Thomas Arthur Bell
CIK 1973788 · CEO · last filed 2026-05-06
Thomas Arthur Bell is a CEO who has filed 12 SEC Form 4 insider transactions across 1 company since 2023. The most recent filing shows the insider had shares withheld for taxes covering $376.5K of LDOS on May 6, 2026. Across all open-market trades the lifetime net is +$744.8K, making them a net buyer over the disclosed history. Current disclosed insider exposure totals $13.3M across reported positions.
"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.
$13.28M
1
12
$744.8K
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| LDOS | CEO | 108,696 | $122.16 | $13.28M | $744.8K | 12 | 2026-05-06 |
Recent Filings
12 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-05-06 | LDOS | Tax (F) | −2,530 | -$376.5K | EDGAR |
| 2026-03-10 | LDOS | Mixed | +31,737 | -$987.5K | EDGAR |
| 2026-02-17 | LDOS | Mixed | +46,508 | -$3.27M | EDGAR |
| 2025-05-06 | LDOS | Tax (F) | −2,529 | -$376.3K | EDGAR |
| 2025-03-11 | LDOS | Mixed | −2,375 | -$330.7K | EDGAR |
| 2025-02-10 | LDOS | Grant (A) | +15,487 | $0 | EDGAR |
| 2024-08-05 | LDOS | Buy (P) | +1,712 | $248.3K | EDGAR |
| 2024-05-08 | LDOS | Tax (F) | −2,606 | -$369.2K | EDGAR |
| 2024-03-12 | LDOS | Grant (A) | — | $0 | EDGAR |
| 2024-02-12 | LDOS | Grant (A) | +16,992 | $0 | EDGAR |