Public ownership evidence

Lockheed Martin Corp. (LMT) Ownership Disclosures

Read LMT 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

Lockheed Martin Corp.: source evidence dated 2026-10-10T12:08:28.848Z.

Available
2026-10-01
Trade date
2026-09-30
Reporting owners
Donovan John
Code
A
Shares
96.96
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 0001225208-26-008067
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 LMT fundamentals

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

Read LMT 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

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2026-10-012026-09-30Donovan JohnA96.96Not reported
2026-10-012026-09-30BURRITT DAVID BA83.46Not reported
2026-08-182026-08-13Donovan JohnS1,742Not reported
2026-08-182026-08-13Donovan JohnS631Not reported
2026-08-182026-08-13Donovan JohnS469Not reported
2026-08-182026-08-13Donovan JohnS212Not reported
2026-08-182026-08-13Donovan JohnS204Not reported
2026-08-182026-08-13Donovan JohnS120Not reported
2026-08-142026-08-12Lightfoot Robert M JRS196Not reported
2026-08-142026-08-11Lightfoot Robert M JRS1,564Not reported
2026-08-142026-08-11Lightfoot Robert M JRS846Not 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.

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Cornerstone Financial Management LLC2026-06-302026-08-29328$167,103None
Cornerstone Financial Management LLC2026-03-312026-08-29335$202,471None
Cornerstone Financial Management LLC2025-12-312026-08-29349$168,801None
B. Riley Wealth Advisors, Inc.2025-03-312026-08-2910,177$4,546,292None
OPTIMIZE FINANCIAL INC.2026-06-302026-08-28521$265,429None
Advisors Asset Management, Inc.2021-12-312026-08-2867,472$23,980,224None
Advisors Asset Management, Inc.2022-12-312026-08-2863,922$31,097,414None
Advisors Asset Management, Inc.2020-06-302026-08-28100,186$36,559,875None
Advisors Asset Management, Inc.2022-06-302026-08-2863,562$27,329,000None
Advisors Asset Management, Inc.2021-09-302026-08-2869,127$23,856,000None
Corient Private Wealth LP2026-06-302026-08-288,327$4,241,910None
Corient Private Wealth LP2026-06-302026-08-28172,486$87,875,560None
SHEPHERD WEALTH MANAGEMENT Ltd LIABILITY Co2026-06-302026-08-28438$266,192None
Redwood Investment Management, LLC2024-12-312026-08-283,628$1,763,000None
Redwood Investment Management, LLC2025-03-312026-08-283,987$1,781,000None
TUCKER ASSET MANAGEMENT LLC2026-06-302026-08-28410$208,879None
TUCKER ASSET MANAGEMENT LLC2026-03-312026-08-28423$255,657None
BOSTON RESEARCH & MANAGEMENT INC2025-12-312026-08-2811,299$5,465,071None
HORAN Wealth, LLC2026-06-302026-08-272,647$1,348,412None
Principia Wealth Advisory, LLC2026-06-302026-08-27228$116,157None
Principia Wealth Advisory, LLC2026-03-312026-08-2711$6,648None
Advisors Asset Management, Inc.2024-03-312026-08-2756,536$25,716,530None
Advisors Asset Management, Inc.2025-03-312026-08-2747,920$21,406,343None
Advisors Asset Management, Inc.2022-09-302026-08-2762,804$24,261,000None
Advisors Asset Management, Inc.2020-12-312026-08-2784,331$29,936,000None
Advisors Asset Management, Inc.2022-03-312026-08-2766,360$29,291,304None
Advisors Asset Management, Inc.2023-06-302026-08-2762,717$28,873,652None
Advisors Asset Management, Inc.2023-09-302026-08-2760,538$24,757,620None
Advisors Asset Management, Inc.2023-03-312026-08-2763,852$30,184,756None
Advisors Asset Management, Inc.2021-03-312026-08-2778,495$29,003,903None
Advisors Asset Management, Inc.2021-06-302026-08-2774,481$28,180,000None
Advisors Asset Management, Inc.2020-09-302026-08-2792,764$35,554,586None
Advisors Asset Management, Inc.2025-09-302026-08-2746,384$23,155,357None
Advisors Asset Management, Inc.2023-12-312026-08-2757,584$26,099,372None
WILLIAM JOHN SEMPOLINSKI2026-03-312026-08-27603$364,447None
Dakota Wealth Management2025-09-302026-08-276,776$3,382,529None
Dakota Wealth Management2025-12-312026-08-278,164$3,948,579None
Dakota Wealth Management2026-03-312026-08-278,016$4,844,903None
Redwood Investment Management, LLC2025-06-302026-08-273,595$1,665,000None
Redwood Investment Management, LLC2025-09-302026-08-272,546$1,271,000None
Redwood Investment Management, LLC2025-12-312026-08-271,644$795,000None
BOSTON RESEARCH & MANAGEMENT INC2026-03-312026-08-2711,161$6,745,701None
Advus Financial Partners, LLC2026-06-302026-08-26419$213,273None
Advus Financial Partners, LLC2026-03-312026-08-26405$244,497None
Advus Financial Partners, LLC2025-06-302026-08-26559$259,047None
Advus Financial Partners, LLC2025-03-312026-08-26583$260,536None
Advus Financial Partners, LLC2024-12-312026-08-261,207$586,595None
Advus Financial Partners, LLC2024-09-302026-08-261,100$643,044None
Advus Financial Partners, LLC2024-06-302026-08-261,089$508,661None
Advus Financial Partners, LLC2024-03-312026-08-26945$429,763None

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. ↗OPTIMIZE FINANCIAL INC. ↗Advisors Asset Management, Inc. ↗Advisors Asset Management, Inc. ↗Advisors Asset Management, Inc. ↗Advisors Asset Management, Inc. ↗Advisors Asset Management, Inc. ↗

Recent Congressional disclosures

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Kevin Hern2026-09-262026-09-02sale$15,001 - $50,000
Kevin Hern2026-09-262026-09-02sale$15,001 - $50,000

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.

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