James David Johnston
CIK 1823482 · Executive VP, GC, CCO and Secy · last filed 2026-03-17
James David Johnston is an Executive VP, GC, CCO and Secy who has filed 30 SEC Form 4 insider transactions across 2 companies since 2020. The most recent filing, for SMC, was dated Mar 17, 2026. Across all open-market trades the lifetime net is −$1.2M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $2.2M across reported positions.
"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.
$2.21M
2
30
-$1.23M
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| SMC | Executive VP, GC, CCO and Secy | 73,849 | $29.88 | $2.21M | -$724.0K | 6 | 2026-03-17 |
| Summit Midstream Partners, LP (SMLP) Delisted | See remarks below. | 48,201 | $38.05 | $1.83M | -$508.8K | 23 | 2024-03-22 |
Recent Filings
30 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-03-17 | SMC | Mixed | +20,270 | -$398.4K | EDGAR |
| 2026-01-21 | SMC | Mixed | +7,871 | -$78.4K | EDGAR |
| 2025-03-18 | SMC | Mixed | +13,631 | -$214.3K | EDGAR |
| 2025-01-22 | SMC | Mixed | +7,984 | -$116.9K | EDGAR |
| 2024-12-13 | SMC | Sell (S) | −20,000 | -$724.0K | EDGAR |
| 2024-08-02 | — | Disp (D) | −48,201 | $0 | |
| 2024-08-02 | SMC | Grant (A) | +48,201 | $0 | EDGAR |
| 2024-03-22 | Summit Midstream Partners, LP (SMLP) Delisted | Sell (S) | −3,400 | -$85.7K | EDGAR |
| 2024-03-19 | Summit Midstream Partners, LP (SMLP) Delisted | Mixed | +28,751 | -$190.3K | EDGAR |
| 2024-03-06 | Summit Midstream Partners, LP (SMLP) Delisted | Sell (S) | −3,300 | -$66.8K | EDGAR |