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Insider Trading Intelligence
Pricing
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JP

John M. Perisich

PRIM
CHIEF LEGAL AND ADMIN OFFICER · PRIMORIS SERVICES CORP · CIK 0001441444
FILING MIX · LIFETIME38%/62%
BUYS
23
SELLS
37
TOTAL VALUE
$15.17M
COMPANIES
1
ACTIVE SINCE
Feb 2020
HOLDINGS NOW
105
AVG SELL PX
$89.67
TRADE KIND
SHOWING 60 / 60
Trades · vs SPY
Loading price series…
Performance · forward returns vs SPY
9 backtested trades · 8 horizons · 13 pendingHow are these numbers computed? →
Forward-return performance of every backtestable P/S trade by John M. Perisich, 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
7d9+11.11%+3.02%+1.53%+1.49%+0.75%—
14d9+11.11%+2.23%+0.66%+1.58%-0.74%—
30d9+11.11%+5.60%+2.17%+3.43%+3.61%—
60d9+11.11%+21.52%+5.13%+16.39%+20.13%—
90d9+11.11%+15.81%+6.05%+9.75%+9.18%—
180d9+0.00%+38.01%+9.89%+28.12%+28.46%—
1y9(6 pending)+0.00%+75.21%+18.39%+56.83%+41.08%—
2y9(7 pending)+0.00%+189.24%+46.69%+142.55%+142.55%—
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
PRIM · 105 shares · as of May 28, 2026
041,36282,723124,085165,446202120222023202420252026SHARES 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 · 23 buys / 37 sellsCOVERAGE · 26 quarters
Form 4 filings · all activity
COMPANYTYPESHARESPRICEVALUEHELD AFTERTRADE DATEFILEDDETAILS
PRIM
PRIMORIS SERVICES CORP
SALE
CHIEF LEGAL AND ADMIN OFFICER
9,450$126.68$1.20M18,124May 28, 2026May 29, 2026 ↗View →
PRIM
PRIMORIS SERVICES CORP
SALE
CHIEF LEGAL AND ADMIN OFFICER
6,017$127.66$768.1K12,107May 28, 2026May 29, 2026 ↗View →
PRIM
PRIMORIS SERVICES CORP
SALE
CHIEF LEGAL AND ADMIN OFFICER
6,147$128.65$790.8K5,960May 28, 2026May 29, 2026 ↗View →
PRIM
PRIMORIS SERVICES CORP
SALE
CHIEF LEGAL AND ADMIN OFFICER
2,133$125.75$268.2K27,574May 28, 2026May 29, 2026 ↗View →
PRIM
PRIMORIS SERVICES CORP
SALE
CHIEF LEGAL AND ADMIN OFFICER
105$130.26$13.7K0May 28, 2026May 29, 2026 ↗View →
PRIM
PRIMORIS SERVICES CORP
SALE
CHIEF LEGAL AND ADMIN OFFICER
5,855$129.85$760.3K105May 28, 2026May 29, 2026 ↗View →
PRIM
PRIMORIS SERVICES CORP
SALE
CHIEF LEGAL AND ADMIN OFFICER
12,290——9,235Mar 1, 2026Mar 3, 2026 ↗View →
PRIM
PRIMORIS SERVICES CORP
SALE
CHIEF LEGAL AND ADMIN OFFICER
30,780$150.72$4.64M29,707Mar 1, 2026Mar 3, 2026 ↗View →
PRIM
PRIMORIS SERVICES CORP
PURCHASEGRANT
Stock grant
2,723——11,958Mar 1, 2026Mar 3, 2026 ↗View →
PRIM
PRIMORIS SERVICES CORP
PURCHASEGRANT
Stock grant
48,197——60,487Mar 1, 2026Mar 3, 2026 ↗View →
PRIM
PRIMORIS SERVICES CORP
PURCHASE
CHIEF LEGAL AND ADMIN OFFICER
12,290——12,290Mar 1, 2026Mar 3, 2026 ↗View →
PRIM
PRIMORIS SERVICES CORP
SALE
CHIEF LEGAL AND ADMIN OFFICER
11,607$111.51$1.29M133,607Aug 11, 2025Aug 13, 2025 ↗View →
PRIM
PRIMORIS SERVICES CORP
SALE
CHIEF LEGAL AND ADMIN OFFICER
682$107.44$73.3K15,013Aug 6, 2025Aug 8, 2025 ↗View →
PRIM
PRIMORIS SERVICES CORP
SALE
CHIEF LEGAL AND ADMIN OFFICER
2,737$108.44$296.8K12,276Aug 6, 2025Aug 8, 2025 ↗View →
PRIM
PRIMORIS SERVICES CORP
SALE
CHIEF LEGAL AND ADMIN OFFICER
6,583$110.37$726.6K2,834Aug 6, 2025Aug 8, 2025 ↗View →
PRIM
PRIMORIS SERVICES CORP
SALE
CHIEF LEGAL AND ADMIN OFFICER
2,859$109.32$312.5K9,417Aug 6, 2025Aug 8, 2025 ↗View →
PRIM
PRIMORIS SERVICES CORP
SALE
CHIEF LEGAL AND ADMIN OFFICER
2,834$111.38$315.6K0Aug 6, 2025Aug 8, 2025 ↗View →
PRIM
PRIMORIS SERVICES CORP
SALE
CHIEF LEGAL AND ADMIN OFFICER
9,919——15,805Mar 1, 2025Mar 4, 2025 ↗View →
PRIM
PRIMORIS SERVICES CORP
PURCHASE
CHIEF LEGAL AND ADMIN OFFICER
9,919——9,919Mar 1, 2025Mar 4, 2025 ↗View →
PRIM
PRIMORIS SERVICES CORP
PURCHASEGRANT
Stock grant
5,720——21,525Mar 1, 2025Mar 4, 2025 ↗View →
PRIM
PRIMORIS SERVICES CORP
PURCHASEGRANT
Stock grant
21,973——31,892Mar 1, 2025Mar 4, 2025 ↗View →
PRIM
PRIMORIS SERVICES CORP
SALE
CHIEF LEGAL AND ADMIN OFFICER
16,197$71.74$1.16M15,695Mar 1, 2025Mar 4, 2025 ↗View →
PRIM
PRIMORIS SERVICES CORP
SALE
CHIEF LEGAL AND ADMIN OFFICER
4,391$55.33$243.0K0Sep 13, 2024Sep 16, 2024 ↗View →
PRIM
PRIMORIS SERVICES CORP
PURCHASE
CHIEF LEGAL AND ADMIN OFFICER
8,904——8,904Jun 29, 2024Jul 2, 2024 ↗View →
PRIM
PRIMORIS SERVICES CORP
SALE
CHIEF LEGAL AND ADMIN OFFICER
8,904——25,724Jun 29, 2024Jul 2, 2024 ↗View →
PRIM
PRIMORIS SERVICES CORP
SALE
CHIEF LEGAL AND ADMIN OFFICER
4,513$49.89$225.2K4,391Jun 29, 2024Jul 2, 2024 ↗View →
PRIM
PRIMORIS SERVICES CORP
SALE
CHIEF LEGAL AND ADMIN OFFICER
13,448$49.34$663.5K0May 13, 2024May 14, 2024 ↗View →
PRIM
PRIMORIS SERVICES CORP
PURCHASEGRANT
Stock grant
13,761——24,889Mar 1, 2024Mar 5, 2024 ↗View →
PRIM
PRIMORIS SERVICES CORP
SALE
CHIEF LEGAL OFFICER
11,128——24,737Mar 1, 2024Mar 5, 2024 ↗View →
PRIM
PRIMORIS SERVICES CORP
SALE
CHIEF LEGAL OFFICER
11,441$39.64$453.5K13,448Mar 1, 2024Mar 5, 2024 ↗View →
PRIM
PRIMORIS SERVICES CORP
PURCHASEGRANT
Stock grant
9,891——34,628Mar 1, 2024Mar 5, 2024 ↗View →
PRIM
PRIMORIS SERVICES CORP
PURCHASE
CHIEF LEGAL OFFICER
11,128——11,128Mar 1, 2024Mar 5, 2024 ↗View →
PRIM
PRIMORIS SERVICES CORP
SALE
CHIEF LEGAL OFFICER
19,205$33.19$637.5K145,214Sep 8, 2023Sep 12, 2023 ↗View →
PRIM
PRIMORIS SERVICES CORP
PURCHASE
CHIEF LEGAL OFFICER
2,969——165,446Jun 29, 2023Jun 30, 2023 ↗View →
PRIM
PRIMORIS SERVICES CORP
SALE
CHIEF LEGAL OFFICER
2,969——35,865Jun 29, 2023Jun 30, 2023 ↗View →
PRIM
PRIMORIS SERVICES CORP
SALE
CHIEF LEGAL OFFICER
1,027$30.60$31.4K164,419Jun 29, 2023Jun 30, 2023 ↗View →
PRIM
PRIMORIS SERVICES CORP
PURCHASE
CHIEF LEGAL OFFICER
6,935——164,876Mar 1, 2023Mar 2, 2023 ↗View →
PRIM
PRIMORIS SERVICES CORP
PURCHASEGRANT
Stock grant
8,864——30,924Mar 1, 2023Mar 2, 2023 ↗View →
PRIM
PRIMORIS SERVICES CORP
SALE
CHIEF LEGAL OFFICER
6,935——22,060Mar 1, 2023Mar 2, 2023 ↗View →
PRIM
PRIMORIS SERVICES CORP
SALE
CHIEF LEGAL OFFICER
2,399$27.32$65.5K162,477Mar 1, 2023Mar 2, 2023 ↗View →
PRIM
PRIMORIS SERVICES CORP
PURCHASEGRANT
Stock grant
7,910——38,834Mar 1, 2023Jun 30, 2023 ↗View →
PRIM
PRIMORIS SERVICES CORP
SALE
CHIEF LEGAL OFFICER
2,494——28,995Feb 28, 2023Mar 2, 2023 ↗View →
PRIM
PRIMORIS SERVICES CORP
SALE
CHIEF LEGAL OFFICER
863$27.50$23.7K157,941Feb 28, 2023Mar 2, 2023 ↗View →
PRIM
PRIMORIS SERVICES CORP
PURCHASE
CHIEF LEGAL OFFICER
2,494——158,804Feb 28, 2023Mar 2, 2023 ↗View →
PRIM
PRIMORIS SERVICES CORP
SALE
Chief Legal Officer
3,681——21,730Mar 1, 2022Mar 2, 2022 ↗View →
PRIM
PRIMORIS SERVICES CORP
PURCHASE
Chief Legal Officer
3,681——157,574Mar 1, 2022Mar 2, 2022 ↗View →
PRIM
PRIMORIS SERVICES CORP
SALE
Chief Legal Officer
1,264$23.12$29.2K156,310Mar 1, 2022Mar 2, 2022 ↗View →
PRIM
PRIMORIS SERVICES CORP
PURCHASEGRANT
Stock grant
9,759——31,489Mar 1, 2022Mar 2, 2022 ↗View →
PRIM
PRIMORIS SERVICES CORP
SALE
Chief Legal Officer
858$26.37$22.6K153,893Feb 28, 2022Mar 2, 2022 ↗View →
PRIM
PRIMORIS SERVICES CORP
PURCHASE
Chief Legal Officer
2,497——154,751Feb 28, 2022Mar 2, 2022 ↗View →
PRIM
PRIMORIS SERVICES CORP
SALE
Chief Legal Officer
2,497——25,411Feb 28, 2022Mar 2, 2022 ↗View →
PRIM
PRIMORIS SERVICES CORP
PURCHASE
Chief Legal Officer
14,431——157,211Aug 13, 2021Aug 17, 2021 ↗View →
PRIM
PRIMORIS SERVICES CORP
SALE
Chief Legal Officer
14,431——27,908Aug 13, 2021Aug 17, 2021 ↗View →
PRIM
PRIMORIS SERVICES CORP
SALE
Chief Legal Officer
4,957$26.45$131.1K152,254Aug 13, 2021Aug 17, 2021 ↗View →
PRIM
PRIMORIS SERVICES CORP
PURCHASEGRANT
Stock grant
11,873——42,339Jun 29, 2021Jul 1, 2021 ↗View →
PRIM
PRIMORIS SERVICES CORP
PURCHASEGRANT
Stock grant
11,044——30,466Mar 1, 2021Mar 2, 2021 ↗View →
PRIM
PRIMORIS SERVICES CORP
SALE
Chief Legal Officer
873$33.47$29.2K142,780Feb 28, 2021Mar 2, 2021 ↗View →
PRIM
PRIMORIS SERVICES CORP
SALE
Chief Legal Officer
2,495——19,422Feb 28, 2021Mar 2, 2021 ↗View →
PRIM
PRIMORIS SERVICES CORP
PURCHASE
Chief Legal Officer
2,495——143,653Feb 28, 2021Mar 2, 2021 ↗View →
PRIM
PRIMORIS SERVICES CORP
PURCHASEGRANT
Stock grant
7,486——21,917Feb 28, 2020Mar 3, 2020 ↗View →
Other insiders · PRIM
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About this filer
CIK 0001441444
ROLE
CHIEF LEGAL AND ADMIN OFFICER
PRIMARY
PRIM
COMPANIES
1
ACTIVE SINCE
Feb 2020
MARKETPEEL · /INSIDER/0001441444DATA · SEC EDGAR · FORM 4 · CONSOLIDATED TAPE
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