Understand Stock

$OXBR

$0.92 +$0.02 (2.45%)

Deep Research with AI Research

Overview

$OXBR Overview Financials SEC Filings Executives News

Specialized Tools

Valuations P Insider Transactions P Congressional Trades P

Insider Transactions

Insider Transaction Summary

Sanjay Madhu

379,679 shares

Net: 0 B/S: -

ALLAN S. MARTIN

183,892 shares

Net: -77,188 B/S: 0.18

WRENDON TIMOTHY

155,030 shares

Net: 0 B/S: -

Lesley Helen Thompson

56,412 shares

Net: 0 B/S: -

Krishna Persaud

51,000 shares

Net: 0 B/S: -

RAYMOND E CABILLOT

51,000 shares

Net: 0 B/S: -

MAYUR PATEL

50,000 shares

Net: 0 B/S: -

Arun Gowda

40,312 shares

Net: 0 B/S: -

Dwight Lyndon Merren

40,312 shares

Net: 0 B/S: -

Insider Name	Current Shares	Net Change (1yr)	Buy/Sell Ratio
Sanjay Madhu	379,679	0	-
ALLAN S. MARTIN	183,892	-77,188	0.18
WRENDON TIMOTHY	155,030	0	-
Lesley Helen Thompson	56,412	0	-
Krishna Persaud	51,000	0	-
RAYMOND E CABILLOT	51,000	0	-
MAYUR PATEL	50,000	0	-
Arun Gowda	40,312	0	-
Dwight Lyndon Merren	40,312	0	-

Individual Transactions

April 16, 2026

ALLAN S. MARTIN

Gift

Change: -32,911

Price: $0.68

Shares: 183,892

Value: -$22,537

Insider	Filing Date	Transaction	Shares	Change	Price	Value
ALLAN S. MARTIN	Apr 16	Gift (G) Non-Market Transfer	183,892	-32,911	$0.68	-$22,537

September 16, 2025

ALLAN S. MARTIN

Open Market Sale

Change: -4,328

Price: $2.45

Shares: 216,803

Value: -$10,605

Insider	Filing Date	Transaction	Shares	Change	Price	Value
ALLAN S. MARTIN	Sep 19	Open Market Sale (S) Market Sale	216,803	-4,328	$2.45	-$10,605

August 27, 2025

ALLAN S. MARTIN

Open Market Sale

Change: -3,449

Price: $2.39

Shares: 227,682

Value: -$8,259

Insider	Filing Date	Transaction	Shares	Change	Price	Value
ALLAN S. MARTIN	Aug 29	Open Market Sale (S) Market Sale	227,682	-3,449	$2.39	-$8,259

July 24, 2025

ALLAN S. MARTIN

Open Market Sale

Change: -2,000

Price: $2.43

Shares: 231,131

Value: -$4,866

Insider	Filing Date	Transaction	Shares	Change	Price	Value
ALLAN S. MARTIN	Jul 24	Open Market Sale (S) Market Sale	231,131	-2,000	$2.43	-$4,866

July 23, 2025

ALLAN S. MARTIN

Open Market Sale

Change: -2,000

Price: $2.38

Shares: 233,131

Value: -$4,769

Insider	Filing Date	Transaction	Shares	Change	Price	Value
ALLAN S. MARTIN	Jul 24	Open Market Sale (S) Market Sale	233,131	-2,000	$2.38	-$4,769

July 22, 2025

ALLAN S. MARTIN

Open Market Sale

Change: -1,000

Price: $2.40

Shares: 235,131

Value: -$2,400

Insider	Filing Date	Transaction	Shares	Change	Price	Value
ALLAN S. MARTIN	Jul 24	Open Market Sale (S) Market Sale	235,131	-1,000	$2.40	-$2,400

July 18, 2025

ALLAN S. MARTIN

Open Market Sale

Change: -2,000

Price: $2.31

Shares: 102,223

Value: -$4,621

Insider	Filing Date	Transaction	Shares	Change	Price	Value
ALLAN S. MARTIN	Jul 18	Open Market Sale (S) Market Sale	102,223	-2,000	$2.31	-$4,621

July 17, 2025

ALLAN S. MARTIN

Open Market Sale

Change: -1,000

Price: $2.27

Shares: 236,131

Value: -$2,272

Insider	Filing Date	Transaction	Shares	Change	Price	Value
ALLAN S. MARTIN	Jul 18	Open Market Sale (S) Market Sale	236,131	-1,000	$2.27	-$2,272

July 14, 2025

ALLAN S. MARTIN

Open Market Sale

Change: -2,000

Price: $2.45

Shares: 237,131

Value: -$4,895

Insider	Filing Date	Transaction	Shares	Change	Price	Value
ALLAN S. MARTIN	Jul 16	Open Market Sale (S) Market Sale	237,131	-2,000	$2.45	-$4,895

July 11, 2025

ALLAN S. MARTIN

Open Market Sale

Change: +2,000

Price: $2.22

Shares: 104,223

Value: +$4,446

Insider	Filing Date	Transaction	Shares	Change	Price	Value
ALLAN S. MARTIN	Jul 11	Open Market Sale (S) Market Sale	104,223	+2,000	$2.22	+$4,446

July 10, 2025

ALLAN S. MARTIN

Open Market Sale

Change: +1,000

Price: $2.07

Shares: 106,223

Value: +$2,065

Insider	Filing Date	Transaction	Shares	Change	Price	Value
ALLAN S. MARTIN	Jul 11	Open Market Sale (S) Market Sale	106,223	+1,000	$2.07	+$2,065

July 09, 2025

ALLAN S. MARTIN

Open Market Sale

Change: +500

Price: $2.06

Shares: 239,131

Value: +$1,030

Insider	Filing Date	Transaction	Shares	Change	Price	Value
ALLAN S. MARTIN	Jul 11	Open Market Sale (S) Market Sale	239,131	+500	$2.06	+$1,030

July 07, 2025

ALLAN S. MARTIN

Open Market Sale

Change: -1,000

Price: $1.94

Shares: 239,631

Value: -$1,940

ALLAN S. MARTIN

Gift

Change: -25,000

Price: $0.00

Shares: 240,631

Value: -$0

Insider	Filing Date	Transaction	Shares	Change	Price	Value
ALLAN S. MARTIN	Jul 11	Open Market Sale (S) Market Sale	239,631	-1,000	$1.94	-$1,940
ALLAN S. MARTIN	Jul 07	Gift (G) Non-Market Transfer	240,631	-25,000	$0.00	-$0

July 03, 2025

ALLAN S. MARTIN

Open Market Sale

Change: -4,000

Price: $2.08

Shares: 265,631

Value: -$8,316

Insider	Filing Date	Transaction	Shares	Change	Price	Value
ALLAN S. MARTIN	Jul 07	Open Market Sale (S) Market Sale	265,631	-4,000	$2.08	-$8,316

May 27, 2025

Sanjay Madhu

Open Market Purchase

Change: +22,500

Price: $1.86

Shares: 379,679

Value: +$41,904

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Sanjay Madhu	May 27	Open Market Purchase (P) Market Purchase	379,679	+22,500	$1.86	+$41,904

May 23, 2025

Sanjay Madhu

Open Market Purchase

Change: +1,400

Price: $0.49

Shares: 1,400

Value: +$686

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Sanjay Madhu	May 27	Open Market Purchase (P) Market Purchase	1,400	+1,400	$0.49	+$686

May 22, 2025

Sanjay Madhu

Open Market Purchase

Change: +15,349

Price: $0.45

Shares: 15,349

Value: +$6,882

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Sanjay Madhu	May 27	Open Market Purchase (P) Market Purchase	15,349	+15,349	$0.45	+$6,882

May 15, 2025

Sanjay Madhu

Open Market Purchase

Change: +25,000

Price: $2.10

Shares: 357,179

Value: +$52,507

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Sanjay Madhu	May 19	Open Market Purchase (P) Market Purchase	357,179	+25,000	$2.10	+$52,507

February 14, 2025

Arun Gowda

Grant/Award Acquisition

Change: +6,054

Price: $0.00

Shares: 40,312

Value: +$0

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Arun Gowda	Feb 20	Grant/Award Acquisition (A) Compensation/Award	40,312	+6,054	$0.00	+$0