Company profile
Big Sky Industrial Inc. Insider Trading
USEGEvery SEC Form 4 insider trading filing for Big Sky Industrial Inc. (USEG) since April 2023: open-market buys and sells by directors and officers, option exercises, and cluster activity, updated as each filing is reported to the SEC. Why 2023?
- Exchange
- Nasdaq
- Sector
- Crude Petroleum & Natural Gas
- CIK
- 0000101594
- Filings
- 83
- Insiders
- 19
- Last filing
- 2026-04-29
Activity summary
No insider transactions in the last 30 days. The most recent was on April 29, 2026, when John A Weinzierl reported 1,818,000 shares (non-open-market activity). 83 filings from 19 insiders are on record below.
Three year balance
Buy and sell value by quarter, Q3 23 to Q2 26. Big Sky Industrial Inc. insiders are net sellers across the period shown.
Bars below the rule are sales, above are purchases. Largest quarter on the chart is $3.6M.
No insider activity recorded for USEG in the last 90 days.
Insider Transactions
Sourced from SEC EDGAR Form 4 filings. Updated hourly.
| Date | Insider | Company | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Apr 29, 2026 | John A Weinzierl | USEG | J | 1,818,000 | $1.10 | $2.00M |
| Apr 29, 2026 | John A Weinzierl | USEG | J | 909,000 | $1.10 | $1000K |
| Apr 29, 2026 | John A Weinzierl | USEG | J | 909,000 | $1.10 | $1000K |
| Mar 31, 2026 | Ryan Lewis Smith | USEG | Purchase | 15,000 | $0.87 | $13K |
| Mar 19, 2026 | Ryan Lewis Smith | USEG | Tax Withholding | 19,177 | $1.02 | $20K |
45 more transactions hidden
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-H "X-Api-Key: $KEY"Top insiders
By open-market value traded.
Institutional Ownership
Top 13F-HR holders of Big Sky Industrial Inc. as of 2026-06-30
Data source: quarterly 13F-HR filings: institutional holders report positions within 45 days of quarter end. Joined with insider activity above: see who's loading up institutionally while insiders are trading. Full 13F-HR API →