MICHAEL DAVID STAFFIERI
CIK 1604063 · Chief Operating Officer, DKC · last filed 2024-08-19
MICHAEL DAVID STAFFIERI is a Chief Operating Officer, DKC who has filed 36 SEC Form 4 insider transactions across 1 company since 2015. The most recent filing, for DVA, was dated Nov 27, 2024. Across all open-market trades the lifetime net is −$22.1M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $65.6M 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.
$65.61M
1
36
-$22.06M
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| DVA | Chief Operating Officer, DKC | 367,871 | $178.34 | $65.61M | -$22.06M | 30 | 2024-08-19 |
Recent Filings
36 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2024-11-27 | DVA | Notice (144) | −7,902 | -$1.32M | EDGAR |
| 2024-11-18 | DVA | Notice (144) | −7,786 | -$1.23M | EDGAR |
| 2024-11-14 | DVA | Notice (144) | −7,459 | -$1.16M | EDGAR |
| 2024-09-16 | DVA | Notice (144) | −37,295 | -$4.94M | EDGAR |
| 2024-08-19 | DVA | Sell (S) | −42,119 | -$6.32M | EDGAR |
| 2024-08-15 | DVA | Notice (144) | −42,119 | -$6.32M | EDGAR |
| 2024-03-18 | DVA | Mixed | +24,855 | -$1.63M | EDGAR |
| 2024-03-15 | DVA | Mixed | +15,375 | -$2.20M | EDGAR |
| 2024-03-08 | DVA | Mixed | +15,061 | -$2.08M | EDGAR |
| 2024-02-23 | DVA | Mixed | — | -$6.97M | 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.