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John Lieffrig

CIK: 0001681989

Transaction Breakdown

Open Market Buys (P)0 (0.0%)

High conviction signal

Open Market Sales (S)2 (13.3%)

Position reduction

Option Exercises (M)7 (46.7%)

Derivative conversions

Awards (A)2 (13.3%)

Compensation grants

Other (G, F, J, C, D, …)4 (26.7%)

Gifts, tax withholding, conversions, dispositions to the issuer and other codes

Companies & Roles (1)

MCGRATH RENTCORP logo
MGRC

MCGRATH RENTCORP

Officer

Discretionary Trading P&L

Holdings

Transaction History (15 total)

  • MCGRATH RENTCORP logo
    MGRC

    MCGRATH RENTCORP

    Jun 26, 2026
    Sale(S)
    Direct
    500 shares at avg. $125.00$63K
  • MCGRATH RENTCORP logo
    MGRC

    MCGRATH RENTCORP

    Jun 25, 2026
    Sale(S)
    Direct
    2K shares at avg. $125.00$250K
  • MCGRATH RENTCORP logo
    MGRC

    MCGRATH RENTCORP

    Feb 27, 2026
    Award(A)
    Direct
    1.5K shares-
  • MCGRATH RENTCORP logo
    MGRC

    MCGRATH RENTCORP

    Feb 24, 2026
    Tax Payment(F)
    Direct
    706 shares at avg. $114.48$81K
  • MCGRATH RENTCORP logo
    MGRC

    MCGRATH RENTCORP

    Feb 24, 2026
    Exercise(M)
    Direct
    2K shares-
  • MCGRATH RENTCORP logo
    MGRC

    MCGRATH RENTCORP

    Feb 24, 2026
    Exercise(M)
    Direct
    417 shares-
  • MCGRATH RENTCORP logo
    MGRC

    MCGRATH RENTCORP

    Feb 23, 2026
    Tax Payment(F)
    Direct
    421 shares at avg. $113.07$48K
  • MCGRATH RENTCORP logo
    MGRC

    MCGRATH RENTCORP

    Feb 23, 2026
    Exercise(M)
    Direct
    800 shares-
  • MCGRATH RENTCORP logo
    MGRC

    MCGRATH RENTCORP

    Feb 25, 2025
    Exercise(M)
    Direct
    461 shares-
  • MCGRATH RENTCORP logo
    MGRC

    MCGRATH RENTCORP

    Feb 25, 2025
    Exercise(M)
    Direct
    2.8K shares-
  • MCGRATH RENTCORP logo
    MGRC

    MCGRATH RENTCORP

    Feb 25, 2025
    Tax Payment(F)
    Direct
    945 shares at avg. $125.25$118K
  • MCGRATH RENTCORP logo
    MGRC

    MCGRATH RENTCORP

    Feb 24, 2025
    Exercise(M)
    Direct
    799 shares-
  • MCGRATH RENTCORP logo
    MGRC

    MCGRATH RENTCORP

    Feb 24, 2025
    Tax Payment(F)
    Direct
    410 shares at avg. $125.66$52K
  • MCGRATH RENTCORP logo
    MGRC

    MCGRATH RENTCORP

    Feb 24, 2025
    Exercise(M)
    Direct
    417 shares-
  • MCGRATH RENTCORP logo
    MGRC

    MCGRATH RENTCORP

    Feb 21, 2025
    Award(A)
    Direct
    1.3K shares-

1-15 of 15

About Lieffrig John

Lieffrig John (SEC CIK 0001681989) files insider reports with the SEC as VP and Division Manager of MCGRATH RENTCORP (MGRC).

Signal8 holds 5 ownership filings by Lieffrig John, all Form 4s, filed between Feb 25, 2025 and Jun 29, 2026. Those filings report 15 transactions, from Feb 21, 2025 to Jun 26, 2026. Signal8's Form 4 history starts in Sep 2024.

The business address on Lieffrig John's filings is in LIVERMORE, CA.

Recent filings by Lieffrig John

  • Jun 26, 2026: Open-market sale of MGRC shares (Form 4, code S).
  • Jun 25, 2026: Open-market sale of MGRC shares (Form 4, code S).
  • Feb 27, 2026: Grant or award of MGRC shares (Form 4, code A).
  • Feb 24, 2026: Tax withholding of MGRC shares (Form 4, code F).
  • Feb 24, 2026: Option exercises of MGRC shares (2 lines, Form 4, code M).

Other insiders filing for MCGRATH RENTCORP (MGRC)

How to read Form 4 transaction codes