264 insider trades tracked
Monthly insider buy vs sell totals for Costco Wholesale Corporation.
| Month | Buys | Sells | Filings |
|---|---|---|---|
| November 2025 | $0 | $2.2M | 2 |
| December 2025 | $0 | $2.7M | 5 |
| January 2026 | $0 | $4.1M | 7 |
| February 2026 | $0 | $0 | 0 |
| March 2026 | $0 | $732K | 3 |
| April 2026 | $0 | $695K | 1 |
| May 2026 | $0 | $0 | 0 |
| June 2026 | $0 | $847K | 1 |
| July 2026 | $0 | $0 | 1 |
| August 2026 | $0 | $0 | 0 |
| September 2026 | $0 | $2.7M | 16 |
| October 2026 | $0 | $1.1M | 1 |
Most recent Form 4 filings for Costco Wholesale Corporation.
Executives and directors who have filed Form 4s.