Gregory Scott Floerke
Insider
First SEC filing: Aug. 5, 2022 · Latest: Aug. 5, 2022
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net: $0
Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| March 2, 2026 | MPLX | F | 995 | $59.22 | $58,924 | 97,234 Direct | -1.01% | Disposed | -2.4% (price as of 2026-10-06) |
| March 2, 2026 | MPLX | F | 1,100 | $59.22 | $65,142 | 96,134 Direct | -1.13% | Disposed | -2.4% (price as of 2026-10-06) |
| March 2, 2026 | MPLX | F | 797 | $59.22 | $47,198 | 95,337 Direct | -0.83% | Disposed | -2.4% (price as of 2026-10-06) |
| March 2, 2026 | MPC | F | 278 | $206.30 | $57,351 | 31,560 Direct | -0.87% | Disposed | 109.6% (price as of 2026-10-06) |
| March 2, 2026 | MPC | F | 251 | $206.30 | $51,781 | 31,309 Direct | -0.80% | Disposed | 109.6% (price as of 2026-10-06) |
| March 2, 2026 | MPC | F | 278 | $206.30 | $57,351 | 31,031 Direct | -0.89% | Disposed | 109.6% (price as of 2026-10-06) |
| March 1, 2026 | MPLX | A | 5,986 | · | · | 98,229 Direct | +6.49% | Acquired | (price as of 2026-10-06) |
| March 1, 2026 | MPC | A | 1,730 | · | · | 31,838 Direct | +5.75% | Acquired | (price as of 2026-10-06) |
| Dec. 12, 2025 | MPC | F | 85 | $185.77 | $15,790 | 30,108 Direct | -0.28% | Disposed | 132.7% (price as of 2026-10-06) |
| Dec. 12, 2025 | MPLX | F | 242 | $54.85 | $13,274 | 92,243 Direct | -0.26% | Disposed | 5.3% (price as of 2026-10-06) |
| March 3, 2025 | MPC | F | 251 | $148.65 | $37,311 | 30,193 Direct | -0.82% | Disposed | 190.9% (price as of 2026-10-06) |
| March 3, 2025 | MPC | F | 278 | $148.65 | $41,325 | 30,444 Direct | -0.90% | Disposed | 190.9% (price as of 2026-10-06) |
| March 3, 2025 | MPC | F | 445 | $148.65 | $66,149 | 30,722 Direct | -1.43% | Disposed | 190.9% (price as of 2026-10-06) |
| March 3, 2025 | MPLX | F | 1,100 | $54.34 | $59,774 | 92,485 Direct | -1.18% | Disposed | 6.3% (price as of 2026-10-06) |
| March 3, 2025 | MPLX | F | 995 | $54.34 | $54,068 | 93,585 Direct | -1.05% | Disposed | 6.3% (price as of 2026-10-06) |
| March 3, 2025 | MPLX | F | 1,054 | $54.34 | $57,274 | 94,580 Direct | -1.10% | Disposed | 6.3% (price as of 2026-10-06) |
| March 1, 2025 | MPC | A | 2,098 | · | · | 31,167 Direct | +7.22% | Acquired | (price as of 2026-10-06) |
| March 1, 2025 | MPLX | A | 6,014 | · | · | 95,634 Direct | +6.71% | Acquired | (price as of 2026-10-06) |
| Dec. 13, 2024 | MPLX | F | 333 | $48.86 | $16,270 | 89,620 Direct | -0.37% | Disposed | 18.2% (price as of 2026-10-06) |
| Dec. 13, 2024 | MPC | F | 77 | $145.56 | $11,208 | 29,069 Direct | -0.26% | Disposed | 197.0% (price as of 2026-10-06) |
| March 1, 2024 | MPC | A | 1,896 | · | · | 29,146 Direct | +6.96% | Acquired | (price as of 2026-10-06) |
| March 1, 2024 | MPC | F | 278 | $172.34 | $47,911 | 27,250 Direct | -1.01% | Disposed | 150.9% (price as of 2026-10-06) |
| March 1, 2024 | MPC | F | 445 | $172.34 | $76,691 | 27,528 Direct | -1.59% | Disposed | 150.9% (price as of 2026-10-06) |
| March 1, 2024 | MPC | F | 575 | $172.34 | $99,096 | 27,973 Direct | -2.01% | Disposed | 150.9% (price as of 2026-10-06) |
| March 1, 2024 | MPLX | A | 8,303 | · | · | 89,953 Direct | +10.17% | Acquired | (price as of 2026-10-06) |
| March 1, 2024 | MPLX | F | 995 | $38.87 | $38,676 | 81,650 Direct | -1.20% | Disposed | 48.6% (price as of 2026-10-06) |
| March 1, 2024 | MPLX | F | 1,054 | $38.87 | $40,969 | 82,645 Direct | -1.26% | Disposed | 48.6% (price as of 2026-10-06) |
| March 1, 2024 | MPLX | F | 1,207 | $38.87 | $46,916 | 83,699 Direct | -1.42% | Disposed | 48.6% (price as of 2026-10-06) |
| Dec. 1, 2023 | MPC | F | 85 | $151.42 | $12,871 | 28,548 Direct | -0.30% | Disposed | 185.5% (price as of 2026-10-06) |
| Dec. 1, 2023 | MPLX | F | 301 | $36.61 | $11,020 | 84,906 Direct | -0.35% | Disposed | 57.8% (price as of 2026-10-06) |
| Aug. 10, 2023 | MPC | M | 8,189 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-06) |
| Aug. 10, 2023 | MPC | S | 8,189 | $145.80 | $1,193,956 | 28,633 Direct | -22.24% | Disposed | 196.5% (price as of 2026-10-06) |
| Aug. 10, 2023 | MPC | M | 8,189 | $47.73 | $390,861 | 36,822 Direct | +28.60% | Acquired | 805.8% (price as of 2026-10-06) |
| March 1, 2023 | MPC | F | 575 | $126.52 | $72,749 | 26,821 Direct | -2.10% | Disposed | 241.7% (price as of 2026-10-06) |
| March 1, 2023 | MPLX | A | 7,504 | · | · | 85,207 Direct | +9.66% | Acquired | (price as of 2026-10-06) |
| March 1, 2023 | MPLX | F | 1,053 | $34.54 | $36,371 | 77,703 Direct | -1.34% | Disposed | 67.3% (price as of 2026-10-06) |
| March 1, 2023 | MPLX | F | 1,207 | $34.54 | $41,690 | 78,756 Direct | -1.51% | Disposed | 67.3% (price as of 2026-10-06) |
| March 1, 2023 | MPLX | F | 727 | $34.54 | $25,111 | 79,963 Direct | -0.90% | Disposed | 67.3% (price as of 2026-10-06) |
| March 1, 2023 | MPC | A | 2,096 | · | · | 28,633 Direct | +7.90% | Acquired | (price as of 2026-10-06) |
| March 1, 2023 | MPC | F | 284 | $126.52 | $35,932 | 26,537 Direct | -1.06% | Disposed | 241.7% (price as of 2026-10-06) |
| March 1, 2023 | MPC | F | 436 | $126.52 | $55,163 | 27,396 Direct | -1.57% | Disposed | 241.7% (price as of 2026-10-06) |
| Jan. 26, 2023 | MPC | A | 842 | · | · | 27,832 Direct | +3.12% | Acquired | (price as of 2026-10-06) |
| Jan. 25, 2023 | MPLX | A | 798 | · | · | 80,690 Direct | +1.00% | Acquired | (price as of 2026-10-06) |
| Dec. 2, 2022 | MPC | F | 135 | $118.23 | $15,961 | 26,990 Direct | -0.50% | Disposed | 265.7% (price as of 2026-10-06) |
| Dec. 2, 2022 | MPLX | F | 320 | $33.82 | $10,822 | 79,892 Direct | -0.40% | Disposed | 70.8% (price as of 2026-10-06) |
| April 19, 2022 | MPLX | S 10b5-1 | 2,500 | $35.00 | $87,500 | 80,212 Direct | -3.02% | Disposed | 65.1% (price as of 2026-10-06) |
| March 1, 2022 | MPLX | A | 7,952 | · | · | 82,712 Direct | +10.64% | Acquired | (price as of 2026-10-06) |
| March 1, 2022 | MPLX | F | 1,089 | $32.63 | $35,534 | 74,760 Direct | -1.44% | Disposed | 77.0% (price as of 2026-10-06) |
| March 1, 2022 | MPLX | F | 730 | $32.63 | $23,820 | 75,849 Direct | -0.95% | Disposed | 77.0% (price as of 2026-10-06) |
| March 1, 2022 | MPLX | F | 257 | $32.63 | $8,386 | 76,579 Direct | -0.33% | Disposed | 77.0% (price as of 2026-10-06) |
| Feb. 7, 2022 | MPLX | S 10b5-1 | 2,500 | $33.20 | $83,000 | 76,836 Direct | -3.15% | Disposed | 74.0% (price as of 2026-10-06) |
| Jan. 25, 2022 | MPLX | A | 780 | · | · | 79,336 Direct | +0.99% | Acquired | (price as of 2026-10-06) |
| Nov. 19, 2021 | MPLX | F | 367 | $29.68 | $10,893 | 78,556 Direct | -0.47% | Disposed | 94.6% (price as of 2026-10-06) |
| Nov. 8, 2021 | MPLX | S 10b5-1 | 2,500 | $31.25 | $78,125 | 78,923 Direct | -3.07% | Disposed | 84.9% (price as of 2026-10-06) |
| Nov. 8, 2021 | MPLX | S 10b5-1 | 2,500 | $31.27 | $78,175 | 81,423 Direct | -2.98% | Disposed | 84.7% (price as of 2026-10-06) |
| May 6, 2021 | MPLX | S 10b5-1 | 2,500 | $27.00 | $67,500 | 83,923 Direct | -2.89% | Disposed | 114.0% (price as of 2026-10-06) |
| March 1, 2021 | MPLX | F | 609 | $24.59 | $14,975 | 78,050 Direct | -0.77% | Disposed | 134.9% (price as of 2026-10-06) |
| March 1, 2021 | MPLX | F | 256 | $24.59 | $6,295 | 77,794 Direct | -0.33% | Disposed | 134.9% (price as of 2026-10-06) |
| March 1, 2021 | MPLX | F | 481 | $24.59 | $11,828 | 77,313 Direct | -0.62% | Disposed | 134.9% (price as of 2026-10-06) |
| March 1, 2021 | MPLX | A | 9,110 | · | · | 86,423 Direct | +11.78% | Acquired | (price as of 2026-10-06) |
| Jan. 28, 2021 | MPLX | A | 2,254 | · | · | 78,659 Direct | +2.95% | Acquired | (price as of 2026-10-06) |
| Jan. 13, 2021 | MPLX | S 10b5-1 | 2,500 | $25.00 | $62,500 | 76,405 Direct | -3.17% | Disposed | 131.1% (price as of 2026-10-06) |
| Dec. 28, 2020 | MPLX | F | 81 | $21.50 | $1,742 | 78,905 Direct | -0.10% | Disposed | 168.7% (price as of 2026-10-06) |
| Dec. 28, 2020 | MPLX | F | 97 | $21.50 | $2,086 | 78,986 Direct | -0.12% | Disposed | 168.7% (price as of 2026-10-06) |
| Dec. 4, 2020 | MPLX | S 10b5-1 | 2,500 | $23.00 | $57,500 | 79,083 Direct | -3.06% | Disposed | 151.2% (price as of 2026-10-06) |
| Nov. 18, 2020 | MPLX | S 10b5-1 | 2,500 | $21.00 | $52,500 | 81,583 Direct | -2.97% | Disposed | 175.1% (price as of 2026-10-06) |
| March 2, 2020 | MPLX | A | 4,983 | · | · | 84,083 Direct | +6.30% | Acquired | (price as of 2026-10-06) |
| March 2, 2020 | MPLX | F | 442 | $20.08 | $8,875 | 79,100 Direct | -0.56% | Disposed | 187.7% (price as of 2026-10-06) |
| March 2, 2020 | MPLX | F | 1,051 | $20.08 | $21,104 | 79,542 Direct | -1.30% | Disposed | 187.7% (price as of 2026-10-06) |
| March 2, 2020 | MPLX | F | 1,235 | $20.08 | $24,799 | 80,593 Direct | -1.51% | Disposed | 187.7% (price as of 2026-10-06) |
| Jan. 24, 2020 | MPLX | A | 3,090 | · | · | 81,828 Direct | +3.92% | Acquired | (price as of 2026-10-06) |
| March 1, 2019 | MPLX | A | 3,014 | · | · | 78,738 Direct | +3.98% | Acquired | (price as of 2026-10-06) |
| March 1, 2019 | MPLX | F | 693 | $33.24 | $23,035 | 75,724 Direct | -0.91% | Disposed | 73.8% (price as of 2026-10-06) |
| March 1, 2019 | MPLX | F | 800 | $33.24 | $26,592 | 76,417 Direct | -1.04% | Disposed | 73.8% (price as of 2026-10-06) |
| Dec. 18, 2018 | MPLX | F | 3,884 | $32.48 | $126,152 | 77,217 Direct | -4.79% | Disposed | 77.9% (price as of 2026-10-06) |
| March 1, 2018 | MPLX | A | 7,166 | · | · | 81,101 Direct | +9.69% | Acquired | (price as of 2026-10-06) |
| March 1, 2018 | MPLX | F | 839 | $34.66 | $29,080 | 73,935 Direct | -1.12% | Disposed | 66.7% (price as of 2026-10-06) |
| Dec. 18, 2017 | MPLX | F | 2,824 | $36.34 | $102,624 | 74,774 Direct | -3.64% | Disposed | 59.0% (price as of 2026-10-06) |
| Dec. 11, 2017 | MPLX | S 10b5-1 | 2,000 | $37.00 | $74,000 | 77,598 Direct | -2.51% | Disposed | 56.1% (price as of 2026-10-06) |
| Nov. 30, 2017 | MPLX | S 10b5-1 | 2,000 | $36.00 | $72,000 | 79,598 Direct | -2.45% | Disposed | 60.5% (price as of 2026-10-06) |
| Nov. 20, 2017 | MPLX | S 10b5-1 | 2,000 | $35.00 | $70,000 | 81,598 Direct | -2.39% | Disposed | 65.1% (price as of 2026-10-06) |
| Nov. 20, 2017 | MPLX | S 10b5-1 | 2,000 | $34.38 | $68,760 | 83,598 Direct | -2.34% | Disposed | 68.0% (price as of 2026-10-06) |
| March 1, 2017 | MPLX | A | 8,417 | · | · | 85,598 Direct | +10.91% | Acquired | (price as of 2026-10-06) |
| Jan. 24, 2017 | MPLX | S 10b5-1 | 1,000 | $37.00 | $37,000 | 77,181 Direct | -1.28% | Disposed | 56.1% (price as of 2026-10-06) |
| Jan. 4, 2017 | MPLX | S 10b5-1 | 1,000 | $36.00 | $36,000 | 78,181 Direct | -1.26% | Disposed | 60.5% (price as of 2026-10-06) |
| Jan. 3, 2017 | MPLX | S 10b5-1 | 1,000 | $35.00 | $35,000 | 79,181 Direct | -1.25% | Disposed | 65.1% (price as of 2026-10-06) |
| Dec. 19, 2016 | MPLX | F | 2,826 | $32.23 | $91,082 | 80,181 Direct | -3.40% | Disposed | 79.2% (price as of 2026-10-06) |
| Oct. 12, 2016 | MPLX | S 10b5-1 | 1,000 | $31.00 | $31,000 | 83,007 Direct | -1.19% | Disposed | 86.4% (price as of 2026-10-06) |
| Dec. 18, 2015 | MPLX | A | 62,951 | · | · | 83,985 Direct | +299.28% | Acquired | (price as of 2026-10-06) |
| Dec. 4, 2015 | MPLX | A | 21,034 | · | · | 21,034 Direct | · | Acquired | (price as of 2026-10-06) |
P = Open-market purchase · S = Sale · A = Grant/award · M = Option exercise · G = Gift · F = Tax withholding
Insider transactions are not a recommendation; sales are often driven by liquidity or tax reasons.
Derivative holdings (Form 4 Table II) Options, RSUs and convertible securities reported on Form 4 Table II.
| Date | Ticker | Security | Underlying | Exercise price | Expiration | Shares | A/D |
|---|---|---|---|---|---|---|---|
| Aug. 10, 2023 | MPC | Employee Stock Option (right to buy) | Common Stock | $47.73 | March 1, 2030 | 8,189 | Disposed |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 8 holdings
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| Aug. 5, 2022 | MPC | Common Stock | 27,125 | Direct |
| Aug. 5, 2022 | MPC | Common Stock | 562 | Indirect |
| Aug. 5, 2022 | MPC | Employee Stock Option (right to buy) | 8,189 | Direct |
| Jan. 11, 2005 | MTZ | Incentive Stock Option (right to buy) [F1] | 10,277 | Direct |
| Jan. 11, 2005 | MTZ | Incentive Stock Option (right to buy) [F1] | 20,040 | Direct |
| Jan. 11, 2005 | MTZ | Non-Qualified Stock Option (right to buy) [F1] | 40,000 | Direct |
| Jan. 11, 2005 | MTZ | Non-Qualified Stock Option (right to buy) [F1] | 29,723 | Direct |
| Jan. 11, 2005 | MTZ | Non-Qualified Stock Option (right to buy) [F1] | 14,960 | Direct |