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JL

John Lieffrig

MGRC
VP AND DIVISION MANAGER · MCGRATH RENTCORP · CIK 0001681989
FILING MIX · LIFETIME42%/58%
BUYS
43
SELLS
60
TOTAL VALUE
$3.15M
COMPANIES
1
ACTIVE SINCE
Feb 2020
HOLDINGS NOW
23,551
AVG SELL PX
$87.11
TRADE KIND
SHOWING 103 / 103
Trades · vs SPY
Loading price series…
Performance · forward returns vs SPY
2 backtested trades · 8 horizons
Forward-return performance of every backtestable P/S trade by John Lieffrig, measured at 8 horizons from 7 days to 2 years. Deduped per economic event so co-filings count once. Excess return = trade return minus SPY return over the same window.
HORIZONTRADESWIN RATEINSIDER RETURNSPY RETURNMEAN EXCESSMEDIAN EXCESST-STAT
7d2+50.00%-3.37%-0.09%-3.29%-3.29%—
14d2+100.00%-2.50%+0.74%-3.24%-3.24%—
30d2+50.00%+1.71%+3.83%-2.12%-2.12%—
60d2+100.00%-7.28%+5.87%-13.15%-13.15%—
90d2+50.00%-5.16%+7.36%-12.52%-12.52%—
180d2+50.00%+2.70%+9.08%-6.38%-6.38%—
1y2+50.00%+8.06%+10.64%-2.58%-2.58%—
2y2+0.00%+20.32%+23.01%-2.69%-2.69%—
How to read this: Insider Returnis the average raw return of the filer's trades over the horizon. SPY Return is what SPY did over those same windows — reference only, not a comparison. The headline alpha number is Mean Excess = Insider − SPY; green means the filer beat SPY, red means they trailed it. Win rate is the share of individual trades where the filer beat SPY. T-statvalues above 2 mean the alpha is unlikely to be chance given the sample size. "Pending" counts trades where the horizon hasn't elapsed yet; their stats are not included in the row average.
Holdings over time
MGRC · 23,551 shares · as of Jun 26, 2026
06,51313,02619,53826,051202120222023202420252026SHARES HELD
Trading cadence · quarterly flow
BUY ● SELL ●
2020
2020
2020
2020
2021
2021
2021
2021
2022
2022
2022
2022
2023
2023
2023
2023
2024
2024
2024
2024
2025
2025
2025
2025
2026
2026
FLOW · 43 buys / 60 sellsCOVERAGE · 26 quarters
Form 4 filings · all activity
COMPANYTYPESHARESPRICEVALUEHELD AFTERTRADE DATEFILEDDETAILS
MGRC
MCGRATH RENTCORP
SALE10b5-1
10b5-1 plan
500$125.00$62.5K23,551Jun 26, 2026Jun 29, 2026 ↗View →
MGRC
MCGRATH RENTCORP
SALE10b5-1
10b5-1 plan
2,000$125.00$250.0K24,051Jun 25, 2026Jun 29, 2026 ↗View →
MGRC
MCGRATH RENTCORP
PURCHASEGRANT
Stock grant
1,530——26,051Feb 27, 2026Mar 3, 2026 ↗View →
MGRC
MCGRATH RENTCORP
PURCHASE
VP and Division Manager
417——23,237Feb 24, 2026Feb 25, 2026 ↗View →
MGRC
MCGRATH RENTCORP
PURCHASE
VP and Division Manager
1,990——25,227Feb 24, 2026Feb 25, 2026 ↗View →
MGRC
MCGRATH RENTCORP
SALE
VP and Division Manager
706$114.48$80.8K24,521Feb 24, 2026Feb 25, 2026 ↗View →
MGRC
MCGRATH RENTCORP
SALE
VP and Division Manager
1,250——0Feb 24, 2026Feb 25, 2026 ↗View →
MGRC
MCGRATH RENTCORP
SALE
VP and Division Manager
417——0Feb 24, 2026Feb 25, 2026 ↗View →
MGRC
MCGRATH RENTCORP
PURCHASE
VP and Division Manager
800——23,241Feb 23, 2026Feb 25, 2026 ↗View →
MGRC
MCGRATH RENTCORP
SALE
VP and Division Manager
800——801Feb 23, 2026Feb 25, 2026 ↗View →
MGRC
MCGRATH RENTCORP
SALE
VP and Division Manager
421$113.07$47.6K22,820Feb 23, 2026Feb 25, 2026 ↗View →
MGRC
MCGRATH RENTCORP
SALE
VP and Division Manager
461——0Feb 25, 2025Feb 26, 2025 ↗View →
MGRC
MCGRATH RENTCORP
SALE
VP and Division Manager
1,380——0Feb 25, 2025Feb 26, 2025 ↗View →
MGRC
MCGRATH RENTCORP
SALE
VP and Division Manager
945$125.25$118.4K22,441Feb 25, 2025Feb 26, 2025 ↗View →
MGRC
MCGRATH RENTCORP
PURCHASE
VP and Division Manager
2,760——22,925Feb 25, 2025Feb 26, 2025 ↗View →
MGRC
MCGRATH RENTCORP
PURCHASE
VP and Division Manager
461——23,386Feb 25, 2025Feb 26, 2025 ↗View →
MGRC
MCGRATH RENTCORP
PURCHASE
VP and Division Manager
799——20,158Feb 24, 2025Feb 26, 2025 ↗View →
MGRC
MCGRATH RENTCORP
SALE
VP and Division Manager
799——1,601Feb 24, 2025Feb 26, 2025 ↗View →
MGRC
MCGRATH RENTCORP
PURCHASE
VP and Division Manager
417——20,575Feb 24, 2025Feb 26, 2025 ↗View →
MGRC
MCGRATH RENTCORP
SALE
VP and Division Manager
410$125.66$51.5K20,165Feb 24, 2025Feb 26, 2025 ↗View →
MGRC
MCGRATH RENTCORP
SALE
VP and Division Manager
417——417Feb 24, 2025Feb 26, 2025 ↗View →
MGRC
MCGRATH RENTCORP
PURCHASEGRANT
Stock grant
1,260——19,359Feb 21, 2025Feb 25, 2025 ↗View →
MGRC
MCGRATH RENTCORP
PURCHASE
VP and Division Manager
2,560——17,930Feb 26, 2024Feb 28, 2024 ↗View →
MGRC
MCGRATH RENTCORP
SALE
VP and Division Manager
1,280——0Feb 26, 2024Feb 28, 2024 ↗View →
MGRC
MCGRATH RENTCORP
SALE
VP and Division Manager
1,134$124.65$141.4K18,099Feb 26, 2024Feb 28, 2024 ↗View →
MGRC
MCGRATH RENTCORP
PURCHASE
VP and Division Manager
427——18,357Feb 26, 2024Feb 28, 2024 ↗View →
MGRC
MCGRATH RENTCORP
SALE
VP and Division Manager
416——834Feb 26, 2024Feb 28, 2024 ↗View →
MGRC
MCGRATH RENTCORP
SALE
VP and Division Manager
427——0Feb 26, 2024Feb 28, 2024 ↗View →
MGRC
MCGRATH RENTCORP
PURCHASE
VP and Division Manager
416——19,233Feb 26, 2024Feb 28, 2024 ↗View →
MGRC
MCGRATH RENTCORP
PURCHASE
VP and Division Manager
460——18,817Feb 26, 2024Feb 28, 2024 ↗View →
MGRC
MCGRATH RENTCORP
SALE
VP and Division Manager
460——461Feb 26, 2024Feb 28, 2024 ↗View →
MGRC
MCGRATH RENTCORP
PURCHASEGRANT
Stock grant
2,400——2,400Feb 23, 2024Feb 27, 2024 ↗View →
MGRC
MCGRATH RENTCORP
SALE
VP and Division Manager
1,655$90.04$149.0K15,370May 11, 2023May 12, 2023 ↗View →
MGRC
MCGRATH RENTCORP
SALE
VP and Division Manager
1,393$90.26$125.7K17,025May 8, 2023May 10, 2023 ↗View →
MGRC
MCGRATH RENTCORP
PURCHASE
VP and Division Manager
2,400$34.57$83.0K19,105May 8, 2023May 10, 2023 ↗View →
MGRC
MCGRATH RENTCORP
SALE
VP and Division Manager
2,400——0May 8, 2023May 10, 2023 ↗View →
MGRC
MCGRATH RENTCORP
PURCHASE
VP and Division Manager
1,335$31.97$42.7K16,705May 8, 2023May 10, 2023 ↗View →
MGRC
MCGRATH RENTCORP
SALE
VP and Division Manager
687$90.26$62.0K18,418May 8, 2023May 10, 2023 ↗View →
MGRC
MCGRATH RENTCORP
SALE
VP and Division Manager
1,335——0May 8, 2023May 10, 2023 ↗View →
MGRC
MCGRATH RENTCORP
SALE
VP and Division Manager
300——0Mar 1, 2023Mar 3, 2023 ↗View →
MGRC
MCGRATH RENTCORP
PURCHASE
VP and Division Manager
300——15,458Mar 1, 2023Mar 3, 2023 ↗View →
MGRC
MCGRATH RENTCORP
SALE
VP and Division Manager
88$101.03$8.9K15,370Mar 1, 2023Mar 3, 2023 ↗View →
MGRC
MCGRATH RENTCORP
SALE
VP and Division Manager
459——921Feb 27, 2023Mar 1, 2023 ↗View →
MGRC
MCGRATH RENTCORP
PURCHASE
VP and Division Manager
381——15,003Feb 27, 2023Mar 1, 2023 ↗View →
MGRC
MCGRATH RENTCORP
PURCHASEGRANT
Stock grant
1,112——14,622Feb 27, 2023Mar 1, 2023 ↗View →
MGRC
MCGRATH RENTCORP
SALE
VP and Division Manager
731$101.99$74.6K15,158Feb 27, 2023Mar 1, 2023 ↗View →
MGRC
MCGRATH RENTCORP
PURCHASE
VP and Division Manager
459——15,889Feb 27, 2023Mar 1, 2023 ↗View →
MGRC
MCGRATH RENTCORP
SALE
VP and Division Manager
427——427Feb 27, 2023Mar 1, 2023 ↗View →
MGRC
MCGRATH RENTCORP
SALE
VP and Division Manager
381——0Feb 27, 2023Mar 1, 2023 ↗View →
MGRC
MCGRATH RENTCORP
PURCHASE
VP and Division Manager
427——15,430Feb 27, 2023Mar 1, 2023 ↗View →
MGRC
MCGRATH RENTCORP
PURCHASEGRANT
Stock grant
1,250——1,250Feb 24, 2023Feb 27, 2023 ↗View →
MGRC
MCGRATH RENTCORP
SALE
VP and Division Manager
258$80.43$20.8K13,510Mar 2, 2022Mar 3, 2022 ↗View →
MGRC
MCGRATH RENTCORP
PURCHASE
VP and Division Manager
880——13,768Mar 2, 2022Mar 3, 2022 ↗View →
MGRC
MCGRATH RENTCORP
SALE
VP and Division Manager
880——0Mar 2, 2022Mar 3, 2022 ↗View →
MGRC
MCGRATH RENTCORP
SALE
VP and Division Manager
300——300Mar 1, 2022Mar 3, 2022 ↗View →
MGRC
MCGRATH RENTCORP
SALE
VP and Division Manager
88$79.72$7.0K12,888Mar 1, 2022Mar 3, 2022 ↗View →
MGRC
MCGRATH RENTCORP
PURCHASE
VP and Division Manager
300——12,976Mar 1, 2022Mar 3, 2022 ↗View →
MGRC
MCGRATH RENTCORP
PURCHASE
VP & Division Manager
447——13,214Feb 28, 2022Mar 2, 2022 ↗View →
MGRC
MCGRATH RENTCORP
SALE
VP & Division Manager
918$81.28$74.6K12,676Feb 28, 2022Mar 2, 2022 ↗View →
MGRC
MCGRATH RENTCORP
SALE
VP & Division Manager
380——381Feb 28, 2022Mar 2, 2022 ↗View →
MGRC
MCGRATH RENTCORP
PURCHASE
VP & Division Manager
2,157——12,767Feb 28, 2022Mar 2, 2022 ↗View →
MGRC
MCGRATH RENTCORP
SALE
VP & Division Manager
2,157——0Feb 28, 2022Mar 2, 2022 ↗View →
MGRC
MCGRATH RENTCORP
PURCHASE
VP & Division Manager
380——13,594Feb 28, 2022Mar 2, 2022 ↗View →
MGRC
MCGRATH RENTCORP
SALE
VP & Division Manager
447——0Feb 28, 2022Mar 2, 2022 ↗View →
MGRC
MCGRATH RENTCORP
SALE
VP & Division Manager
148$81.25$12.0K10,610Feb 25, 2022Mar 1, 2022 ↗View →
MGRC
MCGRATH RENTCORP
PURCHASEGRANT
Stock grant
1,380——1,380Feb 25, 2022Mar 1, 2022 ↗View →
MGRC
MCGRATH RENTCORP
PURCHASE
VP & Division Manager
426——10,758Feb 25, 2022Mar 1, 2022 ↗View →
MGRC
MCGRATH RENTCORP
SALE
VP & Division Manager
426——854Feb 25, 2022Mar 1, 2022 ↗View →
MGRC
MCGRATH RENTCORP
SALE
VP & Division Manager
1,700$84.40$143.5K10,332Jun 11, 2021Jun 11, 2021 ↗View →
MGRC
MCGRATH RENTCORP
SALE
VP & Division Manager
1,200——2,400Jun 1, 2021Jun 2, 2021 ↗View →
MGRC
MCGRATH RENTCORP
SALE
VP & Division Manager
4,005——1,335Jun 1, 2021Jun 2, 2021 ↗View →
MGRC
MCGRATH RENTCORP
SALE
VP & Division Manager
1,978$85.73$169.6K12,032Jun 1, 2021Jun 2, 2021 ↗View →
MGRC
MCGRATH RENTCORP
PURCHASE
VP & Division Manager
1,200$34.57$41.5K10,951Jun 1, 2021Jun 2, 2021 ↗View →
MGRC
MCGRATH RENTCORP
SALE
VP & Division Manager
946$85.73$81.1K14,010Jun 1, 2021Jun 2, 2021 ↗View →
MGRC
MCGRATH RENTCORP
PURCHASE
VP & Division Manager
4,005$31.97$128.0K14,956Jun 1, 2021Jun 2, 2021 ↗View →
MGRC
MCGRATH RENTCORP
PURCHASE
VP & Division Manager
880——10,009Mar 2, 2021Mar 4, 2021 ↗View →
MGRC
MCGRATH RENTCORP
SALE
VP & Division Manager
258$76.90$19.8K9,751Mar 2, 2021Mar 4, 2021 ↗View →
MGRC
MCGRATH RENTCORP
SALE
VP & Division Manager
880——880Mar 2, 2021Mar 4, 2021 ↗View →
MGRC
MCGRATH RENTCORP
PURCHASE
VP & Division Manager
1,448——9,039Mar 1, 2021Mar 4, 2021 ↗View →
MGRC
MCGRATH RENTCORP
SALE
VP & Division Manager
447——447Mar 1, 2021Mar 4, 2021 ↗View →
MGRC
MCGRATH RENTCORP
PURCHASE
VP & Division Manager
300——7,591Mar 1, 2021Mar 4, 2021 ↗View →
MGRC
MCGRATH RENTCORP
SALE
VP & Division Manager
1,448——0Mar 1, 2021Mar 4, 2021 ↗View →
MGRC
MCGRATH RENTCORP
SALE
VP & Division Manager
300——600Mar 1, 2021Mar 4, 2021 ↗View →
MGRC
MCGRATH RENTCORP
PURCHASE
VP & Division Manager
447——9,865Mar 1, 2021Mar 4, 2021 ↗View →
MGRC
MCGRATH RENTCORP
SALE
VP & Division Manager
736$78.58$57.8K9,129Mar 1, 2021Mar 4, 2021 ↗View →
MGRC
MCGRATH RENTCORP
PURCHASE
VP & Division Manager
379——9,418Mar 1, 2021Mar 4, 2021 ↗View →
MGRC
MCGRATH RENTCORP
SALE
VP & Division Manager
379——761Mar 1, 2021Mar 4, 2021 ↗View →
MGRC
MCGRATH RENTCORP
PURCHASEGRANT
Stock grant
1,280——1,280Feb 25, 2021Mar 1, 2021 ↗View →
MGRC
MCGRATH RENTCORP
SALE
VP & Division Manager
5,600——3,600Nov 17, 2020Nov 18, 2020 ↗View →
MGRC
MCGRATH RENTCORP
SALE
VP & Division Manager
6,957$64.64$449.7K7,291Nov 17, 2020Nov 18, 2020 ↗View →
MGRC
MCGRATH RENTCORP
PURCHASE
VP & Division Manager
8,010$31.97$256.1K10,599Nov 17, 2020Nov 18, 2020 ↗View →
MGRC
MCGRATH RENTCORP
SALE
VP & Division Manager
8,010——5,340Nov 17, 2020Nov 18, 2020 ↗View →
MGRC
MCGRATH RENTCORP
SALE
VP & Division Manager
1,951$64.64$126.1K14,248Nov 17, 2020Nov 18, 2020 ↗View →
MGRC
MCGRATH RENTCORP
PURCHASE
VP & Division Manager
5,600$34.57$193.6K16,199Nov 17, 2020Nov 18, 2020 ↗View →
MGRC
MCGRATH RENTCORP
SALE
VP & Division Manager
300——900Mar 2, 2020Mar 4, 2020 ↗View →
MGRC
MCGRATH RENTCORP
SALE
VP & Division Manager
2,640——1,760Mar 2, 2020Mar 4, 2020 ↗View →
MGRC
MCGRATH RENTCORP
PURCHASE
VP & Division Manager
300——3,451Mar 2, 2020Mar 4, 2020 ↗View →
MGRC
MCGRATH RENTCORP
PURCHASE
VP & Division Manager
2,640——3,151Mar 2, 2020Mar 4, 2020 ↗View →
MGRC
MCGRATH RENTCORP
SALE
VP & Division Manager
862$70.68$60.9K2,589Mar 2, 2020Mar 4, 2020 ↗View →
MGRC
MCGRATH RENTCORP
SALE
VP & Division Manager
131$69.45$9.1K511Feb 28, 2020Mar 2, 2020 ↗View →
MGRC
MCGRATH RENTCORP
PURCHASE
VP & Division Manager
446——642Feb 28, 2020Mar 2, 2020 ↗View →
MGRC
MCGRATH RENTCORP
SALE
VP & Division Manager
446——894Feb 28, 2020Mar 2, 2020 ↗View →
MGRC
MCGRATH RENTCORP
PURCHASEGRANT
Stock grant
1,140——1,140Feb 27, 2020Mar 2, 2020 ↗View →
Other insiders · MGRC
Loading peer insiders…
About this filer
CIK 0001681989
ROLE
VP and Division Manager
PRIMARY
MGRC
COMPANIES
1
ACTIVE SINCE
Feb 2020
MARKETPEEL · /INSIDER/0001681989DATA · SEC EDGAR · FORM 4 · CONSOLIDATED TAPE
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