LYTIR

Company · LDOS

Leidos Holdings, Inc.

Nasdaq's symbol directory lists LDOS on the New York Stock Exchange as “Leidos Holdings, Inc. Common Stock”.

In the 12 months to Nov 8, 2026: insiders sold on 2 occasions ($1.5M); 2 planned-sale notices; 1 congressional trade disclosure; 4 company reports (Form 8-K, since May 26, 2026).

All insider filings at the SEC

Insider purchases and sales, by month (last 12 months)Insider purchases: $0 in total; Insider sales: $1.5M in total.Aug: Insider sales $1.4MSep: Insider sales $141KDecJanFebMarAprMayJunJulAugSepOctNov
Insider purchases above the line: $0Insider sales below: $1.5M
Dollar value of open-market purchases and sales reported on SEC Form 4, by the month traded. Sales include pre-arranged 10b5-1 plan sales.

Insider trades · SEC Form 4

Those inside the hall

Open-market purchases and sales only. Legs one person filed for one day are combined.

Who traded

  1. Geer Noel B sold on 1 day latest Aug 11, 2026 sold $1.4M
  2. May Gary Stephen sold on 1 day latest Sep 1, 2026 sold $141K
Every trade (2)
  1. SELLMay Gary Stephen sold Sep 1, 2026 1,000 shares filing $141K
  2. SELLGeer Noel B sold Aug 11, 2026 10,000 shares 2 legs combined filing $1.4M

Planned sales · SEC Form 144

Notice given

A Form 144 is filed before an insider sells restricted stock. It states an intent; the sale, if it happens, appears later on a Form 4. Every recent notice

  1. May Gary Stephen filed Sep 1, 2026 Director 1,000 shares planned sale date 09/01/2026 filing $141K
  2. Noel B. Geer filed Aug 11, 2026 Director 10,000 shares planned sale date 08/11/2026 filing $1.4M

Congress · STOCK Act

The Althing

Periodic transaction reports. Amounts are the ranges members report; the trade date is when it happened, the report can come up to 45 days later.

  1. Alan Armstrong (R-OK): Sale (Full) Mar 27, 2026 reported Jul 21, 2026 one of 703 trades the member reported that day Senate Stock $15,001 - $50,000

Company reports · SEC Form 8-K

In its own words

Current reports the company filed with the SEC; most items are due within four business days of the event. Each line lists the report's items by the SEC's own titles; the filing says what happened. Reports collected since May 26, 2026; every 8-K at the SEC.

  1. Results of operations and financial condition filing Nov 3, 2026
  2. Entry into a material definitive agreement; Regulation FD disclosure filing Oct 5, 2026
  3. Departure or appointment of directors or officers filing Oct 1, 2026
  4. Results of operations and financial condition filing Aug 4, 2026

Sources: SEC EDGAR (Forms 4, 144 and 8-K) and STOCK Act periodic transaction reports. Filings can be late, amended or wrong at the source; see methodology.