STOCK TITAN

STHNU SEC Filings

STHNU OTC

Welcome to our dedicated page for STHNU SEC filings (Ticker: STHNU), a comprehensive resource for investors and traders seeking official regulatory documents including 10-K annual reports, 10-Q quarterly earnings, 8-K material events, and insider trading forms.

Our SEC filing database is enhanced with expert analysis from Rhea-AI, providing insights into the potential impact of each filing on STHNU's stock performance. Each filing includes a concise AI-generated summary, sentiment and impact scores, and end-of-day stock performance data showing the actual market reaction. Navigate easily through different filing types including 10-K annual reports, 10-Q quarterly reports, 8-K current reports, proxy statements (DEF 14A), and Form 4 insider trading disclosures.

Designed for fundamental investors and regulatory compliance professionals, our page simplifies access to critical SEC filings. By combining real-time EDGAR feed updates, Rhea-AI's analytical insights, and historical stock performance data, we provide comprehensive visibility into STHNU's regulatory disclosures and financial reporting.

Rhea-AI Summary

Southern Company executive Kimberly S. Greene, Chairman, President & CEO of GPC, sold 25,000 shares of Southern Company Common Stock in an open-market transaction. The shares were sold at $96.67 each, and she held 103,602 shares directly after the sale.

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Rhea-AI Summary

Southern Company executive Kimberly S. Greene, Chairman, President & CEO of GPC, sold 25,000 shares of Southern Company Common Stock in an open-market transaction. The shares were sold at $96.67 each, and she held 103,602 shares directly after the sale.

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Rhea-AI Summary

The Southern Company filed a Form 144 notice indicating a proposed sale of 25,000 shares of common stock through Merrill Lynch (New York). The filing lists multiple compensatory issuances and vesting events to the reporting holder, including dividend reinvestment and restricted/performance stock unit vesting on dates in 2024 and 2025.

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Rhea-AI Summary

The Southern Company filed a Form 144 notice indicating a proposed sale of 25,000 shares of common stock through Merrill Lynch (New York). The filing lists multiple compensatory issuances and vesting events to the reporting holder, including dividend reinvestment and restricted/performance stock unit vesting on dates in 2024 and 2025.

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Rhea-AI Summary

Southern Company (SO) reports proposed sales of Common Stock tied to vested equity awards under compensatory plans. The filing lists planned dispositions connected to vested performance stock units and restricted stock units with specific vesting dates in January and February 2026.

The notice shows individual vesting quantities including 4,000, 967, 783, 731, 98, 69, and 21 shares or units on the listed dates; these items are described as compensatory payments.

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Rhea-AI Summary

Southern Company (SO) reports proposed sales of Common Stock tied to vested equity awards under compensatory plans. The filing lists planned dispositions connected to vested performance stock units and restricted stock units with specific vesting dates in January and February 2026.

The notice shows individual vesting quantities including 4,000, 967, 783, 731, 98, 69, and 21 shares or units on the listed dates; these items are described as compensatory payments.

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Rhea-AI Summary

Southern Company executive vice president Christopher Cummiskey sold 6,669 shares of Southern Company Common Stock in an open-market transaction at $96.55 per share. After the sale, he directly holds 30,800.4417 shares and indirectly holds 5,857.0111 shares through a 401(k) account.

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Rhea-AI Summary

Southern Company executive vice president Christopher Cummiskey sold 6,669 shares of Southern Company Common Stock in an open-market transaction at $96.55 per share. After the sale, he directly holds 30,800.4417 shares and indirectly holds 5,857.0111 shares through a 401(k) account.

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Rhea-AI Summary

The Southern Company agreed to issue and sell $1,300,000,000 of Series 2026A 6.00% Fixed-to-Fixed Reset Rate Junior Subordinated Notes due April 1, 2058. The company entered into an Underwriting Agreement with a syndicate led by Citigroup, J.P. Morgan, Mizuho, Morgan Stanley and U.S. Bancorp.

The new junior subordinated notes are registered under an existing shelf registration statement and are governed by a Seventeenth Supplemental Indenture. Legal and tax opinions, as well as the form of note and related consents, are filed as exhibits.

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Rhea-AI Summary

The Southern Company agreed to issue and sell $1,300,000,000 of Series 2026A 6.00% Fixed-to-Fixed Reset Rate Junior Subordinated Notes due April 1, 2058. The company entered into an Underwriting Agreement with a syndicate led by Citigroup, J.P. Morgan, Mizuho, Morgan Stanley and U.S. Bancorp.

The new junior subordinated notes are registered under an existing shelf registration statement and are governed by a Seventeenth Supplemental Indenture. Legal and tax opinions, as well as the form of note and related consents, are filed as exhibits.

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Rhea-AI Summary

Southern Company submitted a Form 144 notice reporting proposed sales of Common Stock tied to recent vesting of equity awards. The filing lists vested restricted stock units and performance stock units with example vesting amounts including 9,853, 1,249, 1,202, 144, and 52 shares on 02/05/2025 and 02/13/2025.

The entries are labeled as Compensatory Payment and the form indicates these securities are presented for sale under the Form 144 resale notice; timing and the broker/dealer method are not detailed in the excerpt.

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Rhea-AI Summary

Southern Company submitted a Form 144 notice reporting proposed sales of Common Stock tied to recent vesting of equity awards. The filing lists vested restricted stock units and performance stock units with example vesting amounts including 9,853, 1,249, 1,202, 144, and 52 shares on 02/05/2025 and 02/13/2025.

The entries are labeled as Compensatory Payment and the form indicates these securities are presented for sale under the Form 144 resale notice; timing and the broker/dealer method are not detailed in the excerpt.

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The Southern Company is offering Series 2026A % Fixed-to-Fixed Reset Rate Junior Subordinated Notes due April 1, 2058, subject to completion. The notes bear an initial fixed rate through April 1, 2033 and thereafter reset on five‑year anniversaries to the Five‑Year Treasury Rate plus a spread, with a stated floor equal to the initial rate.

The notes are junior, unsecured and structurally subordinated to the Company’s senior indebtedness. The Company may defer interest for one or more periods up to 10 consecutive years, may redeem the notes under specified tax, rating or other events, and does not intend to list the notes. Net proceeds are to repay an uncommitted credit facility of $100,000,000 and commercial paper that aggregated $962,000,000 as of March 13, 2026, with any remainder for general corporate purposes.

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Rhea-AI Summary

The Southern Company is offering Series 2026A % Fixed-to-Fixed Reset Rate Junior Subordinated Notes due April 1, 2058, subject to completion. The notes bear an initial fixed rate through April 1, 2033 and thereafter reset on five‑year anniversaries to the Five‑Year Treasury Rate plus a spread, with a stated floor equal to the initial rate.

The notes are junior, unsecured and structurally subordinated to the Company’s senior indebtedness. The Company may defer interest for one or more periods up to 10 consecutive years, may redeem the notes under specified tax, rating or other events, and does not intend to list the notes. Net proceeds are to repay an uncommitted credit facility of $100,000,000 and commercial paper that aggregated $962,000,000 as of March 13, 2026, with any remainder for general corporate purposes.

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Rhea-AI Summary

Southern Co EVP & CHRO Sloane N. Drake reported routine equity compensation activity. On March 8, 2026, the final one-third of performance restricted stock units granted on March 8, 2023 vested, resulting in 1,420 shares of Southern Company common stock, including 145 dividend equivalent units, being acquired at no cost.

To cover required state and federal taxes, 633 shares were withheld at $97.48 per share, leaving a net increase of 787 directly held shares. After these transactions, Drake directly owns 38,932 shares of common stock and indirectly holds 2,621.475 shares through a 401(k) plan. No derivative awards remain from this grant.

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Rhea-AI Summary

Southern Co EVP & CHRO Sloane N. Drake reported routine equity compensation activity. On March 8, 2026, the final one-third of performance restricted stock units granted on March 8, 2023 vested, resulting in 1,420 shares of Southern Company common stock, including 145 dividend equivalent units, being acquired at no cost.

To cover required state and federal taxes, 633 shares were withheld at $97.48 per share, leaving a net increase of 787 directly held shares. After these transactions, Drake directly owns 38,932 shares of common stock and indirectly holds 2,621.475 shares through a 401(k) plan. No derivative awards remain from this grant.

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Southern Company executive Spainhour Sterling A Jr., EVP & CLO, reported a discretionary transaction involving Southern Company Common Stock tied to his 401(k) plan. On March 6, 2026, he sold 6,330.0066 shares at $97.64 per share in connection with a 401(k) rebalancing, leaving 704.2169 shares held indirectly through the plan. Following this filing, he also reported owning 38,552 shares of Southern Company Common Stock directly.

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Rhea-AI Summary

Southern Company executive Spainhour Sterling A Jr., EVP & CLO, reported a discretionary transaction involving Southern Company Common Stock tied to his 401(k) plan. On March 6, 2026, he sold 6,330.0066 shares at $97.64 per share in connection with a 401(k) rebalancing, leaving 704.2169 shares held indirectly through the plan. Following this filing, he also reported owning 38,552 shares of Southern Company Common Stock directly.

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Rhea-AI Summary

The Southern Company ownership filing shows JPMorgan Chase & Co. beneficially owns 41,304,187 shares of Common Stock, representing 3.7% of the class as reported.

The filing states JPMorgan has sole voting power for 33,147,611 shares, shared voting power for 714,544 shares, sole dispositive power for 40,679,659 shares and shared dispositive power for 616,228. Several JPMorgan affiliates and trusts are identified as holders of the reported position.

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Rhea-AI Summary

The Southern Company ownership filing shows JPMorgan Chase & Co. beneficially owns 41,304,187 shares of Common Stock, representing 3.7% of the class as reported.

The filing states JPMorgan has sole voting power for 33,147,611 shares, shared voting power for 714,544 shares, sole dispositive power for 40,679,659 shares and shared dispositive power for 616,228. Several JPMorgan affiliates and trusts are identified as holders of the reported position.

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FAQ

How many STHNU (STHNU) SEC filings are available on StockTitan?

StockTitan tracks 136 SEC filings for STHNU (STHNU), including 10-K annual reports, 10-Q quarterly reports, 8-K current reports, and Form 4 insider trading disclosures. Each filing includes AI-generated summaries, impact scoring, and sentiment analysis.

When was the most recent SEC filing for STHNU (STHNU)?

The most recent SEC filing for STHNU (STHNU) was filed on March 31, 2026.