City Office REIT, Inc. (CIO) Insider Trading & SEC Filings

Updated Jul 16, 2026 · Last SEC filing 2026-01-09

City Office REIT, Inc. (CIO) — no SEC Form 4 insider filings recorded in the last 90 days. InsiderAlpha tracks every CIO SEC filing — Form 4, Form 144, and 8-K — in real time, including Rule 10b5-1 plan detection.

About City Office REIT, Inc. (CIO)

SEC CIK	0001593222

Recent CIO Insider Transactions (Form 4)

Date	Insider	Role	Transaction	Shares	Price	Value	Filing
2026-01-09	Murski Mark Wilhelm	Insider	D — Derivative transaction	38.3K	—	—	SEC
2026-01-09	Mirza Sabah	Insider	D — Derivative transaction	18.8K	—	—	SEC
2026-01-09	Mazan Michael	Insider	D — Derivative transaction	2.9K	—	—	SEC
2026-01-09	Mazan Michael	Insider	D — Derivative transaction	39.0K	—	—	SEC
2026-01-09	McLernon John R.	Insider	D — Derivative transaction	33.7K	—	—	SEC
2026-01-09	McLernon John R.	Insider	D — Derivative transaction	7.5K	—	—	SEC
2026-01-09	Farrar James Thomas	Chief Executive Officer	D — Derivative transaction	469.2K	—	—	SEC
2026-01-09	Farrar James Thomas	Chief Executive Officer	D — Derivative transaction	31.9K	—	—	SEC
2026-01-09	Farrar James Thomas	Chief Executive Officer	D — Derivative transaction	200.0K	—	—	SEC
2026-01-09	Tylee Gregory	President & COO	D — Derivative transaction	612.4K	—	—	SEC
2026-01-09	Tylee Gregory	President & COO	D — Derivative transaction	3.3K	—	—	SEC
2026-01-09	Maretic Anthony	Chief Financial Officer	D — Derivative transaction	227.8K	—	—	SEC

All transactions sourced from SEC EDGAR Form 4 filings for City Office REIT, Inc. (CIO). Updated in real time as new filings are submitted to the SEC.

Recent Insider Filings

2026-01-09 — Murski Mark Wilhelm (Insider)
2026-01-09 — Mirza Sabah (Insider)
2026-01-09 — Mazan Michael (Insider)
2026-01-09 — McLernon John R. (Insider)
2026-01-09 — Farrar James Thomas (Chief Executive Officer)

Form 4 Transaction Code Reference

SEC Form 4 transactions are reported with a one-letter code indicating the type of transaction. Common codes you'll see in CIO insider filings:

P	Open-market purchase by the insider
S	Open-market sale by the insider
A	Grant, award, or other acquisition from the issuer
M	Exercise or conversion of derivative security (e.g. options)
F	Payment of exercise price or tax liability via share withholding
G	Bona-fide gift of securities
D	Disposition to the issuer (e.g. share buyback participation)
J	Other acquisition or disposition
X	Exercise of in-the-money or at-the-money derivative security
C	Conversion of derivative security
V	Transaction voluntarily reported earlier than required

CIO Insider Trading — FAQ

What is the latest insider trade for CIO?: City Office REIT, Inc. (CIO) had 0 insider filings in the last 90 days, with the most recent on 2026-01-09. InsiderAlpha tracks every Form 4, 10-K, 10-Q, and 8-K filing in real time.
How many insiders are buying CIO stock?: 0 insider purchases of CIO were filed in the last 90 days.
How many insiders are selling CIO stock?: 0 insider sales of CIO were filed in the last 90 days.
Where can I see CIO SEC filings (Form 4, 10-K, 10-Q, 8-K)?: InsiderAlpha aggregates every CIO SEC filing — Form 4 insider transactions, 10-K and 10-Q quarterly reports, and 8-K material event disclosures — in one timeline.

Learn More

Open the live CIO dashboard on InsiderAlpha for real-time alerts, charting, and full historical filing search.