David Thomas Seaton
CIK 1392152 · Chairman and CEO · last filed 2026-06-01
"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.
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Disclosed Exposure
$24.77M
Companies
4
Total Filings
108
Lifetime Open-Market Net
-$30.58M
Holdings By Company
Latest on-record share count from this person's most recent non-derivative Form 4 transaction in each company. Disclosed exposure = shares × current underlying price.
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| MOS | Director | 51,089 | $22.40 | $1.14M | $0 | 32 | 2026-06-01 |
| NEM | Director | 5,140 | $119.92 | $616.4K | $0 | 2 | 2026-05-15 |
| COP | Director | 2,500 | $125.50 | $313.8K | $98.5K | 7 | 2026-01-20 |
| FLR | Chairman and CEO | 433,497 | $52.36 | $22.70M | -$30.68M | 67 | 2019-04-12 |
Recent Filings · Page 10 of 11
108 filingsInsider activity across all companies, newest first. Form 4 rows are post-trade confirmations (buys, sells, grants, exercises). Notice (144) rows are pre-trade notices of intent to sell restricted or control stock under Rule 144 — they may not all execute. Compare adjacent dates to see which notices became actual sales.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2009-10-13 | MOS | Grant (A) | — | $0 | EDGAR |
| 2009-08-25 | FLR | Mixed | −3,530 | -$252.4K | EDGAR |
| 2009-04-17 | MOS | Grant (A) | — | $0 | EDGAR |
| 2009-04-07 | FLR | Mixed | +443 | -$27.1K | EDGAR |
| 2009-03-10 | FLR | Mixed | +443 | -$27.1K | EDGAR |
| 2009-03-04 | FLR | Grant (A) | — | $0 | EDGAR |
| 2009-02-09 | FLR | Tax (F) | −672 | -$26.6K | EDGAR |
| 2008-09-12 | FLR | Tax (F) | −40 | -$2.4K | EDGAR |
| 2008-03-31 | FLR | Mixed | −1,000 | -$266.8K | EDGAR |
| 2008-03-10 | FLR | Tax (F) | −191 | -$27.6K | EDGAR |
Form 4 codes: P = open-market purchase · S = open-market sale · A = grant/award · M = option exercise · F = tax withholding at vest · G = bona-fide gift · D = disposition to issuer · J = other (see filing footnote). Only P / S codes carry directional signal.
Notice (144 / 144/A): Form 144 is a notice of intent to sell restricted/control stock under Rule 144, filed before the sale; 144/A is an amendment. Many notices are pre-scheduled under Rule 10b5-1 plans. A Form 4 with code S typically follows within a few days when the planned sale executes; missing follow-up Form 4s suggest the notice was cancelled or modified.
Notice (144 / 144/A): Form 144 is a notice of intent to sell restricted/control stock under Rule 144, filed before the sale; 144/A is an amendment. Many notices are pre-scheduled under Rule 10b5-1 plans. A Form 4 with code S typically follows within a few days when the planned sale executes; missing follow-up Form 4s suggest the notice was cancelled or modified.