NEW YORK, NY
| Filer | Form | Target | Filed | Activity | |
|---|---|---|---|---|---|
BLACKSTONE INC.CIK · 1393818 | 13F-HR Holdings | — | Aug 14, 2026 Aug 14, 2026 | — | |
PAYNE DAVIDCIK · 1861422 | 144 Sale | BLACKSTONE INC.CIK · 1393818 | Aug 11, 2026 Aug 11, 2026 | — | |
SAWHNEY VIKRANTCIK · 1487995 | 144 Sale | BLACKSTONE INC.CIK · 1393818 | Aug 4, 2026 Aug 4, 2026 | — | |
RAIKES JEFFREY SCIK · 1193112 | 4 Trade | COSTCO WHOLESALE CORP /NEWCIK · 909832 | Jul 14, 2026 Jul 14, 2026 | 1txn | |
DENMAN KENNETH DCIK · 1254779 | 144 Sale | COSTCO WHOLESALE CORP /NEWCIK · 909832 | Jun 23, 2026 Jun 23, 2026 | — | |
BLACKSTONE INC.CIK · 1393818 | 13F-HR Holdings | — | May 15, 2026 May 15, 2026 | — | |
PORAT RUTHCIK · 1479258 | 4 Trade | BLACKSTONE INC.CIK · 1393818 | Apr 3, 2026 Apr 3, 2026 | 2txn | |
LAZARUS ROCHELLE BCIK · 1082206 | 4 Trade | BLACKSTONE INC.CIK · 1393818 | Apr 3, 2026 Apr 3, 2026 | 2txn | |
PARRETT WILLIAM GCIK · 1418280 | 4 Trade | BLACKSTONE INC.CIK · 1393818 | Apr 3, 2026 Apr 3, 2026 | 2txn | |
BROWN REGINALD JCIK · 1824685 | 4 Trade | BLACKSTONE INC.CIK · 1393818 | Apr 3, 2026 Apr 3, 2026 | 1txn | |
CHAE MICHAELCIK · 1510762 | 4 Trade | BLACKSTONE INC.CIK · 1393818 | Apr 3, 2026 Apr 3, 2026 | 1txn | |
GRAY JONATHANCIK · 1208590 | 4 Trade | BLACKSTONE INC.CIK · 1393818 | Apr 3, 2026 Apr 3, 2026 | 1txn | |
PAYNE DAVIDCIK · 1861422 | 4 Trade | BLACKSTONE INC.CIK · 1393818 | Apr 3, 2026 Apr 3, 2026 | 1txn | |
FINLEY JOHN GCIK · 1500278 | 4 Trade | BLACKSTONE INC.CIK · 1393818 | Apr 3, 2026 Apr 3, 2026 | 7txn | |
SAWHNEY VIKRANTCIK · 1487995 | 4 Trade | BLACKSTONE INC.CIK · 1393818 | Apr 3, 2026 Apr 3, 2026 | 2txn | |
FRATES CATONCIK · 1928633 | 144 Sale | COSTCO WHOLESALE CORP /NEWCIK · 909832 | Apr 1, 2026 Apr 1, 2026 | — | |
FRATES CATONCIK · 1928633 | 4 Trade | COSTCO WHOLESALE CORP /NEWCIK · 909832 | Apr 1, 2026 Apr 1, 2026 | 1txn | |
GEORGE SARAH CATHERINECIK · 2112687 | 4 Trade | COSTCO WHOLESALE CORP /NEWCIK · 909832 | Mar 13, 2026 Mar 13, 2026 | 2txn | |
MILLERCHIP GARYCIK · 1771770 | 4 Trade | COSTCO WHOLESALE CORP /NEWCIK · 909832 | Mar 13, 2026 Mar 13, 2026 | 1txn | |
GEORGE SARAH CATHERINECIK · 2112687 | 3 Initial | COSTCO WHOLESALE CORP /NEWCIK · 909832 | Mar 11, 2026 Mar 11, 2026 | 2txn | |
PORAT RUTHCIK · 1479258 | 4 Trade | BLACKSTONE INC.CIK · 1393818 | Feb 20, 2026 Feb 20, 2026 | 3txn | |
BLACKSTONE INC.CIK · 1393818 | 13F-HR Holdings | — | Feb 17, 2026 Feb 17, 2026 | — | |
RAIKES JEFFREY SCIK · 1193112 | 4 Trade | COSTCO WHOLESALE CORP /NEWCIK · 909832 | Jan 28, 2026 Jan 28, 2026 | 1txn | |
JONES TERESA A.CIK · 2031064 | 4 Trade | COSTCO WHOLESALE CORP /NEWCIK · 909832 | Jan 28, 2026 Jan 28, 2026 | 1txn | |
JONES TERESA A.CIK · 2031064 | 4 Trade | COSTCO WHOLESALE CORP /NEWCIK · 909832 | Jan 23, 2026 Jan 23, 2026 | 1txn |