InsiderTrades

Form 4 for LDOS Leidos

Accepted 2026-03-10 00:00:00 ET · period of report 2026-03-06 · accession 0001336920-26-000122 · 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
M 2026-03-10 2026-03-07+ LDOS Bell Thomas Arthur CEO, Dir F - Tax $177.89 -5,551 113.5K -5% -$987.5K
2026-03-10 2026-03-06 LDOS Bell Thomas Arthur CEO, Dir A - Grant $0.00 +37.3K 116.8K +47% $0

Purchase Sale Sale after option exercise All abbreviations

Every reported transaction

#TableSecurityDateCodeA/DSharesPriceOwned afterOwnExercise / expiryUnderlyingFootnotes
1 Common Common Stock 2026-03-08 F D 2,306 $177.89 111,226 D — —
2 Common Common Stock 2026-03-07 F D 3,245 $177.89 113,532 D — —
3 Common Common Stock 2026-03-06 A A 37,288 $0.00 116,777 D — — (F1) The restricted stock units will vest in 33 1/3% over three annual installments, beginning on March 6, 2027.