Transactions
5
Insider / Cboe Global Markets, Inc.
Mao Cecilia
Director at Cboe Global Markets, Inc.
- Company
- Cboe Global Markets, Inc.
- First filing on record
- February 12, 2026
- Latest trade on record
- May 14, 2026
- SEC filings
- EDGAR ↗
Mao Cecilia, Director at Cboe Global Markets, Inc., has disclosed 5 transactions in CBOE, EFX since February 12, 2026: 1 purchase (1 open-market buy) and 1 sale, worth about $651K at the reported prices. The latest was filed May 18, 2026, 4 days after the trade.
Open-market buys
1
Sales
1
Avg. disclosure lag
2.2d
Trading in charts
Trade timeline
When does this person trade, how big, and in which direction? Every trade in the last 12 months.
Bought (above the line)Sold (below the line)Other transaction
In the last 12 months Mao Cecilia made 1 purchase worth $465K and 1 sale worth $186K, plus 3 other transactions. Dot size is the dollar amount.
Portfolio mix
Which stocks does this person trade most? Tile size is dollars traded, all time on record.
Mao Cecilia has traded 1 stock on record; the largest by dollars is EFX.
Reporting lag
Does this person report on time? One bar per filing against the Form 4 deadline.
On timeLate
0 of 4 filings on record were reported after the Form 4 deadline (two business days, counted here as 4 calendar days).
What kind of transactions
Most Form 4 rows are pay arriving or tax being withheld, not a decision to buy or sell. Only code P is an open-market purchase and code S an open-market sale. What each code means: Form 4 transaction codes.
| Code | Meaning | Rows | Shares | Value |
|---|---|---|---|---|
| A | Grant or award | 3 | 4,599 | — |
| F | Shares withheld for tax | 1 | 918 | $186K |
| P | Open-market purchase | 1 | 2,400 | $465K |
| Year | Rows | Bought | Sold |
|---|---|---|---|
| 2026 | 5 | 1 · $465K | 1 · $186K |
Transactions
| Security | Side | Trade date | Disclosed | Lag | Shares | Price | Value | Flags | Source | Share |
|---|---|---|---|---|---|---|---|---|---|---|
| CBOE | Other A | May 14, 2026 | May 18, 2026 | 4d | 530 | — | — | Form 4 ↗ | ||
| EFX | Other A | February 25, 2026 | February 27, 2026 | 2d | 2,695 | — | — | Form 4 ↗ | ||
| EFX | Buy P | February 18, 2026 | February 19, 2026 | 1d | 2,400 | $194 | $465K | 10b5-1 plan | Form 4 ↗ | |
| EFX | Sell F | February 10, 2026 | February 12, 2026 | 2d | 918 | $203 | $186K | Form 4 ↗ | ||
| EFX | Other A | February 10, 2026 | February 12, 2026 | 2d | 1,374 | — | — | Form 4 ↗ |
Filings
| Filed | Form | Accession | Rows | Status | Source |
|---|---|---|---|---|---|
| May 18, 2026 | Form 4 | 0002009173-26-000001 | 1 | published | EDGAR ↗ |
| February 27, 2026 | Form 4 | 0001225208-26-002762 | 1 | published | EDGAR ↗ |
| February 19, 2026 | Form 4 | 0001225208-26-002168 | 1 | published | EDGAR ↗ |
| February 12, 2026 | Form 4 | 0001225208-26-001776 | 2 | published | EDGAR ↗ |
Other insiders at Cboe Global Markets, Inc.
- Begor Mark W CEO 52 rows
- Griebenow Jill EVP, CFO 25 rows
- Sexton John P EVP, GC AND CORP SEC 25 rows
- Foley Stephanie EVP, CHRO 21 rows
- Isaacson Christopher A EVP, COO 20 rows
- Lipscomb Timothy EVP, Chief Technology Officer 13 rows
- Tomczyk Fredric J Director 13 rows
- Wilkinson Allen SVP, CHIEF ACCOUNTING OFFICER 12 rows
- Farshchi Jamil EVP, Chief Technology Officer 10 rows
- GAMBLE JOHN W JR EVP, CFO & COO 8 rows
Everyone on file, with contracts and lobbying under the company's name: Cboe Global Markets, Inc..
Guides for this page
- What is SEC Form 4? Who files: officers, directors and owners of more than 10% of a class of the company's shares.
- Form 4 transaction codes P = purchase. S = sale. These are the two market trades.
- Insider buying vs insider selling Selling outweighs buying by a wide margin in normal times.
- Rule 10b5-1 trading plans The plan must be set up when the insider has no important non-public information.
- What disclosure data cannot tell you Filings are late by design: up to 45 days for Congress, two business days for insiders.
Sources and method
| Source | Filings | Rows | First filed | Newest filed | Read the originals |
|---|---|---|---|---|---|
| SEC EDGAR, Form 4 | 4 | 5 | February 12, 2026 | May 18, 2026 | Form 4 list on EDGAR |
Site built October 22, 2026. Every row in the tables above links to its own filing. To quote a figure, use the Cite button at the top of the page; see how to cite and reuse.
Every row comes from the reporting owner's Form 4 as filed with the SEC (EDGAR ownership XML), read daily. "Value" is shares × the reported price; code P is an open-market purchase, S a sale, M an option exercise, A a grant. The lag is the filing date minus the trade date; Form 4 is due within two business days. Amendments (4/A) are not merged. Details on the methodology page; report an error on corrections.
Not investment advice. Figures are public disclosures shown as filed; they may lag the trade and may be amended later. No recommendation is made or implied.