Figures computed from official regulatory filings — .
Ownershipinsiders 34.56% · institutions 0%
In USD · as of Oct 5, 2026
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Granite Falls Energy, LLC, together with its subsidiaries, engages in the production and sale of ethanol and its co-products in the continental United States. The company offers wet, modified wet and dried distillers' grains, corn oil, and corn syrup. It also operates a natural gas pipeline. The company markets and sells its products through its third-party marketers to the dairy, beef, swine, and poultry industries. In addition, it exports its products. Granite Falls Energy, LLC was founded in 2000 and is based in Granite Falls, Minnesota.
Market information source · Oct 5, 2026
Periods recorded in the consulted sources. These do not certify the legal dates of name changes.
SEC company identity · Oct 5, 2026
Open-market timeline · full history
26 buys1 sell— close pricebar = usd volume, √ scaleclick a period to filter the table
| Insider | Type | Value · USD | Signals | Details | |
|---|---|---|---|---|---|
| Fagen Roland Jtrack record | Other | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC |
| Wilkison Rodney Rtrack record | Buy | $32.4K | conv 38First in 12mo | SEC |
| Fagen Roland Jtrack record | Buy | $365K | conv 21First in 12mo | SEC |
| Wilkison Rodney Rtrack record | Buy | $3K | conv 28First in 12mo | SEC |
| Wilkison Rodney Rtrack record | Buy | $6K | conv 30First in 12mo | SEC |
| Wilkison Rodney Rtrack record | Buy | $50K | conv 63Unusual sizeFirst in 12mo | SEC |
| Glacial Lakes Energy, LLC | Other | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC |
| Buesing Dean Jerome | Buy | $13.2K | conv 41First in 12mo | SEC |
| JOHNSON SHANNON | Buy | $24K | conv 39First in 12mo | SEC |
| Wagner Dennis Clifford | Buy | $6.9K | conv 46Cluster | SEC |
| Wilkison Rodney Rtrack record | Buy | $13.8K | conv 38Cluster | SEC |
| Wilkison Rodney Rtrack record | Buy | $26.5K | conv 51Cluster | SEC |
| Buesing Dean Jerome | Buy | $51.3K | conv 52ClusterFirst in 12mo | SEC |
| Buesing Dean Jerome | Buy | $50K | conv 52ClusterFirst in 12mo | SEC |
| Wilkison Rodney Rtrack record | Buy | $3K | conv 23 | SEC |
| Olson Tracey | Buy | $26.8K | conv 86First in 12mo | SEC |
| Wagner Dennis Clifford | Buy | $37.5K | conv 29First in 12mo | SEC |
| Wagner Dennis Clifford | Buy | $12.5K | conv 28First in 12mo | SEC |
| Core Steven H | Sell | $25.7K | SEC |
| Wilkison Rodney Rtrack record | Buy | $6.1K | conv 30 | SEC |
| Wilkison Rodney Rtrack record | Buy | $8.1K | conv 39 | SEC |
| Wilkison Rodney Rtrack record | Buy | $54.4K | conv 63 | SEC |
| Glacial Lakes Energy, LLC | SellD (derivative) | $2M | SEC |
| Glacial Lakes Energy, LLC | Other | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC |
| OFTEDAHL VOLSTAD JULIE | Buy | $64K | conv 60Unusual size | SEC |