Insider trade

Director sold ~$328K of MCK shares in the open market

Traded Feb 19, 2026 · Filed Feb 23, 2026

McKesson CorporationMCK

~$328K
Reported value · 349 sh @ $939.865: 301
Holds after · shares reported: -2.3%
stock since the trade · S&P 500 +13.2%, $937.14 → $915.45 on Oct 5

Why it stands out

A board member of McKesson Corporation sold $328K of McKesson Corporation shares. Nobody planned it ahead of time.

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: Feb 19, 2026
Reporting period: Not applicable
Filed with the SEC: Feb 23, 2026

Director$100K–$500K

Context

Classification

open market sale

Code S — open-market or private sale

Absolute commitment

~$328,013

Shares × reported transaction price

Timing vs results

15 days after results of Feb 4, 2026, 77 days before results of May 7, 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 $937.14 on Feb 19, 2026, within 3% of its 52-week high, after a 13% rise over the previous 30 trading days

52-week range $597.71 (Feb 21, 2025) to $962.32 (Feb 9, 2026), 93% of the way up, from 251 adjusted closes. 30 trading days earlier: $826.51 on Jan 6, 2026. Describes the past only, not a forecast

Layoff notice nearby

A WARN layoff notice covering 78 workers was filed in New York on February 10, 2026.

From the official state WARN list, 9 days before the trade. Shown for timing only; the two filings are separate

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	+4.0%	-1.0%	+5.0%
30 days	-9.8%	-6.2%	-3.6%
90 days	-21.2%	+9.2%	-30.4%
180 days	-8.7%	+11.1%	-19.8%

Past results only. Not a forecast.

Source receipt

Record ID: 0000927653-26-000030
Filed / recorded: Feb 23, 2026, 6:13 PM UTC
Added to OQRO: Oct 2, 2026, 12:28 PM UTC
Parser: form4-xml-v1
Data quality: Verified: identifiers matched exactly
Issuer: MCKESSON CORP
Issuer CIK: 927653
Ticker: MCK
Reporting person: Maria Martinez
Relationship: Director
Security: Common Stock
Table: Non-derivative (Table I)
Transaction date: Feb 19, 2026
Transaction code: S
Shares / units: 349
Price per share: $939.865
Acquired / disposed: Disposed (D)
Shares owned after: 301
Ownership form: Direct
Amendment: No

Around the same time

Officer sold ~$2.7M of McKesson Corporation

Scheduled in advance7mo ago

7mo ago

Congressional trade

$15,001 - $50,000Reported range · official band, not an exact amount

5 different filers disclosed MCK within 90 days. Disclosed 26 days after the transaction; reported as an official range, not an exact amount.

Why it stands out Official record

Officer sold ~$180K of McKesson Corporation

Scheduled in advance8mo ago