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$DFDV

$3.03 -$0.26 (7.9%)

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Insider Transactions

Insider Transaction Summary

Fei Han

368,843 shares

Net: +702,818 B/S: ∞

BLAKE JANOVER

78,281 shares

Net: +59,517 B/S: ∞

MARCELO LEMOS

69,650 shares

Net: 0 B/S: -

Adam R. Townsend

28,170 shares

Net: +28,170 B/S: ∞

Joseph Mario Onorati

22,639 shares

Net: +1,336,577 B/S: ∞

NED L SIEGEL

17,500 shares

Net: 0 B/S: -

William J Caragol

16,795 shares

Net: +18,795 B/S: ∞

Hadley R. Stern

16,500 shares

Net: +16,500 B/S: ∞

Parker White

14,393 shares

Net: +1,230,790 B/S: ∞

Daniel Kang

11,655 shares

Net: +529,191 B/S: ∞

SAMUEL DRAYTON HASKELL

10,500 shares

Net: 0 B/S: -

Thomas J. Perfumo

700 shares

Net: +14,700 B/S: ∞

Zachary Aris Tai

656 shares

Net: +8,156 B/S: ∞

Insider Name	Current Shares	Net Change (1yr)	Buy/Sell Ratio
Fei Han	368,843	+702,818	∞
BLAKE JANOVER	78,281	+59,517	∞
MARCELO LEMOS	69,650	0	-
Adam R. Townsend	28,170	+28,170	∞
Joseph Mario Onorati	22,639	+1,336,577	∞
NED L SIEGEL	17,500	0	-
William J Caragol	16,795	+18,795	∞
Hadley R. Stern	16,500	+16,500	∞
Parker White	14,393	+1,230,790	∞
Daniel Kang	11,655	+529,191	∞
SAMUEL DRAYTON HASKELL	10,500	0	-
Thomas J. Perfumo	700	+14,700	∞
Zachary Aris Tai	656	+8,156	∞

Individual Transactions

April 17, 2026

Fei Han

Tax Payment

Change: -2,862

Price: $4.78

Shares: 368,843

Value: -$13,680

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Fei Han	Apr 21	Tax Payment (F) Tax Payment	368,843	-2,862	$4.78	-$13,680

April 04, 2026

Adam R. Townsend

Grant/Award Acquisition

Change: +28,170

Price: $0.00

Shares: 28,170

Value: +$0

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Adam R. Townsend	Apr 06	Grant/Award Acquisition (A) Compensation/Award	28,170	+28,170	$0.00	+$0

April 01, 2026

BLAKE JANOVER

Option Exercise/Conversion

Change: +70,000

Price: $0.00

Shares: 78,281

Value: +$0

BLAKE JANOVER

Tax Payment

Change: -17,045

Price: $3.45

Shares: 61,236

Value: -$58,805

Insider	Filing Date	Transaction	Shares	Change	Price	Value
BLAKE JANOVER	Apr 03	Option Exercise/Conversion (M) Compensation/Award	78,281	+70,000	$0.00	+$0
BLAKE JANOVER	Apr 03	Tax Payment (F) Tax Payment	61,236	-17,045	$3.45	-$58,805

March 31, 2026

William J Caragol

Grant/Award Acquisition

Change: +16,795

Price: $0.00

Shares: 16,795

Value: +$0

BLAKE JANOVER

Grant/Award Acquisition

Change: +6,562

Price: $0.00

Shares: 6,562

Value: +$0

Zachary Aris Tai

Grant/Award Acquisition

Change: +656

Price: $0.00

Shares: 656

Value: +$0

Fei Han

Grant/Award Acquisition

Change: +13,568

Price: $0.00

Shares: 13,568

Value: +$0

Daniel Kang

Grant/Award Acquisition

Change: +11,655

Price: $0.00

Shares: 11,655

Value: +$0

Joseph Mario Onorati

Grant/Award Acquisition

Change: +22,639

Price: $0.00

Shares: 22,639

Value: +$0

Parker White

Grant/Award Acquisition

Change: +14,393

Price: $0.00

Shares: 14,393

Value: +$0

Thomas J. Perfumo

Grant/Award Acquisition

Change: +700

Price: $0.00

Shares: 700

Value: +$0

Insider	Filing Date	Transaction	Shares	Change	Price	Value
William J Caragol	Apr 02	Grant/Award Acquisition (A) Compensation/Award	16,795	+16,795	$0.00	+$0
BLAKE JANOVER	Apr 02	Grant/Award Acquisition (A) Compensation/Award	6,562	+6,562	$0.00	+$0
Zachary Aris Tai	Apr 02	Grant/Award Acquisition (A) Compensation/Award	656	+656	$0.00	+$0
Fei Han	Apr 02	Grant/Award Acquisition (A) Compensation/Award	13,568	+13,568	$0.00	+$0
Daniel Kang	Apr 02	Grant/Award Acquisition (A) Compensation/Award	11,655	+11,655	$0.00	+$0
Joseph Mario Onorati	Apr 02	Grant/Award Acquisition (A) Compensation/Award	22,639	+22,639	$0.00	+$0
Parker White	Apr 02	Grant/Award Acquisition (A) Compensation/Award	14,393	+14,393	$0.00	+$0
Thomas J. Perfumo	Apr 02	Grant/Award Acquisition (A) Compensation/Award	700	+700	$0.00	+$0

March 17, 2026

Fei Han

Tax Payment

Change: -3,217

Price: $5.11

Shares: 371,705

Value: -$16,438

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Fei Han	Mar 18	Tax Payment (F) Tax Payment	371,705	-3,217	$5.11	-$16,438

February 17, 2026

Thomas J. Perfumo

Grant/Award Acquisition

Change: +7,000

Price: $0.00

Shares: 14,000

Value: +$0

Daniel Kang

Grant/Award Acquisition

Change: +265,256

Price: $0.00

Shares: 265,256

Value: +$0

Parker White

Grant/Award Acquisition

Change: +524,410

Price: $0.00

Shares: 524,410

Value: +$0

Fei Han

Grant/Award Acquisition

Change: +374,922

Price: $0.00

Shares: 374,922

Value: +$0

Joseph Mario Onorati

Grant/Award Acquisition

Change: +828,236

Price: $0.00

Shares: 828,236

Value: +$0

Zachary Aris Tai

Grant/Award Acquisition

Change: +5,000

Price: $0.00

Shares: 14,500

Value: +$0

William J Caragol

Grant/Award Acquisition

Change: +2,000

Price: $0.00

Shares: 54,500

Value: +$0

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Thomas J. Perfumo	Feb 19	Grant/Award Acquisition (A) Compensation/Award	14,000	+7,000	$0.00	+$0
Daniel Kang	Feb 19	Grant/Award Acquisition (A) Compensation/Award	265,256	+265,256	$0.00	+$0
Parker White	Feb 19	Grant/Award Acquisition (A) Compensation/Award	524,410	+524,410	$0.00	+$0
Fei Han	Feb 19	Grant/Award Acquisition (A) Compensation/Award	374,922	+374,922	$0.00	+$0
Joseph Mario Onorati	Feb 19	Grant/Award Acquisition (A) Compensation/Award	828,236	+828,236	$0.00	+$0
Zachary Aris Tai	Feb 19	Grant/Award Acquisition (A) Compensation/Award	14,500	+5,000	$0.00	+$0
William J Caragol	Feb 19	Grant/Award Acquisition (A) Compensation/Award	54,500	+2,000	$0.00	+$0