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.
Loading insider history…
Disclosed Exposure
$25.05M
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 | $23.10 | $1.18M | $0 | 32 | 2026-06-01 |
| NEM | Director | 5,140 | $117.21 | $602.5K | $0 | 2 | 2026-05-15 |
| COP | Director | 2,500 | $125.92 | $314.8K | $98.5K | 7 | 2026-01-20 |
| FLR | Chairman and CEO | 433,497 | $52.95 | $22.95M | -$30.68M | 67 | 2019-04-12 |
Recent Filings · Page 7 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 |
|---|---|---|---|---|---|
| 2013-11-08 | FLR | Mixed | — | -$1.97M | EDGAR |
| 2013-10-09 | MOS | Exer (M) | +967 | $0 | EDGAR |
| 2013-10-09 | MOS | Grant (A) | — | $0 | EDGAR |
| 2013-10-04 | MOS | Grant (A) | — | $0 | EDGAR |
| 2013-03-18 | FLR | Gift (G) | −3,859 | $0 | EDGAR |
| 2013-03-08 | FLR | Tax (F) | −13,783 | -$864.9K | EDGAR |
| 2013-03-04 | FLR | Mixed | — | -$1.73M | EDGAR |
| 2013-02-27 | FLR | Grant (A) | +44,478 | $0 | EDGAR |
| 2013-02-06 | FLR | Tax (F) | −219 | -$14.3K | EDGAR |
| 2013-02-05 | FLR | Grant (A) | — | $0 | 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.