Mark Wilhelm Murski
CIK 1606562 · last filed 2026-01-09
Mark Wilhelm Murski is a corporate insider who has filed 42 SEC Form 4 insider transactions across 1 company since 2017. The most recent filing, for CIOpA, was dated Jan 9, 2026. Across all open-market trades the lifetime net is +$60.0K, making them a net buyer over the disclosed history.
"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.
$0
1
42
$60.0K
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| City Office REIT, Inc. (CIOpA) Delisted | Director | 0 | $25.37 | $0 | $60.0K | 42 | 2026-01-09 |
Recent Filings
42 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-01-09 | City Office REIT, Inc. (CIOpA) Delisted | Disp (D) | −38,337 | $0 | EDGAR |
| 2025-07-25 | City Office REIT, Inc. (CIOpA) Delisted | Grant (A) | — | $0 | EDGAR |
| 2025-04-25 | City Office REIT, Inc. (CIOpA) Delisted | Grant (A) | — | $0 | EDGAR |
| 2025-01-27 | City Office REIT, Inc. (CIOpA) Delisted | Mixed | +6,305 | $0 | EDGAR |
| 2024-10-25 | City Office REIT, Inc. (CIOpA) Delisted | Grant (A) | — | $0 | EDGAR |
| 2024-07-25 | City Office REIT, Inc. (CIOpA) Delisted | Grant (A) | — | $0 | EDGAR |
| 2024-04-26 | City Office REIT, Inc. (CIOpA) Delisted | Grant (A) | — | $0 | EDGAR |
| 2024-01-26 | City Office REIT, Inc. (CIOpA) Delisted | Mixed | +4,707 | $0 | EDGAR |
| 2023-10-26 | City Office REIT, Inc. (CIOpA) Delisted | Grant (A) | — | $0 | EDGAR |
| 2023-07-24 | City Office REIT, Inc. (CIOpA) Delisted | Grant (A) | — | $0 | EDGAR |