Eos Energy Enterprises, Inc. (EOSE)
Nasdaq · Miscellaneous Electrical Machinery, Equipment & Supplies · Inc. DE
What they're doing
Between 2026-06-21 and 2026-09-19, public records show 5 signals for Eos Energy Enterprises, Inc.. Most notable: 2026-07-09: Filed 8-K disclosing director or officer change; 2026-08-25: Filed 8-K disclosing director or officer change; 2026-09-16: Filed 8-K disclosing director or officer change. Federal contract obligations over the last 24 months total $0. This summary was assembled automatically from SEC EDGAR, USAspending.gov, U.S. Senate lobbying disclosures and Wikimedia pageview counts.
Generated 2026-09-19 from public records.
Signals, last 12 months
- Material 8-K filingFiled 8-K disclosing director or officer change
- Material 8-K filingFiled 8-K disclosing director or officer change
- Material 8-K filingFiled 8-K disclosing material agreement
- Material 8-K filingFiled 8-K disclosing director or officer change
- Material 8-K filingFiled 8-K disclosing material agreement
- Material 8-K filingFiled 8-K disclosing material agreement
- Material 8-K filingFiled 8-K disclosing director or officer change
- Material 8-K filingFiled 8-K disclosing director or officer change
- Material 8-K filingFiled 8-K disclosing director or officer change
- Insider buying cluster3 insiders bought $693k within 14 days
- Insider purchaseUrban David (director) bought $100k of stock
- Insider purchaseMastrangelo Joe (director) bought $157k of stock
- Insider purchaseMastrangelo Joe (director) bought $345k of stock
- Insider purchaseDIMITRIEF ALEXANDER (director) bought $91k of stock
- Material 8-K filingFiled 8-K disclosing material agreement
- Material 8-K filingFiled 8-K disclosing director or officer change
- Large insider saleStidolph Russell Monoki (director) sold $3.5M of stock
- Large insider saleStidolph Russell Monoki (director) sold $3.5M of stock
- Large insider saleStidolph Russell Monoki (director) sold $7.5M of stock
- Material 8-K filingFiled 8-K disclosing material agreement
- Material 8-K filingFiled 8-K disclosing material agreement
Insider transactions
| Date | Insider | Role | Code | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 2026-09-16 | Mastrangelo Joe | director | S | 250,000 | 3.92 | $980,000 |
| 2026-09-16 | Puri Sumeet | officer | S | 43,750 | 3.92 | $171,500 |
| 2026-09-14 | Mastrangelo Joe | director | A | 500,000 | 0 | $0 |
| 2026-09-14 | Puri Sumeet | officer | M | 87,500 | 0 | $0 |
| 2026-09-14 | Song Haiyan | director | P | 5,000 | 3.84 | $19,200 |
| 2026-09-11 | Song Haiyan | director | P | 10,000 | 3.95 | $39,500 |
| 2026-09-09 | Puri Sumeet | officer | S | 34,167 | 4.13 | $141,110 |
| 2026-09-05 | Puri Sumeet | officer | M | 68,333 | 0 | $0 |
| 2026-07-28 | Puri Sumeet | officer | S | 29,167 | 3.36 | $98,001 |
| 2026-07-28 | Kroeker Nathan | officer | S | 110,417 | 3.36 | $371,001 |
| 2026-07-27 | Mastrangelo Joe | director | S | 159,154 | 3.61 | $574,546 |
| 2026-07-25 | Puri Sumeet | officer | M | 58,334 | 0 | $0 |
| 2026-07-25 | Kroeker Nathan | officer | M | 220,834 | 0 | $0 |
| 2026-07-25 | Mastrangelo Joe | director | M | 333,334 | 0 | $0 |
| 2026-07-21 | Mastrangelo Joe | director | M | 111,118 | 5.48 | $608,927 |
| 2026-07-21 | DIMITRIEF ALEXANDER | director | M | 17,897 | 5.48 | $98,076 |
| 2026-07-21 | DIMITRIEF ALEXANDER | director | M | 1,377 | 5.48 | $7,546 |
| 2026-07-21 | Walters Marian | director | M | 11,407 | 5.48 | $62,510 |
| 2026-07-21 | Bornstein Jeffrey S | director | M | 9,558 | 5.48 | $52,378 |
| 2026-07-21 | Urban David | director | M | 12,185 | 5.48 | $66,774 |
| 2026-07-21 | Nigro Joseph | director | M | 2,773 | 5.48 | $15,196 |
| 2026-07-21 | Buczkowski Michelle | officer | M | 2,585 | 5.48 | $14,166 |
| 2026-07-21 | Demby Claude | director | M | 1,825 | 5.48 | $10,001 |
| 2026-07-21 | Kroeker Nathan | officer | M | 16,944 | 5.48 | $92,853 |
| 2026-07-07 | Kroeker Nathan | officer | S | 79,309 | 4.68 | $371,166 |
| 2026-07-06 | Mastrangelo Joe | director | F | 121,245 | 5.06 | $613,500 |
| 2026-07-05 | Kroeker Nathan | officer | M | 105,008 | 0 | $0 |
| 2026-07-05 | Mastrangelo Joe | director | M | 254,304 | 0 | $0 |
| 2026-07-03 | Kroeker Nathan | officer | M | 53,610 | 0 | $0 |
| 2026-06-30 | Puri Sumeet | officer | S | 8,823 | 5.86 | $51,703 |
| 2026-06-30 | Buczkowski Michelle | officer | S | 11,469 | 5.87 | $67,323 |
| 2026-06-30 | Silberman Michael W | officer | S | 14,998 | 5.87 | $88,038 |
| 2026-06-30 | Kroeker Nathan | officer | S | 35,289 | 5.86 | $206,794 |
| 2026-06-30 | Mastrangelo Joe | director | F | 60,703 | 6.09 | $369,681 |
| 2026-06-30 | Puri Sumeet | officer | S | 8,823 | 5.86 | $51,703 |
| 2026-06-30 | Buczkowski Michelle | officer | S | 11,469 | 5.87 | $67,323 |
| 2026-06-30 | Silberman Michael W | officer | S | 14,998 | 5.87 | $88,038 |
| 2026-06-30 | Kroeker Nathan | officer | S | 35,289 | 5.86 | $206,794 |
| 2026-06-30 | Mastrangelo Joe | director | F | 60,703 | 6.09 | $369,681 |
| 2026-06-26 | Puri Sumeet | officer | M | 17,645 | 0 | $0 |
| 2026-06-26 | Buczkowski Michelle | officer | M | 22,938 | 0 | $0 |
| 2026-06-26 | Silberman Michael W | officer | M | 29,996 | 0 | $0 |
| 2026-06-26 | Kroeker Nathan | officer | M | 70,578 | 0 | $0 |
| 2026-06-26 | Mastrangelo Joe | director | M | 130,570 | 0 | $0 |
| 2026-06-26 | Puri Sumeet | officer | M | 17,645 | 0 | $0 |
| 2026-06-26 | Buczkowski Michelle | officer | M | 22,938 | 0 | $0 |
| 2026-06-26 | Silberman Michael W | officer | M | 29,996 | 0 | $0 |
| 2026-06-26 | Kroeker Nathan | officer | M | 70,578 | 0 | $0 |
| 2026-06-26 | Mastrangelo Joe | director | M | 130,570 | 0 | $0 |
| 2026-06-12 | Mastrangelo Joe | director | M | 200,000 | 1.34 | $268,000 |
Federal contracts
No federal contract actions on record for this recipient mapping.
Lobbying
No federal lobbying filings on record for this client mapping.
Public attention
No Wikipedia pageview data linked to this company.