Congress trades and big insider sales, sent the day they're filed. Free.
Open in TelegramOfficers, directors and 10% owners must report trades within two business days on SEC Form 4. INSIDER parses each filing's XML from EDGAR. By default only discretionary open-market purchases and sales are shown; grants, option exercises and tax withholding are one click away.
Kurtz George0B / 220S220 trades$52.89M
Wilhelmsen Arne Alexander0B / 47S47 trades$241.96M
TSMTAIWAN SEMICONDUCTOR MANUFACTURING CO LTDNov 5 – Nov 631 insiders$417K
DRDDRDGOLD LTDOct 27 – Oct 2710 insiders$1.23M
MTDRMatador Resources CoNov 5 – Nov 109 insiders$765K
MSIMotorola Solutions, Inc.Nov 6 – Nov 108 insiders$40.91M
FFIVF5, INC.Nov 3 – Nov 58 insiders$8.37M
MGNIMAGNITE, INC.Nov 5 – Nov 127 insiders$2.27M
SYMSymbotic Inc.Oct 26 – Nov 27 insiders$1.98M
UPBDUPBOUND GROUP, INC.Nov 2 – Nov 37 insiders$1.34M| Score | Actor | Security | Side | Value | Disclosed | Evidence |
|---|---|---|---|---|---|---|
| 9 | Yan MingDirector, CHIEF TECHNOLOGY OFFICER | CTKBCytek Biosciences, Inc. Option exercise | M | — 4,108 sh | May 20, 2026 |
| 9 | Jiang WenbinDirector, PRESIDENT AND CEO | CTKBCytek Biosciences, Inc. Option exercise | M | — 38.1K sh | May 20, 2026 traded May 18, 2026 |
| 9 | Jiang WenbinDirector, PRESIDENT AND CEO | CTKBCytek Biosciences, Inc. Option exercise | M | — 38.1K sh | May 20, 2026 traded May 18, 2026 |
| 9 | Yan MingDirector, CHIEF TECHNOLOGY OFFICER | CTKBCytek Biosciences, Inc. Option exercise | M | — 9,480 sh | May 20, 2026 traded May 18, 2026 |
| 9 | Jiang WenbinDirector, PRESIDENT AND CEO | CTKBCytek Biosciences, Inc. Tax withholding | F | $18K 5,032 sh | May 20, 2026 traded May 18, 2026 |
| 9 | Gessert EricaChief Financial Officer |  UPWKUPWORK, INCOption exercise | M | — 37.5K sh | May 20, 2026 traded May 18, 2026 |
| 9 | Jiang WenbinDirector, PRESIDENT AND CEO | CTKBCytek Biosciences, Inc. Option exercise | M | — 14.7K sh | May 20, 2026 traded May 18, 2026 |
| 9 | Barnett ValerieCHIEF LEGAL OFFICER | CTKBCytek Biosciences, Inc. Option exercise | M | — 9,435 sh | May 20, 2026 traded May 18, 2026 |
| 9 | Barnett ValerieCHIEF LEGAL OFFICER | CTKBCytek Biosciences, Inc. Tax withholding | F | $9,237 2,602 sh | May 20, 2026 traded May 18, 2026 |
| 9 | Mercado VictorinoDirector |  MNTSMomentus Inc.Grant or award | A | — 6,039 sh | May 20, 2026 traded May 18, 2026 |
| 9 | Yan MingDirector, CHIEF TECHNOLOGY OFFICER | CTKBCytek Biosciences, Inc. Option exercise | M | — 3,683 sh | May 20, 2026 traded May 18, 2026 |
| 9 | Yan MingDirector, CHIEF TECHNOLOGY OFFICER | CTKBCytek Biosciences, Inc. Tax withholding | F | $4,345 1,224 sh | May 20, 2026 traded May 18, 2026 |
| 9 | Yan MingDirector, CHIEF TECHNOLOGY OFFICER | CTKBCytek Biosciences, Inc. Option exercise | M | — 4,908 sh | May 20, 2026 traded May 18, 2026 |
| 9 | Busque PhilippeSVP, GLOBAL SALES AND SERVICES | CTKBCytek Biosciences, Inc. Tax withholding | F | $5,055 1,424 sh | May 20, 2026 traded May 18, 2026 |
| 9 | Krummel Christopher ADirector |  CTRICenturi Holdings, Inc.Option exercise | M | — 7,338 sh | May 20, 2026 traded May 18, 2026 |
| 9 | Yan MingDirector, CHIEF TECHNOLOGY OFFICER | CTKBCytek Biosciences, Inc. Tax withholding | F | $3,639 1,025 sh | May 20, 2026 traded May 18, 2026 |
| 9 | Hawks CarneyDirector | NONEFERRELLGAS PARTNERS L P Option exercise | M | — 12.7K sh | May 20, 2026 traded May 18, 2026 |
| 9 | Barnett ValerieCHIEF LEGAL OFFICER | CTKBCytek Biosciences, Inc. Option exercise | M | — 5,156 sh | May 20, 2026 traded May 18, 2026 |
| 9 | Yan MingDirector, CHIEF TECHNOLOGY OFFICER | CTKBCytek Biosciences, Inc. Tax withholding | F | $3,262 919 sh | May 20, 2026 traded May 18, 2026 |
| 9 | Busque PhilippeSVP, GLOBAL SALES AND SERVICES | CTKBCytek Biosciences, Inc. Tax withholding | F | $1,342 378 sh | May 20, 2026 traded May 18, 2026 |
| 9 | Hadfield ChrisDirector | MNTSMomentus Inc. Grant or award | A | — 6,039 sh | May 20, 2026 traded May 18, 2026 |
| 9 | Busque PhilippeSVP, GLOBAL SALES AND SERVICES | CTKBCytek Biosciences, Inc. Tax withholding | F | $934 263 sh | May 20, 2026 traded May 18, 2026 |
| 9 | Cole RyanChief Operating Officer |  AUPHAurinia Pharmaceuticals Inc.Grant or award | A | — 116.1K sh | May 20, 2026 traded May 18, 2026 |
| 9 | Barnett ValerieCHIEF LEGAL OFFICER | CTKBCytek Biosciences, Inc. Tax withholding | F | $3,128 881 sh | May 20, 2026 traded May 18, 2026 |
| 9 | Reiners Linda J.Director | MNTSMomentus Inc. Grant or award | A | — 6,039 sh | May 20, 2026 traded May 18, 2026 |
| 9 | Gessert EricaChief Financial Officer | UPWKUPWORK, INC Option exercise | M | — 8,524 sh | May 20, 2026 traded May 18, 2026 |
| 9 | Kugler Mitchel B.Director | MNTSMomentus Inc. Grant or award | A | — 6,039 sh | May 20, 2026 traded May 18, 2026 |
| 9 | McCombe William D.Chief Financial Officer | CTKBCytek Biosciences, Inc. Option exercise | M | — 10.7K sh | May 20, 2026 traded May 18, 2026 |
| 9 | Barnett ValerieCHIEF LEGAL OFFICER | CTKBCytek Biosciences, Inc. Tax withholding | F | $12K 3,386 sh | May 20, 2026 traded May 18, 2026 |
| 9 | Barnett ValerieCHIEF LEGAL OFFICER | CTKBCytek Biosciences, Inc. Option exercise | M | — 2,454 sh | May 20, 2026 traded May 18, 2026 |
| 9 | Jiang WenbinDirector, PRESIDENT AND CEO | CTKBCytek Biosciences, Inc. Tax withholding | F | $13K 3,588 sh | May 20, 2026 traded May 18, 2026 |
| 9 | Motlagh KatherineDirector |  EVGOEVgo Inc.Grant or award | A | — 63.7K sh | May 20, 2026 traded May 20, 2026 |
| 9 | Yan MingDirector, CHIEF TECHNOLOGY OFFICER | CTKBCytek Biosciences, Inc. Tax withholding | F | $8,392 2,364 sh | May 20, 2026 traded May 18, 2026 |
| 9 | Nielsen Steven EDirector | CTRICenturi Holdings, Inc. Grant or award | A | — 5,290 sh | May 20, 2026 traded May 19, 2026 |
| 9 | Evans Andrew WDirector | CTRICenturi Holdings, Inc. Option exercise | M | — 7,338 sh | May 20, 2026 traded May 18, 2026 |
| 9 | Jiang WenbinDirector, PRESIDENT AND CEO | CTKBCytek Biosciences, Inc. Tax withholding | F | $6,791 1,913 sh | May 20, 2026 traded May 18, 2026 |
| 9 | Kappus Anthony RayGM & Chief Operating Officer | UPWKUPWORK, INC Option exercise | M | — 5,114 sh | May 20, 2026 traded May 18, 2026 |
| 9 | Busque PhilippeSVP, GLOBAL SALES AND SERVICES | CTKBCytek Biosciences, Inc. Tax withholding | F | $2,201 620 sh | May 20, 2026 traded May 18, 2026 |
| 9 | Damon Doneene KDirector |  RWTREDWOOD TRUST INCGrant or award | A | — 24.8K sh | May 20, 2026 traded May 19, 2026 |
| 9 | Jiang WenbinDirector, PRESIDENT AND CEO | CTKBCytek Biosciences, Inc. Option exercise | M | — 19.3K sh | May 20, 2026 traded May 18, 2026 |