Elizabeth A PorterFiled
Sector PresidentExecutiveCIK 1820381
- LDOSLeidos Holdings, Inc.Sector Presidentfiled Aug 6, 2026
Net · 12 months
-$1.4M
Open-market buys − sales
Sold · 12 months
$1.4M
$0 in 90d · 5 sales on record
Bought · 12 months
$0
$0 in 90d · 0 buys on record
Under 10b5-1
100%
Share of sale value under a trading plan
Last trade
Aug 4, 2026
Filed Aug 6, 2026 · 40 rows
Monthly open-market value · 24 months Filed
- Bought (open market)
- Sold (open market)
Unusual activity Estimated
Whale score 47Whale watch
- 50Insider overlapPublic Jul 21, 2026 · traded Mar 27, 2026
Sen. Alan Armstrong sold LDOS 11 days before its President sold $304K
Details
- Politician
- Alan Armstrong
- Ticker
- LDOS
- Asset
- Leidos Holdings, Inc. Common Stock
- Tx type
- sell
- Traded
- Mar 27, 2026
- Filed
- Jul 21, 2026
- Amount low
- $15,001
- Amount high
- $50,000
- Range midpoint (estimate)
- $32,501
- Disclosed range
- $15,001 - $50,000
- Reporting lag days
- 116
- Owner type
- self
- Is whale
- No
- Insider trade
- {"insider":{"slug":"elizabeth-a-porter","name":"Elizabeth A Porter","title":"Sector President","short_title":"President"},"company":"Leidos Holdings, Inc.","ticker":"LDOS","tx_kind":"open_market_sale","tx_date":"2026-04-07","shares":1915,"price":158.7534,"value":304012.76,"is_10b5_1":true,"filing_date":"2026-04-08"}
- Days between
- -11
- Opposite side
- No
- Public from
- Jul 21, 2026
- Method version
- 2026-11-03
Transactions
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