ~$248K of Eos Energy Enterprises
Automatic saleOct 28, 2026100K
1 open-market purchase and 1 open-market sale by insiders of EOSE between Jun 15, 2026 and today, placed against the company's last 4 earnings releases. The latest on file was filed Nov 5, 2026. The data provider lists the next release for Feb 24, 2027; that date may change.
PurchaseSale30 days before a release30 days after
| Earnings release | 30 days before | On the day | 30 days after |
|---|---|---|---|
| Nov 5, 2026 | 1 sale | None | 1 purchase |
| Oct 19, 2026 | None | None | 1 purchase, 1 sale |
| Aug 5, 2026 | None | None | None |
| Jul 15, 2026 | None | None | None |
Companies set trading windows, which usually close shortly before results and reopen after them, and insiders may trade under 10b5-1 plans adopted months earlier. A date alone does not show what a person knew or why they traded. Past release dates are the dates the company filed its 8-K with Item 2.02. An upcoming date, when one is mentioned, comes from the data provider's earnings calendar (Finnhub): it is not a company filing, it is not estimated by OQRO, and it may change. Open-market purchases and sales as reported on Form 4. Largest purchases around earnings, all companies
