MarketPeel
Insider Trading Intelligence
JB

Justin L. Brown

SWX
PRESIDENT/SOUTHWEST GAS CORP. · SOUTHWEST GAS HOLDINGS, INC. · CIK 0001740097
FILING MIX · LIFETIME79%/21%
BUYS
81
SELLS
22
TOTAL VALUE
$3.16M
COMPANIES
1
ACTIVE SINCE
Jan 2020
HOLDINGS NOW
34,461
AVG SELL PX
$75.78
TRADE KIND
SHOWING 103 / 103
Trades · vs SPY
Loading price series…
Performance · forward returns vs SPY
4 backtested trades · 8 horizons · 3 pending
Forward-return performance of every backtestable P/S trade by Justin L. Brown, 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
7d4+0.00%+2.74%+0.88%+1.86%+1.49%
14d4+25.00%-0.03%+1.12%-1.15%-1.25%
30d4+50.00%-0.47%+3.58%-4.05%-3.06%
60d4+50.00%-2.74%+4.97%-7.71%-7.80%
90d4+75.00%-1.52%+4.86%-6.38%-8.93%
180d4(1 pending)+33.33%+1.63%+16.57%-14.94%-16.65%
1y4(1 pending)+66.67%+3.35%+21.06%-17.71%-24.30%
2y4(1 pending)+66.67%+2.90%+18.64%-15.74%-12.19%
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
SWX · 34,460.819 shares · as of Feb 27, 2026
010,24320,48630,72940,972202120222023202420252026SHARES 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
FLOW · 81 buys / 22 sellsCOVERAGE · 25 quarters
Form 4 filings · all activity
COMPANYTYPESHARESPRICEVALUEHELD AFTERTRADE DATEFILEDDETAILS
SWX
SOUTHWEST GAS HOLDINGS, INC.
SALE
President/Southwest Gas Corp.
6,838.144$80.02$547.2K27,622.675Feb 27, 2026Mar 3, 2026View →
SWX
SOUTHWEST GAS HOLDINGS, INC.
SALE
President/Southwest Gas Corp.
3,208.776$87.60$281.1K34,460.819Feb 27, 2026Mar 3, 2026View →
SWX
SOUTHWEST GAS HOLDINGS, INC.
PURCHASEGRANT
Stock grant
8,427.29237,669.595Feb 22, 2026Feb 23, 2026View →
SWX
SOUTHWEST GAS HOLDINGS, INC.
PURCHASEGRANT
Stock grant
17,377.74929,242.303Feb 19, 2026Feb 23, 2026View →
SWX
SOUTHWEST GAS HOLDINGS, INC.
PURCHASEGRANT
Stock grant
5,544.2111,864.554Feb 19, 2026Feb 23, 2026View →
SWX
SOUTHWEST GAS HOLDINGS, INC.
SALE10b5-1
10b5-1 plan
3,028$81.08$245.5K6,320.344Jan 9, 2026Jan 13, 2026View →
SWX
SOUTHWEST GAS HOLDINGS, INC.
SALE
President/Southwest Gas Corp.
2,572.614$80.15$206.2K34,122.835Jan 8, 2026Jan 12, 2026View →
SWX
SOUTHWEST GAS HOLDINGS, INC.
SALE
President/Southwest Gas Corp.
3,211.478$76.89$246.9K36,204.72Mar 5, 2025Mar 5, 2025View →
SWX
SOUTHWEST GAS HOLDINGS, INC.
SALE
President/Southwest Gas Corp.
1,555.408$70.71$110.0K39,416.198Mar 4, 2025Mar 5, 2025View →
SWX
SOUTHWEST GAS HOLDINGS, INC.
PURCHASEGRANT
Stock grant
8,161.31540,971.606Feb 24, 2025Feb 24, 2025View →
SWX
SOUTHWEST GAS HOLDINGS, INC.
PURCHASEGRANT
Stock grant
3,986.99932,810.291Feb 20, 2025Feb 24, 2025View →
SWX
SOUTHWEST GAS HOLDINGS, INC.
PURCHASEGRANT
Stock grant
6,266.15828,823.292Feb 20, 2025Feb 24, 2025View →
SWX
SOUTHWEST GAS HOLDINGS, INC.
SALE
President/Southwest Gas Corp.
2,021.716$71.34$144.2K21,807.918Jan 13, 2025Jan 15, 2025View →
SWX
SOUTHWEST GAS HOLDINGS, INC.
SALE
President/Southwest Gas Corp.
2,625$76.50$200.8K23,829.634May 13, 2024May 14, 2024View →
SWX
SOUTHWEST GAS HOLDINGS, INC.
PURCHASEGRANT
Stock grant
6,658.24826,399.56May 2, 2024May 3, 2024View →
SWX
SOUTHWEST GAS HOLDINGS, INC.
SALE
President/Southwest Gas Corp.
1,702.634$63.35$107.9K19,741.312Mar 5, 2024Mar 7, 2024View →
SWX
SOUTHWEST GAS HOLDINGS, INC.
PURCHASEGRANT
Stock grant
46.924$69.61$3.3K3,366.234Mar 1, 2024May 3, 2024View →
SWX
SOUTHWEST GAS HOLDINGS, INC.
PURCHASEGRANT
Stock grant
36.129$69.61$2.5K26,454.634Mar 1, 2024May 3, 2024View →
SWX
SOUTHWEST GAS HOLDINGS, INC.
PURCHASEGRANT
Stock grant
18.945$69.61$1.3K26,418.505Mar 1, 2024May 3, 2024View →
SWX
SOUTHWEST GAS HOLDINGS, INC.
PURCHASEGRANT
Stock grant
4,677.43821,443.946Feb 22, 2024Feb 26, 2024View →
SWX
SOUTHWEST GAS HOLDINGS, INC.
SALE
President/Southwest Gas Corp.
1,290.008$64.20$82.8K16,766.508Jan 10, 2024Jan 11, 2024View →
SWX
SOUTHWEST GAS HOLDINGS, INC.
PURCHASEGRANT
Stock grant
0.01$60.31$118,056.516Dec 1, 2023Dec 28, 2023View →
SWX
SOUTHWEST GAS HOLDINGS, INC.
PURCHASEGRANT
Stock grant
76.024$60.31$4.6K17,399.562Dec 1, 2023Dec 28, 2023View →
SWX
SOUTHWEST GAS HOLDINGS, INC.
PURCHASEGRANT
Stock grant
33.691$60.31$2.0K3,319.31Dec 1, 2023Dec 28, 2023View →
SWX
SOUTHWEST GAS HOLDINGS, INC.
PURCHASEGRANT
Stock grant
0.012$60.31$117,323.538Dec 1, 2023Dec 28, 2023View →
SWX
SOUTHWEST GAS HOLDINGS, INC.
PURCHASEGRANT
Stock grant
0.009$62.16$117,323.526Sep 1, 2023Dec 28, 2023View →
SWX
SOUTHWEST GAS HOLDINGS, INC.
PURCHASEGRANT
Stock grant
73.033$62.16$4.5K17,323.517Sep 1, 2023Dec 28, 2023View →
SWX
SOUTHWEST GAS HOLDINGS, INC.
PURCHASEGRANT
Stock grant
0.011$62.16$117,250.484Sep 1, 2023Dec 28, 2023View →
SWX
SOUTHWEST GAS HOLDINGS, INC.
PURCHASEGRANT
Stock grant
49.927$62.16$3.1K3,285.619Sep 1, 2023Dec 28, 2023View →
SWX
SOUTHWEST GAS HOLDINGS, INC.
PURCHASEGRANT
Stock grant
0.01$58.00$117,250.473Jun 1, 2023Dec 28, 2023View →
SWX
SOUTHWEST GAS HOLDINGS, INC.
PURCHASEGRANT
Stock grant
0.012$58.00$117,173.019Jun 1, 2023Dec 28, 2023View →
SWX
SOUTHWEST GAS HOLDINGS, INC.
PURCHASEGRANT
Stock grant
57.344$58.00$3.3K3,235.692Jun 1, 2023Dec 28, 2023View →
SWX
SOUTHWEST GAS HOLDINGS, INC.
PURCHASEGRANT
Stock grant
77.444$58.00$4.5K17,250.463Jun 1, 2023Dec 28, 2023View →
SWX
SOUTHWEST GAS HOLDINGS, INC.
PURCHASEGRANT
Stock grant
5,659.34117,173.007Mar 29, 2023Mar 31, 2023View →
SWX
SOUTHWEST GAS HOLDINGS, INC.
SALE
President/Southwest Gas Corp.
761.213$61.88$47.1K11,429.967Mar 3, 2023Mar 6, 2023View →
SWX
SOUTHWEST GAS HOLDINGS, INC.
PURCHASEGRANT
Stock grant
9.274$59.74$55411,439.241Mar 1, 2023Mar 6, 2023View →
SWX
SOUTHWEST GAS HOLDINGS, INC.
PURCHASEGRANT
Stock grant
44.025$59.74$2.6K3,178.348Mar 1, 2023Mar 6, 2023View →
SWX
SOUTHWEST GAS HOLDINGS, INC.
PURCHASEGRANT
Stock grant
15.682$59.74$93711,454.932Mar 1, 2023Mar 6, 2023View →
SWX
SOUTHWEST GAS HOLDINGS, INC.
PURCHASEGRANT
Stock grant
0.009$59.74$111,439.25Mar 1, 2023Mar 6, 2023View →
SWX
SOUTHWEST GAS HOLDINGS, INC.
PURCHASEGRANT
Stock grant
58.734$59.74$3.5K11,513.666Mar 1, 2023Mar 31, 2023View →
SWX
SOUTHWEST GAS HOLDINGS, INC.
PURCHASEGRANT
Stock grant
1,934.46612,191.18Feb 23, 2023Feb 24, 2023View →
SWX
SOUTHWEST GAS HOLDINGS, INC.
SALE
President/Southwest Gas Corp.
714.669$64.37$46.0K10,256.714Jan 12, 2023Jan 12, 2023View →
SWX
SOUTHWEST GAS HOLDINGS, INC.
PURCHASEGRANT
Stock grant
0.008$67.28$110,971.383Dec 1, 2022Dec 30, 2022View →
SWX
SOUTHWEST GAS HOLDINGS, INC.
PURCHASEGRANT
Stock grant
0.07$67.28$510,971.375Dec 1, 2022Dec 30, 2022View →
SWX
SOUTHWEST GAS HOLDINGS, INC.
PURCHASEGRANT
Stock grant
31.655$67.28$2.1K3,134.323Dec 1, 2022Dec 30, 2022View →
SWX
SOUTHWEST GAS HOLDINGS, INC.
PURCHASEGRANT
Stock grant
28.413$67.28$1.9K10,971.305Dec 1, 2022Dec 30, 2022View →
SWX
SOUTHWEST GAS HOLDINGS, INC.
PURCHASEGRANT
Stock grant
0.007$79.41$110,919.006Sep 1, 2022Dec 30, 2022View →
SWX
SOUTHWEST GAS HOLDINGS, INC.
PURCHASEGRANT
Stock grant
0.059$79.41$510,918.999Sep 1, 2022Dec 30, 2022View →
SWX
SOUTHWEST GAS HOLDINGS, INC.
PURCHASEGRANT
Stock grant
23.886$79.41$1.9K10,942.892Sep 1, 2022Dec 30, 2022View →
SWX
SOUTHWEST GAS HOLDINGS, INC.
PURCHASEGRANT
Stock grant
38.052$79.41$3.0K3,102.668Sep 1, 2022Dec 30, 2022View →
SWX
SOUTHWEST GAS HOLDINGS, INC.
PURCHASEGRANT
Stock grant
0.006$93.10$110,918.94Jun 1, 2022Dec 30, 2022View →
SWX
SOUTHWEST GAS HOLDINGS, INC.
PURCHASEGRANT
Stock grant
0.05$93.10$510,898.695Jun 1, 2022Dec 30, 2022View →
SWX
SOUTHWEST GAS HOLDINGS, INC.
PURCHASEGRANT
Stock grant
20.239$93.10$1.9K10,918.934Jun 1, 2022Dec 30, 2022View →
SWX
SOUTHWEST GAS HOLDINGS, INC.
PURCHASEGRANT
Stock grant
32.089$93.10$3.0K3,064.616Jun 1, 2022Dec 30, 2022View →
SWX
SOUTHWEST GAS HOLDINGS, INC.
SALE
SVP/General Counsel
1,091.169$70.05$76.4K10,898.637Mar 4, 2022Mar 7, 2022View →
SWX
SOUTHWEST GAS HOLDINGS, INC.
PURCHASEGRANT
Stock grant
0.008$69.59$110,898.645Mar 1, 2022Dec 30, 2022View →
SWX
SOUTHWEST GAS HOLDINGS, INC.
PURCHASEGRANT
Stock grant
33.588$69.59$2.3K3,032.527Mar 1, 2022Mar 7, 2022View →
SWX
SOUTHWEST GAS HOLDINGS, INC.
PURCHASEGRANT
Stock grant
7.182$69.59$50011,989.806Mar 1, 2022Mar 7, 2022View →
SWX
SOUTHWEST GAS HOLDINGS, INC.
PURCHASEGRANT
Stock grant
25.764$69.59$1.8K11,982.624Mar 1, 2022Mar 7, 2022View →
SWX
SOUTHWEST GAS HOLDINGS, INC.
PURCHASEGRANT
Stock grant
2,921.471$70.05$204.6K10,354.29Feb 23, 2022Feb 25, 2022View →
SWX
SOUTHWEST GAS HOLDINGS, INC.
PURCHASEGRANT
Stock grant
1,602.57$70.05$112.3K11,956.86Feb 23, 2022Feb 25, 2022View →
SWX
SOUTHWEST GAS HOLDINGS, INC.
SALE
SVP/General Counsel
624.423$69.00$43.1K7,432.819Jan 11, 2022Jan 12, 2022View →
SWX
SOUTHWEST GAS HOLDINGS, INC.
PURCHASEGRANT
Stock grant
0.004$64.99$08,057.242Dec 1, 2021Dec 17, 2021View →
SWX
SOUTHWEST GAS HOLDINGS, INC.
PURCHASEGRANT
Stock grant
36.995$64.99$2.4K2,998.939Dec 1, 2021Dec 17, 2021View →
SWX
SOUTHWEST GAS HOLDINGS, INC.
PURCHASEGRANT
Stock grant
26.08$64.99$1.7K8,057.23Dec 1, 2021Dec 17, 2021View →
SWX
SOUTHWEST GAS HOLDINGS, INC.
PURCHASEGRANT
Stock grant
0.008$64.99$18,057.238Dec 1, 2021Dec 17, 2021View →
SWX
SOUTHWEST GAS HOLDINGS, INC.
PURCHASEGRANT
Stock grant
35.527$71.71$2.5K2,961.944Sep 1, 2021Dec 17, 2021View →
SWX
SOUTHWEST GAS HOLDINGS, INC.
PURCHASEGRANT
Stock grant
11.153$71.71$8008,031.143Sep 1, 2021Dec 17, 2021View →
SWX
SOUTHWEST GAS HOLDINGS, INC.
PURCHASEGRANT
Stock grant
0.007$71.71$18,031.15Sep 1, 2021Dec 17, 2021View →
SWX
SOUTHWEST GAS HOLDINGS, INC.
PURCHASEGRANT
Stock grant
23.442$71.71$1.7K8,019.99Sep 1, 2021Dec 17, 2021View →
SWX
SOUTHWEST GAS HOLDINGS, INC.
PURCHASEGRANT
Stock grant
24.806$67.17$1.7K7,984.737Jun 1, 2021Dec 17, 2021View →
SWX
SOUTHWEST GAS HOLDINGS, INC.
PURCHASEGRANT
Stock grant
0.008$67.17$17,996.548Jun 1, 2021Dec 17, 2021View →
SWX
SOUTHWEST GAS HOLDINGS, INC.
PURCHASEGRANT
Stock grant
11.803$67.17$7937,996.54Jun 1, 2021Dec 17, 2021View →
SWX
SOUTHWEST GAS HOLDINGS, INC.
PURCHASEGRANT
Stock grant
38.356$67.17$2.6K2,926.417Jun 1, 2021Dec 17, 2021View →
SWX
SOUTHWEST GAS HOLDINGS, INC.
SALE
SVP/General Counsel
365$67.03$24.5K7,959.931Mar 18, 2021Mar 18, 2021View →
SWX
SOUTHWEST GAS HOLDINGS, INC.
SALE
SVP/General Counsel
291.461$60.75$17.7K8,324.931Mar 4, 2021Mar 4, 2021View →
SWX
SOUTHWEST GAS HOLDINGS, INC.
PURCHASEGRANT
Stock grant
24.86$63.64$1.6K8,609.974Mar 1, 2021Mar 4, 2021View →
SWX
SOUTHWEST GAS HOLDINGS, INC.
PURCHASEGRANT
Stock grant
33.887$63.64$2.2K2,888.061Mar 1, 2021Mar 4, 2021View →
SWX
SOUTHWEST GAS HOLDINGS, INC.
PURCHASEGRANT
Stock grant
6.418$63.64$4088,616.392Mar 1, 2021Mar 4, 2021View →
SWX
SOUTHWEST GAS HOLDINGS, INC.
PURCHASEGRANT
Stock grant
900.962$60.75$54.7K8,585.114Feb 23, 2021Feb 25, 2021View →
SWX
SOUTHWEST GAS HOLDINGS, INC.
PURCHASEGRANT
Stock grant
1,614.815$60.75$98.1K7,684.152Feb 23, 2021Feb 25, 2021View →
SWX
SOUTHWEST GAS HOLDINGS, INC.
SALE
SVP/General Counsel
440.12$59.44$26.2K6,069.337Jan 12, 2021Jan 14, 2021View →
SWX
SOUTHWEST GAS HOLDINGS, INC.
PURCHASEGRANT
Stock grant
6.202$65.28$4056,509.457Dec 1, 2020Dec 29, 2020View →
SWX
SOUTHWEST GAS HOLDINGS, INC.
PURCHASEGRANT
Stock grant
20.167$65.28$1.3K6,503.255Dec 1, 2020Dec 29, 2020View →
SWX
SOUTHWEST GAS HOLDINGS, INC.
PURCHASEGRANT
Stock grant
35.942$65.28$2.3K2,854.174Dec 1, 2020Dec 29, 2020View →
SWX
SOUTHWEST GAS HOLDINGS, INC.
PURCHASEGRANT
Stock grant
29.902$65.47$2.0K6,483.088Dec 1, 2020Dec 29, 2020View →
SWX
SOUTHWEST GAS HOLDINGS, INC.
SALE
SVP/General Counsel
819$72.24$59.2K6,350.07Nov 9, 2020Nov 10, 2020View →
SWX
SOUTHWEST GAS HOLDINGS, INC.
PURCHASEGRANT
Stock grant
6.518$61.55$4017,169.07Sep 1, 2020Nov 10, 2020View →
SWX
SOUTHWEST GAS HOLDINGS, INC.
PURCHASEGRANT
Stock grant
21.193$61.55$1.3K7,162.552Sep 1, 2020Nov 10, 2020View →
SWX
SOUTHWEST GAS HOLDINGS, INC.
PURCHASEGRANT
Stock grant
38.742$62.01$2.4K7,244.475Sep 1, 2020Dec 29, 2020View →
SWX
SOUTHWEST GAS HOLDINGS, INC.
PURCHASEGRANT
Stock grant
36.532$61.55$2.2K2,818.232Sep 1, 2020Nov 10, 2020View →
SWX
SOUTHWEST GAS HOLDINGS, INC.
PURCHASEGRANT
Stock grant
32.944$75.07$2.5K2,781.7Jun 1, 2020Nov 10, 2020View →
SWX
SOUTHWEST GAS HOLDINGS, INC.
PURCHASEGRANT
Stock grant
31.58$75.50$2.4K7,188.488Jun 1, 2020Dec 29, 2020View →
SWX
SOUTHWEST GAS HOLDINGS, INC.
PURCHASEGRANT
Stock grant
17.245$75.07$1.3K7,141.359Jun 1, 2020Nov 10, 2020View →
SWX
SOUTHWEST GAS HOLDINGS, INC.
PURCHASEGRANT
Stock grant
32.794$68.97$2.3K7,138.972Mar 2, 2020Dec 29, 2020View →
SWX
SOUTHWEST GAS HOLDINGS, INC.
PURCHASEGRANT
Stock grant
17.936$68.47$1.2K7,124.114Mar 2, 2020Nov 10, 2020View →
SWX
SOUTHWEST GAS HOLDINGS, INC.
PURCHASEGRANT
Stock grant
28.374$68.47$1.9K2,748.756Mar 2, 2020Nov 10, 2020View →
SWX
SOUTHWEST GAS HOLDINGS, INC.
PURCHASEGRANT
Stock grant
1,039.6547,442.051Feb 24, 2020Feb 26, 2020View →
SWX
SOUTHWEST GAS HOLDINGS, INC.
SALE
SVP/General Counsel
335.873$75.97$25.5K7,106.178Feb 24, 2020Feb 26, 2020View →
SWX
SOUTHWEST GAS HOLDINGS, INC.
PURCHASEGRANT
Stock grant
1,267.6066,402.397Feb 24, 2020Feb 26, 2020View →
SWX
SOUTHWEST GAS HOLDINGS, INC.
SALE
SVP/General Counsel
360.896$76.30$27.5K5,134.868Jan 16, 2020Jan 17, 2020View →
SWX
SOUTHWEST GAS HOLDINGS, INC.
SALE
SVP/General Counsel
72.785$76.30$5.6K5,495.764Jan 15, 2020Jan 15, 2020View →
SWX
SOUTHWEST GAS HOLDINGS, INC.
SALE
SVP/General Counsel
274.319$75.97$20.8K5,568.549Jan 13, 2020Jan 15, 2020View →
Other insiders · SWX
Loading peer insiders…
About this filer
CIK 0001740097
ROLE
President/Southwest Gas Corp.
PRIMARY
SWX
COMPANIES
1
ACTIVE SINCE
Jan 2020
MARKETPEEL · /INSIDER/0001740097DATA · SEC EDGAR · FORM 4 · CONSOLIDATED TAPE
FREE · DAILY · 6 AM ET

One short email. Insider buys, congressional trades, and plain-English analysis.

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