Gregory Scott Floerke
CIK 1313785 · Ex VP & COO, MPLX GP LLC · last filed 2026-03-03
"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.
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Disclosed Exposure
$13.98M
Companies
3
Total Filings
52
Lifetime Open-Market Net
-$2.18M
Holdings By Company
Latest on-record share count from this person's most recent non-derivative Form 4 transaction in each company. Disclosed exposure = shares × current underlying price.
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| MPC | Ex VP & COO, MPLX GP LLC | 32,297 | $263.58 | $8.51M | -$1.19M | 10 | 2026-03-03 |
| MPLX | Exec. VP and COO | 96,134 | $56.87 | $5.47M | -$990.6K | 39 | 2026-03-03 |
| MARKWEST ENERGY PARTNERS L P (MWE) Delisted | EVP, Chief Commercial Officer | 19,298 | — | — | $0 | 2 | 2015-12-03 |
Recent Filings · Page 5 of 6
52 filingsForm 4 transactions across all companies, newest first.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2017-11-22 | MPLX | Sell (S) | −4,000 | -$138.8K | EDGAR |
| 2017-03-03 | MPLX | Grant (A) | +8,417 | $0 | EDGAR |
| 2017-01-26 | MPLX | Sell (S) | −1,000 | -$37.0K | EDGAR |
| 2017-01-05 | MPLX | Sell (S) | −1,000 | -$36.0K | EDGAR |
| 2017-01-04 | MPLX | Sell (S) | −1,000 | -$35.0K | EDGAR |
| 2016-12-21 | MPLX | Tax (F) | −2,826 | -$91.1K | EDGAR |
| 2016-10-13 | MPLX | Sell (S) | −1,000 | -$31.0K | EDGAR |
| 2015-12-22 | MPLX | Grant (A) | +62,951 | $0 | EDGAR |
| 2015-12-08 | — | Disp (D) | −19,298 | -$749.3K | |
| 2015-12-08 | MPLX | Grant (A) | +21,034 | $0 | EDGAR |
Codes: P = open-market purchase · S = open-market sale · A = grant/award · M = option exercise · F = tax withholding at vest · G = bona-fide gift · D = disposition to issuer · J = other (see filing footnote). Only P / S codes carry directional signal.