TIMOTHY W BYRNE
CIK 1204973 · President & CEO · last filed 2026-01-02
TIMOTHY W BYRNE is a President & CEO who has filed 98 SEC Form 4 insider transactions across 1 company since 2007. The most recent filing, for USLM, was dated Jan 2, 2026. Across all open-market trades the lifetime net is −$29.9M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $15.8M across reported positions.
"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.
$15.81M
1
98
-$29.86M
Holdings By Company
| 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
98 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-01-02 | USLM | Mixed | +28,809 | $3.45M | EDGAR |
| 2025-09-05 | USLM | Mixed | −40,025 | -$4.83M | EDGAR |
| 2025-09-04 | USLM | Notice (144) | −12,100 | -$1.45M | EDGAR |
| 2025-09-03 | USLM | Notice (144) | −27,425 | -$3.32M | EDGAR |
| 2024-12-31 | USLM | Mixed | +22,907 | $2.97M | EDGAR |
| 2024-11-21 | USLM | Mixed | −44,665 | -$6.28M | EDGAR |
| 2024-11-20 | USLM | Notice (144) | −21,954 | -$3.06M | EDGAR |
| 2024-11-19 | USLM | Notice (144) | −22,261 | -$3.15M | EDGAR |
| 2024-06-07 | USLM | Sell (S) | −8,226 | -$2.76M | EDGAR |
| 2024-06-05 | USLM | Notice (144) | −8,331 | -$2.83M | EDGAR |
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.