TIMOTHY W BYRNE
CIK 1204973 · President & CEO · last filed 2026-01-02
"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
$15.81M
Companies
1
Total Filings
98
Lifetime Open-Market Net
-$29.86M
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 |
|---|---|---|---|---|---|---|---|
| USLM | President & CEO | 138,966 | $113.74 | $15.81M | -$29.86M | 90 | 2026-01-02 |
Recent Filings · Page 10 of 10
98 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 |
|---|---|---|---|---|---|
| 2008-08-13 | USLM | Mixed | +13,379 | $581.6K | EDGAR |
| 2008-06-02 | USLM | Sell (S) | −15,000 | -$555.0K | EDGAR |
| 2008-05-27 | USLM | Gift (G) | −455 | -$17.7K | EDGAR |
| 2007-12-31 | USLM | Mixed | +6,509 | $197.8K | EDGAR |
| 2007-07-03 | USLM | Tax (F) | −991 | -$36.7K | EDGAR |
| 2007-06-15 | USLM | Mixed | −16,000 | -$576.8K | EDGAR |
| 2007-05-07 | USLM | Mixed | +13,686 | $12 | EDGAR |
| 2007-01-04 | USLM | Mixed | +6,238 | -$45.6K | EDGAR |
Showing 91–98 of 98
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Page 10 of 10
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.