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$OTLC

$0.06 +$0.00 (1.01%)

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Insider Transactions

Insider Transaction Summary

Chulho Park

2,833,992 shares

Net: 0 B/S: -

Saran Saund

675,000 shares

Net: 0 B/S: -

ANTHONY E III MAIDA

600,000 shares

Net: 0 B/S: -

STEVEN W KING

500,000 shares

Net: 0 B/S: -

William D Schwieterman

500,000 shares

Net: 0 B/S: -

David Diamond

451,467 shares

Net: 0 B/S: -

Amit B. Shah

358,837 shares

Net: 0 B/S: -

BOBBY W. JR., PHD. SANDAGE

258,171 shares

Net: 0 B/S: -

DAVID CHAPLIN

258,171 shares

Net: 0 B/S: -

Simon Pedder

258,171 shares

Net: 0 B/S: -

Donald Rogers Reynolds

258,171 shares

Net: 0 B/S: -

MATTHEW M LOAR

250,000 shares

Net: 0 B/S: -

BOBBY W PHD SANDAGE

135,612 shares

Net: 0 B/S: -

Gerald PhD McMahon

91,564 shares

Net: 0 B/S: -

FREDERICK W DRISCOLL

91,564 shares

Net: 0 B/S: -

Vuong Trieu

8,491 shares

Net: +207,228 B/S: ∞

Insider Name	Current Shares	Net Change (1yr)	Buy/Sell Ratio
Chulho Park	2,833,992	0	-
Saran Saund	675,000	0	-
ANTHONY E III MAIDA	600,000	0	-
STEVEN W KING	500,000	0	-
William D Schwieterman	500,000	0	-
David Diamond	451,467	0	-
Amit B. Shah	358,837	0	-
BOBBY W. JR., PHD. SANDAGE	258,171	0	-
DAVID CHAPLIN	258,171	0	-
Simon Pedder	258,171	0	-
Donald Rogers Reynolds	258,171	0	-
MATTHEW M LOAR	250,000	0	-
BOBBY W PHD SANDAGE	135,612	0	-
Gerald PhD McMahon	91,564	0	-
FREDERICK W DRISCOLL	91,564	0	-
Vuong Trieu	8,491	+207,228	∞

Individual Transactions

January 22, 2026

Vuong Trieu

Grant/Award Acquisition

Change: +4,426

Price: $0.00

Shares: 8,491

Value: +$0

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Vuong Trieu	Jan 26	Grant/Award Acquisition (A) Compensation/Award	8,491	+4,426	$0.00	+$0

November 17, 2025

Vuong Trieu

Grant/Award Acquisition

Change: +4,065

Price: $0.00

Shares: 4,065

Value: +$0

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Vuong Trieu	Nov 19	Grant/Award Acquisition (A) Compensation/Award	4,065	+4,065	$0.00	+$0

July 10, 2025

Vuong Trieu

Open Market Purchase

Change: +104,000

Price: $0.01

Shares: 93,293,560

Value: +$520

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Vuong Trieu	Jul 10	Open Market Purchase (P) Market Purchase	93,293,560	+104,000	$0.01	+$520

July 09, 2025

Vuong Trieu

Open Market Purchase

Change: +1

Price: $0.01

Shares: 93,293,561

Value: +$0

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Vuong Trieu	Jul 10	Open Market Purchase (P) Market Purchase	93,293,561	+1	$0.01	+$0

July 08, 2025

Vuong Trieu

Open Market Purchase

Change: +94,736

Price: $0.01

Shares: 93,388,297

Value: +$473

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Vuong Trieu	Jul 10	Open Market Purchase (P) Market Purchase	93,388,297	+94,736	$0.01	+$473

January 31, 2025

Vuong Trieu

Open Market Purchase

Change: +63,775

Price: $0.03

Shares: 93,189,560

Value: +$1,785

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Vuong Trieu	Jan 31	Open Market Purchase (P) Market Purchase	93,189,560	+63,775	$0.03	+$1,785

January 30, 2025

Vuong Trieu

Open Market Purchase

Change: +100,003

Price: $0.03

Shares: 93,125,785

Value: +$2,800

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Vuong Trieu	Jan 31	Open Market Purchase (P) Market Purchase	93,125,785	+100,003	$0.03	+$2,800

January 29, 2025

Vuong Trieu

Open Market Purchase

Change: +183,066

Price: $0.03

Shares: 93,025,782

Value: +$5,125

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Vuong Trieu	Jan 31	Open Market Purchase (P) Market Purchase	93,025,782	+183,066	$0.03	+$5,125

November 22, 2024

Vuong Trieu

Open Market Purchase

Change: +298,499

Price: $0.03

Shares: 92,842,716

Value: +$8,626

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Vuong Trieu	Nov 26	Open Market Purchase (P) Market Purchase	92,842,716	+298,499	$0.03	+$8,626

August 23, 2024

Vuong Trieu

Open Market Purchase

Change: +500,000

Price: $0.02

Shares: 92,544,217

Value: +$10,000

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Vuong Trieu	Aug 27	Open Market Purchase (P) Market Purchase	92,544,217	+500,000	$0.02	+$10,000

June 29, 2023

Vuong Trieu

Open Market Purchase

Change: +425,000

Price: $0.02

Shares: 92,044,217

Value: +$8,925

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Vuong Trieu	Jun 30	Open Market Purchase (P) Market Purchase	92,044,217	+425,000	$0.02	+$8,925

June 28, 2023

Vuong Trieu

Open Market Purchase

Change: +75,000

Price: $0.03

Shares: 91,619,217

Value: +$1,950

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Vuong Trieu	Jun 30	Open Market Purchase (P) Market Purchase	91,619,217	+75,000	$0.03	+$1,950

June 16, 2023

Vuong Trieu

Open Market Purchase

Change: +100,000

Price: $0.03

Shares: 91,544,217

Value: +$2,600

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Vuong Trieu	Jun 20	Open Market Purchase (P) Market Purchase	91,544,217	+100,000	$0.03	+$2,600

June 14, 2023

Vuong Trieu

Open Market Purchase

Change: +400,000

Price: $0.03

Shares: 91,444,217

Value: +$13,040

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Vuong Trieu	Jun 16	Open Market Purchase (P) Market Purchase	91,444,217	+400,000	$0.03	+$13,040

May 26, 2023

Vuong Trieu

Open Market Purchase

Change: +126,888

Price: $0.03

Shares: 91,044,217

Value: +$4,326

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Vuong Trieu	May 31	Open Market Purchase (P) Market Purchase	91,044,217	+126,888	$0.03	+$4,326

May 02, 2023

Vuong Trieu

Open Market Purchase

Change: +100,000

Price: $0.05

Shares: 90,917,329

Value: +$4,500

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Vuong Trieu	May 02	Open Market Purchase (P) Market Purchase	90,917,329	+100,000	$0.05	+$4,500

December 06, 2022

Vuong Trieu

Open Market Purchase

Change: +120,000

Price: $0.05

Shares: 90,558,021

Value: +$6,000

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Vuong Trieu	Dec 07	Open Market Purchase (P) Market Purchase	90,558,021	+120,000	$0.05	+$6,000

November 22, 2022

Vuong Trieu

Open Market Purchase

Change: +70,000

Price: $0.08

Shares: 90,438,021

Value: +$5,600

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Vuong Trieu	Nov 25	Open Market Purchase (P) Market Purchase	90,438,021	+70,000	$0.08	+$5,600

September 26, 2022

Vuong Trieu

Open Market Purchase

Change: +20,000

Price: $0.07

Shares: 90,368,021

Value: +$1,360

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Vuong Trieu	Sep 28	Open Market Purchase (P) Market Purchase	90,368,021	+20,000	$0.07	+$1,360

August 25, 2022

Vuong Trieu

Open Market Purchase

Change: +80,000

Price: $0.08

Shares: 90,348,021

Value: +$6,560

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Vuong Trieu	Aug 29	Open Market Purchase (P) Market Purchase	90,348,021	+80,000	$0.08	+$6,560