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Senior VP and CAO · Summit Midstream Corp · Common Stock
Tax withholding — administrative, little informational value
$29K reported value · 3.5% of prior position
Disclosed 3 business days after execution (deadline: 2)
First recorded trade by this actor in this security
No clustered activity in the dataset
No material company filing within 60 days after the trade
The Insider Score measures how far a disclosure deviates from normal filing patterns. A high score is a prompt for research, not evidence of illegal insider trading.
| Score | Actor | Security | Side | Value | Disclosed | Evidence |
|---|---|---|---|---|---|---|
| 4 | Johnston James DavidExecutive VP, GC, CCO and Secy | Open-market sale · 10b5-1 plan | SELL | $79K 2,600 sh | Oct 2, 2026 traded Oct 1, 2026 | |
| 8 | Johnston James DavidExecutive VP, GC, CCO and Secy | Open-market sale · 10b5-1 plan | SELL | $77K 2,600 sh | Jul 6, 2026 traded Jul 2, 2026 | |
| 35 | Peters Jerry LDirector | Open-market sale | SELL | $320K 10.0K sh | May 21, 2026 traded May 19, 2026 | |
| 12 | Peters Jerry LDirector | Gift | G | — 3,733 sh | Apr 21, 2026 traded Apr 20, 2026 | |
| 16 | Peters Jerry LDirector | Gift | G | — 3,733 sh | Apr 21, 2026 traded Apr 20, 2026 | |
| 13 | Jacobe James LeeDirector | Grant or award | A | — 3,733 sh | Mar 18, 2026 traded Mar 16, 2026 | |
| 13 | McNally Robert JosephDirector | Grant or award | A | — 3,733 sh | Mar 18, 2026 traded Mar 16, 2026 | |
| 13 | Cleary James JDirector | Grant or award | A | — 3,733 sh | Mar 18, 2026 traded Mar 16, 2026 | |
| 13 | Oates RommelDirector | Grant or award | A | — 3,733 sh | Mar 18, 2026 traded Mar 16, 2026 | |
| 9 | Peters Jerry LDirector | Grant or award | A | — 3,733 sh | Mar 18, 2026 traded Mar 16, 2026 | |
| 9 | Stone Carolyn JDirector | Grant or award | A | — 3,733 sh | Mar 18, 2026 traded Mar 16, 2026 | |
| 16 | Johnston James DavidExecutive VP, GC, CCO and Secy | Tax withholding | F | $226K 7,468 sh | Mar 17, 2026 traded Mar 13, 2026 | |
| 17 | Johnston James DavidExecutive VP, GC, CCO and Secy | Grant or award | A | — 17.5K sh | Mar 17, 2026 traded Mar 16, 2026 | |
| 19 | Deneke J HeathChairman, President and CEO | Tax withholding | F | $674K 22.2K sh | Mar 17, 2026 traded Mar 13, 2026 | |
| 12 | Deneke J HeathChairman, President and CEO | Tax withholding | F | $189K 6,247 sh | Mar 17, 2026 traded Mar 13, 2026 | |
| 13 | Deneke J HeathChairman, President and CEO | Option exercise | M | — 30.0K sh | Mar 17, 2026 traded Mar 13, 2026 | |
| 13 | Deneke J HeathChairman, President and CEO | Option exercise | M | — 15.9K sh | Mar 17, 2026 traded Mar 13, 2026 | |
| 17 | Deneke J HeathChairman, President and CEO | Option exercise | M | — 30.0K sh | Mar 17, 2026 traded Mar 13, 2026 | |
| 17 | Deneke J HeathChairman, President and CEO | Grant or award | A | — 59.8K sh | Mar 17, 2026 traded Mar 16, 2026 | |
| 15 | Deneke J HeathChairman, President and CEO | Tax withholding | F | $358K 11.8K sh | Mar 17, 2026 traded Mar 13, 2026 |
Read directly from the primary public document; every field below is as reported by the filer.
Value = shares × reported price per share
= $28,579
Sicinski Matthew B. filed this Form 4 reporting a tax withholding of SMC on Jan 16, 2026. It became public on Jan 21, 2026. The filing establishes the reported transaction and the filer's stated role. It does not establish why the trade was made or what the filer knew.
No field has changed since this record was first ingested.
No material filings recorded for this issuer.