Ron Gusek
CIK 1705083 · CEO and President · last filed 2026-04-14
"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.
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Disclosed Exposure
$29.02M
Companies
1
Total Filings
42
Lifetime Open-Market Net
-$9.94M
Holdings By Company
Latest on-record share count from this person's most recent non-derivative Form 4 transaction in each company. Disclosed exposure = shares × current underlying price.
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| LBRT | CEO and President | 1,443,702 | $20.10 | $29.02M | -$9.94M | 39 | 2026-04-14 |
Recent Filings · Page 3 of 5
42 filingsInsider activity across all companies, newest first. Form 4 rows are post-trade confirmations (buys, sells, grants, exercises). Notice (144) rows are pre-trade notices of intent to sell restricted or control stock under Rule 144 — they may not all execute. Compare adjacent dates to see which notices became actual sales.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2021-11-24 | LBRT | Other (J) | +6,238 | $0 | EDGAR |
| 2021-10-28 | LBRT | Grant (A) | +830 | $0 | EDGAR |
| 2021-06-03 | LBRT | Sell (S) | −50,000 | -$845.1K | EDGAR |
| 2021-05-27 | LBRT | Sell (S) | −20,000 | -$297.6K | EDGAR |
| 2021-05-18 | LBRT | Sell (S) | −10,000 | -$146.3K | EDGAR |
| 2021-05-10 | LBRT | Sell (S) | −30,000 | -$407.7K | EDGAR |
| 2021-05-06 | LBRT | Sell (S) | −30,000 | -$399.6K | EDGAR |
| 2021-04-05 | LBRT | Tax (F) | −18,340 | -$214.6K | EDGAR |
| 2021-03-08 | LBRT | Sell (S) | −25,000 | -$320.0K | EDGAR |
| 2021-03-02 | LBRT | Sell (S) | −25,000 | -$309.8K | EDGAR |
Form 4 codes: P = open-market purchase · S = open-market sale · A = grant/award · M = option exercise · F = tax withholding at vest · G = bona-fide gift · D = disposition to issuer · J = other (see filing footnote). Only P / S codes carry directional signal.
Notice (144 / 144/A): Form 144 is a notice of intent to sell restricted/control stock under Rule 144, filed before the sale; 144/A is an amendment. Many notices are pre-scheduled under Rule 10b5-1 plans. A Form 4 with code S typically follows within a few days when the planned sale executes; missing follow-up Form 4s suggest the notice was cancelled or modified.
Notice (144 / 144/A): Form 144 is a notice of intent to sell restricted/control stock under Rule 144, filed before the sale; 144/A is an amendment. Many notices are pre-scheduled under Rule 10b5-1 plans. A Form 4 with code S typically follows within a few days when the planned sale executes; missing follow-up Form 4s suggest the notice was cancelled or modified.