InsiderTrades

Bell Thomas Arthur

SEC CIK 1973788 · EDGAR

Buying vs selling by month open-market trades, last 41 months, LDOS
BoughtSold

Companies

TickerCompanyTitleHoldingBoughtSoldTradesFirstLast
LDOSLeidosCEO, Dir 108.7K $744.8K — 122023-05-222026-05-05

Most active insiders at LDOS, 12 months

#InsiderTitleBoughtSold
1 Porter Elizabeth ASector Pres —$1.44M
2 Geer Noel BDir —$1.41M
3 May Gary StephenDir —$337.9K
4 O'Connor Jason M.Sector Pres ——
5 Fautsch Leslie K.CHRO ——
6 Antal Daniel J.EVP, GC ——
7 Atkinson Daniel A.SVP, Ctrl ——
8 Hull Stephen EdwardSector Pres ——
9 Gruensfelder CindySector Pres ——
10 Bell Thomas ArthurCEO, Dir ——

Transactions 12

Type
Reset
X Filed Traded Ticker Company Insider Title Type Price Qty Owned ΔOwn Value
2026-05-06 16:14 2026-05-05 LDOS Leidos Bell Thomas Arthur CEO, Dir F - Tax $148.81 -2,530 108.7K -2% -$376.5K
M 2026-03-10 2026-03-07+ LDOS Leidos Bell Thomas Arthur CEO, Dir F - Tax $177.89 -5,551 113.5K -5% -$987.5K
2026-03-10 2026-03-06 LDOS Leidos Bell Thomas Arthur CEO, Dir A - Grant $0.00 +37.3K 116.8K +47% $0
M 2026-02-17 2026-02-12 LDOS Leidos Bell Thomas Arthur CEO, Dir A - Grant $0.00 +65.4K 54.6K New $0
2026-02-17 2026-02-12 LDOS Leidos Bell Thomas Arthur CEO, Dir F - Tax $173.00 -18.9K 79.5K -19% -$3.27M
2025-05-06 2025-05-05 LDOS Leidos Bell Thomas Arthur CEO, Dir F - Tax $148.79 -2,529 33.0K -7% -$376.3K
D 2025-03-11 2025-03-08 LDOS Leidos Bell Thomas Arthur CEO, Dir F - Tax $139.24 -2,375 35.5K -6% -$330.7K
2025-02-10 2025-02-06 LDOS Leidos Bell Thomas Arthur CEO, Dir A - Grant $0.00 +15.5K 37.9K +69% $0
2024-08-05 2024-08-01 LDOS Leidos Bell Thomas Arthur CEO, Dir P - Purchase $145.04 +1,712 22.4K +8% +$248.3K
2024-05-08 2024-05-07 LDOS Leidos Bell Thomas Arthur CEO, Dir F - Tax $141.67 -2,606 20.7K -11% -$369.2K
2024-02-12 2024-02-08 LDOS Leidos Bell Thomas Arthur CEO, Dir A - Grant $0.00 +17.0K 23.3K +270% $0
2023-05-22 2023-05-22 LDOS Leidos Bell Thomas Arthur CEO, Dir P - Purchase $78.81 +6,300 6,300 New +$496.5K

Purchase Sale Sale after option exercise All abbreviations