Updated Jul 16, 2026
Lieffrig John has filed 1 SEC Form 4 filing across 1 company in the last 90 days — selling. Lifetime open-market sales: $312K.

John Lieffrig is a corporate executive currently serving as Vice President and Division Manager at McGrath RentCorp. His role involves overseeing operations and management within the company, which specializes in rental equipment and modular buildings.
| Role | VP and Division Manager |
|---|---|
| Notability | 10/100 |
| Date | Ticker | Company | Code | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 2026-06-29 | MGRC | MCGRATH RENTCORP | S — Open-market sale | 500 | $125.00 | $62K |
| 2026-06-29 | MGRC | MCGRATH RENTCORP | S — Open-market sale | 2.0K | $125.00 | $250K |
| 2026-03-03 | MGRC | MCGRATH RENTCORP | A — Grant or award | 1.5K | $0.00 | |
| 2026-02-26 | MGRC | MCGRATH RENTCORP | F — Tax withholding / forfeiture | 706 | $114.48 | $81K |
| 2026-02-26 | MGRC | MCGRATH RENTCORP | M — Option exercise | 2.0K | $0.00 | |
| 2026-02-26 | MGRC | MCGRATH RENTCORP | M — Option exercise | 417 | $0.00 | |
| 2026-02-26 | MGRC | MCGRATH RENTCORP | F — Tax withholding / forfeiture | 421 | $113.07 | $48K |
| 2026-02-26 | MGRC | MCGRATH RENTCORP | M — Option exercise | 800 | $0.00 |
John Lieffrig is a corporate executive currently serving as Vice President and Division Manager at McGrath RentCorp. His role involves overseeing operations and management within the company, which specializes in rental equipment and modular buildings.…
1 primary Form 4 filings in the last 90 days, covering 1 company.
Recorded transactions: 0 open-market purchases () and 2 open-market sales ($312K) across all tracked filings.
All Form 4 filings, transaction values, and 10b5-1 plan flags are listed on this page and updated in real time as new SEC EDGAR filings are processed.
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