Ticker
COST
Disclosed insider buying on file
$0across 0 purchases
Open-market purchases only — the amount is a fact, not a verdict.
On file here
Short positions0
Insider purchases0
Congress transactions4
Latest change14 AUG 2026
Congress transactions on file
US Congress — Periodic Transaction Report
Hon. Richard Dean Dr McCormickUS Representative · GA06
SOLDGrowth Partners Roth IRA Costco Wholesale Corporation - Common Stock (COST) [ST]
$1,001 – $15,000
the STOCK Act discloses a band, so we print the band
30 JUL 2026 → filed 14 AUG 2026
Filed 15 days after the tradeUS House Clerk · PTR 20035204 →US Congress — Periodic Transaction Report
Hon. Dan NewhouseUS Representative · WA04
BOUGHTCostco Wholesale Corporation - Common Stock (COST) [ST]
$1,001 – $15,000
the STOCK Act discloses a band, so we print the band
10 JUL 2026 → filed 17 JUL 2026
Filed 7 days after the tradeUS House Clerk · PTR 20034998 →US Congress — Periodic Transaction Report
Hon. Gilbert CisnerosUS Representative · CA31
BOUGHT150 Main Street Trust > Bank of America Costco Wholesale Corporation - Common Stock (COST) [ST]
$1,001 – $15,000
the STOCK Act discloses a band, so we print the band
30 JAN 2026 → filed 13 FEB 2026
Filed 14 days after the tradeUS House Clerk · PTR 20033983 →US Congress — Periodic Transaction Report
Hon. Gilbert CisnerosUS Representative · CA31
SOLD150 Main Street Trust > Bank of America Costco Wholesale Corporation - Common Stock (COST) [ST]
$1,001 – $15,000 · partial
the STOCK Act discloses a band, so we print the band
24 DEC 2025 → filed 12 JAN 2026
Filed 19 days after the tradeUS House Clerk · PTR 20033762 →