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$ENZN

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Insider Transactions

Insider Transaction Summary

CARL C ICAHN

13,426,451 shares

Net: +13,026,608 B/S: ∞

JONATHAN COUCHMAN

1,590,194 shares

Net: 0 B/S: -

Inc. Myrexis,

350,000 shares

Net: 0 B/S: -

RANDOLPH C READ

200,000 shares

Net: 0 B/S: -

Jordan Bleznick

100,000 shares

Net: 0 B/S: -

Insider Name	Current Shares	Net Change (1yr)	Buy/Sell Ratio
CARL C ICAHN	13,426,451	+13,026,608	∞
JONATHAN COUCHMAN	1,590,194	0	-
Inc. Myrexis,	350,000	0	-
RANDOLPH C READ	200,000	0	-
Jordan Bleznick	100,000	0	-

Individual Transactions

March 26, 2026

CARL C ICAHN

Grant/Award Acquisition

Change: +7,407,489

Price: $0.00

Shares: 13,426,451

Value: +$0

Insider	Filing Date	Transaction	Shares	Change	Price	Value
CARL C ICAHN	Mar 27	Grant/Award Acquisition (A) Compensation/Award	13,426,451	+7,407,489	$0.00	+$0

March 25, 2026

CARL C ICAHN

Grant/Award Acquisition

Change: +5,658,396

Price: $0.00

Shares: 6,018,962

Value: +$0

CARL C ICAHN

Disposition to Issuer

Change: -39,277

Price: $0.00

Shares: 0

Value: -$0

Insider	Filing Date	Transaction	Shares	Change	Price	Value
CARL C ICAHN	Mar 27	Grant/Award Acquisition (A) Compensation/Award	6,018,962	+5,658,396	$0.00	+$0
CARL C ICAHN	Mar 27	Disposition to Issuer (D) Payment to Issuer	0	-39,277	$0.00	-$0

June 16, 2023

RANDOLPH C READ

Open Market Purchase

Change: +84,550

Price: $0.14

Shares: 200,000

Value: +$11,921

Insider	Filing Date	Transaction	Shares	Change	Price	Value
RANDOLPH C READ	Jun 16	Open Market Purchase (P) Market Purchase	200,000	+84,550	$0.14	+$11,921

June 14, 2023

RANDOLPH C READ

Open Market Purchase

Change: +15,000

Price: $0.13

Shares: 115,450

Value: +$1,987

Insider	Filing Date	Transaction	Shares	Change	Price	Value
RANDOLPH C READ	Jun 16	Open Market Purchase (P) Market Purchase	115,450	+15,000	$0.13	+$1,987

August 13, 2021

Inc. Myrexis,

Open Market Sale

Change: -50,000

Price: $0.39

Shares: 350,000

Value: -$19,490

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Inc. Myrexis,	Aug 17	Open Market Sale (S) Market Sale	350,000	-50,000	$0.39	-$19,490

November 18, 2020

RANDOLPH C READ

Open Market Purchase

Change: +50,000

Price: $0.16

Shares: 100,450

Value: +$7,875

Insider	Filing Date	Transaction	Shares	Change	Price	Value
RANDOLPH C READ	Nov 18	Open Market Purchase (P) Market Purchase	100,450	+50,000	$0.16	+$7,875

November 16, 2020

RANDOLPH C READ

Open Market Purchase

Change: +50,450

Price: $0.15

Shares: 50,450

Value: +$7,622

Insider	Filing Date	Transaction	Shares	Change	Price	Value
RANDOLPH C READ	Nov 18	Open Market Purchase (P) Market Purchase	50,450	+50,450	$0.15	+$7,622

November 13, 2020

Jordan Bleznick

Open Market Purchase

Change: +100,000

Price: $0.15

Shares: 100,000

Value: +$15,380

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Jordan Bleznick	Nov 17	Open Market Purchase (P) Market Purchase	100,000	+100,000	$0.15	+$15,380

October 09, 2020

CARL C ICAHN

In/At-money Exercise

Change: +29,457,750

Price: $0.00

Shares: 36,056,636

Value: +$0

Insider	Filing Date	Transaction	Shares	Change	Price	Value
CARL C ICAHN	Oct 14	In/At-money Exercise (X) Derivative Exercise	36,056,636	+29,457,750	$0.00	+$0

August 25, 2020

JONATHAN COUCHMAN

Open Market Sale

Change: -25,000

Price: $0.19

Shares: 1,590,194

Value: -$4,782

Insider	Filing Date	Transaction	Shares	Change	Price	Value
JONATHAN COUCHMAN	Aug 26	Open Market Sale (S) Market Sale	1,590,194	-25,000	$0.19	-$4,782

August 24, 2020

JONATHAN COUCHMAN

Open Market Sale

Change: -52,100

Price: $0.18

Shares: 1,615,194

Value: -$9,555

Insider	Filing Date	Transaction	Shares	Change	Price	Value
JONATHAN COUCHMAN	Aug 26	Open Market Sale (S) Market Sale	1,615,194	-52,100	$0.18	-$9,555

August 05, 2020

JONATHAN COUCHMAN

Open Market Purchase

Change: +506,292

Price: $0.20

Shares: 2,100,524

Value: +$101,258

Insider	Filing Date	Transaction	Shares	Change	Price	Value
JONATHAN COUCHMAN	Aug 06	Open Market Purchase (P) Market Purchase	2,100,524	+506,292	$0.20	+$101,258

March 26, 2020

JONATHAN COUCHMAN

Open Market Purchase

Change: +160,785

Price: $0.14

Shares: 633,264

Value: +$22,509

Insider	Filing Date	Transaction	Shares	Change	Price	Value
JONATHAN COUCHMAN	Mar 27	Open Market Purchase (P) Market Purchase	633,264	+160,785	$0.14	+$22,509

March 25, 2020

JONATHAN COUCHMAN

Open Market Purchase

Change: +469,551

Price: $0.14

Shares: 472,479

Value: +$65,737

Insider	Filing Date	Transaction	Shares	Change	Price	Value
JONATHAN COUCHMAN	Mar 27	Open Market Purchase (P) Market Purchase	472,479	+469,551	$0.14	+$65,737

March 23, 2020

JONATHAN COUCHMAN

Open Market Purchase

Change: +2,678

Price: $0.14

Shares: 2,928

Value: +$374

Insider	Filing Date	Transaction	Shares	Change	Price	Value
JONATHAN COUCHMAN	Mar 27	Open Market Purchase (P) Market Purchase	2,928	+2,678	$0.14	+$374

March 13, 2020

JONATHAN COUCHMAN

Open Market Purchase

Change: +19,709

Price: $0.14

Shares: 1,594,232

Value: +$2,660

Insider	Filing Date	Transaction	Shares	Change	Price	Value
JONATHAN COUCHMAN	Mar 27	Open Market Purchase (P) Market Purchase	1,594,232	+19,709	$0.14	+$2,660

February 11, 2019

JONATHAN COUCHMAN

Open Market Purchase

Change: +15,500

Price: $0.25

Shares: 4,697,166

Value: +$3,875

Insider	Filing Date	Transaction	Shares	Change	Price	Value
JONATHAN COUCHMAN	Feb 14	Open Market Purchase (P) Market Purchase	4,697,166	+15,500	$0.25	+$3,875

January 07, 2019

JONATHAN COUCHMAN

Open Market Purchase

Change: +2,000

Price: $0.26

Shares: 4,681,666

Value: +$510

Insider	Filing Date	Transaction	Shares	Change	Price	Value
JONATHAN COUCHMAN	Jan 09	Open Market Purchase (P) Market Purchase	4,681,666	+2,000	$0.26	+$510

January 04, 2019

JONATHAN COUCHMAN

Open Market Purchase

Change: +2,500

Price: $0.26

Shares: 4,679,666

Value: +$637

Insider	Filing Date	Transaction	Shares	Change	Price	Value
JONATHAN COUCHMAN	Jan 09	Open Market Purchase (P) Market Purchase	4,679,666	+2,500	$0.26	+$637