Arkolith/Insider Trading/HOUR

HOUR Insider Trading

HOUR · full profile →Last filing Jul 1, 2026
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

99 shown
DateInsiderRoleActionSharesPriceValue
Jul 1, 2026Gao MinghuiDirectorGrant(A)2K—$0
Jul 1, 2026Yu Sau KuenSenior Vice President, Director, 10% OwnerGrant(A)2K—$0
Jul 1, 2026Lai SamChief Executive Officer, Director, 10% OwnerGrant(A)2K—$0
Jul 1, 2026Lenner Michael MinkinDirectorGrant(A)2K—$0
Jul 1, 2026Bui Hillary Hui-ChongDirectorGrant(A)2K—$0
Apr 6, 2026Yu Sau KuenSenior Vice President, Director, 10% OwnerGrant(A)2K—$0
Apr 6, 2026Lai SamChief Executive Officer, Director, 10% OwnerGrant(A)2K—$0
Apr 6, 2026Lenner Michael MinkinDirectorGrant(A)2K—$0
Apr 6, 2026Gao MinghuiDirectorGrant(A)2K—$0
Apr 6, 2026Bui Hillary Hui-ChongDirectorGrant(A)2K—$0
Jan 5, 2026Lenner Michael MinkinDirectorGrant(A)2K—$0
Jan 5, 2026Yu Sau KuenSenior Vice President, Director, 10% OwnerGrant(A)2K—$0
Jan 5, 2026Gao MinghuiDirectorGrant(A)2K—$0
Jan 5, 2026Bui Hillary Hui-ChongDirectorGrant(A)2K—$0
Jan 5, 2026Lai SamChief Executive Officer, Director, 10% OwnerGrant(A)2K—$0
Oct 3, 2025Bui Hillary Hui-ChongDirectorGrant(A)951—$0
Oct 3, 2025Lenner Michael MinkinDirectorGrant(A)951—$0
Oct 3, 2025Gao MinghuiDirectorGrant(A)951—$0
Oct 3, 2025Lai SamChief Executive Officer, Director, 10% OwnerGrant(A)951—$0
Oct 3, 2025Yu Sau KuenSenior Vice President, Director, 10% OwnerGrant(A)951—$0
Jul 2, 2025Bui Hillary Hui-ChongDirectorGrant(A)2K—$0
Jul 2, 2025Gao MinghuiDirectorGrant(A)2K—$0
Jul 2, 2025Lai SamChief Executive Officer, Director, 10% OwnerGrant(A)2K—$0
Jul 2, 2025Lenner Michael MinkinDirectorGrant(A)2K—$0
Jul 2, 2025Yu Sau KuenSenior Vice President, Director, 10% OwnerGrant(A)2K—$0
Apr 1, 2025Bui Hillary Hui-ChongDirectorGrant(A)2K—$0
Apr 1, 2025Gao MinghuiDirectorGrant(A)2K—$0
Apr 1, 2025Lai SamChief Executive Officer, Director, 10% OwnerGrant(A)2K—$0
Apr 1, 2025Lenner Michael MinkinDirectorGrant(A)2K—$0
Apr 1, 2025Yu Sau KuenSenior Vice President, Director, 10% OwnerGrant(A)2K—$0
Jan 2, 2025Lai SamChief Executive Officer, Director, 10% OwnerGrant(A)2K—$0
Jan 2, 2025Gao MinghuiDirectorGrant(A)2K—$0
Jan 2, 2025Lenner Michael MinkinDirectorGrant(A)2K—$0
Jan 2, 2025Bui Hillary Hui-ChongDirectorGrant(A)2K—$0
Jan 2, 2025Yu Sau KuenSenior Vice President, Director, 10% OwnerGrant(A)2K—$0
Oct 2, 2024Bui Hillary Hui-ChongDirectorGrant(A)2K—$0
Oct 2, 2024Gao MinghuiDirectorGrant(A)2K—$0
Oct 2, 2024Lai SamChief Executive Officer, Director, 10% OwnerGrant(A)2K—$0
Oct 2, 2024Lenner Michael MinkinDirectorGrant(A)2K—$0
Oct 2, 2024Yu Sau KuenSenior Vice President, Director, 10% OwnerGrant(A)2K—$0
Jul 25, 2024Branch Douglas IanInsiderGrant(A)6K—$0
Jul 1, 2024Lai SamChief Executive Officer, Director, 10% OwnerGrant(A)3K—$0
Jul 1, 2024Gao MinghuiDirectorGrant(A)3K—$0
Jul 1, 2024Yu Sau KuenSenior Vice President, Director, 10% OwnerGrant(A)3K—$0
Jul 1, 2024Branch Douglas IanDirectorGrant(A)3K—$0
Jul 1, 2024Lenner Michael MinkinDirectorGrant(A)3K—$0
Jul 1, 2024Bui Hillary Hui-ChongDirectorGrant(A)3K—$0
Mar 29, 2024Gao MinghuiDirectorGrant(A)2K—$0
Mar 29, 2024Lenner Michael MinkinDirectorGrant(A)2K—$0
Mar 29, 2024Lai SamChief Executive Officer, Director, 10% OwnerGrant(A)2K—$0
Mar 29, 2024Yu Sau KuenSenior Vice President, DirectorGrant(A)2K—$0
Mar 29, 2024Branch Douglas IanDirectorGrant(A)2K—$0
Mar 29, 2024Bui Hillary Hui-ChongDirectorGrant(A)2K—$0
Jan 2, 2024Lai SamChief Executive Officer, Director, 10% OwnerGrant(A)2K—$0
Jan 2, 2024Branch Douglas IanDirectorGrant(A)2K—$0
Jan 2, 2024Lenner Michael MinkinDirectorGrant(A)2K—$0
Jan 2, 2024Bui Hillary Hui-ChongDirectorGrant(A)2K—$0
Jan 2, 2024Gao MinghuiDirectorGrant(A)2K—$0
Jan 2, 2024Yu Sau KuenSenior Vice President, Director, 10% OwnerGrant(A)2K—$0
Oct 2, 2023Branch Douglas IanDirectorGrant(A)2K—$0
Oct 2, 2023Yu Sau KuenSenior Vice President, Director, 10% OwnerGrant(A)2K—$0
Oct 2, 2023Bui Hillary Hui-ChongDirectorGrant(A)2K—$0
Oct 2, 2023Lai SamChief Executive Officer, Director, 10% OwnerGrant(A)2K—$0
Oct 2, 2023Gao MinghuiDirectorGrant(A)2K—$0
Oct 2, 2023Lenner Michael MinkinDirectorGrant(A)2K—$0
Jun 30, 2023Branch Douglas IanDirectorGrant(A)2K—$0
Jun 30, 2023Yu Sau KuenSenior Vice President, Director, 10% OwnerGrant(A)2K—$0
Jun 30, 2023Gao MinghuiDirectorGrant(A)2K—$0
Jun 30, 2023Lenner Michael MinkinDirectorGrant(A)2K—$0
Jun 30, 2023Bui Hillary Hui-ChongDirectorGrant(A)2K—$0
Jun 30, 2023Lai SamChief Executive Officer, Director, 10% OwnerGrant(A)2K—$0
Apr 3, 2023Gao MinghuiDirectorGrant(A)1K—$0
Apr 3, 2023Yu Sau KuenSenior Vice President, Director, 10% OwnerGrant(A)1K—$0
Apr 3, 2023Lenner Michael MinkinDirectorGrant(A)1K—$0
Apr 3, 2023Bui Hillary Hui-ChongDirectorGrant(A)606—$0
Apr 3, 2023Branch Douglas IanDirectorGrant(A)1K—$0
Apr 3, 2023Lai SamChief Executive Officer, Director, 10% OwnerGrant(A)1K—$0
Jan 4, 2023Lai SamChief Executive Officer, Director, 10% OwnerGrant(A)1K—$0
Jan 4, 2023Branch Douglas IanDirectorGrant(A)1K—$0
Jan 4, 2023Lenner Michael MinkinDirectorGrant(A)1K—$0
Jan 4, 2023Gao MinghuiDirectorGrant(A)1K—$0
Jan 4, 2023Yu Sau KuenSenior Vice President, Director, 10% OwnerGrant(A)1K—$0
Sep 30, 2022Lai SamChief Executive Officer, Director, 10% OwnerGrant(A)1K—$0
Sep 30, 2022Lenner Michael MinkinDirectorGrant(A)1K—$0
Sep 30, 2022Gao MinghuiDirectorGrant(A)1K—$0
Sep 30, 2022Branch Douglas IanDirectorGrant(A)1K—$0
Sep 30, 2022Yu Sau KuenSenior Vice President, Director, 10% OwnerGrant(A)1K—$0
Jun 30, 2022Lai SamChief Executive Officer, Director, 10% OwnerGrant(A)1K—$0
Jun 30, 2022Lenner Michael MinkinDirectorGrant(A)1K—$0
Jun 30, 2022Gao MinghuiDirectorGrant(A)1K—$0
Jun 30, 2022Branch Douglas IanDirectorGrant(A)1K—$0
Jun 30, 2022Yu Sau KuenSenior Vice President, Director, 10% OwnerGrant(A)1K—$0
May 19, 2022Lai SamChief Executive Officer, Director, 10% OwnerGrant(A)916—$0
May 19, 2022Lenner Michael MinkinDirectorGrant(A)916—$0
May 19, 2022Gao MinghuiDirectorGrant(A)916—$0
May 19, 2022Branch Douglas IanDirectorGrant(A)916—$0
May 19, 2022Yu Sau KuenSenior Vice President, Director, 10% OwnerGrant(A)916—$0
Jan 6, 2022Yu Sau KuenSenior Vice President, Director, 10% OwnerGrant(A)25K—$0
Jan 6, 2022Lai SamChief Executive Officer, Director, 10% OwnerGrant(A)25K—$0

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.

Coverage: Form 4 filings indexed 2021-03-29 → 2026-07-11. Earlier history is backfilling; this window widens as it deepens.

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