Markwayne Mullin· BuyMCK
Feb 4, 2026 · $15,001 to $50,000
Receipt-backed STOCK Act disclosure
As of October 16 at 12:30 AM EDT
Sell · Jun 15, 2026
Jonathan L. Jackson sold MCK.
MCK. This page identifies a public filing and does not imply motive, causation, or wrongdoing.
Amount range
$1,001 to $15,000
Owner
Spouse
Filed
Jul 15, 2026
Transaction to filing
30 days
Receipt
Official filing 20034908
Same-window market context
Comparable MCK and SPY closes are not available on identical dates for this transaction window.
Related activity
Receipt-qualified trades in the same tickers by other congressional filers.
Gilbert Ray Cisneros Jr.· SellMCK
Dec 19, 2025 · $1,001 to $15,000
Jared Moskowitz· BuyMCK
Dec 2, 2025 · $1,001 to $15,000
Gilbert Ray Cisneros Jr.· BuyMCK
Nov 18, 2025 · $1,001 to $15,000
Jared Moskowitz· BuyMCK
Oct 10, 2025 · $1,001 to $15,000
Val T. Hoyle· SellMCK
Sep 23, 2025 · $1,001 to $15,000
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Official receipt
Rendered from the official Clerk filing through Veridion's receipt-safe viewer.