OTLC Insider Trading

Net Buying · 180d
Open-Market Buys (180d)
$38K
2 insiders
Open-Market Sells (180d)
$0
0 insiders
Net Insider Flow
$38K
open market, 180d
Reporting Insiders
2
7 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.

Recent Form 4 Transactions

52 shown
DateInsiderRoleActionSharesPriceValue
Jul 1, 2026Trieu VuongCHAIRMAN AND CEO, Director, 10% OwnerBuy(P)240K$0.04$10K
Jun 24, 2026Trieu VuongCHAIRMAN AND CEO, Director, 10% OwnerBuy(P)115K$0.05$5K
Jun 23, 2026Trieu VuongCHAIRMAN AND CEO, Director, 10% OwnerBuy(P)75K$0.05$3K
Jun 22, 2026Shah Amit B.CFOBuy(P)20K$0.05$1K
Jun 22, 2026Trieu VuongCHAIRMAN AND CEO, Director, 10% OwnerBuy(P)65K$0.05$3K
Jun 17, 2026Trieu VuongCHAIRMAN AND CEO, Director, 10% OwnerBuy(P)240K$0.04$11K
Jun 15, 2026Trieu VuongCHAIRMAN AND CEO, Director, 10% OwnerBuy(P)96K$0.05$4K
Jan 22, 2026Trieu VuongCHAIRMAN AND CEO, Director, 10% OwnerGrant(A)4K$0
Nov 17, 2025Trieu VuongCHAIRMAN AND CEO, Director, 10% OwnerGrant(A)4K$0
Jul 10, 2025Trieu VuongCHAIRMAN AND CEO, Director, 10% OwnerBuy(P)104K$0.01$1K
Jul 9, 2025Trieu VuongCHAIRMAN AND CEO, Director, 10% OwnerBuy(P)1$0.01$0
Jul 8, 2025Trieu VuongCHAIRMAN AND CEO, Director, 10% OwnerBuy(P)95K$0.01$947
Jan 31, 2025Trieu VuongCHAIRMAN AND CEO, Director, 10% OwnerBuy(P)64K$0.03$2K
Jan 30, 2025Trieu VuongCHAIRMAN AND CEO, Director, 10% OwnerBuy(P)100K$0.03$3K
Jan 29, 2025Trieu VuongCHAIRMAN AND CEO, Director, 10% OwnerBuy(P)183K$0.03$5K
Nov 22, 2024Trieu VuongCHAIRMAN AND CEO, Director, 10% OwnerBuy(P)298K$0.03$9K
Aug 23, 2024Trieu VuongCHAIRMAN AND CEO, Director, 10% OwnerBuy(P)500K$0.02$10K
Jun 29, 2023Trieu VuongCHAIRMAN AND CEO, Director, 10% OwnerBuy(P)425K$0.02$9K
Jun 28, 2023Trieu VuongCHAIRMAN AND CEO, Director, 10% OwnerBuy(P)75K$0.03$2K
Jun 16, 2023Trieu VuongCHAIRMAN AND CEO, Director, 10% OwnerBuy(P)100K$0.03$3K
Jun 14, 2023Trieu VuongCHAIRMAN AND CEO, Director, 10% OwnerBuy(P)400K$0.03$12K
May 26, 2023Trieu VuongCHAIRMAN AND CEO, Director, 10% OwnerBuy(P)127K$0.03$4K
May 2, 2023Trieu VuongCHAIRMAN AND CEO, Director, 10% OwnerBuy(P)100K$0.05$5K
Dec 6, 2022Trieu VuongCHAIRMAN AND CEO, Director, 10% OwnerBuy(P)120K$0.05$6K
Nov 22, 2022Trieu VuongCHAIRMAN AND CEO, Director, 10% OwnerBuy(P)70K$0.08$6K
Sep 26, 2022Trieu VuongCHAIRMAN AND CEO, Director, 10% OwnerBuy(P)20K$0.07$1K
Aug 25, 2022Trieu VuongCHAIRMAN AND CEO, Director, 10% OwnerBuy(P)80K$0.08$6K
Sep 3, 2021Saund SaranChief Business OfficerGrant(A)675K$0
Sep 3, 2021King Steven WDirectorGrant(A)500K$0
Sep 3, 2021Maida Anthony E IIIChief Clin. Ops. Officer, DirectorGrant(A)600K$0
Sep 3, 2021Trieu VuongChief Executive Officer, DirectorGrant(A)225K$0
Jul 8, 2021Saund SaranCHIEF BUSINESS OFFICERGrant(A)103K$0
Jul 8, 2021Saund SaranCHIEF BUSINESS OFFICERGrant(A)216K$0
Jul 8, 2021Diamond DavidDirectorGrant(A)451K$0
Jul 8, 2021Shah Amit B.CHIEF FINANCIAL OFFICERGrant(A)299K$0
Jul 8, 2021Shah Amit B.CHIEF FINANCIAL OFFICERGrant(A)698K$0
Jul 8, 2021King Steven WDirectorGrant(A)357K$0
Jul 8, 2021Trieu VuongCHAIRMAN AND CEO, Director, 10% OwnerGrant(A)259K$0
Jul 8, 2021Trieu VuongCHAIRMAN AND CEO, Director, 10% OwnerGrant(A)514K$0
Jul 8, 2021Maida Anthony E IIICHIEF CLINICAL OFFICER, DirectorGrant(A)400K$0
Mar 31, 2021Saund SaranCHIEF BUSINESS OFFICERConversion(C)16.4M
Mar 31, 2021Saund SaranCHIEF BUSINESS OFFICERConversion(C)16K
Mar 31, 2021King Steven WDirectorConversion(C)3.3M
Mar 31, 2021King Steven WDirectorConversion(C)3K
Mar 31, 2021Trieu VuongCHAIRMAN AND CEO, Director, 10% OwnerConversion(C)74.5M
Mar 31, 2021Trieu VuongCHAIRMAN AND CEO, Director, 10% OwnerConversion(C)13.8M
Mar 31, 2021Trieu VuongCHAIRMAN AND CEO, Director, 10% OwnerConversion(C)5.7M
Mar 31, 2021Trieu VuongCHAIRMAN AND CEO, Director, 10% OwnerConversion(C)6K
Mar 31, 2021Trieu VuongCHAIRMAN AND CEO, Director, 10% OwnerConversion(C)14K
Mar 31, 2021Trieu VuongCHAIRMAN AND CEO, Director, 10% OwnerConversion(C)74K
Mar 31, 2021Maida Anthony E IIICHIEF CLINICAL OFFICER, DirectorConversion(C)939K
Mar 31, 2021Maida Anthony E IIICHIEF CLINICAL OFFICER, DirectorConversion(C)938

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 2021-03-292026-07-11. Earlier history is backfilling; this window widens as it deepens.

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