LOCKHEED MARTIN CORP (LMT) Insider Trading & SEC Filings

Updated Jul 16, 2026 · Last SEC filing 2026-07-02

LOCKHEED MARTIN CORP (LMT) has filed 3 SEC Form 4 insider transactions in the last 90 days, with the most recent on 2026-07-02. 2 Form 8-K material event filings were reported by LMT in the last 90 days. InsiderAlpha tracks every LMT SEC filing — Form 4, Form 144, and 8-K — in real time, including Rule 10b5-1 plan detection.

About LOCKHEED MARTIN CORP (LMT)

SIC classificationGuided Missiles & Space Vehicles & Parts (SIC 3760)
SEC CIK0000936468

90-Day SEC Filing Activity

Form 4 filings (90d)3
Form 8-K filings (90d)2
Latest Form 4 filing2026-07-02

Recent LMT Insider Transactions (Form 4)

DateInsiderRoleTransactionSharesPriceValueFiling
Hill Stephanie C.Pres. Rotary & Mission SystemsG — Bona-fide gift368$0.00—SEC
Hollub Vicki A.DirectorM — Option exercise416$0.00—SEC
Cahill Timothy SPres. Missiles & Fire ControlS — Open-market sale1.3K$0.00—SEC
Cahill Timothy SPres. Missiles & Fire ControlS — Open-market sale400$0.00—SEC
Cahill Timothy SPres. Missiles & Fire ControlS — Open-market sale440$0.00—SEC
Cahill Timothy SPres. Missiles & Fire ControlS — Open-market sale900$0.00—SEC
Cahill Timothy SPres. Missiles & Fire ControlS — Open-market sale80$0.00—SEC
Cahill Timothy SPres. Missiles & Fire ControlS — Open-market sale280$0.00—SEC
Cahill Timothy SPres. Missiles & Fire ControlS — Open-market sale640$0.00—SEC
Cahill Timothy SPres. Missiles & Fire ControlS — Open-market sale600$0.00—SEC
Ulmer Gregory MPresident AeronauticsS — Open-market sale320$0.00—SEC
Ulmer Gregory MPresident AeronauticsS — Open-market sale2.5K$0.00—SEC
O'Connor Kevin J.SVP & General CounselF — Tax withholding / forfeiture2.6K$641.63$1.65MSEC
O'Connor Kevin J.SVP & General CounselM — Option exercise5.3K$0.00—SEC
Hill Stephanie C.Pres. Rotary & Mission SystemsS — Open-market sale2.4K$0.00—SEC

All transactions sourced from SEC EDGAR Form 4 filings for LOCKHEED MARTIN CORP (LMT). Updated in real time as new filings are submitted to the SEC.

Most-Active LMT Insiders — Last 90 Days

InsiderForm 4 filingsTotal transaction value
BURRITT DAVID B1—
Donovan John1—
Hill Stephanie C.1—

Recent LMT Form 8-K Material Events

Recent Insider Filings

Form 4 Transaction Code Reference

SEC Form 4 transactions are reported with a one-letter code indicating the type of transaction. Common codes you'll see in LMT insider filings:

POpen-market purchase by the insider
SOpen-market sale by the insider
AGrant, award, or other acquisition from the issuer
MExercise or conversion of derivative security (e.g. options)
FPayment of exercise price or tax liability via share withholding
GBona-fide gift of securities
DDisposition to the issuer (e.g. share buyback participation)
JOther acquisition or disposition
XExercise of in-the-money or at-the-money derivative security
CConversion of derivative security
VTransaction voluntarily reported earlier than required

LMT Insider Trading — FAQ

What is the latest insider trade for LMT?
LOCKHEED MARTIN CORP (LMT) had 3 insider filings in the last 90 days, with the most recent on 2026-07-02. InsiderAlpha tracks every Form 4, 10-K, 10-Q, and 8-K filing in real time.
How many insiders are buying LMT stock?
0 insider purchases of LMT were filed in the last 90 days.
How many insiders are selling LMT stock?
0 insider sales of LMT were filed in the last 90 days.
Where can I see LMT SEC filings (Form 4, 10-K, 10-Q, 8-K)?
InsiderAlpha aggregates every LMT SEC filing — Form 4 insider transactions, 10-K and 10-Q quarterly reports, and 8-K material event disclosures — in one timeline.

Related Companies — Recent Insider Activity

Learn More

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