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424B5 ·Filed May 11, 2026

SOCGP

SOUTHERN CALIFORNIA GAS CO
NEUTRAL
Impact 3/10
Horizonweeks Processed5mo ago SEC0001193125-26-215830
Notable filing: 424B5
Actionable Insight • Neutral

This is a preliminary filing with all key terms TBD. Monitor for the final prospectus supplement to determine the offering size, coupon, and pricing. The refinancing of near-term maturities (Series TT bonds due 2026) is routine for a regulated utility. No immediate trading signal for SOCGP.

DirectionNeutral
Confidencemedium
Horizonweeks
Final — all horizons settled through T+60d
SOCGP ▲ +0.50% at T+60d
NEUTRAL call +0.50% · α vs SPY -3.89% · entry $29.75 → $29.90
Entry = T+0 close
May 11, 2026
via day close
T+1d
-0.20%
call -0.20% · α -0.07%
$29.69
settled 6mo ago
T+5d
-0.17%
call -0.17% · α -0.08%
$29.70
settled 5mo ago
T+20d
-1.03%
call -1.03% · α -0.72%
$29.45
settled 5mo ago
T+60d
+0.50%
call +0.50% · α -3.89%
$29.90
settled 3mo ago

Price Chart

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Executive Summary

Southern California Gas Company filed a preliminary prospectus supplement for an offering of First Mortgage Bonds, Series FFF, due 2056, under its existing shelf registration. The offering size, interest rate, and pricing are all placeholder values (marked as TBD), and the filing is subject to completion. Proceeds are intended to repay outstanding indebtedness, including $500 million of Series TT bonds due 2026 and commercial paper.

Key Facts

  • Offering of First Mortgage Bonds, Series FFF, due June 1, 2056, under Rule 424(b)(5) and shelf registration 333-295219.
  • All key terms (offering size, interest rate, public offering price, underwriting discount) are placeholder values marked as TBD.
  • Net proceeds estimated at approximately $[●] million; intended to repay $500.0 million Series TT bonds (2.600%, due 2026) and commercial paper.
  • Estimated offering expenses (excluding underwriting discount) are $1,500,000.
  • As of March 31, 2026, the company had $7.4 billion of first mortgage bonds outstanding and Net Investment in Mortgaged Property of approximately $17.5 billion.
  • Net Earnings Available for Interest were approximately 6.3 times annual interest charges on outstanding first mortgage bonds for the twelve months ended March 31, 2026.
  • The bonds are secured by a first lien on substantially all real and personal property (subject to exceptions).
  • No established trading market; underwriters intend to make a market but are not obligated.
  • Cross-filing context: S-3ASR filed April 21, 2026 (20 days prior) established the shelf for this offering.

Financial Impact

Offering size is undisclosed (placeholder). Proceeds will refinance $500M of Series TT bonds and commercial paper. Estimated expenses $1.5M.

debtinterest expense

Risk Factors

  • Final terms (size, coupon, spread) are unknown and could be less favorable depending on market conditions.
  • No established secondary market for the bonds; liquidity risk for bondholders.
  • Potential conflict of interest: underwriters may receive proceeds from repayment of indebtedness they hold, subject to FINRA Rule 5121.

Market Snapshot

Exchange
OTC
Sector
Natural Gas Transmission

Investment Themes

Traditional Energy

Documents Analyzed

This report is based on 4 SEC documents filed with EDGAR.

DocumentAccession Number
424B5 Filing (Primary)0001193125-26-215830
Document: 0001193125-26-215830-index-headers.html0001193125-26-215830
Document: 0001193125-26-215830-index.html0001193125-26-215830
Document: 0001193125-26-215830.txt0001193125-26-215830
4 reports for SOCGP
Performance horizon
Filters
Rows
Reports for SOCGP — sortable, filterable
TypeNow
Aug 18, 2026
10w ago
15-12G
NEUTRAL ★ 3/10
$31.10awaiting T+20——
Jul 13, 2026
15w ago
DEFA14A
NEUTRAL ★ 3/10
$30.00 $31.05▲ +3.50%▲ +0.32%—
May 12, 2026
24w ago
DEFA14A
NEUTRAL ★ 3/10
$29.70 $29.70· 0.00%▲ +0.61%—
May 11, 2026
24w ago
424B5
NEUTRAL ★ 3/10
$29.75 $29.45▼ −1.03%▼ −0.72%—
Showing 4 of 4

US Market Status

Market Closed — Opens Wed (< 1m)

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Report published May 11, 2026