Insider Transactions last 24 months for Costco Wholesale Corporation  -  NSDQ: COST

 
Transactions
All Buy Sell Option Exercise
Filer's Name
Relationship/
Title
Trans.
Date
Trans. Type
Ownership Type
Security Type
Shares
Price
Trans.
Value
Total Shares Owned
Miller Russell DSr. Executive Vice President09/23/2025AGIndirectCOM2,918$0.00$0.0013,120
Miller Russell DSr. Executive Vice President09/23/2025DGDirectCOM2,918$0.00$0.002
Adamo ClaudineExecutive Vice President09/10/2025DFDirectCOM950$956.29$908,156.1010,256
Adamo ClaudineExecutive Vice President09/10/2025AADirectCOM4,219$0.00$0.0011,206
Callans Patrick JExecutive Vice President09/10/2025DFDirectCOM950$956.29$908,156.1061,812
Callans Patrick JExecutive Vice President09/10/2025AADirectCOM4,219$0.00$0.0062,761
Frates CatonExecutive Vice President09/10/2025DFDirectCOM1,271$956.29$1,215,519.1810,824
Frates CatonExecutive Vice President09/10/2025AADirectCOM4,219$0.00$0.0012,095
Jones Teresa A.Executive Vice President09/10/2025DFDirectCOM1,503$956.29$1,437,610.845,078
Jones Teresa A.Executive Vice President09/10/2025AADirectCOM4,219$0.00$0.006,581
Klauer James CExecutive Vice President09/10/2025DFDirectCOM958$956.29$916,400.2847,254
Klauer James CExecutive Vice President09/10/2025AADirectCOM4,219$0.00$0.0048,213
Miller Russell DSr. Executive Vice President09/10/2025DFDirectCOM1,735$956.29$1,659,244.432,920
Miller Russell DSr. Executive Vice President09/10/2025AADirectCOM4,654$0.00$0.004,655
Riel PierreExecutive Vice President09/10/2025DFDirectCOM1,608$956.29$1,538,059.5411,256
Riel PierreExecutive Vice President09/10/2025AADirectCOM4,654$0.00$0.0012,864
Rubanenko YoramExecutive Vice President09/10/2025DFDirectCOM1,746$956.29$1,669,599.148,247
Rubanenko YoramExecutive Vice President09/10/2025AADirectCOM4,219$0.00$0.009,993
Stanton John WDirector09/02/2025AGIndirectCOM211$0.00$0.00211
Stanton John WDirector09/02/2025DGIndirectCOM211$0.00$0.00211
Jones Teresa A.Executive Vice President08/20/2025DSDirectCOM600$992.05$595,230.002,362
Rubanenko YoramExecutive Vice President07/14/2025DSDirectCOM4,000$974.96$3,899,852.005,774
Raikes Jeffrey SDirector07/14/2025DGDirectCOM6,573$0.00$0.0020,242
Decker Susan LDirector06/18/2025DSDirectCOM1$978.40$978.4011,531
Decker Susan LDirector06/18/2025DSDirectCOM546$980.00$535,080.0011,532
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Transaction Type Key
First letter: A = Acquired, D = Disposed
Second letter:
A = Grant, award or other acquisition pursuant to Rule 16b-3(d) C = Conversion of derivative security | D = Disposition to the issuer of issuer equity securities pursuant to Rule 16b-3(e) | E = Expiration of short derivative position | F = Payment of exercise price or tax liability by delivering or withholding securities incident to the receipt, exercise or vesting of a security issued in accordance with Rule 16b-3. | G = Gift | H = Expiration (or cancellation) of long derivative position with value received | I = Discretionary transaction in accordance with Rule 16b-3(f) | J = Other | L = Small acquisition under Rule 16a-6 | M = Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 | O = Exercise of out-of-the-money derivative security | P = Open market or private purchase | S = Open market or private sale | U = Disposition pursuant to a tender of shares in a change of control transaction | W = Acquisition or disposition by will or the laws of descent and distribution | X = Exercise of in-the-money or at-the-money derivative security | Z = Deposit into or withdrawal from voting trust 		Export Table Data to Excel Send to Excel