ROBERT SODERBERY
CIK 1820713 · EVP & GM, Flash Business · last filed 2026-07-29
"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
$59.01M
Companies
2
Total Filings
53
Lifetime Open-Market Net
-$7.57M
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.
Recent Filings · Page 2 of 6
53 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 |
|---|---|---|---|---|---|
| 2024-09-23 | WDC | Tax (F) | −6,095 | -$406.8K | EDGAR |
| 2024-08-27 | WDC | Tax (F) | −22,997 | -$1.45M | EDGAR |
| 2024-08-22 | WDC | Mixed | +66,844 | -$74.3K | EDGAR |
| 2024-08-07 | WDC | Sell (S) | −12,154 | -$693.9K | EDGAR |
| 2024-08-05 | WDC | Notice (144) | −12,154 | -$693.9K | EDGAR |
| 2024-07-01 | ROK | Grant (A) | — | $0 | EDGAR |
| 2024-06-17 | WDC | Tax (F) | −4,056 | -$316.9K | EDGAR |
| 2024-06-06 | WDC | Sell (S) | −26,853 | -$1.97M | EDGAR |
| 2024-06-04 | WDC | Notice (144) | −26,853 | -$1.97M | EDGAR |
| 2024-05-28 | WDC | Tax (F) | −606 | -$45.3K | 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.