InsiderTrades

Form 4 for LDOS Leidos

Accepted 2026-03-10 00:00:00 ET · period of report 2026-03-06 · accession 0001336920-26-000128 · SEC index · Original document

Summary rows

Aggregated the way they appear in lists: one row per insider, transaction code and security table.

X Filed Traded Ticker Insider Title Type Price Qty Owned ΔOwn Value
I 2026-03-10 2026-03-07 LDOS Antal Daniel J. EVP, GC F - Tax $177.89 -20 10.7K -0.2% -$3,558
MI 2026-03-10 2026-03-06+ LDOS Antal Daniel J. EVP, GC A - Grant $0.00 +4,168 10.7K +63% $0
2026-03-10 2026-03-07 LDOS Antal Daniel J. EVP, GC F - Tax $177.89 -203 14.4K -1% -$36.1K

Purchase Sale Sale after option exercise All abbreviations

Every reported transaction

#TableSecurityDateCodeA/DSharesPriceOwned afterOwnExercise / expiryUnderlyingFootnotes
1 Common Common Stock 2026-03-07 F D 20 $177.89 10,738.44 I By Key Executive Stock Deferral Plan — —
2 Common Common Stock 2026-03-06 A A 4,163 $0.00 10,758.44 I By Key Executive Stock Deferral Plan — — (F1) The restricted stock units will vest in 33 1/3% over three annual installments, beginning on March 6, 2027.
3 Common Common Stock 2026-03-07 F D 203 $177.89 14,429 D By Key Executive Stock Deferral Plan — —
4 Common Common Stock 2026-03-07 A A 4.86 $0.00 10,743.30 I — — (F3) Dividend equivalent rights.