Ivan K Fong
CIK 1342238 · EVP GENERAL COUNSEL & SECR · last filed 2026-05-18
Ivan K Fong is an EVP GENERAL COUNSEL & SECR who has filed 44 SEC Form 4 insider transactions across 4 companies since 2007. The most recent filing, for CBOE, was dated May 18, 2026. Across all open-market trades the lifetime net is −$5.5M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $28.8M 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.
$28.78M
4
44
-$5.47M
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| CBOE | Director | 7,441 | $310.23 | $2.31M | $71.0K | 8 | 2026-05-18 |
| MDT | EVP GENERAL COUNSEL & SECR | 54,692 | $85.39 | $4.67M | $0 | 9 | 2024-12-17 |
| MMM | Exec VP, Gen Counsel & Secret | 57,255 | $176.28 | $10.09M | -$5.54M | 21 | 2021-05-03 |
| CAH | CLO & Secretary | 50,886 | $230.03 | $11.71M | $0 | 6 | 2008-11-04 |
Recent Filings
44 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-05-18 | CBOE | Grant (A) | +530 | $0 | EDGAR |
| 2025-05-08 | CBOE | Grant (A) | +729 | $0 | EDGAR |
| 2024-12-17 | MDT | Tax (F) | −532 | -$43.9K | EDGAR |
| 2024-12-11 | MDT | Tax (F) | −3,009 | -$251.5K | EDGAR |
| 2024-08-06 | MDT | Mixed | +5,304 | -$750.7K | EDGAR |
| 2024-07-31 | MDT | Grant (A) | +12,750 | $0 | EDGAR |
| 2024-05-20 | CBOE | Grant (A) | +937 | $0 | EDGAR |
| 2023-12-12 | MDT | Tax (F) | −2,668 | -$211.6K | EDGAR |
| 2023-08-02 | MDT | Grant (A) | +7,977 | $0 | EDGAR |
| 2023-05-15 | CBOE | Grant (A) | +1,223 | $0 | EDGAR |
Notice (144 / 144/A): Form 144 is a notice of intent to sell restricted/control stock under Rule 144, filed before the sale; 144/A is an amendment. Many notices are pre-scheduled under Rule 10b5-1 plans. A Form 4 with code S typically follows within a few days when the planned sale executes; missing follow-up Form 4s suggest the notice was cancelled or modified.