Ching Michael E.
SEC CIK 1924790 · EDGAR
BoughtSold
Companies
| Ticker | Company | Title | Holding | Bought | Sold | Trades | First | Last |
|---|---|---|---|---|---|---|---|---|
| PRIM | Primoris Services Corp | Dir | 10.8K | — | $351.9K | 18 | 2022-08-03 | 2026-07-31 |
Most active insiders at PRIM, 12 months
| # | Insider | Title | Bought | Sold |
|---|---|---|---|---|
| 1 | Perisich John M. | CHIEF LEGAL AND ADMIN Off | — | $3.80M |
| 2 | King David Lee | Dir | — | $2.84M |
| 3 | Wagner Patricia K | Dir | — | $1.69M |
| 4 | Schauerman John P. | Dir | — | $1.06M |
| 5 | Vadlamudi Koti | Pres, CEO, Dir | $1.00M | — |
| 6 | MASHINSKI CARLA S | Dir | — | $281.4K |
| 7 | MCCALLISTER TERRY D | Dir | $6,619 | — |
| 8 | Saluja Harpreet | Dir | — | — |
| 9 | Ching Michael E. | Dir | — | — |
| 10 | Rodriguez Jose Ramon | Dir | — | — |
Transactions 18
| X | Filed | Traded | Ticker | Company | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026-07-31 18:05 | 2026-07-31 | PRIM | Primoris Services Corp | Ching Michael E. | Dir | A - Grant | — | +356 | 10.8K | +3% | — | |
| 2026-05-01 17:11 | 2026-04-30 | PRIM | Primoris Services Corp | Ching Michael E. | Dir | A - Grant | — | +268 | 10.4K | +3% | — | |
| 2026-02-18 | 2026-02-17 | PRIM | Primoris Services Corp | Ching Michael E. | Dir | A - Grant | — | +294 | 10.1K | +3% | — | |
| 2025-10-30 | 2025-10-29 | PRIM | Primoris Services Corp | Ching Michael E. | Dir | A - Grant | — | +302 | 9,836 | +3% | — | |
| 2025-09-15 | 2025-09-11 | PRIM | Primoris Services Corp | Ching Michael E. | Dir | S - Sale | $119.89 | -2,935 | 9,534 | -24% | -$351.9K | |
| 2025-07-30 | 2025-07-30 | PRIM | Primoris Services Corp | Ching Michael E. | Dir | A - Grant | — | +499 | 12.5K | +4% | — | |
| 2025-05-01 | 2025-04-30 | PRIM | Primoris Services Corp | Ching Michael E. | Dir | A - Grant | — | +589 | 12.0K | +5% | — | |
| 2025-02-21 | 2025-02-19 | PRIM | Primoris Services Corp | Ching Michael E. | Dir | A - Grant | — | +467 | 11.4K | +4% | — | |
| 2024-11-01 | 2024-10-30 | PRIM | Primoris Services Corp | Ching Michael E. | Dir | A - Grant | — | +686 | 10.9K | +7% | — | |
| 2024-08-02 | 2024-07-31 | PRIM | Primoris Services Corp | Ching Michael E. | Dir | A - Grant | — | +615 | 10.2K | +6% | — | |
| 2024-05-02 | 2024-05-01 | PRIM | Primoris Services Corp | Ching Michael E. | Dir | A - Grant | — | +800 | 9,613 | +9% | — | |
| 2024-02-26 | 2024-02-21 | PRIM | Primoris Services Corp | Ching Michael E. | Dir | A - Grant | — | +998 | 8,813 | +13% | — | |
| 2023-11-03 | 2023-11-02 | PRIM | Primoris Services Corp | Ching Michael E. | Dir | A - Grant | — | +975 | 7,815 | +14% | — | |
| 2023-08-11 | 2023-08-02 | PRIM | Primoris Services Corp | Ching Michael E. | Dir | A - Grant | — | +1,107 | 6,840 | +19% | — | |
| 2023-05-04 | 2023-05-03 | PRIM | Primoris Services Corp | Ching Michael E. | Dir | A - Grant | — | +1,283 | 5,733 | +29% | — | |
| 2023-02-24 | 2023-02-22 | PRIM | Primoris Services Corp | Ching Michael E. | Dir | A - Grant | — | +1,515 | 4,450 | +52% | — | |
| 2022-11-07 | 2022-11-03 | PRIM | Primoris Services Corp | Ching Michael E. | Dir | A - Grant | — | +1,724 | 2,935 | +142% | — | |
| 2022-08-05 | 2022-08-03 | PRIM | Primoris Services Corp | Ching Michael E. | Dir | A - Grant | — | +1,211 | 1,211 | New | — |
Purchase Sale Sale after option exercise All abbreviations