Michael J Graff
CIK 1457009 · last filed 2025-08-11
Michael J Graff is a corporate insider who has filed 25 SEC Form 4 insider transactions across 2 companies since 2009. The most recent filing, for WLK, was dated Aug 11, 2025. Current disclosed insider exposure totals $1.9M 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.
$1.87M
2
25
$0
Holdings By Company
Recent Filings
25 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2025-08-11 | WLK | Mixed | +1,128 | $0 | EDGAR |
| 2024-08-12 | WLK | Mixed | +1,136 | $0 | EDGAR |
| 2023-08-14 | WLK | Mixed | +1,446 | $0 | EDGAR |
| 2022-08-15 | WLK | Mixed | +1,763 | $0 | EDGAR |
| 2021-08-16 | WLK | Mixed | +2,400 | $0 | EDGAR |
| 2020-08-17 | WLK | Mixed | +2,387 | $0 | EDGAR |
| 2019-08-19 | WLK | Mixed | +2,412 | $0 | EDGAR |
| 2019-05-20 | WLK | Exer (M) | +103 | $0 | EDGAR |
| 2018-08-22 | WLK | Exer (M) | +603 | $0 | EDGAR |
| 2018-08-20 | WLK | Mixed | +2,724 | $0 | EDGAR |