NI SEC filings (2026)
CIK 1111711 · Electric & Other Services Combined (SIC 4931) · incorporated in DE · fiscal year ends in December
2,532 filings on EDGAR since 2000 · 30 annual, 77 quarterly, 364 current · financial statements · earnings
What happened, last 12 months#
Every earnings release with its print, every report with its quarter, the other 8-Ks by the headline of the press release they furnish or by their items, the proxy statements, and each day an insider bought or sold — newest first, each line opening the filing on EDGAR. The index by form and year follows.
October 2026
- Oct 168-K8-K · New financial obligation
August 2026
- Aug 188-K8-K · Other events
- Aug 14Insider saleBIRMINGHAM MELODY (EVP & Grp President, Utilities) sold 37,509.173 shares for $1.6M at $42.40
- Aug 5EarningsEarnings release — EPS $0.16 vs $0.15 est. (+6.7%); revenue $1.29B (+3% y/y) 3.6%
- Aug 5ReportQuarterly report, Q2 2026 — revenue $1.29B (+3% y/y), net income $45.5M, EPS $0.09
May 2026
- May 22Insider saleBerman Melanie B. (EVP Administration & CHRO) sold 15,000 shares for $715K at $47.68
- May 21Insider saleYates Lloyd M (Director and President & CEO · Director) sold 19,905 shares for $950K at $47.73
- May 20Insider saleBIRMINGHAM MELODY (EVP & Grp President, Utilities) sold 2,500 shares for $119K at $47.43
- May 188-K8-K · Other events
- May 14Insider saleBIRMINGHAM MELODY (EVP & Grp President, Utilities) sold 10,000 shares for $472K at $47.19
- May 128-K8-K · Shareholder vote results
- May 6EarningsEarnings release — EPS $1.06 vs $1.06 est. (+0.0%); revenue $2.32B (+8% y/y) 1.4%
- May 6ReportQuarterly report, Q1 2026 — revenue $2.32B (+8% y/y), net income $507.1M, EPS $1.06
March 2026
- Mar 30ProxyProxy · Annual report to shareholders
- Mar 30ProxyProxy · Additional proxy materials
- Mar 30ProxyProxy · Proxy statement
February 2026
- Feb 18Insider saleGode Gunnar (SVP Chief Accting&Tax Officer) sold 2,175 shares for $100K at $46.00
- Feb 13Insider saleAnderson Shawn (EVP & CFO) sold 12,500 shares for $563K at $45.01 under a 10b5-1 plan
- Feb 11EarningsEarnings release — EPS $0.51 vs $0.49 est. (+4.1%); revenue $1.89B (+23% y/y) 0.2%
- Feb 11ReportAnnual report, FY2025 — revenue $6.52B (+23% y/y), net income $929.5M, EPS $1.95
December 2025
- Dec 118-K8-K · Material definitive agreement; New financial obligation
November 2025
- Nov 78-K8-K · Other events
October 2025
Insider transactions#
What officers, directors and 10% holders reported on Forms 4 and 5 over the last 13 months, from the documents themselves: one insider’s trades of one kind on one day are one row, with the shares, the price range and the total as filed. Open-market buys and sells first; awards, exercises, tax withholding, gifts and employee-plan purchases are grouped below them.
Over the last 13 months insiders sold $4.5M in 7 sales and bought nothing on the open market; 38 other transactions (awards, exercises, tax withholding, gifts and plan purchases).
| Date | Insider |
|---|---|
| Aug 14, 2026Form 4 | BIRMINGHAM MELODYEVP & Grp President, UtilitiesSold · $1.6M · 37,509.173 sh |
| May 22, 2026Form 4 | Berman Melanie B.EVP Administration & CHROSold · $715K · 15,000 sh |
| May 21, 2026Form 4 | Yates Lloyd MDirector and President & CEO · DirectorSold · $950K · 19,905 sh |
| May 20, 2026Form 4 | BIRMINGHAM MELODYEVP & Grp President, UtilitiesSold · $119K · 2,500 sh |
| May 14, 2026Form 4 | BIRMINGHAM MELODYEVP & Grp President, UtilitiesSold · $472K · 10,000 sh |
| Feb 18, 2026Form 4 | Gode GunnarSVP Chief Accting&Tax OfficerSold · $100K · 2,175 sh |
| Feb 13, 2026Form 4 | Anderson ShawnEVP & CFOSold · $563K · 12,500 sh · 10b5-1 |
Awards, exercises, withholding and plan purchases · 38 transactions
| Date | Insider |
|---|---|
| Jul 13, 2026Form 4 | Jesanis Michael EDirectorOther · $0 · 30,189.569 sh |
| May 11, 2026Form 4 | ALTABEF PETERDirectorAward · $179K · 3,807 sh |
| May 11, 2026Form 4 | Barbour Sondra LDirectorAward · $179K · 3,807 sh |
| May 11, 2026Form 4 | Bunting Theodore H JRDirectorAward · $179K · 3,807 sh |
| May 11, 2026Form 4 | BUTLER ERIC LDirectorAward · $179K · 3,807 sh |
| May 11, 2026Form 4 | HENRETTA DEBORAH ADirectorAward · $179K · 3,807 sh |
| May 11, 2026Form 4 | Hersman DeborahDirectorAward · $179K · 3,807 sh |
| May 11, 2026Form 4 | Jesanis Michael EDirectorAward · $179K · 3,807 sh |
| May 11, 2026Form 4 | JOHNSON WILLIAM DDirectorAward · $179K · 3,807 sh |
| May 11, 2026Form 4 | KABAT KEVIN TDirectorAward · $179K · 3,807 sh |
| May 11, 2026Form 4 | McAvoy JohnDirectorAward · $179K · 3,807 sh |
| May 11, 2026Form 4 | Lee Cassandra S.DirectorAward · $179K · 3,807 sh |
| Feb 27, 2026Form 4 | Yates Lloyd MDirector and President & CEO · DirectorAward · $13.1M · 275,962 sh |
| Feb 27, 2026Form 4 | Yates Lloyd MDirector and President & CEO · DirectorTax withholding · $6.3M · 132,718 sh |
| Feb 27, 2026Form 4 | BIRMINGHAM MELODYEVP & Grp President, UtilitiesAward · $3.4M · 71,094 sh |
| Feb 27, 2026Form 4 | Luhrs MichaelEVP, Tech, Customer & CCOAward · $2.9M · 61,811 sh |
| Feb 27, 2026Form 4 | Jefferson William Jr.EVP, Chief Op & Safety OfficerAward · $2.9M · 60,623 sh |
| Feb 27, 2026Form 4 | Anderson ShawnEVP & CFOAward · $2.7M · 56,434 sh |
| Feb 27, 2026Form 4 | BIRMINGHAM MELODYEVP & Grp President, UtilitiesTax withholding · $1.6M · 34,535 sh |
| Feb 27, 2026Form 4 | Berman Melanie B.EVP Administration & CHROAward · $1.5M · 31,466 sh |
| Feb 27, 2026Form 4 | Luhrs MichaelEVP, Tech, Customer & CCOTax withholding · $1.5M · 31,197 sh |
| Feb 27, 2026Form 4 | Cuccia Kimberly SEVP, GC & Corporate SecretaryAward · $1.5M · 30,744 sh |
| Feb 27, 2026Form 4 | Jefferson William Jr.EVP, Chief Op & Safety OfficerTax withholding · $1.4M · 28,982 sh |
| Feb 27, 2026Form 4 | Anderson ShawnEVP & CFOTax withholding · $1.3M · 28,175 sh |
| Feb 27, 2026Form 4 | Cuccia Kimberly SEVP, GC & Corporate SecretaryTax withholding · $719K · 15,202 sh |
| Feb 27, 2026Form 4 | Berman Melanie B.EVP Administration & CHROTax withholding · $702K · 14,839 sh |
| Feb 27, 2026Form 4 | Gode GunnarSVP Chief Accting&Tax OfficerAward · $304K · 6,420 sh |
| Feb 27, 2026Form 4 | Gode GunnarSVP Chief Accting&Tax OfficerTax withholding · $122K · 2,569 sh |
| Jan 26, 2026Form 4 | Anderson ShawnEVP & CFOTax withholding · $344K · 7,839 sh |
| Jan 22, 2026Form 4 | Yates Lloyd MDirector and President & CEO · DirectorAward · $1.9M · 43,658 sh |
| Jan 22, 2026Form 4 | Luhrs MichaelEVP, Tech, Customer & CCOTax withholding · $235K · 5,393 sh |
| Jan 21, 2026Form 4 | Anderson ShawnEVP & CFOAward · $370K · 8,449 sh |
| Jan 21, 2026Form 4 | BIRMINGHAM MELODYEVP & Grp President, UtilitiesAward · $320K · 7,308 sh |
| Jan 21, 2026Form 4 | Jefferson William Jr.EVP, Chief Op & Safety OfficerAward · $300K · 6,851 sh |
| Jan 21, 2026Form 4 | Luhrs MichaelEVP, Tech, Customer & CCOAward · $300K · 6,851 sh |
| Jan 21, 2026Form 4 | Cuccia Kimberly SEVP, GC & Corporate SecretaryAward · $260K · 5,937 sh |
| Jan 21, 2026Form 4 | Berman Melanie B.EVP Administration & CHROAward · $240K · 5,481 sh |
| Jan 21, 2026Form 4 | Gode GunnarSVP Chief Accting&Tax OfficerAward · $75K · 1,702 sh |
Reports and proxy statements#
Annual reports (10-K, 20-F, 40-F), quarterly reports (10-Q), current reports (8-K, 6-K) and proxy statements, newest first. An 8-K that furnishes a press release is headed by the release’s headline, its items beneath; any other 8-K is described by its items. A form opens the press release where there is one, else the document on EDGAR, or the filing’s index where it furnishes other exhibits.
2026 · 13 filings
| Filed | What it is |
|---|---|
| Oct 16, 20268-K | New financial obligation |
| Aug 18, 20268-K | Other events |
| Aug 5, 202610-Q | Quarterly report, Q2 2026 — revenue $1.29B (+3% y/y), net income $45.5M, EPS $0.09 |
| Aug 5, 20268-K | Earnings release — EPS $0.16 vs $0.15 est. (+6.7%); revenue $1.29B (+3% y/y) 3.6% |
| May 18, 20268-K | Other events |
| May 12, 20268-K | Shareholder vote results |
| May 6, 202610-Q | Quarterly report, Q1 2026 — revenue $2.32B (+8% y/y), net income $507.1M, EPS $1.06 |
| May 6, 20268-K | Earnings release — EPS $1.06 vs $1.06 est. (+0.0%); revenue $2.32B (+8% y/y) 1.4% |
| Mar 30, 2026ARS | Annual report to shareholders |
| Mar 30, 2026DEFA14A | Additional proxy materials |
| Mar 30, 2026DEF 14A | Proxy statement |
| Feb 11, 202610-K | Annual report, FY2025 — revenue $6.52B (+23% y/y), net income $929.5M, EPS $1.95 |
| Feb 11, 20268-K | Earnings release — EPS $0.51 vs $0.49 est. (+4.1%); revenue $1.89B (+23% y/y) 0.2% |
2025 · 19 filings
| Filed | What it is |
|---|---|
| Dec 11, 20258-K | Material definitive agreement; New financial obligation |
| Nov 7, 20258-K | Other events |
| Oct 31, 20258-K | Material definitive agreement; Other events |
| Oct 29, 202510-Q | Quarterly report, Q3 2025 — revenue $1.24B (+19% y/y), net income $94.7M, EPS $0.20 |
| Oct 29, 20258-K | Earnings release — EPS $0.19 vs $0.20 est. (−5.0%); revenue $1.24B (+19% y/y) 2.1% |
| Sep 22, 20258-K | Regulation FD disclosure |
| Aug 6, 202510-Q | Quarterly report, Q2 2025 — revenue $1.25B (+18% y/y), net income $102.2M, EPS $0.22 |
| Aug 6, 20258-K | Earnings release — EPS $0.22 vs $0.21 est. (+4.8%); revenue $1.25B (+18% y/y) 2.5% |
| Jun 27, 20258-K | Other events |
| May 13, 20258-K | Shareholder vote results |
| May 7, 202510-Q | Quarterly report, Q1 2025 — revenue $2.15B (+31% y/y), net income $474.8M, EPS $1.00 |
| May 7, 20258-K | Earnings release — EPS $0.98 vs $0.90 est. (+8.9%); revenue $2.15B (+31% y/y) 2.8% |
| Mar 31, 2025ARS | Annual report to shareholders |
| Mar 31, 2025DEFA14A | Additional proxy materials |
| Mar 31, 2025DEF 14A | Proxy statement |
| Mar 27, 20258-K | Other events |
| Feb 12, 202510-K | Annual report, FY2024 — revenue $5.28B (−1% y/y), net income $760.4M, EPS $1.62 |
| Feb 12, 20258-K | Earnings release — EPS $0.49 vs $0.47 est. (+4.3%); revenue $1.54B (+11% y/y) 1.0% |
| Jan 24, 20258-K | Directors or officers; compensation |
2024 · 26 filings
| Filed | What it is |
|---|---|
| Oct 30, 202410-Q | Quarterly report, Q3 2024 — revenue $1.05B (+4% y/y), net income $85.7M, EPS $0.19 |
| Oct 30, 20248-K | Earnings release — EPS $0.20 vs $0.14 est. (+42.9%); revenue $1.05B (+4% y/y) 2.1% |
| Oct 22, 20248-K | Change to security holders' rights; Charter, bylaws or fiscal-year change |
| Sep 9, 20248-K | Other events |
| Aug 7, 202410-Q | Quarterly report, Q2 2024 — revenue $1.05B (−1% y/y), net income $85.8M, EPS $0.19 |
| Aug 7, 20248-K | Earnings release — EPS $0.21 vs $0.15 est. (+40.0%); revenue $1.05B (−1% y/y) 0.5% |
| Jun 24, 20248-K | Other events |
| May 16, 20248-K | Other events |
| May 13, 20248-K | Shareholder vote results |
| May 8, 202410-Q | Quarterly report, Q1 2024 — revenue $1.64B (−13% y/y), net income $365.0M, EPS $0.77 |
| May 8, 20248-K | Earnings release — EPS $0.85 vs $0.81 est. (+4.9%); revenue $1.64B (−13% y/y) 1.1% |
| Apr 12, 2024PX14A6G | Shareholder exempt solicitation |
| Apr 1, 2024ARS | Annual report to shareholders |
| Apr 1, 2024DEFA14A | Additional proxy materials |
| Apr 1, 2024DEF 14A | Proxy statement |
| Mar 19, 20248-K | Directors or officers; compensation |
| Mar 18, 20248-K | Change to security holders' rights; Charter, bylaws or fiscal-year change |
| Mar 15, 20248-K | Directors or officers; compensation |
| Mar 14, 20248-K | Other events |
| Feb 22, 20248-K | Material definitive agreement; Other events |
| Feb 21, 202410-K | Annual report, FY2023 — revenue $5.35B (−7% y/y), net income $714.3M, EPS $1.48 |
| Feb 21, 20248-K | Earnings release — EPS $0.53 vs $0.52 est. (+1.9%); revenue $1.38B (−18% y/y) 0.9% |
| Feb 20, 20248-K | Directors or officers; compensation |
| Feb 9, 20248-K | Other events |
| Jan 26, 20248-K | Directors or officers; compensation |
| Jan 2, 20248-K | Material definitive agreement; Regulation FD disclosure |
2023 · 35 filings — 26 × 8-K, 3 × 10-Q, 1 × 10-K and 5 other forms
| Filed | What it is |
|---|---|
| Nov 1, 202310-Q | Quarterly report, Q3 2023 — revenue $1.00B (−5% y/y), net income $85.1M, EPS $0.17 |
| Aug 2, 202310-Q | Quarterly report, Q2 2023 — revenue $1.07B (−8% y/y), net income $58.8M, EPS $0.09 |
| May 3, 202310-Q | Quarterly report, Q1 2023 — revenue $1.90B (+3% y/y), net income $333.0M, EPS $0.71 |
| Apr 12, 2023ARS | Annual report to shareholders |
| Apr 12, 2023DEFA14A | Additional proxy materials |
| Apr 12, 2023DEF 14A | Proxy statement |
| Apr 3, 2023PRER14A | Proxy statements |
| Mar 20, 2023PRE 14A | Preliminary proxy statement |
| Feb 22, 202310-K | Annual report, FY2022 — revenue $5.74B (+21% y/y), net income $804.1M, EPS $1.70 |
26 current reports (8-K) not listed; the year is on EDGAR.
2022 · 21 filings — 15 × 8-K, 3 × 10-Q, 1 × 10-K and 2 other forms
| Filed | What it is |
|---|---|
| Nov 7, 202210-Q | Quarterly report, Q3 2022 — revenue $1.06B (+15% y/y), net income $65.8M, EPS $0.12 |
| Aug 3, 202210-Q | Quarterly report, Q2 2022 — revenue $1.16B (+21% y/y), net income $67.0M, EPS $0.12 |
| May 4, 202210-Q | Quarterly report, Q1 2022 — revenue $1.84B (+22% y/y), net income $426.8M, EPS $0.94 |
| Apr 19, 2022DEF 14A | Proxy statement |
| Feb 23, 202210-K | Annual report, FY2021 — revenue $4.73B (+6% y/y), net income $584.9M, EPS $1.27 |
16 current reports (8-K) not listed; the year is on EDGAR.
2021 · 16 filings — 11 × 8-K, 3 × 10-Q, 1 × 10-K and 1 other form
| Filed | What it is |
|---|---|
| Nov 3, 202110-Q | Quarterly report, Q3 2021 — revenue $918.8M (+7% y/y), net income $63.2M, EPS $0.12 |
| Aug 4, 202110-Q | Quarterly report, Q2 2021 — revenue $952.4M (+2% y/y), net income $60.3M, EPS $0.11 |
| May 5, 202110-Q | Quarterly report, Q1 2021 — revenue $1.51B (−1% y/y), net income $295.5M, EPS $0.72 |
| Apr 19, 2021DEF 14A | Proxy statement |
| Feb 17, 202110-K | Annual report, FY2020 — revenue $4.47B (−11% y/y), net income −$17.6M, EPS −$0.19 |
11 current reports (8-K) not listed; the year is on EDGAR.
2020 · 30 filings — 24 × 8-K, 3 × 10-Q, 1 × 10-K and 2 other forms
| Filed | What it is |
|---|---|
| Nov 2, 202010-Q | Quarterly report, Q3 2020 — revenue $861.5M (−3% y/y), net income −$172.9M, EPS −$0.49 |
| Aug 5, 202010-Q | Quarterly report, Q2 2020 — revenue $932.7M (−4% y/y), net income −$4.7M, EPS −$0.05 |
| May 6, 202010-Q | Quarterly report, Q1 2020 — revenue $1.53B (−17% y/y), net income $75.6M, EPS $0.16 |
| Apr 13, 2020DEF 14A | Proxy statement |
| Feb 28, 202010-K | Annual report, FY2019 — revenue $5.05B (+1% y/y), net income $383.1M, EPS $0.87 |
25 current reports (8-K) not listed; the year is on EDGAR.
2019 · 19 filings — 12 × 8-K, 3 × 10-Q, 1 × 10-K and 3 other forms
| Filed | What it is |
|---|---|
| Oct 30, 201910-Q | Quarterly report, Q3 2019 — revenue $891.0M (+4% y/y), net income $6.6M, EPS −$0.02 |
| Jul 31, 201910-Q | Quarterly report, Q2 2019 — revenue $969.2M (−1% y/y), net income $296.9M, EPS $0.75 |
| May 1, 201910-Q | Quarterly report, Q1 2019 — revenue $1.83B (+7% y/y), net income $218.9M, EPS $0.55 |
| Apr 1, 2019DEF 14A | Proxy statement |
| Mar 8, 2019PRE 14A | Preliminary proxy statement |
| Feb 20, 201910-K | Annual report, FY2018 — revenue $4.99B (+2% y/y), net income −$50.6M, EPS −$0.18 |
13 current reports (8-K) not listed; the year is on EDGAR.
2018 · 26 filings — 20 × 8-K, 3 × 10-Q, 1 × 10-K and 2 other forms
| Filed | What it is |
|---|---|
| Nov 1, 201810-Q | Quarterly report, Q3 2018 — revenue $855.8M (−7% y/y), net income −$339.5M, EPS −$0.95 |
| Aug 1, 201810-Q | Quarterly report, Q2 2018 — revenue $982.1M (−1% y/y), net income $24.5M, EPS $0.07 |
| May 2, 201810-Q | Quarterly report, Q1 2018 — revenue $1.72B (+7% y/y), net income $276.1M, EPS $0.81 |
| Apr 6, 2018DEF 14A | Proxy statement |
| Feb 20, 201810-K | Annual report, FY2017 — revenue $4.87B (+9% y/y), net income $128.5M, EPS $0.39 |
21 current reports (8-K) not listed; the year is on EDGAR.
2017 · 24 filings — 17 × 8-K, 3 × 10-Q, 1 × 10-K and 3 other forms
| Filed | What it is |
|---|---|
| Nov 1, 201710-Q | Quarterly report, Q3 2017 — revenue $917.0M (+6% y/y), net income $14.0M, EPS $0.04 |
| Aug 2, 201710-Q | Quarterly report, Q2 2017 — revenue $990.7M (+10% y/y), net income −$44.4M, EPS −$0.14 |
| May 8, 201710-K/A | Annual report, amended |
| May 3, 201710-Q | Quarterly report, Q1 2017 — revenue $1.60B (+11% y/y), net income $211.3M, EPS $0.65 |
| Apr 5, 2017DEF 14A | Proxy statement |
| Feb 22, 201710-K | Annual report |
18 current reports (8-K) not listed; the year is on EDGAR.
2016 · 14 filings — 9 × 8-K, 3 × 10-Q, 1 × 10-K and 1 other form
Counted, not listed; the year is on EDGAR.
2015 · 24 filings — 18 × 8-K, 3 × 10-Q, 1 × 10-K and 2 other forms
Counted, not listed; the year is on EDGAR.
2014 · 17 filings — 12 × 8-K, 3 × 10-Q, 1 × 10-K and 1 other form
Counted, not listed; the year is on EDGAR.
2013 · 15 filings — 10 × 8-K, 3 × 10-Q, 1 × 10-K and 1 other form
Counted, not listed; the year is on EDGAR.
2012 · 16 filings — 11 × 8-K, 3 × 10-Q, 1 × 10-K and 1 other form
Counted, not listed; the year is on EDGAR.
2011 · 18 filings — 13 × 8-K, 3 × 10-Q, 1 × 10-K and 1 other form
Counted, not listed; the year is on EDGAR.
2010 · 18 filings — 12 × 8-K, 3 × 10-Q, 1 × 10-K and 2 other forms
Counted, not listed; the year is on EDGAR.
2009 · 12 filings — 7 × 8-K, 3 × 10-Q, 1 × 10-K and 1 other form
Counted, not listed; the year is on EDGAR.
2008 · 23 filings — 17 × 8-K, 3 × 10-Q, 1 × 10-K and 2 other forms
Counted, not listed; the year is on EDGAR.
2007 · 17 filings — 11 × 8-K, 3 × 10-Q, 1 × 10-K and 2 other forms
Counted, not listed; the year is on EDGAR.
2006 · 20 filings — 12 × 8-K, 3 × 10-Q, 1 × 10-K and 4 other forms
Counted, not listed; the year is on EDGAR.
2005 · 24 filings — 18 × 8-K, 3 × 10-Q, 1 × 10-K and 2 other forms
Counted, not listed; the year is on EDGAR.
2004 · 16 filings — 10 × 8-K, 3 × 10-Q, 1 × 10-K and 2 other forms
Counted, not listed; the year is on EDGAR.
2003 · 21 filings — 13 × 8-K, 3 × 10-Q, 1 × 10-K and 4 other forms
Counted, not listed; the year is on EDGAR.
2002 · 14 filings — 7 × 8-K, 3 × 10-Q, 2 × 8-K/A and 2 other forms
Counted, not listed; the year is on EDGAR.
2001 · 11 filings — 5 × 8-K, 3 × 10-Q, 1 × 10-K/A and 2 other forms
Counted, not listed; the year is on EDGAR.
2000 · 8 filings — 6 × 8-K, 2 × 8-K/A
Counted, not listed; the year is on EDGAR.
Insider, ownership and other filings#
Insider ownership (Forms 3, 4, 5 and 144), beneficial ownership (Schedules 13D and 13G), registration and prospectus (S-1, S-3, S-8, 424B and related) and the rest, counted by year, with the newest 25 of each of the latest 3 years shown. A Form 4 is one insider’s transaction report; a 13G is a passive holder above five percent.
2026 · 53 filings — 35 × 4, 7 × 144, 2 × 424B2 and 5 other forms
| Filed | What it is |
|---|---|
| Aug 18, 20264 | Insider transaction (Form 4) |
| Aug 14, 2026424B2 | Prospectus supplement |
| Aug 14, 2026144 | Notice of proposed sale (Form 144) |
| Aug 14, 2026SCHEDULE 13G/A | Other filings |
| Aug 13, 2026FWP | Free writing prospectus |
| Aug 13, 2026424B5 | Prospectus supplement |
| Jul 15, 20264 | Insider transaction (Form 4) |
| Jun 18, 202611-K | Employee plan annual report |
| May 27, 20264 | Insider transaction (Form 4) |
| May 26, 20264 | Insider transaction (Form 4) |
| May 22, 2026144 | Notice of proposed sale (Form 144) |
| May 21, 20264 | Insider transaction (Form 4) |
| May 21, 2026144 | Notice of proposed sale (Form 144) |
| May 20, 2026144 | Notice of proposed sale (Form 144) |
| May 14, 2026144 | Notice of proposed sale (Form 144) |
| May 13, 20264 | Insider transaction (Form 4) |
| May 13, 20264 | Insider transaction (Form 4) |
| May 13, 20264 | Insider transaction (Form 4) |
| May 13, 20264 | Insider transaction (Form 4) |
| May 13, 20264 | Insider transaction (Form 4) |
| May 13, 20264 | Insider transaction (Form 4) |
| May 13, 20264 | Insider transaction (Form 4) |
| May 13, 20264 | Insider transaction (Form 4) |
| May 13, 20264 | Insider transaction (Form 4) |
| May 13, 20264 | Insider transaction (Form 4) |
The newest 25 of 53 shown; the full year is on EDGAR.
2025 · 62 filings — 36 × 4, 8 × 144, 4 × 424B5 and 7 other forms
| Filed | What it is |
|---|---|
| Dec 5, 2025SCHEDULE 13G/A | Other filings |
| Nov 26, 20254 | Insider transaction (Form 4) |
| Nov 25, 2025144 | Notice of proposed sale (Form 144) |
| Nov 7, 2025S-8 | Employee stock plan registration |
| Nov 4, 2025424B2 | Prospectus supplement |
| Nov 4, 2025FWP | Free writing prospectus |
| Nov 3, 2025424B5 | Prospectus supplement |
| Oct 31, 2025424B5 | Prospectus supplement |
| Oct 30, 2025S-3ASR | Automatic shelf registration |
| Sep 2, 20254 | Insider transaction (Form 4) |
| Aug 28, 2025144 | Notice of proposed sale (Form 144) |
| Aug 14, 2025SCHEDULE 13G/A | Other filings |
| Aug 13, 20254 | Insider transaction (Form 4) |
| Jun 24, 2025424B2 | Prospectus supplement |
| Jun 23, 2025FWP | Free writing prospectus |
| Jun 23, 2025424B5 | Prospectus supplement |
| Jun 18, 202511-K | Employee plan annual report |
| Jun 2, 20254 | Insider transaction (Form 4) |
| May 30, 2025144 | Notice of proposed sale (Form 144) |
| May 19, 20254 | Insider transaction (Form 4) |
| May 16, 2025144 | Notice of proposed sale (Form 144) |
| May 15, 20254 | Insider transaction (Form 4) |
| May 14, 20254 | Insider transaction (Form 4) |
| May 14, 20254 | Insider transaction (Form 4) |
| May 14, 20254 | Insider transaction (Form 4) |
The newest 25 of 62 shown; the full year is on EDGAR.
2024 · 70 filings — 39 × 4, 8 × 144, 6 × 424B5 and 8 other forms
| Filed | What it is |
|---|---|
| Sep 10, 2024SC 13G/A | Passive holder above 5% (Schedule 13G), amended |
| Sep 4, 2024424B2 | Prospectus supplement |
| Sep 3, 2024FWP | Free writing prospectus |
| Sep 3, 2024424B5 | Prospectus supplement |
| Aug 23, 20244 | Insider transaction (Form 4) |
| Aug 21, 20244 | Insider transaction (Form 4) |
| Aug 21, 2024144 | Notice of proposed sale (Form 144) |
| Aug 19, 2024144 | Notice of proposed sale (Form 144) |
| Aug 15, 20244 | Insider transaction (Form 4) |
| Aug 13, 2024S-8 | Employee stock plan registration |
| Aug 13, 2024144 | Notice of proposed sale (Form 144) |
| Jul 3, 20244 | Insider transaction (Form 4) |
| Jul 3, 20244 | Insider transaction (Form 4) |
| Jun 26, 202411-K | Employee plan annual report |
| Jun 18, 2024424B2 | Prospectus supplement |
| Jun 17, 2024FWP | Free writing prospectus |
| Jun 17, 2024424B5 | Prospectus supplement |
| Jun 17, 2024424B5 | Prospectus supplement |
| Jun 3, 20244 | Insider transaction (Form 4) |
| May 30, 2024144 | Notice of proposed sale (Form 144) |
| May 16, 2024144 | Notice of proposed sale (Form 144) |
| May 15, 20244 | Insider transaction (Form 4) |
| May 15, 20244 | Insider transaction (Form 4) |
| May 15, 20244 | Insider transaction (Form 4) |
| May 15, 20244 | Insider transaction (Form 4) |
The newest 25 of 70 shown; the full year is on EDGAR.
2023 · 64 filings — 40 × 4, 7 × 144, 5 × SC 13G/A and 8 other forms
Counted, not listed; the year is on EDGAR.
2022 · 56 filings — 33 × 4, 6 × 3, 4 × SC 13G/A and 8 other forms
Counted, not listed; the year is on EDGAR.
2021 · 56 filings — 39 × 4, 5 × SC 13G/A, 4 × 424B5 and 7 other forms
Counted, not listed; the year is on EDGAR.
2020 · 67 filings — 43 × 4, 6 × 3, 4 × SC 13G/A and 9 other forms
Counted, not listed; the year is on EDGAR.
2019 · 55 filings — 35 × 4, 3 × 3, 3 × 424B5 and 10 other forms
Counted, not listed; the year is on EDGAR.
2018 · 85 filings — 39 × 4, 8 × 4/A, 6 × 424B3 and 16 other forms
Counted, not listed; the year is on EDGAR.
2017 · 69 filings — 45 × 4, 7 × 424B5, 4 × 3 and 7 other forms
Counted, not listed; the year is on EDGAR.
2016 · 51 filings — 34 × 4, 7 × SC 13G/A, 4 × 3 and 5 other forms
Counted, not listed; the year is on EDGAR.
2015 · 63 filings — 43 × 4, 7 × 3, 3 × UPLOAD and 6 other forms
Counted, not listed; the year is on EDGAR.
2014 · 42 filings — 36 × 4, 2 × 11-K, 2 × SC 13G/A and 2 other forms
Counted, not listed; the year is on EDGAR.
2013 · 57 filings — 42 × 4, 4 × 424B5, 2 × 11-K and 6 other forms
Counted, not listed; the year is on EDGAR.
2012 · 53 filings — 37 × 4, 4 × 3, 2 × 11-K and 8 other forms
Counted, not listed; the year is on EDGAR.
2011 · 71 filings — 59 × 4, 4 × 424B5, 3 × FWP and 4 other forms
Counted, not listed; the year is on EDGAR.
2010 · 85 filings — 66 × 4, 3 × 424B5, 2 × 11-K and 10 other forms
Counted, not listed; the year is on EDGAR.
2009 · 121 filings — 106 × 4, 4 × 424B5, 2 × 11-K and 7 other forms
Counted, not listed; the year is on EDGAR.
2008 · 128 filings — 111 × 4, 5 × 3, 4 × 11-K and 6 other forms
Counted, not listed; the year is on EDGAR.
2007 · 121 filings — 101 × 4, 6 × 4/A, 5 × 3 and 6 other forms
Counted, not listed; the year is on EDGAR.
2006 · 101 filings — 93 × 4, 2 × 11-K, 2 × 3 and 4 other forms
Counted, not listed; the year is on EDGAR.
2005 · 139 filings — 108 × 4, 6 × 4/A, 4 × 35-CERT and 13 other forms
Counted, not listed; the year is on EDGAR.
2004 · 154 filings — 110 × 4, 16 × 4/A, 4 × 35-CERT and 16 other forms
Counted, not listed; the year is on EDGAR.
2003 · 50 filings — 21 × 4, 4 × 35-CERT, 4 × U-9C-3 and 16 other forms
Counted, not listed; the year is on EDGAR.
2002 · 33 filings — 7 × 11-K, 7 × POS AMC, 5 × 35-CERT and 7 other forms
Counted, not listed; the year is on EDGAR.
2001 · 39 filings — 7 × U-12-IB, 6 × U-6B-2, 5 × 35-CERT and 13 other forms
Counted, not listed; the year is on EDGAR.
2000 · 70 filings — 35 × 425, 14 × 424B3, 11 × POS AM and 8 other forms
Counted, not listed; the year is on EDGAR.
About this data#
NiSource Inc (NI) has 2,532 filings on EDGAR going back to 2000: 30 annual reports, 77 quarterly reports and 364 current reports, plus proxy statements, insider forms and ownership schedules. Its latest annual report, a 10-K, was filed on Feb 11, 2026 for the fiscal year ended Dec 31, 2025. The most recent 8-K, on Oct 16, 2026, covered new financial obligation. Over the last 13 months insiders sold $4.5M in 7 sales and bought nothing on the open market; 38 other transactions (awards, exercises, tax withholding, gifts and plan purchases). Not investment advice.
Every row is a filing EDGAR lists for the registrants that have been NiSource Inc, read from the SEC’s submissions index each morning; a filing accepted after that read appears the next day. Where a company changed its filing entity (a holding-company reorganisation, Google into Alphabet) the predecessor’s filings are shown for the years it filed as the company, derived from the filings themselves. Dates are the filing date; the period is the report’s own. The latest 3 years of reports are listed in full, the next years to 10 without their 8-Ks, and older years are counted; the other forms are counted too, with the newest 25 of each of the latest 3 years shown. Insider transactions are the Form 4 and Form 5 documents themselves, filed since January 2026, every number as the insider filed it: a day’s lots are summed, a blank price adds its shares and no dollars, and a purchase through an employee stock plan is a plan purchase, not insider buying. An 8-K’s headline is the first line of the press release it furnishes (Exhibit 99), read from the filing and shown word for word; where two independent readings of the exhibit do not agree, the 8-K is described by its items instead. The documents stay on sec.gov, public domain, and every link opens the SEC’s copy. ChartRow does not summarise or interpret filings.
FAQ#
- Where can I read NI's latest 10-K?
- NI's latest annual report, a 10-K, was filed on Feb 11, 2026 for the fiscal year ended Dec 31, 2025. It is linked above and opens on EDGAR, the SEC's own site, where every exhibit is also listed.
- When did NI last file an 8-K?
- On Oct 16, 2026 it covered new financial obligation. An 8-K reports a material event between quarterly reports; the one that furnishes the quarter's results is filed under Item 2.02, last on Aug 5, 2026.
- Are NI insiders buying or selling?
- Over the last 13 months insiders sold $4.5M in 7 sales and bought nothing on the open market; 38 other transactions (awards, exercises, tax withholding, gifts and plan purchases). The most recent sale: BIRMINGHAM MELODY (EVP & Grp President, Utilities) sold 37,509.173 shares on Aug 14, 2026 for $1.6M. Every figure is as the insider filed it on Form 4; a sale under a 10b5-1 plan was scheduled in advance.
- How many SEC filings has NI made?
- 2,532 filings are on EDGAR under the registrant records that have been NiSource Inc, going back to 2000; 1,490 of them are insider ownership forms (Forms 3, 4, 5 and 144).