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$IMMX

$8.47 +$0.03 (0.36%)

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Insider Transactions

Insider Transaction Summary

Ilya M Rachman

1,141,683 shares

Net: +345,424 B/S: ∞

Vladimir P Torchilin

905,200 shares

Net: 0 B/S: -

Sean Senn

899,800 shares

Net: 0 B/S: -

Gabriel S Morris

291,429 shares

Net: +501,595 B/S: ∞

NANCY T CHANG

39,643 shares

Net: +39,643 B/S: ∞

Jason Hsu

33,000 shares

Net: +33,000 B/S: ∞

JANE BUCHAN

33,000 shares

Net: +33,000 B/S: ∞

Magda Marquet

33,000 shares

Net: +33,000 B/S: ∞

Yekaterina Chudnovsky

33,000 shares

Net: +33,000 B/S: ∞

Carey Ng

33,000 shares

Net: +33,000 B/S: ∞

Helen C. Adams

33,000 shares

Net: +33,000 B/S: ∞

MELISSA JANE BUCHAN

20,000 shares

Net: 0 B/S: -

Insider Name	Current Shares	Net Change (1yr)	Buy/Sell Ratio
Ilya M Rachman	1,141,683	+345,424	∞
Vladimir P Torchilin	905,200	0	-
Sean Senn	899,800	0	-
Gabriel S Morris	291,429	+501,595	∞
NANCY T CHANG	39,643	+39,643	∞
Jason Hsu	33,000	+33,000	∞
JANE BUCHAN	33,000	+33,000	∞
Magda Marquet	33,000	+33,000	∞
Yekaterina Chudnovsky	33,000	+33,000	∞
Carey Ng	33,000	+33,000	∞
Helen C. Adams	33,000	+33,000	∞
MELISSA JANE BUCHAN	20,000	0	-

Individual Transactions

December 10, 2025

Ilya M Rachman

Open Market Purchase

Change: +746

Price: $6.67

Shares: 1,141,683

Value: +$4,975

Gabriel S Morris

Open Market Purchase

Change: +770

Price: $6.58

Shares: 291,429

Value: +$5,066

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Ilya M Rachman	Dec 10	Open Market Purchase (P) Market Purchase	1,141,683	+746	$6.67	+$4,975
Gabriel S Morris	Dec 10	Open Market Purchase (P) Market Purchase	291,429	+770	$6.58	+$5,066

December 08, 2025

Gabriel S Morris

In/At-money Exercise

Change: +156,000

Price: $0.80

Shares: 426,844

Value: +$124,800

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Gabriel S Morris	Dec 10	In/At-money Exercise (X) Derivative Exercise	426,844	+156,000	$0.80	+$124,800

November 21, 2025

NANCY T CHANG

Grant/Award Acquisition

Change: +39,643

Price: $0.00

Shares: 39,643

Value: +$0

Insider	Filing Date	Transaction	Shares	Change	Price	Value
NANCY T CHANG	Dec 11	Grant/Award Acquisition (A) Compensation/Award	39,643	+39,643	$0.00	+$0

September 17, 2025

Ilya M Rachman

Open Market Purchase

Change: +2,500

Price: $2.02

Shares: 1,140,937

Value: +$5,050

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Ilya M Rachman	Sep 17	Open Market Purchase (P) Market Purchase	1,140,937	+2,500	$2.02	+$5,050

September 16, 2025

Gabriel S Morris

Open Market Purchase

Change: +2,600

Price: $1.97

Shares: 290,659

Value: +$5,122

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Gabriel S Morris	Sep 17	Open Market Purchase (P) Market Purchase	290,659	+2,600	$1.97	+$5,122

June 20, 2025

Ilya M Rachman

Grant/Award Acquisition

Change: +340,000

Price: $0.00

Shares: 340,000

Value: +$0

Carey Ng

Grant/Award Acquisition

Change: +33,000

Price: $0.00

Shares: 33,000

Value: +$0

Gabriel S Morris

Grant/Award Acquisition

Change: +340,000

Price: $0.00

Shares: 340,000

Value: +$0

Jason Hsu

Grant/Award Acquisition

Change: +33,000

Price: $0.00

Shares: 33,000

Value: +$0

Yekaterina Chudnovsky

Grant/Award Acquisition

Change: +33,000

Price: $0.00

Shares: 33,000

Value: +$0

Magda Marquet

Grant/Award Acquisition

Change: +33,000

Price: $0.00

Shares: 33,000

Value: +$0

Helen C. Adams

Grant/Award Acquisition

Change: +33,000

Price: $0.00

Shares: 33,000

Value: +$0

JANE BUCHAN

Grant/Award Acquisition

Change: +33,000

Price: $0.00

Shares: 33,000

Value: +$0

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Ilya M Rachman	Jun 23	Grant/Award Acquisition (A) Compensation/Award	340,000	+340,000	$0.00	+$0
Carey Ng	Jun 23	Grant/Award Acquisition (A) Compensation/Award	33,000	+33,000	$0.00	+$0
Gabriel S Morris	Jun 23	Grant/Award Acquisition (A) Compensation/Award	340,000	+340,000	$0.00	+$0
Jason Hsu	Jun 23	Grant/Award Acquisition (A) Compensation/Award	33,000	+33,000	$0.00	+$0
Yekaterina Chudnovsky	Jun 23	Grant/Award Acquisition (A) Compensation/Award	33,000	+33,000	$0.00	+$0
Magda Marquet	Jun 23	Grant/Award Acquisition (A) Compensation/Award	33,000	+33,000	$0.00	+$0
Helen C. Adams	Jun 23	Grant/Award Acquisition (A) Compensation/Award	33,000	+33,000	$0.00	+$0
JANE BUCHAN	Jun 23	Grant/Award Acquisition (A) Compensation/Award	33,000	+33,000	$0.00	+$0

June 18, 2025

Ilya M Rachman

Open Market Purchase

Change: +2,178

Price: $2.30

Shares: 1,138,437

Value: +$4,998

Gabriel S Morris

Open Market Purchase

Change: +2,225

Price: $2.28

Shares: 288,059

Value: +$5,070

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Ilya M Rachman	Jun 20	Open Market Purchase (P) Market Purchase	1,138,437	+2,178	$2.30	+$4,998
Gabriel S Morris	Jun 20	Open Market Purchase (P) Market Purchase	288,059	+2,225	$2.28	+$5,070

December 23, 2024

Jason Hsu

Open Market Purchase

Change: +40,000

Price: $2.19

Shares: 893,000

Value: +$87,680

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Jason Hsu	Dec 26	Open Market Purchase (P) Market Purchase	893,000	+40,000	$2.19	+$87,680

December 20, 2024

Jason Hsu

Open Market Purchase

Change: +7,700

Price: $2.17

Shares: 853,000

Value: +$16,678

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Jason Hsu	Dec 26	Open Market Purchase (P) Market Purchase	853,000	+7,700	$2.17	+$16,678

August 22, 2024

Jason Hsu

Open Market Purchase

Change: +8,100

Price: $2.25

Shares: 845,300

Value: +$18,233

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Jason Hsu	Aug 26	Open Market Purchase (P) Market Purchase	845,300	+8,100	$2.25	+$18,233

August 21, 2024

Jason Hsu

Open Market Purchase

Change: +15,000

Price: $2.23

Shares: 837,200

Value: +$33,390

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Jason Hsu	Aug 26	Open Market Purchase (P) Market Purchase	837,200	+15,000	$2.23	+$33,390