ERock, Inc.
EROC- Exchange
- NYSE
- Industry
- Electrical Industrial Apparatus
- SEC CIK
- 0002110029
No open-market purchases or sales by ERock, Inc. insiders were filed in the last 90 days; 89 institutions reported holding it in 13F filings for Q2 2026, worth $497.6M in total; superinvestors Soros Fund Management and Third Point hold it.
Open-market trades, last 90 days
Open-market purchases (P) and sales (S) by ERock, Inc. insiders, counted by Form 4 filing. Trades with a flagged price and duplicate filings are left out.
- Open-market buys
- 0 filings
- Open-market sells
- 0 filings
- Insiders trading
- 0
- Net value
- $0
- Purchases minus sales
Insider roster
Directors, officers and 10% owners who have filed a Form 4 for ERock, Inc., current and former, most recent filer first. Last reported holding is the position after the last non-derivative trade in their latest filing.
| Name | Title | Last reported holding | Last filing | Filings, past year |
|---|---|---|---|---|
| McAndrew Walter Thomas Jr. | 10% Owner | 16,540,099Indirect | Sep 4, 2026 | 1 |
| Energy Impact Partners LLC | 10% Owner | 83,355,210Indirect | Jun 15, 2026 | 1 |
| EIF ER Holdings LLC | 10% Owner | 83,355,210Indirect | Jun 15, 2026 | 1 |
| Energy Impact Fund (FT-B) LP | 10% Owner | 83,355,210Indirect | Jun 15, 2026 | 1 |
| EIP Flagship Fund I ER Holdings LLC | 10% Owner | 83,355,210Indirect | Jun 15, 2026 | 1 |
| Energy Impact Fund (FT-D) LP | 10% Owner | 83,355,210Indirect | Jun 15, 2026 | 1 |
| Kobler Hans | Director, 10% Owner | 83,355,210Indirect | Jun 15, 2026 | 1 |
| Boynton Charles D | Director | 13,024 | Jun 12, 2026 | 1 |
| Patterson Mark R | Director | 13,024 | Jun 12, 2026 | 1 |
| Satterthwaite Livingston | Director | 13,024 | Jun 12, 2026 | 1 |
| Blakely Robert Ian | Chief Financial Officer | 4,487,528 | Jun 12, 2026 | 1 |
| Amthor Corey | President | 4,088,432 | Jun 12, 2026 | 1 |
| Brouillette Dan | Director | 13,024 | Jun 12, 2026 | 1 |
Insider trades
Each row adds up one type of transaction in one Form 4 filing. Only open-market purchases (P) and sales (S) are shown by default; use the filters to see grants, option exercises and other codes.
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| Sep 4, 2026 (view filing)8:36 PM ET | Jun 11 | 85 daysLate | McAndrew Walter Thomas Jr.10% Owner | SSaleClass A common stock, par value $0.01 | −372.1K | – | – | –6.00M after | Derivative |
| Sep 4, 2026 (view filing)8:36 PM ET | Jun 11 | 85 daysLate | McAndrew Walter Thomas Jr.10% Owner | SSaleClass A common stock, par value $0.01 | −93.0K | – | – | –16.5M after | Derivative |
| Jun 15, 2026 (view filing)7:56 PM ET | Jun 11 | 4 days | Energy Impact Partners LLC and 4 others10% Owner | SSaleClass A Common Stock | −6.04M | – | – | –83.4M after | DerivativeDuplicate filing |
| Jun 15, 2026 (view filing) | Jun 11 | 4 days | Kobler HansDirector, 10% Owner | SSaleClass A Common Stock | −6.04M | – | – | –83.4M after | Derivative |