Form 4 for PRIM Primoris Services Corp
Accepted 2026-04-01 18:05:05 ET · period of report 2026-04-01 · accession 0001620715-26-000004 · SEC index · Original document
Summary rows
Aggregated the way they appear in lists: one row per insider, transaction code and security table.
| X | Filed | Traded | Ticker | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|
| D | 2026-04-01 18:05 | 2026-04-01 | PRIM | King David Lee | Dir | M - OptEx | — | +21.8K | 43.2K | +101% | — |
| D | 2026-04-01 18:05 | 2026-04-01 | PRIM | King David Lee | Dir | F - Tax | $143.04 | -8,569 | 34.7K | -20% | -$1.23M |
| D | 2026-04-01 18:05 | 2026-04-01 | PRIM | King David Lee | Dir | M - OptEx | $0.00 | -21.8K | 0 | -100% | $0 |
Purchase Sale Sale after option exercise All abbreviations
Every reported transaction
| # | Table | Security | Date | Code | A/D | Shares | Price | Owned after | Own | Exercise / expiry | Underlying | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Common | Common Stock | 2026-04-01 | M | A | 21,774 | — | 43,242 | D | — | — | (F1) Each restricted stock unit represents a contingent right to receive one share of PRIM common stock or the cash value thereof on the date of settlement, in the Company's discretion. On April 1, 2026, the restricted stock units vested and were settled for an equal number of shares of PRIM common stock. |
| 2 | Common | Common Stock | 2026-04-01 | F | D | 8,569 | $143.04 | 34,673 | D | — | — | (F2) Withholding of common stock to satisfy reporting person's tax obligation upon the settlement of vested restricted stock units. |
| 3 | Derivative | Restricted Stock Units | 2026-04-01 | M | D | 21,774 | $0.00 | 0 | D | — · — to — | 21,774 Common Stock | (F1) Each restricted stock unit represents a contingent right to receive one share of PRIM common stock or the cash value thereof on the date of settlement, in the Company's discretion. On April 1, 2026, the restricted stock units vested and were settled for an equal number of shares of PRIM common stock. (F1) Each restricted stock unit represents a contingent right to receive one share of PRIM common stock or the cash value thereof on the date of settlement, in the Company's discretion. On April 1, 2026, the restricted stock units vested and were settled for an equal number of shares of PRIM common stock. (F1) Each restricted stock unit represents a contingent right to receive one share of PRIM common stock or the cash value thereof on the date of settlement, in the Company's discretion. On April 1, 2026, the restricted stock units vested and were settled for an equal number of shares of PRIM common stock. |