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Russell D Miller

CIK 1729741 · Sr. Executive Vice President · last filed 2026-01-12

Russell D Miller is a Sr. Executive Vice President who has filed 26 SEC Form 4 insider transactions across 1 company since 2018. The most recent filing shows the insider sold $1.4M of COST on Jan 12, 2026. Across all open-market trades the lifetime net is −$19.5M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $7.9M 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.

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Disclosed Exposure

$7.89M

Companies

1

Total Filings

26

Lifetime Open-Market Net

-$19.50M

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
COST Sr. Executive Vice President 8,240 $956.99 $7.89M -$19.50M 21 2026-01-12

Recent Filings

26 filings
Insider 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
2026-01-12 COST Sell (S) −1,500 -$1.37M EDGAR
2026-01-09 COST Notice (144) −1,500 -$1.37M EDGAR
2025-10-01 COST Sell (S) −3,381 -$3.09M EDGAR
2025-09-29 COST Notice (144) −3,381 -$3.09M EDGAR
2025-09-24 COST Gift (G) — $0 EDGAR
2025-09-12 COST Mixed +2,918 -$1.66M EDGAR
2024-10-15 COST Sell (S) −4,400 -$3.92M EDGAR
2024-10-11 COST Notice (144) −4,400 -$3.92M EDGAR
2024-09-26 COST Gift (G) — $0 EDGAR
2024-09-18 COST Mixed +4,601 -$2.57M EDGAR
Showing 1–10 of 26
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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.