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$HRGN

$1.15 -$0.04 (3.36%)

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Insider Transactions

Insider Transaction Summary

Xiaoyu Du

750,000 shares

Net: 0 B/S: -

Saverio LaFrancesca

293,998 shares

Net: 0 B/S: -

Junli He

280,575 shares

Net: +18,575 B/S: ∞

Hong Yu

222,459 shares

Net: 0 B/S: -

William Fodor

196,103 shares

Net: 0 B/S: -

JOSEPH LUIS JR DAMASIO

116,156 shares

Net: 0 B/S: -

Thomas McNaughton

35,000 shares

Net: 0 B/S: -

JOHN F KENNEDY

25,000 shares

Net: 0 B/S: -

PETER M CHAKOUTIS

23,793 shares

Net: 0 B/S: -

Herman Sanchez

18,590 shares

Net: +18,590 B/S: ∞

DAVID GREEN

18,590 shares

Net: +18,590 B/S: ∞

James E. Shmerling

18,590 shares

Net: +18,590 B/S: ∞

Ting Li

18,590 shares

Net: +18,590 B/S: ∞

Mao Zhang

18,590 shares

Net: +18,590 B/S: ∞

Ronald J Packard

18,590 shares

Net: +18,590 B/S: ∞

Jing Chen

18,590 shares

Net: +18,590 B/S: ∞

Wei Zhang

11,938 shares

Net: 0 B/S: -

Jeffrey E Young

11,938 shares

Net: 0 B/S: -

Matthew D Dallas

10,364 shares

Net: 0 B/S: -

James Joseph McGorry

10,065 shares

Net: 0 B/S: -

Harout DerSimonian

10,000 shares

Net: 0 B/S: -

Thomas H Robinson

3,412 shares

Net: 0 B/S: -

John J Canepa

1,774 shares

Net: 0 B/S: -

Blaine H. McKee

912 shares

Net: 0 B/S: -

Capital LLC DST

0 shares

Net: 0 B/S: -

Insider Name	Current Shares	Net Change (1yr)	Buy/Sell Ratio
Xiaoyu Du	750,000	0	-
Saverio LaFrancesca	293,998	0	-
Junli He	280,575	+18,575	∞
Hong Yu	222,459	0	-
William Fodor	196,103	0	-
JOSEPH LUIS JR DAMASIO	116,156	0	-
Thomas McNaughton	35,000	0	-
JOHN F KENNEDY	25,000	0	-
PETER M CHAKOUTIS	23,793	0	-
Herman Sanchez	18,590	+18,590	∞
DAVID GREEN	18,590	+18,590	∞
James E. Shmerling	18,590	+18,590	∞
Ting Li	18,590	+18,590	∞
Mao Zhang	18,590	+18,590	∞
Ronald J Packard	18,590	+18,590	∞
Jing Chen	18,590	+18,590	∞
Wei Zhang	11,938	0	-
Jeffrey E Young	11,938	0	-
Matthew D Dallas	10,364	0	-
James Joseph McGorry	10,065	0	-
Harout DerSimonian	10,000	0	-
Thomas H Robinson	3,412	0	-
John J Canepa	1,774	0	-
Blaine H. McKee	912	0	-
Capital LLC DST	0	0	-

Individual Transactions

November 25, 2025

Junli He

Open Market Purchase

Change: +3,000

Price: $1.70

Shares: 280,575

Value: +$5,100

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Junli He	Dec 01	Open Market Purchase (P) Market Purchase	280,575	+3,000	$1.70	+$5,100

September 30, 2025

Junli He

Open Market Purchase

Change: +300

Price: $1.98

Shares: 277,575

Value: +$594

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Junli He	Oct 01	Open Market Purchase (P) Market Purchase	277,575	+300	$1.98	+$594

September 02, 2025

Junli He

Open Market Purchase

Change: +11,225

Price: $1.85

Shares: 277,275

Value: +$20,766

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Junli He	Sep 24	Open Market Purchase (P) Market Purchase	277,275	+11,225	$1.85	+$20,766

August 21, 2025

Junli He

Open Market Purchase

Change: +4,050

Price: $1.72

Shares: 266,050

Value: +$6,966

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Junli He	Sep 02	Open Market Purchase (P) Market Purchase	266,050	+4,050	$1.72	+$6,966

June 27, 2025

Mao Zhang

Grant/Award Acquisition

Change: +18,590

Price: $0.00

Shares: 18,590

Value: +$0

Herman Sanchez

Grant/Award Acquisition

Change: +18,590

Price: $0.00

Shares: 18,590

Value: +$0

Ting Li

Grant/Award Acquisition

Change: +18,590

Price: $0.00

Shares: 18,590

Value: +$0

Jing Chen

Grant/Award Acquisition

Change: +18,590

Price: $0.00

Shares: 18,590

Value: +$0

James E. Shmerling

Grant/Award Acquisition

Change: +18,590

Price: $0.00

Shares: 18,590

Value: +$0

Ronald J Packard

Grant/Award Acquisition

Change: +18,590

Price: $0.00

Shares: 18,590

Value: +$0

DAVID GREEN

Grant/Award Acquisition

Change: +18,590

Price: $0.00

Shares: 18,590

Value: +$0

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Mao Zhang	Jul 01	Grant/Award Acquisition (A) Compensation/Award	18,590	+18,590	$0.00	+$0
Herman Sanchez	Jul 01	Grant/Award Acquisition (A) Compensation/Award	18,590	+18,590	$0.00	+$0
Ting Li	Jul 01	Grant/Award Acquisition (A) Compensation/Award	18,590	+18,590	$0.00	+$0
Jing Chen	Jul 01	Grant/Award Acquisition (A) Compensation/Award	18,590	+18,590	$0.00	+$0
James E. Shmerling	Jul 01	Grant/Award Acquisition (A) Compensation/Award	18,590	+18,590	$0.00	+$0
Ronald J Packard	Jul 01	Grant/Award Acquisition (A) Compensation/Award	18,590	+18,590	$0.00	+$0
DAVID GREEN	Jul 01	Grant/Award Acquisition (A) Compensation/Award	18,590	+18,590	$0.00	+$0

December 24, 2024

Junli He

Open Market Purchase

Change: +2,299

Price: $2.87

Shares: 262,000

Value: +$6,598

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Junli He	Jan 02	Open Market Purchase (P) Market Purchase	262,000	+2,299	$2.87	+$6,598

September 03, 2024

Mao Zhang

Grant/Award Acquisition

Change: +7,198

Price: $0.00

Shares: 7,198

Value: +$0

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Mao Zhang	Sep 26	Grant/Award Acquisition (A) Compensation/Award	7,198	+7,198	$0.00	+$0

August 27, 2024

Junli He

Open Market Purchase

Change: +5,101

Price: $3.37

Shares: 259,701

Value: +$17,190

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Junli He	Sep 12	Open Market Purchase (P) Market Purchase	259,701	+5,101	$3.37	+$17,190

July 31, 2024

Capital LLC DST

Other Transaction

Change: +25,000

Price: $0.00

Shares: 0

Value: +$0

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Capital LLC DST	Aug 07	Other Transaction (J) Other	0	+25,000	$0.00	+$0

July 08, 2024

Capital LLC DST

Other Transaction

Change: +50,000

Price: $0.00

Shares: 25,000

Value: +$0

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Capital LLC DST	Aug 07	Other Transaction (J) Other	25,000	+50,000	$0.00	+$0

June 27, 2024

Ronald J Packard

Grant/Award Acquisition

Change: +10,204

Price: $0.00

Shares: 10,204

Value: +$0

James E. Shmerling

Grant/Award Acquisition

Change: +10,204

Price: $0.00

Shares: 10,204

Value: +$0

Ting Li

Grant/Award Acquisition

Change: +10,204

Price: $0.00

Shares: 10,204

Value: +$0

Herman Sanchez

Grant/Award Acquisition

Change: +10,204

Price: $0.00

Shares: 10,204

Value: +$0

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Ronald J Packard	Jul 15	Grant/Award Acquisition (A) Compensation/Award	10,204	+10,204	$0.00	+$0
James E. Shmerling	Jul 15	Grant/Award Acquisition (A) Compensation/Award	10,204	+10,204	$0.00	+$0
Ting Li	Jul 15	Grant/Award Acquisition (A) Compensation/Award	10,204	+10,204	$0.00	+$0
Herman Sanchez	Jul 15	Grant/Award Acquisition (A) Compensation/Award	10,204	+10,204	$0.00	+$0