John Lieffrig
CIK 1681989 · VP and Division Manager · last filed 2026-03-03
John Lieffrig is a VP and Division Manager who has filed 29 SEC Form 4 insider transactions across 1 company since 2016. The most recent filing, for MGRC, was dated Mar 3, 2026. Across all open-market trades the lifetime net is −$598.3K, making them a net seller over the disclosed history. Current disclosed insider exposure totals $3.0M 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.
$3.00M
1
29
-$598.3K
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| MGRC | VP and Division Manager | 26,051 | $115.09 | $3.00M | -$598.3K | 29 | 2026-03-03 |
Recent Filings
29 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-03-03 | MGRC | Grant (A) | +1,530 | $0 | EDGAR |
| 2026-02-25 | MGRC | Mixed | +2,080 | -$128.4K | EDGAR |
| 2025-02-26 | MGRC | Mixed | +3,082 | -$169.9K | EDGAR |
| 2025-02-25 | MGRC | Grant (A) | +1,260 | $0 | EDGAR |
| 2024-02-28 | MGRC | Mixed | +2,729 | -$141.4K | EDGAR |
| 2024-02-27 | MGRC | Grant (A) | — | $0 | EDGAR |
| 2023-05-12 | MGRC | Sell (S) | −1,655 | -$149.0K | EDGAR |
| 2023-05-10 | MGRC | Mixed | +1,655 | -$62.1K | EDGAR |
| 2023-03-03 | MGRC | Mixed | +212 | -$8.9K | EDGAR |
| 2023-03-01 | MGRC | Mixed | +1,648 | -$74.6K | EDGAR |