Insider digest · COST
Costco insider filings, Oct 26, 2026
Costco insiders filed 15 routine Form 4 reports on Oct 26, 2026: awards, tax withholding. None of them was a purchase or a sale in the market. This page groups them in one place; each row links to the filing note, and each number links to the Form 4 itself.
What the codes mean: how to read a Form 4 · stock-based compensation.
Stock awards and grants
Shares or units the company granted as pay. No shares were bought or sold in the market. Total for the day: 24,472 shares or units.
| Person | Code | Security | Shares | Price | Value | Held after |
|---|---|---|---|---|---|---|
| Tiffany Marie Barbre · Principal Accounting Officer | A | Common Stock | 1,965 | – | – | 7,120 |
| Susan L. Decker · director | A | Common Stock | 266 | – | – | 8,798 |
| Kenneth D. Denman · director | A | Common Stock | 266 | – | – | 5,045 |
| Helena Foulkes · director | A | Common Stock | 266 | – | – | 1,353 |
| Hamilton E. James · director | A | Common Stock | 266 | – | – | 55,804 |
| Sally Jewell · director | A | Common Stock | 266 | – | – | 3,879 |
| Jeffrey S. Raikes · director | A | Common Stock | 266 | – | – | 6,310 |
| Gina Marie Raimondo · director | A | Common Stock | 266 | – | – | 481 |
| John W. Stanton · director | A | Common Stock | 266 | – | – | 24,356 |
| Mary Agnes Wilderotter · director | A | Common Stock | 266 | – | – | 8,527 |
| Roland Michael Vachris · President and CEO, a director | A | Common Stock | 13,973 | – | – | 66,231 |
| Gary Millerchip · Executive Vice President | A | Common Stock | 6,140 | – | – | 21,605 |
Shares withheld for taxes
Shares the company kept back to cover taxes (or the exercise price) when awards vested. This is not a sale in the market. Total for the day: 8,876 shares or units, worth about $9,037,747 at the prices reported.
The filings
- Costco Executive Vice President Claudine Adamo reports about 692 shares withheld for taxes · SEC filing index
- Costco insider Tiffany Marie Barbre reports an award of 1,965 shares · SEC filing index
- Costco director Susan L. Decker reports an award of 266 shares · SEC filing index
- Costco director Kenneth D. Denman reports an award of 266 shares · SEC filing index
- Costco director Helena Foulkes reports an award of 266 shares · SEC filing index
- Costco Executive Vice President Sarah Catherine George reports about 260 shares withheld for taxes · SEC filing index
- Costco director Hamilton E. James reports an award of 266 shares · SEC filing index
- Costco director Sally Jewell reports an award of 266 shares · SEC filing index
- Costco Executive Vice President James C. Klauer reports about 2,101 shares withheld for taxes · SEC filing index
- Costco director Jeffrey S. Raikes reports an award of 266 shares · SEC filing index
- Costco director Gina Marie Raimondo reports an award of 266 shares · SEC filing index
- Costco director John W. Stanton reports an award of 266 shares · SEC filing index
- Costco director Mary Agnes Wilderotter reports an award of 266 shares · SEC filing index
- Costco CEO Roland Michael Vachris reports an award of 13,973 shares · SEC filing index
- Costco Executive Vice President Gary Millerchip reports an award of 6,140 shares · SEC filing index
Costco company file → · All Costco filings notes
Disclosures
- Editor holdings in COST
- The editor holds no position in Costco (COST). As of Nov 11, 2026.
- Compensation
- Nobody paid for this page. No affiliate links.
A summary of public filings for general education, the same for every reader. Not a recommendation to buy, sell or hold COST.