SEC filingsOct 12, 2026 to Oct 19, 2026: insiders reported 840 purchases and sales across 212 companies.840 insider purchases and sales in 7 daysSee the filings →
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Company profile

TLN

Talen Energy Corporation
NASDAQUtilities

Latest close: 354.81 USD · Oct 16, 2026 · 1 year · split-adjusted

On the price, the facts of the public record■Insider buy□Insider sell●Results filed
With an account, also○dividends▲splits◌next earningswith an account

End-of-day prices provided by Twelve Data · One close per session; the series does not update during the trading day.

Latest on record

The most recent facts, as filed.

Up to three of the most recent, checkable facts already loaded on this page, each linked to its source.

  1. Sep 29, 2026Material event · 8-KFiled by the company itself.Open the filing ↗
  2. Aug 12, 2026Material event · 8-KFiled by the company itself.Open the filing ↗
  3. Aug 5, 2026Quarterly report · 10-QFiled by the company itself.Open the filing ↗

In numbers

What this profile holds, counted.

Closes · 1 year250
SEC filings on record39612 flagged findings
Reported transactions (Form 4)80since Feb 26, 2026 · and 34 other holdings
Corporate events (8-K)30since Aug 8, 2016

What the record says

Description, identity and filings, each with its source.

Every block cites its source. The colour of a finding marks its category — which document, who filed it — not how much it matters.

SEC topics

Regulatory history

Topics detected in its SEC reports, with the original excerpt.

Each topic is assigned by a classifier over the full filing; the excerpts show where it was detected and are not always enough to verify it. Open the filing to read it in full.

  • 2026-06-18merger or acquisition eventrecentOpen filing ↗
    “…may also, through their relationships with their employers, be insured and (or) indemnified against certain liabilities incurred…”
  • 2026-06-15merger or acquisition eventrecentOpen filing ↗
    “…the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section…”
    +1 more passage from the same document
    • “…complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐…”
  • 2026-05-05capital return (buybacks/dividends)recentOpen filing ↗
    “…months ended March 31, 2026 excluded (i) 145,911 PSUs because their performance targets were not met as of March 31, 2026; and (ii)…”
    +1 more passage from the same document
    • “…dated as of January 13, 2025, and the Fifth Supplemental Indenture, dated as of November 25, 2025, each between TES, the…”
  • 2026-05-05merger or acquisition eventrecentOpen filing ↗
    “…acceleration) and are subject to mandatory redemption provisions in the event that the Cornerstone Acquisition is not completed…”
    +1 more passage from the same document
    • “…31, 2025 Cash and cash equivalents $ 1,025 $ 689 Restricted cash and cash equivalents (a) 2 63 Total $ 1,027 $ 752…”

Original excerpts from SEC filings, untranslated. Not advice and not a prediction.

SEC record

SEC dossier

What this company has filed with the SEC, in plain language.

The 25 most recent filings (of 396)

Everything filed

Every SEC filing, newest first, with what it is. Below, each type with its own explanation.

  • Sep 29, 268-K ↗Current report · A senior executive left or was appointed
  • Aug 12, 268-K/A ↗Current report · Financial statements and exhibits · amendment
  • Aug 5, 2610-Q ↗Quarterly report
  • Aug 5, 268-K ↗Current report · Results
  • Jul 15, 26Form 4 ↗Insider transaction
  • Jul 14, 268-K ↗Current report · Communication to the market
  • Jun 23, 26SCHEDULE 13G ↗Passive stake · ECP ControlCo, LLC · 5.0% · event on Jun 15, 26
  • Jun 18, 26S-3ASR ↗Securities offering
  • Jun 18, 268-K/A ↗Current report · Financial statements and exhibits · amendment
  • Jun 17, 26Form 4 ↗Insider transaction
  • Notice of proposed sale · 2 Form 144 filingsshow all 2hide
  • Jun 15, 268-K ↗Current report · Completed an acquisition or disposal
  • Jun 8, 26Form 4 ↗Insider transaction
  • May 28, 26Form 3 ↗Insider transaction
  • Insider transaction · 10 Form 4 filingsshow all 10hide

396 filings on record, the oldest from Nov 5, 14.

Listing the 25 most recent filings of the 396 on record.

8-Ks, explained

Stress1Structure41Governance16
  • Sep 29, 26GovernanceA senior executive left or was appointed+3 more in the same filing8-K 5.02 ↗
  • Jun 15, 26StructureCompleted an acquisition or disposal+5 more in the same filing8-K 2.01 ↗
  • May 21, 26StructureEntered a material agreement+1 more in the same filing8-K 1.01 ↗
  • Jan 15, 26StructureSold unregistered shares+3 more in the same filing8-K 3.02 ↗
  • Dec 15, 25GovernanceA senior executive left or was appointed+2 more in the same filing8-K 5.02 ↗
  • Nov 25, 25StructureCompleted an acquisition or disposal+4 more in the same filing8-K 2.01 ↗
  • Oct 27, 25StructureTook on a new financial obligation+3 more in the same filing8-K 2.03 ↗
  • Jul 17, 25StructureEntered a material agreement+2 more in the same filing8-K 1.01 ↗
  • May 12, 25GovernanceA senior executive left or was appointed+1 more in the same filing8-K 5.02 ↗
  • Jan 14, 25StructureEntered a material agreement+1 more in the same filing8-K 1.01 ↗
  • Dec 20, 24StructureEntered a material agreement+4 more in the same filing8-K 1.01 ↗
  • Dec 13, 24StructureTook on a new financial obligation+4 more in the same filing8-K 2.03 ↗

3 older filings not shown · The record reaches back to May 8, 15.

Notable in the record

Stress disclosures older than the timeline above. They are individual events from the record, not a complete timeline: there may be more between them.

  • Dec 6, 16StressListing notice (8-K 3.01)+8 more in the same filing8-K 3.01 ↗

The full record holds 1 stress filing.

Corporate events are tracked from 2004-08-23, when the SEC renumbered 8-K items. Earlier filings use an incompatible numbering and are not classified here.

Ownership and control

Schedule 13G: short-form filing

The short form, for holders who meet specific requirements: institutional investors, passive investors without a control purpose, or exempt investors. Asset managers and index funds usually file it.

  • Rubric Capital Management LP13.3%Dec 31, 24SCHEDULE 13G/A ↗2 co-filers on this document — the figure is the largest single stake, not their sum.
  • The Vanguard Group10.4%Dec 31, 24SCHEDULE 13G ↗
  • BlackRock, Inc.8.6%Sep 30, 25SCHEDULE 13G ↗
  • David Rosen7.9%Sep 30, 25SCHEDULE 13G/A ↗2 co-filers on this document — the figure is the largest single stake, not their sum. · 1 earlier filing
  • Vanguard Capital Management5.3%Mar 31, 26SCHEDULE 13G ↗
show one more holderhide
  • ECP ControlCo, LLC5.0%Jun 15, 26SCHEDULE 13G ↗7 co-filers on this document — the figure is the largest single stake, not their sum.

Structured 13D/G data starts 2023-12, when the SEC moved these filings to a machine-readable format. Earlier filings exist but are not parsed here.

SEC record

Insider transactions

Buys and sells reported by officers, directors and major shareholders on SEC Form 4.

Buys and sells

  • Jun 15, 26Sell$988KGIZMAN I ABBAS↗
Stock compensation, tax and giftsshow the 39 other transactionshide

Stock compensation, tax withholding, option exercises and gifts. They are listed separately and are not included in the purchase and sale totals. The type describes the transaction, not the filer's intent.

  • Jul 15, 26Compensationamount n/aTerry L NuttPresident↗
  • Jul 15, 26Tax$1.3MTerry L NuttPresident↗
  • Jun 8, 26Otheramount n/aMark Allen McFarlandChief Executive Officer↗
  • May 22, 26Compensationamount n/aChristine Benson Schwartzstein↗
  • May 22, 26Compensationamount n/aJoseph Nigro↗
  • May 22, 26Other$496KJoseph Nigro↗
  • May 22, 26Compensationamount n/aKaren T Hyde↗
  • May 22, 26Other$496KKaren T Hyde↗
  • May 22, 26Compensationamount n/aAnthony R Horton↗
  • May 22, 26Compensationamount n/aGIZMAN I ABBAS↗
  • May 22, 26Other$496KGIZMAN I ABBAS↗
  • May 22, 26Compensationamount n/aSTEPHEN SCHAEFER↗
  • May 22, 26Compensationamount n/aSTEPHEN SCHAEFER↗
  • May 22, 26Other$2.2MSTEPHEN SCHAEFER↗
  • May 22, 26Compensationamount n/aDarren J OlaguesChief Development Officer↗
  • May 22, 26Tax$944KDarren J OlaguesChief Development Officer↗
  • May 22, 26Compensationamount n/aTerry L NuttPresident↗
  • May 22, 26Tax$11.6MTerry L NuttPresident↗
  • May 22, 26Compensationamount n/aAnthony J PlagensSVP & Chief Accounting Officer↗
  • May 22, 26Compensationamount n/aAnthony J PlagensSVP & Chief Accounting Officer↗
  • May 22, 26Tax$723KAnthony J PlagensSVP & Chief Accounting Officer↗
  • May 22, 26Compensationamount n/aEdward T. CasulliSVP & Chief Nuclear Officer↗
  • May 22, 26Compensationamount n/aEdward T. CasulliSVP & Chief Nuclear Officer↗
  • May 22, 26Tax$899KEdward T. CasulliSVP & Chief Nuclear Officer↗
  • May 22, 26Compensationamount n/aChristopher E MoriceChief Commercial Officer↗
  • May 22, 26Compensationamount n/aChristopher E MoriceChief Commercial Officer↗
  • May 22, 26Tax$8.6MChristopher E MoriceChief Commercial Officer↗
  • May 22, 26Compensationamount n/aCole MullerChief Financial Officer↗
  • May 22, 26Compensationamount n/aCole MullerChief Financial Officer↗
  • May 22, 26Tax$8.9MCole MullerChief Financial Officer↗
  • May 22, 26Compensationamount n/aDale E Lebsack Jr.Chief Asset Dev. Officer↗
  • May 22, 26Compensationamount n/aDale E Lebsack Jr.Chief Asset Dev. Officer↗
  • May 22, 26Tax$10.9MDale E Lebsack Jr.Chief Asset Dev. Officer↗
  • May 22, 26Compensationamount n/aAndrew M WrightChief Administrative Officer↗
  • May 22, 26Compensationamount n/aAndrew M WrightChief Administrative Officer↗
  • May 22, 26Tax$12.2MAndrew M WrightChief Administrative Officer↗
  • May 22, 26Compensationamount n/aBrad BerrymanChief Operating Officer↗
  • May 22, 26Compensationamount n/aBrad BerrymanChief Operating Officer↗
  • May 22, 26Tax$14.0MBrad BerrymanChief Operating Officer↗

The full record holds 98 transactions and goes back to Jul 9, 24.

Its sector and its market

Talen Energy Corporation among Utilities companies

The profile shows what is on record. Context and Radar place the company among those of its sector and region.

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Coverage

What sits behind this page.

Where each figure comes from and how far it reaches.

Prices
End-of-day closes provided by Twelve Data. One close per session; not real time. Closes adjusted for splits.
Series quality
250 clean closes in the period.
SEC records
396 documents on file, from Nov 5, 2014 to Sep 29, 2026.
Company description
No description available.
This page
Generated on Oct 19, 2026; refreshed through the day.

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Which SEC documents appear here?

Those filed with the SEC by the company, its insiders and its major shareholders, within our coverage: periodic reports (10-K, 10-Q, 20-F), material events (8-K), proposed sale notices (Form 144), insider transactions (Form 4) and stakes above 5% (13D/13G). Each links to the original on EDGAR.

Why does a European company show no SEC records?

It depends on the company: some European issuers file a 20-F or 6-K with the SEC and others don't. The profile shows whatever is on record; when there is nothing, it says so rather than guessing why. Europe does not yet have a common filing archive like EDGAR in the United States. The EU will open its own, ESAP, in July 2027 (managers' transactions arrive in January 2028), and we plan to add it once it is available.

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