Arkolith/Insider Trading/MCBS

MCBS Insider Trading

MCBS · full profile →Last filing Jun 2, 2025
Mixed · 180d
Open-Market Buys (180d)
$0
0 insiders
Open-Market Sells (180d)
$0
0 insiders
Net Insider Flow
$0
open market, 180d
Reporting Insiders
0
0 P/S transactions
Build

Build on these Form 4 transactions

The public view is the crawlable proof. The same sourced dataset is available through REST and MCP for agents, research scripts, and back-office tools.

Form 4 insider API

Open-market buys and sells, cluster scans, company flows.

insider.transactions

13F holdings API

Owners, holdings, deltas, point-in-time portfolios.

stock.owners

MCP quickstart

Connect an agent, mint a key, make the first call.

/api/mcp

Recent Form 4 Transactions

72 shown
DateInsiderRoleActionSharesPriceValue
Jun 2, 2025Patel Ajit A.DirectorGrant(A)859$27.94$24K
Jun 2, 2025Leung DonDirectorGrant(A)859$27.94$24K
Jun 2, 2025Tan FaridPresident, DirectorGrant(A)36K$27.94$995K
Jun 2, 2025Lu FeiyingDirectorGrant(A)859$27.94$24K
Jun 2, 2025Lai FrancisDirectorGrant(A)859$27.94$24K
Jun 2, 2025Rhee Frank S.DirectorGrant(A)859$27.94$24K
Jun 2, 2025Kim Howard HwasaengExecutive Vice President, DirectorGrant(A)26K$27.94$739K
Jun 2, 2025Paek Nack YChief Executive Officer, DirectorGrant(A)36K$27.94$995K
Jun 2, 2025Paek JohnDirectorGrant(A)286$27.94$8K
Jun 2, 2025Glover FrankDirectorGrant(A)859$27.94$24K
Jun 2, 2025Hungeling William J.DirectorGrant(A)859$27.94$24K
Jun 2, 2025Stewart LucasChief Financial OfficerGrant(A)859$27.94$24K
Jun 2, 2025Mohdnor AbdulExecutive Vice PresidentGrant(A)716$27.94$20K
Dec 9, 2024Paek Nack YChief Executive Officer, DirectorOption exercise(M)24K$12.70$300K
Dec 9, 2024Paek Nack YChief Executive Officer, DirectorOption exercise(M)24K—$0
Dec 9, 2024Tan FaridPresident, DirectorOption exercise(M)24K$12.70$300K
Dec 9, 2024Tan FaridPresident, DirectorOption exercise(M)24K—$0
Dec 9, 2024Kim Howard HwasaengExecutive Vice President, DirectorOption exercise(M)24K$12.70$300K
Dec 9, 2024Kim Howard HwasaengExecutive Vice President, DirectorOption exercise(M)24K—$0
Nov 25, 2024Tan FaridPresident, DirectorSell(S)6K$35.64$213K
Nov 13, 2024Shim Sam Sang-KooDirectorGift(G)2K—$0
Nov 13, 2024Tan FaridPresident, DirectorSell(S)749$35.56$27K
Nov 12, 2024Tan FaridPresident, DirectorSell(S)400$35.50$14K
Nov 11, 2024Shim Sam Sang-KooDirectorGift(G)2K—$0
Nov 11, 2024Tan FaridPresident, DirectorSell(S)2K$35.55$66K
Nov 8, 2024Shim Sam Sang-KooDirectorGift(G)3K—$0
Nov 7, 2024Patel Ajit A.DirectorSell(S)5K$33.10$166K
Nov 7, 2024Shim Sam Sang-KooDirectorGift(G)2K—$0
Nov 6, 2024Tan FaridPresident, DirectorSell(S)10K$33.33$333K
Nov 6, 2024Tan FaridPresident, DirectorSell(S)10K$34.22$342K
Nov 6, 2024Tan FaridPresident, DirectorSell(S)1K$34.55$35K
Aug 22, 2024Shim Sam Sang-KooDirectorSell(S)46K$27.90$1.3M
Aug 20, 2024Shim Sam Sang-KooDirectorSell(S)10K$28.00$283K
Aug 19, 2024Shim Sam Sang-KooDirectorSell(S)27K$28.00$760K
Aug 1, 2024Shim Sam Sang-KooDirectorSell(S)8K$30.17$230K
Aug 1, 2024Shim Sam Sang-KooDirectorSell(S)4K$30.29$109K
Jul 30, 2024Tan FaridPresident, DirectorSell(S)9K$32.00$288K
Jul 29, 2024Tan FaridPresident, DirectorSell(S)502$32.00$16K
Jul 29, 2024Leung DonDirectorSell(S)1K$31.47$40K
Jul 26, 2024Leung DonDirectorSell(S)11K$31.11$348K
Jul 26, 2024Tan FaridPresident, DirectorSell(S)497$32.00$16K
Jul 25, 2024Paek Nack YChief Executive Officer, DirectorSell(S)32K$30.88$979K
Jul 25, 2024Leung DonDirectorSell(S)10K$31.07$297K
Jul 24, 2024Paek Nack YChief Executive Officer, DirectorSell(S)18K$30.71$562K
Jul 24, 2024Leung DonDirectorSell(S)11K$31.13$327K
Jul 23, 2024Leung DonDirectorSell(S)66K$31.11$2.1M
Jul 22, 2024Leung DonDirectorSell(S)17K$31.02$528K
Jul 17, 2024Leung DonDirectorSell(S)68K$28.59$2.0M
Jul 16, 2024Leung DonDirectorSell(S)55K$28.56$1.6M
Jul 15, 2024Leung DonDirectorSell(S)26K$28.50$747K
Jul 12, 2024Leung DonDirectorSell(S)61$28.50$2K
Jun 5, 2024Shim Sam Sang-KooDirectorBuy(P)485$24.00$12K
Jun 5, 2024Shim Sam Sang-KooDirectorBuy(P)1K$24.00$34K
Jun 3, 2024Glover FrankDirectorGrant(A)892$24.65$22K
Jun 3, 2024Hungeling William J.DirectorGrant(A)892$24.65$22K
Jun 3, 2024Kim Howard HwasaengExecutive Vice President, DirectorGrant(A)26K$24.65$635K
Jun 3, 2024Lai FrancisDirectorGrant(A)892$24.65$22K
Jun 3, 2024Leung DonDirectorGrant(A)892$24.65$22K
Jun 3, 2024Lu FeiyingDirectorGrant(A)892$24.65$22K
Jun 3, 2024Paek Nack YChief Executive Officer, DirectorGrant(A)34K$24.65$843K
Jun 3, 2024Patel Ajit A.DirectorGrant(A)892$24.65$22K
Jun 3, 2024Rhee Frank S.DirectorGrant(A)892$24.65$22K
Jun 3, 2024Shim Sam Sang-KooDirectorGrant(A)892$24.65$22K
Jun 3, 2024Stewart LucasChief Financial OfficerGrant(A)913$24.65$23K
Jun 3, 2024Tan FaridPresident, DirectorGrant(A)34K$24.65$843K
Apr 29, 2024Shim Sam Sang-KooDirectorBuy(P)2K$23.90$45K
Apr 26, 2024Shim Sam Sang-KooDirectorBuy(P)695$23.85$17K
Nov 14, 2023Paek Nack YChief Executive Officer, DirectorSell(S)27K$20.79$557K
Nov 13, 2023Paek Nack YChief Executive Officer, DirectorSell(S)3K$20.11$56K
Nov 10, 2023Paek Nack YChief Executive Officer, DirectorSell(S)5K$20.22$109K
Nov 9, 2023Paek Nack YChief Executive Officer, DirectorSell(S)1K$20.21$24K
Nov 8, 2023Paek Nack YChief Executive Officer, DirectorSell(S)14K$20.33$282K

Data Source

Insider transactions sourced from SEC EDGAR Form 4 filings, normalized within minutes of acceptance. "Buy"/"Sell" mark open-market transactions (codes P/S), the tradeable signal. Awards, option exercises and tax-withholding are shown with their raw code. All data is public domain.

Programmatic access via the Arkolith API & MCP server (insider.transactions, insider.company).