| Filing Date | Insider | Type | 10b5-1 | Net Shares | Ownership change | Avg. Price | Value | Filing |
|---|---|---|---|---|---|---|---|---|
| 2025-03-11 | Lyon Shawn M Senior VP, Log. & Storage | Purchase | +4,000 | +18.78%25,299 | $52.75 | $211,000 | View SEC filing | |
| 2024-11-20 | HAGEDORN CARL KRISTOPHER Exec VP & Chief Fin Ofc | Sale | -4,000 | -21.33%14,750 | $47.24 | $188,960 | View SEC filing | |
| 2022-04-21 | Floerke Gregory Scott Exec. VP and COO | Sale | -2,500 | -3.02%80,212 | $35.00 | $87,500 | View SEC filing | |
| 2022-02-09 | Floerke Gregory Scott Exec. VP and COO | Sale | -2,500 | -3.15%76,836 | $33.20 | $83,000 | View SEC filing | |
| 2022-02-03 | SEMPLE FRANK M Director | Sale | -56,000 | -14.38%333,337 | $33.50 | $1,876,000 | View SEC filing | |
| 2021-11-10 | SEMPLE FRANK M Director | Sale | -27,000 | -6.49%389,337 | $32.00 | $864,000 | View SEC filing | |
| 2021-11-10 | Floerke Gregory Scott Exec. VP and COO | Sale | -5,000 | -5.96%78,923 | $31.26 | $156,317 | View SEC filing | |
| 2021-05-10 | Floerke Gregory Scott Exec. VP and COO | Sale | -2,500 | -2.89%83,923 | $27.00 | $67,500 | View SEC filing | |
| 2021-01-15 | Floerke Gregory Scott COO and Exec. VP | Sale | -2,500 | -3.17%76,405 | $25.00 | $62,500 | View SEC filing | |
| 2020-12-08 | Floerke Gregory Scott COO and Exec. VP | Sale | -2,500 | -3.06%79,083 | $23.00 | $57,500 | View SEC filing | |
| 2020-11-20 | Floerke Gregory Scott COO and Exec. VP | Sale | -2,500 | -2.97%81,583 | $21.00 | $52,500 | View SEC filing | |
| 2019-08-13 | Peiffer Garry L. Director | Purchase | +18,800 | +37.83%68,497 | $27.30 | $513,259 | View SEC filing | |
| 2019-08-09 | Heminger Gary R. Chairman, CEO | Purchase | +42,600 | +40.51%147,763.06 | $27.18 | $1,158,079 | View SEC filing | |
| 2019-08-09 | SANDMAN DAN D Director | Purchase | +36,630 | +59.81%97,871.816 | $27.26 | $998,534 | View SEC filing | |
| 2019-08-09 | Peiffer Garry L. Director | Purchase | +18,000 | +56.79%49,697 | $27.15 | $488,646 | View SEC filing | |
| 2017-12-13 | Floerke Gregory Scott Exec VP MarkWest Opr | Sale | -2,000 | -2.51%77,598 | $37.00 | $74,000 | View SEC filing | |
| 2017-12-04 | Floerke Gregory Scott Exec VP MarkWest Opr | Sale | -2,000 | -2.45%79,598 | $36.00 | $72,000 | View SEC filing | |
| 2017-11-22 | Floerke Gregory Scott Exec VP MarkWest Opr | Sale | -4,000 | -4.67%81,598 | $34.69 | $138,760 | View SEC filing | |
| 2017-09-15 | Bromley C Corwin Exec. VP and Gen Counsel | Sale | -5,000 | -3.96%121,205 | $34.65 | $173,258 | View SEC filing | |
| 2017-06-14 | Heminger Gary R. Chief Executive Officer | Purchase | +9,000 | +100.00%9,000 | $33.26 | $299,371 | View SEC filing | |
| 2017-03-16 | NICKERSON RANDY S Exec VP and CCO | Sale | -15,000 | -7.79%177,552 | $36.20 | $542,996 | View SEC filing | |
| 2017-02-17 | NICKERSON RANDY S Exec VP and CCO | Sale | -15,000 | -7.91%174,666 | $38.61 | $579,093 | View SEC filing | |
| 2017-01-26 | Floerke Gregory Scott Exec VP and COO | Sale | -1,000 | -1.28%77,181 | $37.00 | $37,000 | View SEC filing | |
| 2017-01-19 | NICKERSON RANDY S Exec VP and CCO | Sale | -15,000 | -7.33%189,666 | $36.08 | $541,230 | View SEC filing | |
| 2017-01-05 | Bromley C Corwin Exec. VP and Gen Counsel | Sale | -2,500 | -2.07%118,314 | $36.00 | $90,000 | View SEC filing |
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