Stock Scorer

Summit Midstream Corp (SMC) · Insider trading

What Summit Midstream's directors, officers and largest holders bought and sold themselves, from the Form 4 each of them files with the SEC within two business days of a trade. Open-market purchases and sales first: those are the trades somebody chose to make at the market price.

Bought, 12 months
$37.95M
1 insider, 1 trade
Sold, 12 months
$476,598
2 insiders, 33% under a plan
Net, 12 months
+$37.47M
bought less sold
Latest filing
2026-10-02
filings read to 2026-10-19

Bought and sold at the market, by month

Two years. Purchases above the line, sales below, in dollars.

2024-11: $362,650 sold 2024-12: $1.49M sold 2025-01: $791,820 sold 2025-01 2025-02: $823,176 sold 2025-03: $1.14M sold 2025-07 2025-08: $3.01M bought 2026-01 2026-03: $37.95M bought 2026-05: $320,000 sold 2026-07: $77,272 sold 2026-07 2026-10: $79,326 sold
Bought Sold Largest month: $37.95M

Who traded, two years

InsiderBoughtSold TradesLast tradeHolds after
Downie Jason HDirector, 10% owner $40.96M – 4 2026-03-31 1,367,397
Deneke J HeathChairman, President and CEO – $3.50M 113 2025-03-28 266,220
Johnston James DavidExecutive VP, GC, CCO and Secy – $880,598 3 2026-10-01 72,757
Peters Jerry LDirector – $701,769 4 2026-05-19 –

Open-market purchases and sales

Newest first. “Plan” marks a trade made under a 10b5-1 plan set up in advance.

DateInsiderTradeShares PriceValueHolds afterFiling
2026-10-01 Johnston James DavidExecutive VP, GC, CCO and Secy Saleplan 2,600 30.51 $79,326 72,757 Form 4
2026-07-02 Johnston James DavidExecutive VP, GC, CCO and Secy Saleplan 2,600 29.72 $77,272 75,357 Form 4
2026-05-19 Peters Jerry LDirector Saleindirect 10,000 32.00 $320,000 16,979 Form 4
2026-03-31 Downie Jason HDirector, 10% ownerwith Herring Edward, Tailwater Capital LLC, Tailwater Energy Fund III LP, Connect Midstream, LLC Buy 1,220,918 31.08 $37.95M 1,367,397 Form 4
2025-08-28 Downie Jason HDirector, 10% ownerwith Herring Edward, Tailwater Capital LLC, Tailwater Energy Fund III LP, Connect Midstream, LLC Buy 26,319 20.89 $549,804 146,479 Form 4
2025-08-27 Downie Jason HDirector, 10% ownerwith Herring Edward, Tailwater Capital LLC, Tailwater Energy Fund III LP, Connect Midstream, LLC Buy 47,401 20.50 $971,720 120,160 Form 4
2025-08-26 Downie Jason HDirector, 10% ownerwith Herring Edward, Tailwater Capital LLC, Tailwater Energy Fund III LP, Connect Midstream, LLC Buy 72,759 20.46 $1.49M 72,759 Form 4
2025-03-28 Deneke J HeathChairman, President and CEO Saleplan 950 34.63 $32,898 266,220 Form 4
2025-03-28 Deneke J HeathChairman, President and CEO Saleplan 50 35.45 $1,773 266,170 Form 4
2025-03-27 Deneke J HeathChairman, President and CEO Saleplan 1,000 35.33 $35,330 267,170 Form 4
2025-03-26 Deneke J HeathChairman, President and CEO Saleplan 1,000 35.33 $35,330 268,170 Form 4
2025-03-25 Deneke J HeathChairman, President and CEO Saleplan 1,000 35.74 $35,740 269,170 Form 4
2025-03-24 Deneke J HeathChairman, President and CEO Saleplan 1,000 36.32 $36,320 270,170 Form 4
2025-03-21 Deneke J HeathChairman, President and CEO Saleplan 1,000 36.30 $36,300 271,170 Form 4
2025-03-20 Deneke J HeathChairman, President and CEO Saleplan 1,000 37.73 $37,730 272,170 Form 4
2025-03-19 Peters Jerry LDirector Saleindirect 6,700 37.40 $250,580 20,184 Form 4/A
2025-03-19 Deneke J HeathChairman, President and CEO Saleplan 900 37.63 $33,867 273,270 Form 4
2025-03-19 Deneke J HeathChairman, President and CEO Saleplan 100 38.15 $3,815 273,170 Form 4
2025-03-18 Peters Jerry LDirector Saleindirect 52 38.00 $1,976 26,884 Form 4/A
2025-03-18 Deneke J HeathChairman, President and CEO Saleplan 950 37.99 $36,090 274,220 Form 4
2025-03-18 Deneke J HeathChairman, President and CEO Saleplan 50 38.48 $1,924 274,170 Form 4
2025-03-17 Peters Jerry LDirector Saleindirect 3,303 39.12 $129,213 26,936 Form 4/A
2025-03-17 Deneke J HeathChairman, President and CEO Saleplan 533 38.09 $20,302 275,637 Form 4
2025-03-17 Deneke J HeathChairman, President and CEO Saleplan 467 38.96 $18,194 275,170 Form 4
2025-03-14 Deneke J HeathChairman, President and CEO Saleplan 1,000 37.47 $37,470 231,326 Form 4
2025-03-13 Deneke J HeathChairman, President and CEO Saleplan 1,000 37.12 $37,120 232,326 Form 4
2025-03-12 Deneke J HeathChairman, President and CEO Saleplan 800 37.90 $30,320 233,526 Form 4
2025-03-12 Deneke J HeathChairman, President and CEO Saleplan 200 38.61 $7,722 233,326 Form 4
2025-03-11 Deneke J HeathChairman, President and CEO Saleplan 800 37.70 $30,160 234,526 Form 4
2025-03-11 Deneke J HeathChairman, President and CEO Saleplan 200 38.55 $7,710 234,326 Form 4
2025-03-10 Deneke J HeathChairman, President and CEO Saleplan 850 38.36 $32,606 235,476 Form 4
2025-03-10 Deneke J HeathChairman, President and CEO Saleplan 150 39.43 $5,914 235,326 Form 4
2025-03-07 Deneke J HeathChairman, President and CEO Saleplan 500 38.76 $19,380 236,826 Form 4
2025-03-07 Deneke J HeathChairman, President and CEO Saleplan 500 39.70 $19,850 236,326 Form 4
2025-03-06 Deneke J HeathChairman, President and CEO Saleplan 600 39.29 $23,574 237,726 Form 4
2025-03-06 Deneke J HeathChairman, President and CEO Saleplan 400 40.25 $16,100 237,326 Form 4
2025-03-05 Deneke J HeathChairman, President and CEO Saleplan 1,000 40.55 $40,550 238,326 Form 4
2025-03-04 Deneke J HeathChairman, President and CEO Saleplan 850 41.33 $35,130 239,476 Form 4
2025-03-04 Deneke J HeathChairman, President and CEO Saleplan 150 41.80 $6,270 239,326 Form 4
2025-03-03 Deneke J HeathChairman, President and CEO Saleplan 500 42.96 $21,480 240,826 Form 4
84 more
2025-03-03 Deneke J HeathChairman, President and CEO Saleplan 500 44.04 $22,020 240,326 Form 4
2025-02-28 Deneke J HeathChairman, President and CEO Saleplan 200 42.39 $8,478 242,126 Form 4
2025-02-28 Deneke J HeathChairman, President and CEO Saleplan 150 44.08 $6,612 241,976 Form 4
2025-02-28 Deneke J HeathChairman, President and CEO Saleplan 650 44.91 $29,191 241,326 Form 4
2025-02-27 Deneke J HeathChairman, President and CEO Saleplan 1,000 42.44 $42,440 242,326 Form 4
2025-02-26 Deneke J HeathChairman, President and CEO Saleplan 1,000 41.96 $41,960 243,326 Form 4
2025-02-25 Deneke J HeathChairman, President and CEO Saleplan 850 41.64 $35,394 244,476 Form 4
2025-02-25 Deneke J HeathChairman, President and CEO Saleplan 150 42.13 $6,320 244,326 Form 4
2025-02-24 Deneke J HeathChairman, President and CEO Saleplan 1,000 42.63 $42,630 245,326 Form 4
2025-02-21 Deneke J HeathChairman, President and CEO Saleplan 550 43.84 $24,112 246,776 Form 4
2025-02-21 Deneke J HeathChairman, President and CEO Saleplan 450 44.67 $20,102 246,326 Form 4
2025-02-20 Deneke J HeathChairman, President and CEO Saleplan 500 43.68 $21,840 247,826 Form 4
2025-02-20 Deneke J HeathChairman, President and CEO Saleplan 500 44.77 $22,385 247,326 Form 4
2025-02-19 Deneke J HeathChairman, President and CEO Saleplan 1,000 45.08 $45,080 248,326 Form 4
2025-02-18 Deneke J HeathChairman, President and CEO Saleplan 300 44.45 $13,335 250,026 Form 4
2025-02-18 Deneke J HeathChairman, President and CEO Saleplan 700 45.21 $31,647 249,326 Form 4
2025-02-14 Deneke J HeathChairman, President and CEO Saleplan 1,000 44.20 $44,200 250,326 Form 4
2025-02-13 Deneke J HeathChairman, President and CEO Saleplan 724 44.06 $31,899 251,602 Form 4
2025-02-13 Deneke J HeathChairman, President and CEO Saleplan 276 45.16 $12,464 251,326 Form 4
2025-02-12 Deneke J HeathChairman, President and CEO Saleplan 1,000 43.80 $43,800 252,326 Form 4
2025-02-11 Deneke J HeathChairman, President and CEO Saleplan 850 43.75 $37,188 253,476 Form 4
2025-02-11 Deneke J HeathChairman, President and CEO Saleplan 150 44.35 $6,652 253,326 Form 4
2025-02-10 Deneke J HeathChairman, President and CEO Saleplan 495 43.18 $21,374 254,831 Form 4
2025-02-10 Deneke J HeathChairman, President and CEO Saleplan 505 43.67 $22,053 254,326 Form 4
2025-02-07 Deneke J HeathChairman, President and CEO Saleplan 850 42.59 $36,202 255,476 Form 4
2025-02-07 Deneke J HeathChairman, President and CEO Saleplan 150 43.10 $6,465 255,326 Form 4
2025-02-06 Deneke J HeathChairman, President and CEO Saleplan 793 43.03 $34,123 256,533 Form 4
2025-02-06 Deneke J HeathChairman, President and CEO Saleplan 207 43.84 $9,075 256,326 Form 4
2025-02-05 Deneke J HeathChairman, President and CEO Saleplan 300 42.12 $12,636 258,026 Form 4
2025-02-05 Deneke J HeathChairman, President and CEO Saleplan 700 43.07 $30,149 257,326 Form 4
2025-02-04 Deneke J HeathChairman, President and CEO Saleplan 1,000 42.33 $42,330 258,326 Form 4
2025-02-03 Deneke J HeathChairman, President and CEO Saleplan 1,000 41.04 $41,040 259,326 Form 4
2025-01-31 Deneke J HeathChairman, President and CEO Saleplan 1,000 41.49 $41,490 260,326 Form 4
2025-01-30 Deneke J HeathChairman, President and CEO Saleplan 1,000 41.26 $41,260 261,326 Form 4
2025-01-29 Deneke J HeathChairman, President and CEO Saleplan 1,000 40.88 $40,880 262,326 Form 4
2025-01-28 Deneke J HeathChairman, President and CEO Saleplan 1,000 40.04 $40,040 263,326 Form 4
2025-01-27 Deneke J HeathChairman, President and CEO Saleplan 1,000 40.80 $40,800 264,326 Form 4
2025-01-24 Deneke J HeathChairman, President and CEO Saleplan 1,000 42.36 $42,360 265,326 Form 4
2025-01-23 Deneke J HeathChairman, President and CEO Saleplan 1,000 42.86 $42,860 266,326 Form 4
2025-01-22 Deneke J HeathChairman, President and CEO Saleplan 1,000 42.73 $42,730 267,326 Form 4
2025-01-21 Deneke J HeathChairman, President and CEO Saleplan 1,000 42.06 $42,060 268,326 Form 4
2025-01-17 Deneke J HeathChairman, President and CEO Saleplan 1,000 40.11 $40,110 246,006 Form 4
2025-01-16 Deneke J HeathChairman, President and CEO Saleplan 1,000 38.05 $38,050 247,006 Form 4
2025-01-15 Deneke J HeathChairman, President and CEO Saleplan 1,000 37.98 $37,980 248,006 Form 4
2025-01-14 Deneke J HeathChairman, President and CEO Saleplan 1,000 37.70 $37,700 249,006 Form 4
2025-01-13 Deneke J HeathChairman, President and CEO Saleplan 1,000 37.63 $37,630 250,006 Form 4
2025-01-10 Deneke J HeathChairman, President and CEO Saleplan 1,000 37.60 $37,600 251,006 Form 4
2025-01-08 Deneke J HeathChairman, President and CEO Saleplan 1,000 37.50 $37,500 252,006 Form 4
2025-01-07 Deneke J HeathChairman, President and CEO Saleplan 1,000 37.53 $37,530 253,006 Form 4
2025-01-06 Deneke J HeathChairman, President and CEO Saleplan 1,000 37.81 $37,810 254,006 Form 4
2025-01-03 Deneke J HeathChairman, President and CEO Saleplan 1,000 37.94 $37,940 255,006 Form 4
2025-01-02 Deneke J HeathChairman, President and CEO Saleplan 1,000 37.49 $37,490 256,006 Form 4
2024-12-31 Deneke J HeathChairman, President and CEO Saleplan 1,000 37.55 $37,550 257,006 Form 4
2024-12-30 Deneke J HeathChairman, President and CEO Saleplan 1,000 36.52 $36,520 258,006 Form 4
2024-12-27 Deneke J HeathChairman, President and CEO Saleplan 1,000 36.38 $36,380 259,006 Form 4
2024-12-26 Deneke J HeathChairman, President and CEO Saleplan 1,000 36.19 $36,190 260,006 Form 4
2024-12-24 Deneke J HeathChairman, President and CEO Saleplan 1,000 35.35 $35,350 261,006 Form 4
2024-12-23 Deneke J HeathChairman, President and CEO Saleplan 1,000 34.94 $34,940 262,006 Form 4
2024-12-20 Deneke J HeathChairman, President and CEO Saleplan 1,000 34.97 $34,970 263,006 Form 4
2024-12-19 Deneke J HeathChairman, President and CEO Saleplan 1,000 34.62 $34,620 264,006 Form 4
2024-12-18 Deneke J HeathChairman, President and CEO Saleplan 1,000 35.18 $35,180 265,006 Form 4
2024-12-17 Deneke J HeathChairman, President and CEO Saleplan 1,000 35.12 $35,120 266,006 Form 4
2024-12-16 Deneke J HeathChairman, President and CEO Saleplan 1,000 35.18 $35,180 267,006 Form 4
2024-12-13 Deneke J HeathChairman, President and CEO Saleplan 1,000 35.95 $35,950 268,006 Form 4
2024-12-12 Johnston James DavidExecutive VP, GC, CCO and Secy Saleplan 20,000 36.20 $724,000 28,201 Form 4
2024-12-12 Deneke J HeathChairman, President and CEO Saleplan 1,000 36.22 $36,220 269,006 Form 4
2024-12-11 Deneke J HeathChairman, President and CEO Saleplan 1,000 37.09 $37,090 270,006 Form 4
2024-12-10 Deneke J HeathChairman, President and CEO Saleplan 1,000 37.59 $37,590 271,006 Form 4
2024-12-09 Deneke J HeathChairman, President and CEO Saleplan 1,000 37.22 $37,220 272,006 Form 4
2024-12-06 Deneke J HeathChairman, President and CEO Saleplan 1,000 37.78 $37,780 273,006 Form 4
2024-12-05 Deneke J HeathChairman, President and CEO Saleplan 1,000 37.77 $37,770 274,006 Form 4
2024-12-04 Deneke J HeathChairman, President and CEO Saleplan 1,000 37.43 $37,430 275,006 Form 4
2024-12-03 Deneke J HeathChairman, President and CEO Saleplan 1,000 37.85 $37,850 276,006 Form 4
2024-12-02 Deneke J HeathChairman, President and CEO Saleplan 1,000 37.80 $37,800 277,006 Form 4
2024-11-29 Deneke J HeathChairman, President and CEO Saleplan 1,000 37.20 $37,200 278,006 Form 4
2024-11-27 Deneke J HeathChairman, President and CEO Saleplan 1,000 36.85 $36,850 279,006 Form 4
2024-11-26 Deneke J HeathChairman, President and CEO Saleplan 1,000 37.07 $37,070 280,006 Form 4
2024-11-25 Deneke J HeathChairman, President and CEO Saleplan 1,000 37.16 $37,160 281,006 Form 4
2024-11-22 Deneke J HeathChairman, President and CEO Saleplan 1,000 35.74 $35,740 282,006 Form 4
2024-11-21 Deneke J HeathChairman, President and CEO Saleplan 1,000 35.75 $35,750 283,006 Form 4
2024-11-20 Deneke J HeathChairman, President and CEO Saleplan 1,000 35.82 $35,820 284,006 Form 4
2024-11-19 Deneke J HeathChairman, President and CEO Saleplan 1,000 35.91 $35,910 285,006 Form 4
2024-11-18 Deneke J HeathChairman, President and CEO Saleplan 1,000 35.54 $35,540 286,006 Form 4
2024-11-15 Deneke J HeathChairman, President and CEO Saleplan 1,000 35.61 $35,610 287,006 Form 4

Grants, exercises and other transactions

Pay, tax and paperwork rather than a choice to trade at the market price. Two years.

32 × option exercise32 × shares withheld for tax12 × grant or award3 × gift
Show them
DateInsiderWhatShares PriceHolds afterFiling
2026-04-20 Peters Jerry LDirector Gift G −3,733 – 0 Form 4
2026-04-20 Peters Jerry LDirector Gift G +3,733 – 26,979 Form 4
2026-03-16 Cleary James JDirector Grant or award A +3,733 – 37,004 Form 4
2026-03-16 McNally Robert JosephDirector Grant or award A +3,733 – 37,004 Form 4
2026-03-16 Jacobe James LeeDirector Grant or award A +3,733 – 45,686 Form 4
2026-03-16 Stone Carolyn JDirector Grant or award A +3,733 – 3,733 Form 4
2026-03-16 Oates RommelDirector Grant or award A +3,733 – 26,170 Form 4
2026-03-16 Peters Jerry LDirector Grant or award A +3,733 – 3,733 Form 4
2026-03-13 Deneke J HeathChairman, President and CEO Option exercise M +58,049 – 348,757 Form 4
2026-03-13 Deneke J HeathChairman, President and CEO Shares withheld for tax F −22,239 30.29 326,518 Form 4
2026-03-13 Deneke J HeathChairman, President and CEO Option exercise M +15,875 – 342,393 Form 4
2026-03-13 Deneke J HeathChairman, President and CEO Shares withheld for tax F −6,247 30.29 336,146 Form 4
2026-03-13 Deneke J HeathChairman, President and CEO Option exercise M +30,015 – 366,161 Form 4
2026-03-13 Deneke J HeathChairman, President and CEO Shares withheld for tax F −11,811 30.29 354,350 Form 4
2026-03-13 Johnston James DavidExecutive VP, GC, CCO and Secy Option exercise M +18,977 – 76,664 Form 4
2026-03-13 Johnston James DavidExecutive VP, GC, CCO and Secy Shares withheld for tax F −7,468 30.29 69,196 Form 4
2026-03-13 Johnston James DavidExecutive VP, GC, CCO and Secy Option exercise M +4,653 – 73,849 Form 4
2026-03-13 Johnston James DavidExecutive VP, GC, CCO and Secy Shares withheld for tax F −1,831 30.29 72,018 Form 4
2026-03-13 Johnston James DavidExecutive VP, GC, CCO and Secy Option exercise M +9,793 – 81,811 Form 4
2026-03-13 Johnston James DavidExecutive VP, GC, CCO and Secy Shares withheld for tax F −3,854 30.29 77,957 Form 4
2026-03-13 Mault William J.Executive VP and CFO Option exercise M +16,522 – 87,110 Form 4
2026-03-13 Mault William J.Executive VP and CFO Shares withheld for tax F −6,502 30.29 80,608 Form 4
2026-03-13 Mault William J.Executive VP and CFO Option exercise M +4,793 – 85,401 Form 4
2026-03-13 Mault William J.Executive VP and CFO Shares withheld for tax F −1,887 30.29 83,514 Form 4
2026-03-13 Mault William J.Executive VP and CFO Option exercise M +8,542 – 92,056 Form 4
2026-03-13 Mault William J.Executive VP and CFO Shares withheld for tax F −3,362 30.29 88,694 Form 4
2026-03-13 Sicinski Matthew B.Senior VP and CAO Option exercise M +6,139 – 37,486 Form 4
2026-03-13 Sicinski Matthew B.Senior VP and CAO Shares withheld for tax F −1,525 30.29 35,961 Form 4
2026-03-13 Sicinski Matthew B.Senior VP and CAO Option exercise M +1,511 – 37,472 Form 4
2026-03-13 Sicinski Matthew B.Senior VP and CAO Shares withheld for tax F −368 30.29 37,104 Form 4
2026-03-13 Sicinski Matthew B.Senior VP and CAO Option exercise M +3,174 – 40,278 Form 4
2026-03-13 Sicinski Matthew B.Senior VP and CAO Shares withheld for tax F −773 30.29 39,505 Form 4
2026-01-16 Deneke J HeathChairman, President and CEO Option exercise M +32,754 – 298,924 Form 4
2026-01-16 Deneke J HeathChairman, President and CEO Shares withheld for tax F −8,216 26.81 290,708 Form 4
2026-01-16 Johnston James DavidExecutive VP, GC, CCO and Secy Option exercise M +10,794 – 60,610 Form 4
2026-01-16 Johnston James DavidExecutive VP, GC, CCO and Secy Shares withheld for tax F −2,923 26.81 57,687 Form 4
2026-01-16 Sicinski Matthew B.Senior VP and CAO Option exercise M +3,593 – 32,413 Form 4
2026-01-16 Sicinski Matthew B.Senior VP and CAO Shares withheld for tax F −1,066 26.81 31,347 Form 4
2026-01-16 Mault William J.Executive VP and CFO Option exercise M +10,121 – 73,345 Form 4
2026-01-16 Mault William J.Executive VP and CFO Shares withheld for tax F −2,757 26.81 70,588 Form 4
2025-04-24 Peters Jerry LDirector Gift G −3,062 – 0 Form 4
2025-03-15 Deneke J HeathChairman, President and CEO Option exercise M +17,934 – 249,260 Form 4
2025-03-15 Deneke J HeathChairman, President and CEO Shares withheld for tax F −7,058 37.44 242,202 Form 4
2025-03-15 Deneke J HeathChairman, President and CEO Option exercise M +25,993 – 268,195 Form 4
2025-03-15 Deneke J HeathChairman, President and CEO Shares withheld for tax F −10,229 37.44 257,966 Form 4
2025-03-15 Deneke J HeathChairman, President and CEO Option exercise M +30,015 – 287,981 Form 4
2025-03-15 Deneke J HeathChairman, President and CEO Shares withheld for tax F −11,811 37.44 276,170 Form 4
2025-03-15 Johnston James DavidExecutive VP, GC, CCO and Secy Option exercise M +5,544 – 41,729 Form 4
2025-03-15 Johnston James DavidExecutive VP, GC, CCO and Secy Shares withheld for tax F −1,350 37.44 40,379 Form 4
2025-03-15 Johnston James DavidExecutive VP, GC, CCO and Secy Option exercise M +4,018 – 44,397 Form 4
2025-03-15 Johnston James DavidExecutive VP, GC, CCO and Secy Shares withheld for tax F −979 37.44 43,418 Form 4
2025-03-15 Johnston James DavidExecutive VP, GC, CCO and Secy Option exercise M +9,793 – 53,211 Form 4
2025-03-15 Johnston James DavidExecutive VP, GC, CCO and Secy Shares withheld for tax F −3,395 37.44 49,816 Form 4
2025-03-15 Mault William J.Executive VP and CFO Option exercise M +5,369 – 53,125 Form 4
2025-03-15 Mault William J.Executive VP and CFO Shares withheld for tax F −1,308 37.44 51,817 Form 4
2025-03-15 Mault William J.Executive VP and CFO Option exercise M +7,782 – 59,599 Form 4
2025-03-15 Mault William J.Executive VP and CFO Shares withheld for tax F −1,895 37.44 57,704 Form 4
2025-03-15 Mault William J.Executive VP and CFO Option exercise M +8,543 – 66,247 Form 4
2025-03-15 Mault William J.Executive VP and CFO Shares withheld for tax F −3,023 37.44 63,224 Form 4
2025-03-15 Sicinski Matthew B.Senior VP and CAO Option exercise M +1,746 – 24,931 Form 4
2025-03-15 Sicinski Matthew B.Senior VP and CAO Shares withheld for tax F −426 37.44 24,505 Form 4
2025-03-15 Sicinski Matthew B.Senior VP and CAO Option exercise M +2,531 – 27,036 Form 4
2025-03-15 Sicinski Matthew B.Senior VP and CAO Shares withheld for tax F −617 37.44 26,419 Form 4
2025-03-15 Sicinski Matthew B.Senior VP and CAO Option exercise M +3,175 – 29,594 Form 4
2025-03-15 Sicinski Matthew B.Senior VP and CAO Shares withheld for tax F −774 37.44 28,820 Form 4
2025-03-14 Peters Jerry LDirector Grant or award A +3,062 – 3,062 Form 4/A
2025-03-14 Cleary James JDirector Grant or award A +3,062 – 33,271 Form 4
2025-03-14 Jacobe James LeeDirector Grant or award A +3,062 – 41,953 Form 4
2025-03-14 McNally Robert JosephDirector Grant or award A +3,062 – 33,271 Form 4
2025-03-14 Oates Rommel M.Director Grant or award A +3,062 – 22,437 Form 4
2025-03-14 Woung-Chapman MargueriteDirector Grant or award A +3,062 – 33,271 Form 4
2025-01-18 Deneke J HeathChairman, President and CEO Option exercise M +32,755 – 278,761 Form 4
2025-01-18 Deneke J HeathChairman, President and CEO Shares withheld for tax F −9,435 41.57 269,326 Form 4
2025-01-18 Sicinski Matthew B.Senior VP and CAO Option exercise M +3,593 – 24,251 Form 4
2025-01-18 Sicinski Matthew B.Senior VP and CAO Shares withheld for tax F −1,066 41.57 23,185 Form 4
2025-01-18 Johnston James DavidExecutive VP, GC, CCO and Secy Option exercise M +10,795 – 38,996 Form 4
2025-01-18 Johnston James DavidExecutive VP, GC, CCO and Secy Shares withheld for tax F −2,811 41.57 36,185 Form 4
2025-01-18 Mault William J.Executive VP and CFO Option exercise M +10,122 – 50,404 Form 4
2025-01-18 Mault William J.Executive VP and CFO Shares withheld for tax F −2,648 41.57 47,756 Form 4

How to read it

Buy, sale
Code P and S on the form: shares bought or sold in the market, at the market price. The other codes are mostly pay (a grant, an option exercised) or tax (shares the company withheld), and say little about what the insider thinks of the price.
Plan
A sale or purchase under a Rule 10b5-1 plan, set up in advance and running on its own schedule. Since April 2023 the form has a box for it. Much executive selling is planned and says more about diversifying than about the company.
Holds after
The shares the insider still held after the trade, in the form the trade was in (directly, or indirectly through a trust or a fund).
Value
Shares times the price the form reports, which is often an average over several fills on the day.

Read from the SEC's own quarterly data sets of Forms 3, 4 and 5, and from each day's filings since the last one. A correcting amendment replaces the lines it restates. Every row links to its filing. None of this is advice: insiders sell for many reasons, and buy for fewer.

Summit Midstream's scores and multiples ›