Director Kenneth Shea linked to Viskase (NASDAQ: ENZN) in Form 3

Rhea-AI Filing Summary

Viskase Holdings, Inc. director Kenneth Shea filed an initial ownership report on Form 3 for the company’s stock. The filing lists him as a director of Viskase but shows no reportable transactions or derivative positions and no share counts in this data excerpt.

Understanding Insider Trading Forms →

SEC Form 3

FORM 3

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0104
Estimated average burden
hours per response:			0.5

1. Name and Address of Reporting Person^*

Shea Kenneth

(Last) (First) (Middle)

333 EAST BUTTERFIELD ROAD, SUITE 400

(Street)

LOMBARD ILLINOIS 60148

(City) (State) (Zip)

UNITED STATES

(Country)

2. Date of Event Requiring Statement (Month/Day/Year)
03/26/2026

3. Issuer Name and Ticker or Trading Symbol
Viskase Holdings, Inc. [ ENZND ]

3a. Foreign Trading Symbol

5. If Amendment, Date of Original Filed (Month/Day/Year)

4. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

X	Director		10% Owner
	Officer (give title below)		Other (specify below)

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Beneficially Owned
1. Title of Security (Instr. 4)	2. Amount of Securities Beneficially Owned (Instr. 4)	3. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	4. Nature of Indirect Beneficial Ownership (Instr. 5)

Table II - Derivative Securities Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 4)	2. Date Exercisable and Expiration Date (Month/Day/Year)		3. Title and Amount of Securities Underlying Derivative Security (Instr. 4)		4. Conversion or Exercise Price of Derivative Security	5. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	6. Nature of Indirect Beneficial Ownership (Instr. 5)
	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

No securities are beneficially owned.

	/s/ Kenneth Shea	03/26/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 5 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 3: SEC 1473 (03-26)

FAQ

Who is the reporting person in the Viskase (ENZN) Form 3 filing?

The reporting person is Kenneth Shea, who is identified as a director of Viskase Holdings, Inc. The Form 3 links him to the issuer’s equity but, in this excerpt, does not list any specific share holdings or transactions.

Does the Viskase (ENZN) Form 3 show any stock purchases or sales by Kenneth Shea?

No, this Form 3 excerpt shows no reported transactions by Kenneth Shea. The transaction summary indicates zero buys, zero sells, and zero derivative exercises, meaning only his status as a director is recorded here without trading activity.

What does the transaction summary indicate in the Viskase (ENZN) Form 3?

The transaction summary shows no activity: buyCount, sellCount, acquireCount, disposeCount, and exerciseCount are all zero. NetBuySellDirection is listed as neutral, indicating no reported purchases, sales, or other ownership-changing transactions in this filing excerpt.

Are there any derivative securities reported for Kenneth Shea in the Viskase (ENZN) Form 3?

No derivative securities are reported in this excerpt. The derivativeSummary is an empty list and derivativeTransactionCount is zero, indicating no listed options, warrants, or other derivative positions tied to Kenneth Shea in this particular Form 3 data.

Does the Viskase (ENZN) Form 3 include any details about indirect ownership or related entities?

The provided data includes a footnotes section but only shows a null entry, and there are no indirect ownership records or nature-of-ownership descriptions. Based on this excerpt, no related entities or indirect holdings are detailed for Kenneth Shea.