Industry - Gas & Other Services Combined

  1. All Sectors
  2. Transportation & Utilities
  3. Electric, Gas & Sanitary Services
Latest data: 6/18/2026 10:01:40 PM
1 Month
Buy/Sell Ratio 0.29
22%
78%
Buy Sell
$208,260 ($724,409)
3 Insiders 1 Insiders
6 Transactions 1 Transactions
5/18/2026 to 6/18/2026
3 Month
Buy/Sell Ratio 0.18
15%
85%
Buy Sell
$309,102 ($1.71) M
4 Insiders 5 Insiders
11 Transactions 5 Transactions
3/18/2026 to 6/18/2026
6 Month
Buy/Sell Ratio 0.13
11%
89%
Buy Sell
$886,080 ($7.00) M
7 Insiders 8 Insiders
14 Transactions 9 Transactions
12/18/2025 to 6/18/2026
12 Month
Buy/Sell Ratio 0.07
6%
94%
Buy Sell
$978,445 ($13.89) M
8 Insiders 11 Insiders
16 Transactions 20 Transactions
6/18/2025 to 6/18/2026

Monthly Buy and Sell Value

Monthly Buy/Sell Ratio

Most Insider Buying

12 months
Name Value Transactions
SEMPRA
$251,164 1
SEMPRA
$232,375 1
Opal Fuels Inc.
$101,768 4
Opal Fuels Inc.
$97,500 1
SEMPRA
$93,440 1
Opal Fuels Inc.
$92,365 2
Opal Fuels Inc.
$84,450 5
Montauk Renewables, Inc.
$25,384 1

Most Insider Selling

12 months
Name Value Transactions
SEMPRA
($4,694,429) 2
SEMPRA
($3,722,320) 2
SEMPRA
($1,693,348) 4
SEMPRA
($1,149,123) 2
Clean Energy Fuels Corp.
($900,140) 2
SEMPRA
($526,081) 2
SEMPRA
($304,029) 1
SEMPRA
($284,774) 2
Clean Energy Fuels Corp.
($276,928) 1
SEMPRA
($232,778) 1

Most Unique Insiders Buying (>25K)

12 months
Name Unique insiders Total Trades
Opal Fuels Inc. 3 5
SEMPRA 3 3
Montauk Renewables, Inc. 1 1

Most Unique Insiders Selling (>25K)

12 months
Name Unique insiders Total Trades
SEMPRA 9 17
Clean Energy Fuels Corp. 2 3

Companies with activity

1 Month 6 Month 12 Month
Name Ratio Buy $ Sell $ Ratio Buy $ Sell $ Ratio Buy $ Sell $
SEMPRA 0.00 $0 ($724,409) 0.09 $576,979 ($6,662,543) 0.05 $576,979 ($12,715,949)
Opal Fuels Inc. -- $208,260 $0 -- $283,718 $0 -- $376,083 $0
Clean Energy Fuels Corp. -- $0 $0 0.00 $0 ($337,640) 0.00 $0 ($1,177,068)
Montauk Renewables, Inc. -- $0 $0 -- $25,384 $0 -- $25,384 $0