Matthew J. Knopf
CIK 2035382 · Chief Legal Officer · last filed 2026-08-28
Matthew J. Knopf is a Chief Legal Officer who has filed 7 SEC Form 4 insider transactions across 1 company since 2024. The most recent filing shows the insider had shares withheld for taxes covering $1.9K of UP on Aug 28, 2026. Current disclosed insider exposure totals $421.7K 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.
$421.7K
1
7
$0
Filer Profile
CHAMBLEE, GA 30341
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| UP | Chief Legal Officer | 95,866 | $4.40 | $421.7K | $0 | 7 | 2026-08-28 |
Recent Filings
7 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-08-28 | UP | Tax (F) | −377 | -$1.9K | EDGAR |
| 2026-05-28 | UP | Tax (F) | −379 | -$3.3K | EDGAR |
| 2026-02-27 | UP | Mixed | +721,483 | -$23.6K | EDGAR |
| 2025-09-11 | UP | Tax (F) | −87,471 | -$194.2K | EDGAR |
| 2025-03-14 | UP | Grant (A) | +410,156 | $0 | EDGAR |
| 2025-02-28 | UP | Grant (A) | +341,797 | $0 | EDGAR |
| 2024-09-11 | UP | Grant (A) | +888,325 | $0 | 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.