Insider trade

Officer sold ~$1.37M of COST shares in the open market

Traded Jan 9, 2026 · Filed Jan 12, 2026

~$1.37M
Approx. value · 1,500 sh @ $916.32: 8,240
Holds after · shares reported: +1.2%
stock since the trade · S&P 500 +12.3%, $924.88 → $935.68 on Oct 6

Why it stands out

Costco's Sr. Executive Vice President sold $1.37M of Costco shares. The filing does not indicate a pre-arranged trading plan.

Written from the filing's own figures. OQRO describes what was reported and never tells you what to buy or sell

View the official recordSEC Form 4 — Statement of Changes in Beneficial Ownership

All the details

Dates, kept separate

Transaction date: Jan 9, 2026
Reporting period: Not applicable
Filed with the SEC: Jan 12, 2026

OfficerIndirect holding$1M+

Context

Classification

open market sale

Code S — open-market or private sale

Absolute commitment

~$1,374,480

Shares × reported transaction price

Timing vs results

29 days after results of Dec 11, 2025, 55 days before results of Mar 5, 2026

Results dates are the company's own 8-K (Item 2.02). Many companies only let insiders trade in a window after results

Price at the time

Closed at $924.88 on Jan 9, 2026, 9% above its 52-week low and 14% below its high, after a 3% rise over the previous 30 trading days

52-week range $850.00 (Dec 22, 2025) to $1,076.86 (Feb 13, 2025), 33% of the way up, from 251 adjusted closes. 30 trading days earlier: $894.33 on Nov 25, 2025. Describes the past only, not a forecast

Planned / mechanical clue

None found in footnotes

Only flagged when a footnote says so; never inferred

After it was reported

After	Stock	S&P 500	Difference
7 days	+2.4%	−2.3%	+4.7%
30 days	+6.0%	−1.8%	+7.8%
90 days	+4.1%	−1.1%	+5.2%
180 days	−1.6%	+8.0%	−9.6%

Past results only. Not a forecast.

Source receipt

Record ID: 0000909832-26-000004
Filed / recorded: Jan 12, 2026, 9:36 PM UTC
Added to OQRO: Oct 2, 2026, 3:52 AM UTC
Parser: form4-xml-v1
Data quality: Verified: identifiers matched exactly
Issuer: COSTCO WHOLESALE CORP /NEW
Issuer CIK: 909832
Ticker: COST
Reporting person: Russell D Miller
Relationship: Officer
Officer title: Sr. Executive Vice President
Security: Common Stock
Table: Non-derivative (Table I)
Transaction date: Jan 9, 2026
Transaction code: S
Shares / units: 1,500
Price per share: $916.32
Acquired / disposed: Disposed (D)
Shares owned after: 8,240
Ownership form: Indirect — Miller Family Trust
Amendment: No

Around the same time

Teresa A. JonesExecutive Vice President

Filed 8mo ago

300Shares

Traded Jan 27 · filed 1 day later

Gift or transfer — classified separately from trades.

More Official record

Jeffrey S RaikesDirector

Filed 8mo ago

5,115Shares

Traded Jan 27 · filed 1 day later

Gift or transfer — classified separately from trades.

More Official record

Teresa A. JonesExecutive Vice President

Filed 9mo ago

Sold

~$838K850 sh @ $986.26

Traded Jan 21 · filed 2 days laterNot under a reported trading plan

Costco's Executive Vice President sold $838K of Costco shares. The filing does not indicate a pre-arranged trading plan.

More Official record