Form4insider filings, from the source

Daily feed · SEC Form 4 filings

Significant insider purchases — Jul 23, 2026

Open-market purchases of at least $50,000 — or at least $500,000 when the buyer is a 10% owner.

20 filings · trading day Jul 23, 2026Download CSVQuotes for these symbols ↗
TradeReported (ET)CompanyInsiderSharesAvg priceTotalOwned afterΔ stakeFlags
Jul 14, 2026 PForm 4 →Jul 23, 7:19 am EDT51Talk Online Education GroupCOEJack Jiajia HuangChief Executive Officer, Director, 10% Owner622,140$16.86$10,490,55831,484,940+2.02%10b5-1 late
Jul 20, 2026 PForm 4 →Jul 22, 4:55 pm EDTParabilis Medicines, Inc.PBLSRA CAPITAL MANAGEMENT, L.P. +4Director, 10% Owner244,593$28.29$6,919,55126,529,686+0.93%
Jul 20, 2026 PForm 4 →Jul 22, 9:20 pm EDTColumbia Financial, Inc./MD/CLBKThomas J. KemlyPresident & CEO, Director53,057$10.00$530,570103,138+106%
Jul 20, 2026 PForm 4 →Jul 22, 9:20 pm EDTColumbia Financial, Inc./MD/CLBKThomas Splaine Jr.EVP, CFO50,000$10.00$500,00050,862+5,800%
Jul 20, 2026 PForm 4 →Jul 22, 9:21 pm EDTColumbia Financial, Inc./MD/CLBKAllyson Katz SchlesingerSEVP&Head of Consumer Banking50,000$10.00$500,0005,600—
Jul 20, 2026 PForm 4 →Jul 22, 9:22 pm EDTColumbia Financial, Inc./MD/CLBKSteven M KleinSr. EVP, COO, Director50,000$10.00$500,000711,570+7.56%
Jul 20, 2026 PForm 4 →Jul 22, 9:22 pm EDTColumbia Financial, Inc./MD/CLBKElizabeth E. RandallDirector49,980$10.00$499,80049,184—
Jul 20, 2026 PForm 4 →Jul 22, 9:17 pm EDTColumbia Financial, Inc./MD/CLBKDennis E. Gibney1st Sr. EVP, CBO, Director44,500$10.00$445,00011,500—
Jul 20, 2026 PForm 4 →Jul 22, 9:21 pm EDTColumbia Financial, Inc./MD/CLBKJohn KlimowichSEVP & Chief Risk Officer35,000$10.00$350,00067,686+107%
Jul 20, 2026 PForm 4 →Jul 23, 6:16 am EDTTAIWAN SEMICONDUCTOR MANUFACTURING CO LTDTSMBor-Zen TienVP4,010$75.15$301,3504,000— late
Jul 20, 2026 PForm 4 →Jul 22, 9:23 pm EDTColumbia Financial, Inc./MD/CLBKMichael Massood Jr.Director25,000$10.00$250,00093,063+36.7%10b5-1
Jul 20, 2026 PForm 4 →Jul 22, 9:24 pm EDTColumbia Financial, Inc./MD/CLBKRobert Van DykDirector25,000$10.00$250,000322,013+8.42%
Jul 20, 2026 PForm 4 →Jul 22, 9:22 pm EDTColumbia Financial, Inc./MD/CLBKLucy SorrentiniDirector20,000$10.00$200,00020,000—
Jul 20, 2026 PForm 4 →Jul 22, 9:19 pm EDTColumbia Financial, Inc./MD/CLBKManesh Balachandran PrabhuEVP & CIO15,000$10.00$150,00015,000—
Jul 20, 2026 PForm 4 →Jul 22, 9:20 pm EDTColumbia Financial, Inc./MD/CLBKNoel R. HollandDirector15,000$10.00$150,000109,316+15.9%
Jul 20, 2026 PForm 4 →Jul 22, 9:23 pm EDTColumbia Financial, Inc./MD/CLBKOliver Edward Lewis Jr.SEVP & Head Commercial Banking15,000$10.00$150,00014,500—
Jul 20, 2026 PForm 4 →Jul 22, 9:18 pm EDTColumbia Financial, Inc./MD/CLBKMayra Liseth RinaldiEVP, Corp Governance & Culture10,337$10.00$103,370118—
Jul 20, 2026 PForm 4 →Jul 22, 9:19 pm EDTColumbia Financial, Inc./MD/CLBKJames Michael KuikenDirector10,000$10.00$100,00010,000—
Jul 20, 2026 PForm 4 →Jul 22, 9:23 pm EDTColumbia Financial, Inc./MD/CLBKJim Hobart WainwrightDirector10,000$10.00$100,00017,055+142%
Jul 22, 2026 PForm 4 →Jul 23, 9:34 am EDTGreenland Mines LtdGRMLJason David SawyerDirector240,000$0.2331$55,944240,000—

A trading day runs to 4:00 pm ET; filings accepted later appear on the next trading day. Rows aggregate a filing’s matching transaction lines — see the methodology for the exact roll-up rules.