Public ownership evidence

NiSource Inc. (NI) Ownership Disclosures

Read NI insider transactions, institutional 13F filings and Congressional disclosures with report dates, public availability and original receipts.

As of 2026-10-10T12:08:28.848Z

Separate the three disclosure sources

Step 1 of 3

Recent Form 4 activity

NiSource Inc.: source evidence dated 2026-10-10T12:08:28.848Z.

Available
2026-08-19
Trade date
2026-08-14
Reporting owners
BIRMINGHAM MELODY
Code
S
Shares
37,509.17
Reported value
Not reported
What you should see

The displayed owner or issuer and source fields identify the receipt to verify; keep reporting and availability dates separate.

Step 2 of 3

Is this an insider transaction, 13F holding, or Congressional event?

Each source has different dates and units. Raw ticker-matched receipts, including amendments, are not deduplicated current ownership totals.

SEC 0001111711-26-000089
What you should see

Follow the source receipt or manager/member profile. Avoid combining transaction value and 13F position value into an ownership percentage.

Step 3 of 3

Read NI fundamentals

Follow the source receipt or manager/member profile. Avoid combining transaction value and 13F position value into an ownership percentage.

Read NI fundamentals
What you should see

Keep reporting dates and units beside the answer, and inspect its original citations.

Recent Form 4 activity

See the complete recent form 4 activity

Scroll sideways to compare all columns. Select a heading to sort.

2026-08-192026-08-14BIRMINGHAM MELODYS37,509.17Not reported

90-day public availability window, up to 50 records.

Recent institutional filing receipts

These are raw ticker-matched positions in recent 13F receipts, including amendments. They are not deduplicated current ownership totals. Open the manager profile to inspect its effective filing book.

Scroll sideways to compare all columns. Select a heading to sort.

Cornerstone Financial Management LLC2026-06-302026-08-29504$23,965None
Cornerstone Financial Management LLC2026-03-312026-08-29482$22,490None
Cornerstone Financial Management LLC2025-12-312026-08-29456$19,043None
B. Riley Wealth Advisors, Inc.2025-03-312026-08-298,638$346,297None
Advisors Asset Management, Inc.2021-12-312026-08-2871,120$1,963,623None
Advisors Asset Management, Inc.2022-12-312026-08-28101,747$2,789,903None
Advisors Asset Management, Inc.2020-06-302026-08-2816,332$371,390None
Advisors Asset Management, Inc.2022-06-302026-08-2887,545$2,582,000None
Advisors Asset Management, Inc.2021-09-302026-08-2859,310$1,437,000None
Corient Private Wealth LP2026-06-302026-08-284,949$235,327None
Corient Private Wealth LP2026-06-302026-08-2858,922$2,801,745None
VELA Investment Management, LLC2026-06-302026-08-2828,463$1,353,416None
VELA Investment Management, LLC2026-03-312026-08-2829,031$1,354,586None
VELA Investment Management, LLC2025-12-312026-08-2823,757$992,092None
Principia Wealth Advisory, LLC2026-06-302026-08-2759$2,805None
Principia Wealth Advisory, LLC2026-03-312026-08-2753$2,473None
Advisors Asset Management, Inc.2024-03-312026-08-27128,014$3,540,867None
Advisors Asset Management, Inc.2025-03-312026-08-2764,662$2,592,300None
Advisors Asset Management, Inc.2022-09-302026-08-2792,999$2,343,000None
Advisors Asset Management, Inc.2020-12-312026-08-2721,005$482,000None
Advisors Asset Management, Inc.2022-03-312026-08-2779,030$2,513,154None
Advisors Asset Management, Inc.2023-06-302026-08-27123,256$3,371,052None
Advisors Asset Management, Inc.2023-09-302026-08-27126,826$3,130,066None
Advisors Asset Management, Inc.2023-03-312026-08-27120,882$3,379,861None
Advisors Asset Management, Inc.2021-03-312026-08-2729,070$700,878None
Advisors Asset Management, Inc.2021-06-302026-08-2742,190$1,034,000None
Advisors Asset Management, Inc.2020-09-302026-08-2716,849$370,678None
Advisors Asset Management, Inc.2025-09-302026-08-2771,001$3,074,343None
Advisors Asset Management, Inc.2023-12-312026-08-27131,118$3,481,183None
Dakota Wealth Management2025-12-312026-08-275,043$210,600None
Dakota Wealth Management2026-03-312026-08-275,104$238,151None
Advisors Asset Management, Inc.2019-12-312026-08-2624,073$670,192None
Advisors Asset Management, Inc.2025-06-302026-08-2570,183$2,831,182None
CYBER HORNET ETFs LLC2026-06-302026-08-251,307$62,148None
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM2026-06-302026-08-25555,430$26,410,697None
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM2026-06-302026-08-2526,410,697$555,430,000None
Advisors Asset Management, Inc.2024-09-302026-08-22113,259$3,924,424None
Advisors Asset Management, Inc.2024-06-302026-08-22126,758$3,651,898None
Advisors Asset Management, Inc.2024-12-312026-08-22101,322$3,724,597None
Advisors Asset Management, Inc.2025-12-312026-08-2276,559$3,197,104None
Advisors Asset Management, Inc.2020-03-312026-08-2218,506$462,095None
Assenagon Asset Management S.A.2026-06-302026-08-22641,329$30,495,194None
Harvest Fund Management Co., Ltd2026-06-302026-08-214,453$212,000None
Financial Avengers, Inc.2026-06-302026-08-20422$20,063None
Kingsview Wealth Management, LLC2026-06-302026-08-2010,461$497,442None
Fox Hill Wealth Management2026-06-302026-08-2055,599$2,643,735None
Archer Investment Corp2026-06-302026-08-2013,537$643,684None
MERCER GLOBAL ADVISORS INC /ADV2026-06-302026-08-2084,212$4,004,253None
Beacon Pointe Advisors, LLC2026-06-302026-08-194,908$233,374None
Advisors Asset Management, Inc.2019-03-312026-08-1930,187$865,159None

90-day public filing window, up to 50 source positions.

Cornerstone Financial Management LLC ↗Cornerstone Financial Management LLC ↗Cornerstone Financial Management LLC ↗B. Riley Wealth Advisors, Inc. ↗Advisors Asset Management, Inc. ↗Advisors Asset Management, Inc. ↗Advisors Asset Management, Inc. ↗Advisors Asset Management, Inc. ↗Advisors Asset Management, Inc. ↗Corient Private Wealth LP ↗

Recent Congressional disclosures

No matching Congressional transactions were returned in this source preview.

Scroll sideways to compare all columns. Select a heading to sort.

No records are available for this view.

Bounded public source preview, up to 25 disclosed events.

How to read the disclosure dates

The tables report different things: insider transactions, institutional positions and Congressional transaction ranges. Read each table with its source dates and units. They cannot be added into a combined ownership percentage.

  1. Company insiders

    SEC Form 4 purchases, sales and awards report transactions and their public filing availability.

  2. Institutional managers

    13F reports disclose delayed quarter-end positions. They are not a record of trades between quarters.

  3. Congressional filers

    Periodic transaction reports disclose transaction dates and amount brackets. Public filing dates determine what researchers could know.

Institutional source directory ↗Congressional source directory ↗

Read the transaction codes

Awards use transaction code A, purchases P and sales S. An acquisition from an award is not the same as an open-market purchase. Joint filers may share a transaction. Use original receipts and availability dates to interpret the events.

Aurora · AI research assistant

Try this in Aurora

Edit the request, then open it in Aurora. You choose when to send it.