MARK T LAMMAS
CIK 1246348 · President · last filed 2026-02-18
MARK T LAMMAS is a President who has filed 44 SEC Form 4 insider transactions across 5 companies since 2008. The most recent filing, for HPPpC, was dated Feb 18, 2026. Across all open-market trades the lifetime net is −$4.1M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $4.9M 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.
$4.93M
5
44
-$4.10M
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| HPPpC | President | 141,578 | $14.89 | $2.11M | $130.5K | 14 | 2026-02-18 |
| HPP | President | 184,865 | $15.29 | $2.83M | -$4.30M | 17 | 2021-03-16 |
| Hudson Pacific Properties, Inc. (HPP.PRBC) Delisted | Chief Financial Officer | 188,615 | — | — | $0 | 1 | 2015-12-04 |
| Hudson Pacific Properties, Inc. (HPPpB) Delisted | Chief Financial Officer | 163,519 | — | — | $0 | 9 | 2015-03-16 |
| MPG Office Trust, Inc. (MPGpA) Delisted | EVP, Investments | 121,961 | — | — | $72.0K | 3 | 2009-06-30 |
Recent Filings
44 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-02-18 | HPPpC | Grant (A) | — | $0 | EDGAR |
| 2026-01-09 | HPPpC | Grant (A) | — | $0 | EDGAR |
| 2025-06-16 | HPPpC | Buy (P) | +22,421 | $50.0K | EDGAR |
| 2024-05-29 | HPPpC | Buy (P) | +5,800 | $25.0K | EDGAR |
| 2024-03-05 | HPPpC | Grant (A) | — | $0 | EDGAR |
| 2024-03-01 | HPPpC | Grant (A) | — | $0 | EDGAR |
| 2024-01-03 | HPPpC | Grant (A) | — | $0 | EDGAR |
| 2023-06-02 | HPPpC | Grant (A) | — | $0 | EDGAR |
| 2023-03-03 | HPPpC | Grant (A) | — | $0 | EDGAR |
| 2023-01-04 | HPPpC | Grant (A) | — | $0 | EDGAR |