CIO
insider transactionsCity Office REIT, Inc. — buys & sells by directors, officers and 10% owners A shareholder owning more than 10% of the company. Must report trades, but usually a weaker signal than an officer or director. (SEC Form 4).
No open-market buys or sells this period. The trades below are grants, option exercises and gifts, which carry no market price.
Net buy / sell volume
Not enough data to chart yet.
Tap or hover the chart for daily net volume. Green = net buying, red = net selling.
All transactions
-
Other·D
Director
$149.7K
21.4K sh · $7.00
Own -100%
-
Other·D
Director
—
38.3K sh
Own -100%
-
Other·D
Director
$149.7K
21.4K sh · $7.00
Own -100%
-
Other·D
Director
—
18.8K sh
Own -100%
-
Other·D
Director
$131.8K
18.8K sh · $7.00
Own -100%
-
Other·D
Director
—
39.0K sh
Own -100%
-
Other·D
Director
—
2.9K sh
Own -100%
-
Other·D
Director
$149.7K
21.4K sh · $7.00
Own -100%
-
Other·D
Director
—
7.5K sh
Own -100%
-
Other·D
Director
—
33.7K sh
Own -100%
-
Other·D
Chief Executive Officer
$2.9M
416.1K sh · $7.00
Own -100%
-
Other·D
Chief Executive Officer
$960.1K
137.2K sh · $7.00
Own -100%
-
Other·D
Chief Executive Officer
—
200.0K sh
Own -100%
-
Other·D
Chief Executive Officer
—
31.9K sh
Own -100%
-
Other·D
Chief Executive Officer
—
469.2K sh
Own -100%
-
Other·D
Gregory Tylee KEY
President & COO
$2.9M
416.1K sh · $7.00
Own -100%
-
Other·D
Gregory Tylee KEY
President & COO
$960.1K
137.2K sh · $7.00
Own -100%
-
Other·D
Gregory Tylee KEY
President & COO
—
3.3K sh
Own -100%
-
Other·D
Gregory Tylee KEY
President & COO
—
612.4K sh
Own -100%
-
Other·D
Anthony Maretic KEY
Chief Financial Officer
$1.3M
184.0K sh · $7.00
Own -100%
-
Other·D
Anthony Maretic KEY
Chief Financial Officer
$433.2K
61.9K sh · $7.00
Own -100%
-
Other·D
Anthony Maretic KEY
Chief Financial Officer
—
227.8K sh
Own -100%
| Date▾ | Insider | Type | Shares | Value |
|---|---|---|---|---|
| Jan 9, 2026 | Mark Wilhelm Murski | Other D | 21.4K | $149.7K |
| Jan 9, 2026 | Mark Wilhelm Murski | Other D | 38.3K | — |
| Jan 9, 2026 | Sabah Mirza | Other D | 21.4K | $149.7K |
| Jan 9, 2026 | Sabah Mirza | Other D | 18.8K | — |
| Jan 9, 2026 | Michael Mazan | Other D | 18.8K | $131.8K |
| Jan 9, 2026 | Michael Mazan | Other D | 39.0K | — |
| Jan 9, 2026 | Michael Mazan | Other D | 2.9K | — |
| Jan 9, 2026 | John R. Mclernon | Other D | 21.4K | $149.7K |
| Jan 9, 2026 | John R. Mclernon | Other D | 7.5K | — |
| Jan 9, 2026 | John R. Mclernon | Other D | 33.7K | — |
| Jan 9, 2026 | James Thomas Farrar KEY | Other D | 416.1K | $2.9M |
| Jan 9, 2026 | James Thomas Farrar KEY | Other D | 137.2K | $960.1K |
| Jan 9, 2026 | James Thomas Farrar KEY | Other D | 200.0K | — |
| Jan 9, 2026 | James Thomas Farrar KEY | Other D | 31.9K | — |
| Jan 9, 2026 | James Thomas Farrar KEY | Other D | 469.2K | — |
| Jan 9, 2026 | Gregory Tylee KEY | Other D | 416.1K | $2.9M |
| Jan 9, 2026 | Gregory Tylee KEY | Other D | 137.2K | $960.1K |
| Jan 9, 2026 | Gregory Tylee KEY | Other D | 3.3K | — |
| Jan 9, 2026 | Gregory Tylee KEY | Other D | 612.4K | — |
| Jan 9, 2026 | Anthony Maretic KEY | Other D | 184.0K | $1.3M |
| Jan 9, 2026 | Anthony Maretic KEY | Other D | 61.9K | $433.2K |
| Jan 9, 2026 | Anthony Maretic KEY | Other D | 227.8K | — |
About CIO insider trading
This page tracks insider transactions for City Office REIT, Inc. (CIO) reported to the U.S. Securities and Exchange Commission on Form 4. Corporate insiders — directors, executive officers and beneficial owners of more than 10% of the stock — must disclose their trades within two business days. Open-market purchases (code P) and sales (code S) made at the insider's discretion are the most-watched opportunistic signals, while awards (A), option exercises (M) and tax-withholding (F) reflect compensation rather than conviction. Trades marked 10b5-1 were made under a pre-arranged plan and are considered routine. A cluster buy — several insiders buying within a short window — is historically a stronger bullish indicator than any single trade.