Is Costco Wholesale (COST) halal?
Doubtful — COST is borderline under the AAOIFI Sharia screen and warrants caution.
Compliance under review — exercise caution. Not investment advice.
Recent insider buys (SEC Form 4)
No disclosed Form 4 insider purchases recorded for COST recently.
Congressional trades (STOCK Act)
| Filed | Member | Chamber | Buy band | Δ1d | Δ7d |
|---|---|---|---|---|---|
| Jul 21, 2026 | Alan Armstrong | Senate | $1K–$15K | -0.21% | +4.02% |
| Jul 20, 2026 | Hon. Dan Newhouse | House | $1K–$15K | -1.24% | +1.14% |
Federal contracts
We have not matched COST to a federal contracting entity yet, so no contract figures are shown.
Lobbying disclosures
We have not matched COST to a lobbying client yet, so no lobbying figures are shown.
Cross-source consensus events
| Fired | Kind | Sources | Score |
|---|---|---|---|
| Sep 25, 2026 | cross-source | news, executive | 3.57 |
| Sep 24, 2026 | cross-source | news, executive | 3.18 |
| Jul 21, 2026 | congress-cluster | congress | 1.26 |
| Jul 21, 2026 | cross-source | news, congress | 2.83 |
| Jul 20, 2026 | cross-source | news, congress | 2.74 |
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FAQ
Is Costco Wholesale (COST) halal?
Doubtful — COST is borderline under the AAOIFI Sharia screen and warrants caution.
Have insiders been buying COST?
No disclosed SEC Form 4 insider purchases for COST in the last 90 days.
Which members of Congress traded COST?
Recent disclosed COST trades came from: Alan Armstrong, Hon. Dan Newhouse.