person · Reporting owner

COUCHMAN JONATHAN

Disclosed activity across 2 companies

Tapewire entity: 76316
SEC CIK: 0001265094

Reported relationships

Latest disclosed role at each company.

Company	Last reported as	Report date	Published
Viskase Holdings, Inc.ENZN · Entity 7040	10% owner	August 13, 2021	August 17, 2021

Disclosed balances

About these balances

Latest available filing per company, not a reconstructed current portfolio. Matching sequences show the last reported balance with all source rows expandable; grouping alone does not establish account ownership. Do not add unresolved positions together. Filings may omit unchanged positions, and amendments may correct only part of an older disclosure. Jointly reported shares are not necessarily this owner's personal holdings.

Viskase Holdings, Inc.

Report date August 13, 2021 · Filed August 17, 2021

Jointly reported with Couchman Family Fund, Xstelos Corp., Myrexis, Inc.

Security / award	Ownership account	Disclosed shares / units	Disclosure context
Common Stock, $0.01 par valueSEC Table I · non-derivative	IndirectBy Couchman Family Fund	350,000	Reported balance After 2021-08-13 transaction · row 2 Joint disclosure: continuity of the reported position is unresolved; see ownership footnotes. 1 source row Row 2 · 2021-08-13 · Sale · Disposed 50,000 · Balance 350,000 F1: This Form 4 is filed jointly by Jonathan Couchman ("Mr. Couchman"), Couchman Family Fund (the "Foundation"), Xstelos Corp. ("Xstelos") and Myrexis, Inc. ("Myrexis") (collectively, the "Reporting Persons"). Each of the Reporting Persons may be deemed to be a member of a Section 13(d) group that collectively owns more than 10% of the Issuer's outstanding shares of Common Stock (the "Shares"). Each of the Reporting Persons expressly disclaims beneficial ownership of the Shares reported herein except to the extent of his or its pecuniary interest therein, and this report shall not be deemed to be an admission that any Reporting Person is the beneficial owner of such Shares for purposes of Section 16 or for any other purpose. F6: The price reported in column 4 is a weighted average price. These shares were sold in multiple transactions and the reporting persons undertake to provide to the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commision, upon request, full information regarding the number of shares purchased at each separate price. F3: Represents Shares owned directly by the Foundation. Mr. Couchman is the sole trustee of the Foundation. By virtue of this relationship, Mr. Couchman may be deemed to beneficially own the Shares owned directly by the Foundation, however he has no pecuniary interest in such Shares.
Common Stock, $0.01 par valueSEC Table I · non-derivative	IndirectBy Xstelos Corp.	2,043,024	Reported balance After 2021-08-13 transaction · row 3 Joint disclosure: continuity of the reported position is unresolved; see ownership footnotes. 1 source row Row 3 · 2021-08-13 · Sale · Disposed 57,500 · Balance 2,043,024 F1: This Form 4 is filed jointly by Jonathan Couchman ("Mr. Couchman"), Couchman Family Fund (the "Foundation"), Xstelos Corp. ("Xstelos") and Myrexis, Inc. ("Myrexis") (collectively, the "Reporting Persons"). Each of the Reporting Persons may be deemed to be a member of a Section 13(d) group that collectively owns more than 10% of the Issuer's outstanding shares of Common Stock (the "Shares"). Each of the Reporting Persons expressly disclaims beneficial ownership of the Shares reported herein except to the extent of his or its pecuniary interest therein, and this report shall not be deemed to be an admission that any Reporting Person is the beneficial owner of such Shares for purposes of Section 16 or for any other purpose. F6: The price reported in column 4 is a weighted average price. These shares were sold in multiple transactions and the reporting persons undertake to provide to the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commision, upon request, full information regarding the number of shares purchased at each separate price. F4: Represents Shares owned directly by Xstelos. Mr. Couchman is the controlling shareholder and Chief Executive Officer of Xstelos. By virtue of these relationships, Mr. Couchman may be deemed to beneficially own the Shares owned directly by Xstelos. Mr. Couchman expressly disclaims beneficial ownership of such Shares except to the extent of his pecuniary interest therein.
Common Stock, $0.01 par valueSEC Table I · non-derivative	IndirectBy Jonathan Couchman	4,717,666	Reported balance Holding disclosure · report date 2021-08-13 · row 1 Holding and transaction disclosures are not merged. 1 source row Row 1 · Balance 4,717,666 F1: This Form 4 is filed jointly by Jonathan Couchman ("Mr. Couchman"), Couchman Family Fund (the "Foundation"), Xstelos Corp. ("Xstelos") and Myrexis, Inc. ("Myrexis") (collectively, the "Reporting Persons"). Each of the Reporting Persons may be deemed to be a member of a Section 13(d) group that collectively owns more than 10% of the Issuer's outstanding shares of Common Stock (the "Shares"). Each of the Reporting Persons expressly disclaims beneficial ownership of the Shares reported herein except to the extent of his or its pecuniary interest therein, and this report shall not be deemed to be an admission that any Reporting Person is the beneficial owner of such Shares for purposes of Section 16 or for any other purpose. F2: Represents shares owned directly by Mr. Couchman. As the sole trustee of the Foundation, Mr. Couchman may be deemed to beneficially own the Shares owned by the Foundation. As the Chief Executive Officer of Xstelos, Mr. Couchman may be deemed to beneficially own the shares of Common Stock owned by Xstelos. As the Chief Executive Officer of Myrexis, Mr. Couchman may be deemed to beneficially own Shares of Common Stock owned by Myrexis.
Common Stock, $0.01 par valueSEC Table I · non-derivative	IndirectBy Myrexis, Inc.	633,264	Reported balance Holding disclosure · report date 2021-08-13 · row 4 Holding and transaction disclosures are not merged. 1 source row Row 4 · Balance 633,264 F1: This Form 4 is filed jointly by Jonathan Couchman ("Mr. Couchman"), Couchman Family Fund (the "Foundation"), Xstelos Corp. ("Xstelos") and Myrexis, Inc. ("Myrexis") (collectively, the "Reporting Persons"). Each of the Reporting Persons may be deemed to be a member of a Section 13(d) group that collectively owns more than 10% of the Issuer's outstanding shares of Common Stock (the "Shares"). Each of the Reporting Persons expressly disclaims beneficial ownership of the Shares reported herein except to the extent of his or its pecuniary interest therein, and this report shall not be deemed to be an admission that any Reporting Person is the beneficial owner of such Shares for purposes of Section 16 or for any other purpose. F5: Represents Shares owned directly by Myrexis. Mr. Couchman is Chief Executive Officer of Myrexis. By virtue of this relationship, Mr. Couchman may be deemed to beneficially own the Shares owned directly by Myrexis. Mr. Couchman expressly disclaims beneficial ownership of such Shares except to the extent of his pecuniary interest therein.

Filing footnotes · ownership attribution and instrument terms

F1: This Form 4 is filed jointly by Jonathan Couchman ("Mr. Couchman"), Couchman Family Fund (the "Foundation"), Xstelos Corp. ("Xstelos") and Myrexis, Inc. ("Myrexis") (collectively, the "Reporting Persons"). Each of the Reporting Persons may be deemed to be a member of a Section 13(d) group that collectively owns more than 10% of the Issuer's outstanding shares of Common Stock (the "Shares"). Each of the Reporting Persons expressly disclaims beneficial ownership of the Shares reported herein except to the extent of his or its pecuniary interest therein, and this report shall not be deemed to be an admission that any Reporting Person is the beneficial owner of such Shares for purposes of Section 16 or for any other purpose.

F2: Represents shares owned directly by Mr. Couchman. As the sole trustee of the Foundation, Mr. Couchman may be deemed to beneficially own the Shares owned by the Foundation. As the Chief Executive Officer of Xstelos, Mr. Couchman may be deemed to beneficially own the shares of Common Stock owned by Xstelos. As the Chief Executive Officer of Myrexis, Mr. Couchman may be deemed to beneficially own Shares of Common Stock owned by Myrexis.

F3: Represents Shares owned directly by the Foundation. Mr. Couchman is the sole trustee of the Foundation. By virtue of this relationship, Mr. Couchman may be deemed to beneficially own the Shares owned directly by the Foundation, however he has no pecuniary interest in such Shares.

F4: Represents Shares owned directly by Xstelos. Mr. Couchman is the controlling shareholder and Chief Executive Officer of Xstelos. By virtue of these relationships, Mr. Couchman may be deemed to beneficially own the Shares owned directly by Xstelos. Mr. Couchman expressly disclaims beneficial ownership of such Shares except to the extent of his pecuniary interest therein.

F5: Represents Shares owned directly by Myrexis. Mr. Couchman is Chief Executive Officer of Myrexis. By virtue of this relationship, Mr. Couchman may be deemed to beneficially own the Shares owned directly by Myrexis. Mr. Couchman expressly disclaims beneficial ownership of such Shares except to the extent of his pecuniary interest therein.

F6: The price reported in column 4 is a weighted average price. These shares were sold in multiple transactions and the reporting persons undertake to provide to the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commision, upon request, full information regarding the number of shares purchased at each separate price.

Past disclosures · reporting ended (1)

No longer tracked through insider filings. These historical balances do not imply present ownership or a zero position.

ENZO BIOCHEM INC

Report date August 20, 2025 · Filed August 20, 2025

Section 16 reporting ended · disclosed 2025-08-20. Current position is not established by this disclosure.

Security / award	Ownership account	Disclosure context
Common StockSEC Table I · non-derivative	Direct	Reported balance After 2025-08-20 transaction · row 1 1 source row Row 1 · 2025-08-20 · Disposition to issuer · Disposed 142,897 · Balance 0 F1: The shares were disposed of pursuant to the Agreement and Plan of Merger, dated June 23, 2025 (the "Merger Agreement"), by and among the Issuer, Bethpage Parent, Inc. ("Parent"), and Bethpage Merger Sub, Inc., a wholly-owned subsidiary of Parent ("Merger Sub"). Pursuant to the terms of the Merger Agreement, Merger Sub merged with and into the Issuer (the "Merger"), with the Issuer surviving the Merger as a wholly-owned subsidiary of Parent. At the effective time of the Merger (the "Effective Time"), each share of the Issuer's common stock, par value $0.01 per share ("Common Stock"), was canceled and automatically converted into the right to receive $0.70 in cash, without interest and less any applicable withholding taxes (the "Merger Consideration"). F2: Pursuant to the Merger Agreement, at the Effective Time, each restricted stock unit ("RSU") that vested solely on the basis of time that was outstanding as of immediately prior to the Effective Time and was held by a member of the Issuer's Board of Directors was canceled and converted into the right to receive an amount in cash obtained by multiplying (A) the total number of shares of Common Stock underlying such RSU, by (B) the Merger Consideration, subject to any required withholding of taxes. F3: Represents 142,897 RSUs.
Common StockSEC Table I · non-derivative	IndirectBy Xstelos Holdings, Inc.	Reported balance After 2025-08-20 transaction · row 2 Account identity is unresolved; indirect or unspecified ownership is not merged. 1 source row Row 2 · 2025-08-20 · Disposition to issuer · Disposed 130,000 · Balance 0 F1: The shares were disposed of pursuant to the Agreement and Plan of Merger, dated June 23, 2025 (the "Merger Agreement"), by and among the Issuer, Bethpage Parent, Inc. ("Parent"), and Bethpage Merger Sub, Inc., a wholly-owned subsidiary of Parent ("Merger Sub"). Pursuant to the terms of the Merger Agreement, Merger Sub merged with and into the Issuer (the "Merger"), with the Issuer surviving the Merger as a wholly-owned subsidiary of Parent. At the effective time of the Merger (the "Effective Time"), each share of the Issuer's common stock, par value $0.01 per share ("Common Stock"), was canceled and automatically converted into the right to receive $0.70 in cash, without interest and less any applicable withholding taxes (the "Merger Consideration"). F4: Shares are owned by Xstelos Holdings, Inc., of which the Reporting Person is the sole officer and controlling person. He controls a majority of the shares of Xstelos Holdings, Inc. through shares held in his personal Roth IRA retirement account and through shares held by Couchman Investments LP, a family investment fund, which he controls and which is owned by him and by a trust for the benefit of his children, of which he is the investment manager. The Reporting Person disclaims beneficial ownership of the securities of the Issuer reported herein, except to the extent of his pecuniary interest therein.
Common StockSEC Table I · non-derivative	IndirectBy Myrexis, Inc.	Reported balance After 2025-08-20 transaction · row 3 Account identity is unresolved; indirect or unspecified ownership is not merged. 1 source row Row 3 · 2025-08-20 · Disposition to issuer · Disposed 40,000 · Balance 0 F1: The shares were disposed of pursuant to the Agreement and Plan of Merger, dated June 23, 2025 (the "Merger Agreement"), by and among the Issuer, Bethpage Parent, Inc. ("Parent"), and Bethpage Merger Sub, Inc., a wholly-owned subsidiary of Parent ("Merger Sub"). Pursuant to the terms of the Merger Agreement, Merger Sub merged with and into the Issuer (the "Merger"), with the Issuer surviving the Merger as a wholly-owned subsidiary of Parent. At the effective time of the Merger (the "Effective Time"), each share of the Issuer's common stock, par value $0.01 per share ("Common Stock"), was canceled and automatically converted into the right to receive $0.70 in cash, without interest and less any applicable withholding taxes (the "Merger Consideration"). F5: Shares are owned by Myrexis, Inc., of which the Reporting Person is the sole officer and controlling person. Myrexis, Inc. is controlled by Xstelos Holdings, Inc. The Reporting Person disclaims beneficial ownership of the securities of the Issuer reported herein, except to the extent of his pecuniary interest therein.
Common StockSEC Table I · non-derivative	IndirectBy Couchman Family Fund	Reported balance After 2025-08-20 transaction · row 4 Account identity is unresolved; indirect or unspecified ownership is not merged. 1 source row Row 4 · 2025-08-20 · Disposition to issuer · Disposed 15,000 · Balance 0 F1: The shares were disposed of pursuant to the Agreement and Plan of Merger, dated June 23, 2025 (the "Merger Agreement"), by and among the Issuer, Bethpage Parent, Inc. ("Parent"), and Bethpage Merger Sub, Inc., a wholly-owned subsidiary of Parent ("Merger Sub"). Pursuant to the terms of the Merger Agreement, Merger Sub merged with and into the Issuer (the "Merger"), with the Issuer surviving the Merger as a wholly-owned subsidiary of Parent. At the effective time of the Merger (the "Effective Time"), each share of the Issuer's common stock, par value $0.01 per share ("Common Stock"), was canceled and automatically converted into the right to receive $0.70 in cash, without interest and less any applicable withholding taxes (the "Merger Consideration"). F6: Shares are owned by the Couchman Family Fund, of which the Reporting Person is the sole officer and controlling person. The Reporting Person disclaims beneficial ownership of the securities of the Issuer reported herein, except to the extent of his pecuniary interest therein.
Common StockSEC Table I · non-derivative	IndirectIn retirement accounts	Reported balance After 2025-08-20 transaction · row 5 Account identity is unresolved; indirect or unspecified ownership is not merged. 1 source row Row 5 · 2025-08-20 · Disposition to issuer · Disposed 277,237 · Balance 0 F1: The shares were disposed of pursuant to the Agreement and Plan of Merger, dated June 23, 2025 (the "Merger Agreement"), by and among the Issuer, Bethpage Parent, Inc. ("Parent"), and Bethpage Merger Sub, Inc., a wholly-owned subsidiary of Parent ("Merger Sub"). Pursuant to the terms of the Merger Agreement, Merger Sub merged with and into the Issuer (the "Merger"), with the Issuer surviving the Merger as a wholly-owned subsidiary of Parent. At the effective time of the Merger (the "Effective Time"), each share of the Issuer's common stock, par value $0.01 per share ("Common Stock"), was canceled and automatically converted into the right to receive $0.70 in cash, without interest and less any applicable withholding taxes (the "Merger Consideration"). F7: 227,237 shares are held in the Reporting Person's personal SEP-IRA retirement account and 50,000 shares are held in the Reporting Person's personal 401(k) retirement account.

Filing footnotes · ownership attribution and instrument terms

F1: The shares were disposed of pursuant to the Agreement and Plan of Merger, dated June 23, 2025 (the "Merger Agreement"), by and among the Issuer, Bethpage Parent, Inc. ("Parent"), and Bethpage Merger Sub, Inc., a wholly-owned subsidiary of Parent ("Merger Sub"). Pursuant to the terms of the Merger Agreement, Merger Sub merged with and into the Issuer (the "Merger"), with the Issuer surviving the Merger as a wholly-owned subsidiary of Parent. At the effective time of the Merger (the "Effective Time"), each share of the Issuer's common stock, par value $0.01 per share ("Common Stock"), was canceled and automatically converted into the right to receive $0.70 in cash, without interest and less any applicable withholding taxes (the "Merger Consideration").

F2: Pursuant to the Merger Agreement, at the Effective Time, each restricted stock unit ("RSU") that vested solely on the basis of time that was outstanding as of immediately prior to the Effective Time and was held by a member of the Issuer's Board of Directors was canceled and converted into the right to receive an amount in cash obtained by multiplying (A) the total number of shares of Common Stock underlying such RSU, by (B) the Merger Consideration, subject to any required withholding of taxes.

F3: Represents 142,897 RSUs.

F4: Shares are owned by Xstelos Holdings, Inc., of which the Reporting Person is the sole officer and controlling person. He controls a majority of the shares of Xstelos Holdings, Inc. through shares held in his personal Roth IRA retirement account and through shares held by Couchman Investments LP, a family investment fund, which he controls and which is owned by him and by a trust for the benefit of his children, of which he is the investment manager. The Reporting Person disclaims beneficial ownership of the securities of the Issuer reported herein, except to the extent of his pecuniary interest therein.

F5: Shares are owned by Myrexis, Inc., of which the Reporting Person is the sole officer and controlling person. Myrexis, Inc. is controlled by Xstelos Holdings, Inc. The Reporting Person disclaims beneficial ownership of the securities of the Issuer reported herein, except to the extent of his pecuniary interest therein.

F6: Shares are owned by the Couchman Family Fund, of which the Reporting Person is the sole officer and controlling person. The Reporting Person disclaims beneficial ownership of the securities of the Issuer reported herein, except to the extent of his pecuniary interest therein.

F7: 227,237 shares are held in the Reporting Person's personal SEP-IRA retirement account and 50,000 shares are held in the Reporting Person's personal 401(k) retirement account.

Transaction history

JSON API

Purchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”

The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.

Transaction date	Company	Activity / security	Shares / units	Reported price	Reported value	Details
July 24, 2018 Filed Jan 10, 2019 01:49 UTC	Viskase Holdings, Inc. ENZN · Entity 7040	PurchaseCommon Stock, $0.01 par value	11,368	$0.26	$2,955.68	Disclosure SEC source: 0000921895-19-000047 · form4105735001_01092019.xml · nonDerivative · entry 23 COUCHMAN JONATHAN · CIK 0001265094 · 10% owner · See Footnote 1 Couchman Family Fund · CIK 0001737322 · 10% owner · See Footnote 1 Xstelos Corp. · CIK 0001571659 · 10% owner · See Footnote 1 Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 4,103,457 F1 · security: This Form 4 is filed jointly by Jonathan Couchman ("Mr. Couchman"), Couchman Family Fund (the "Foundation") and Xstelos Corp. ("Xstelos" and, together with Mr. Couchman and the Foundation, the "Reporting Persons"). Each of the Reporting Persons may be deemed to be a member of a Section 13(d) group that collectively owns more than 10% of the Issuer's outstanding shares of Common Stock (the "Shares"). Each of the Reporting Persons expressly disclaims beneficial ownership of the Shares reported herein except to the extent of his or its pecuniary interest therein, and this report shall not be deemed to be an admission that any Reporting Person is the beneficial owner of such Shares for purposes of Section 16 or for any other purpose. F2 · security: Due to the Securities and Exchange Commission's electronic filing system limitation of thirty line items on Table I, this Form 4 filing is part one of two. Read SEC document
July 20, 2018 Filed Jan 10, 2019 01:49 UTC	Viskase Holdings, Inc. ENZN · Entity 7040	PurchaseCommon Stock, $0.01 par value	355	$0.26	$92.30	Disclosure SEC source: 0000921895-19-000047 · form4105735001_01092019.xml · nonDerivative · entry 22 COUCHMAN JONATHAN · CIK 0001265094 · 10% owner · See Footnote 1 Couchman Family Fund · CIK 0001737322 · 10% owner · See Footnote 1 Xstelos Corp. · CIK 0001571659 · 10% owner · See Footnote 1 Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 4,092,089 F1 · security: This Form 4 is filed jointly by Jonathan Couchman ("Mr. Couchman"), Couchman Family Fund (the "Foundation") and Xstelos Corp. ("Xstelos" and, together with Mr. Couchman and the Foundation, the "Reporting Persons"). Each of the Reporting Persons may be deemed to be a member of a Section 13(d) group that collectively owns more than 10% of the Issuer's outstanding shares of Common Stock (the "Shares"). Each of the Reporting Persons expressly disclaims beneficial ownership of the Shares reported herein except to the extent of his or its pecuniary interest therein, and this report shall not be deemed to be an admission that any Reporting Person is the beneficial owner of such Shares for purposes of Section 16 or for any other purpose. F2 · security: Due to the Securities and Exchange Commission's electronic filing system limitation of thirty line items on Table I, this Form 4 filing is part one of two. Read SEC document
July 11, 2018 Filed Jan 10, 2019 01:49 UTC	Viskase Holdings, Inc. ENZN · Entity 7040	PurchaseCommon Stock, $0.01 par value	635	$0.26	$165.10	Disclosure SEC source: 0000921895-19-000047 · form4105735001_01092019.xml · nonDerivative · entry 21 COUCHMAN JONATHAN · CIK 0001265094 · 10% owner · See Footnote 1 Couchman Family Fund · CIK 0001737322 · 10% owner · See Footnote 1 Xstelos Corp. · CIK 0001571659 · 10% owner · See Footnote 1 Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 4,091,734 F1 · security: This Form 4 is filed jointly by Jonathan Couchman ("Mr. Couchman"), Couchman Family Fund (the "Foundation") and Xstelos Corp. ("Xstelos" and, together with Mr. Couchman and the Foundation, the "Reporting Persons"). Each of the Reporting Persons may be deemed to be a member of a Section 13(d) group that collectively owns more than 10% of the Issuer's outstanding shares of Common Stock (the "Shares"). Each of the Reporting Persons expressly disclaims beneficial ownership of the Shares reported herein except to the extent of his or its pecuniary interest therein, and this report shall not be deemed to be an admission that any Reporting Person is the beneficial owner of such Shares for purposes of Section 16 or for any other purpose. F2 · security: Due to the Securities and Exchange Commission's electronic filing system limitation of thirty line items on Table I, this Form 4 filing is part one of two. Read SEC document
July 10, 2018 Filed Jan 10, 2019 01:49 UTC	Viskase Holdings, Inc. ENZN · Entity 7040	PurchaseCommon Stock, $0.01 par value	2,800	$0.26	$728.00	Disclosure SEC source: 0000921895-19-000047 · form4105735001_01092019.xml · nonDerivative · entry 20 COUCHMAN JONATHAN · CIK 0001265094 · 10% owner · See Footnote 1 Couchman Family Fund · CIK 0001737322 · 10% owner · See Footnote 1 Xstelos Corp. · CIK 0001571659 · 10% owner · See Footnote 1 Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 4,091,099 F1 · security: This Form 4 is filed jointly by Jonathan Couchman ("Mr. Couchman"), Couchman Family Fund (the "Foundation") and Xstelos Corp. ("Xstelos" and, together with Mr. Couchman and the Foundation, the "Reporting Persons"). Each of the Reporting Persons may be deemed to be a member of a Section 13(d) group that collectively owns more than 10% of the Issuer's outstanding shares of Common Stock (the "Shares"). Each of the Reporting Persons expressly disclaims beneficial ownership of the Shares reported herein except to the extent of his or its pecuniary interest therein, and this report shall not be deemed to be an admission that any Reporting Person is the beneficial owner of such Shares for purposes of Section 16 or for any other purpose. F2 · security: Due to the Securities and Exchange Commission's electronic filing system limitation of thirty line items on Table I, this Form 4 filing is part one of two. Read SEC document
July 05, 2018 Filed Jan 10, 2019 01:49 UTC	Viskase Holdings, Inc. ENZN · Entity 7040	PurchaseCommon Stock, $0.01 par value	21,975	$0.26	$5,713.50	Disclosure SEC source: 0000921895-19-000047 · form4105735001_01092019.xml · nonDerivative · entry 19 COUCHMAN JONATHAN · CIK 0001265094 · 10% owner · See Footnote 1 Couchman Family Fund · CIK 0001737322 · 10% owner · See Footnote 1 Xstelos Corp. · CIK 0001571659 · 10% owner · See Footnote 1 Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 4,088,299 F1 · security: This Form 4 is filed jointly by Jonathan Couchman ("Mr. Couchman"), Couchman Family Fund (the "Foundation") and Xstelos Corp. ("Xstelos" and, together with Mr. Couchman and the Foundation, the "Reporting Persons"). Each of the Reporting Persons may be deemed to be a member of a Section 13(d) group that collectively owns more than 10% of the Issuer's outstanding shares of Common Stock (the "Shares"). Each of the Reporting Persons expressly disclaims beneficial ownership of the Shares reported herein except to the extent of his or its pecuniary interest therein, and this report shall not be deemed to be an admission that any Reporting Person is the beneficial owner of such Shares for purposes of Section 16 or for any other purpose. F2 · security: Due to the Securities and Exchange Commission's electronic filing system limitation of thirty line items on Table I, this Form 4 filing is part one of two. Read SEC document
July 03, 2018 Filed Jan 10, 2019 01:49 UTC	Viskase Holdings, Inc. ENZN · Entity 7040	PurchaseCommon Stock, $0.01 par value	20,000	$0.26	$5,200.00	Disclosure SEC source: 0000921895-19-000047 · form4105735001_01092019.xml · nonDerivative · entry 18 COUCHMAN JONATHAN · CIK 0001265094 · 10% owner · See Footnote 1 Couchman Family Fund · CIK 0001737322 · 10% owner · See Footnote 1 Xstelos Corp. · CIK 0001571659 · 10% owner · See Footnote 1 Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 4,066,324 F1 · security: This Form 4 is filed jointly by Jonathan Couchman ("Mr. Couchman"), Couchman Family Fund (the "Foundation") and Xstelos Corp. ("Xstelos" and, together with Mr. Couchman and the Foundation, the "Reporting Persons"). Each of the Reporting Persons may be deemed to be a member of a Section 13(d) group that collectively owns more than 10% of the Issuer's outstanding shares of Common Stock (the "Shares"). Each of the Reporting Persons expressly disclaims beneficial ownership of the Shares reported herein except to the extent of his or its pecuniary interest therein, and this report shall not be deemed to be an admission that any Reporting Person is the beneficial owner of such Shares for purposes of Section 16 or for any other purpose. F2 · security: Due to the Securities and Exchange Commission's electronic filing system limitation of thirty line items on Table I, this Form 4 filing is part one of two. Read SEC document
July 02, 2018 Filed Jan 10, 2019 01:49 UTC	Viskase Holdings, Inc. ENZN · Entity 7040	PurchaseCommon Stock, $0.01 par value	600	$0.26	$156.00	Disclosure SEC source: 0000921895-19-000047 · form4105735001_01092019.xml · nonDerivative · entry 17 COUCHMAN JONATHAN · CIK 0001265094 · 10% owner · See Footnote 1 Couchman Family Fund · CIK 0001737322 · 10% owner · See Footnote 1 Xstelos Corp. · CIK 0001571659 · 10% owner · See Footnote 1 Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 4,046,324 F1 · security: This Form 4 is filed jointly by Jonathan Couchman ("Mr. Couchman"), Couchman Family Fund (the "Foundation") and Xstelos Corp. ("Xstelos" and, together with Mr. Couchman and the Foundation, the "Reporting Persons"). Each of the Reporting Persons may be deemed to be a member of a Section 13(d) group that collectively owns more than 10% of the Issuer's outstanding shares of Common Stock (the "Shares"). Each of the Reporting Persons expressly disclaims beneficial ownership of the Shares reported herein except to the extent of his or its pecuniary interest therein, and this report shall not be deemed to be an admission that any Reporting Person is the beneficial owner of such Shares for purposes of Section 16 or for any other purpose. F2 · security: Due to the Securities and Exchange Commission's electronic filing system limitation of thirty line items on Table I, this Form 4 filing is part one of two. Read SEC document
June 29, 2018 Filed Jan 10, 2019 01:49 UTC	Viskase Holdings, Inc. ENZN · Entity 7040	PurchaseCommon Stock, $0.01 par value	1,300	$0.26	$338.00	Disclosure SEC source: 0000921895-19-000047 · form4105735001_01092019.xml · nonDerivative · entry 16 COUCHMAN JONATHAN · CIK 0001265094 · 10% owner · See Footnote 1 Couchman Family Fund · CIK 0001737322 · 10% owner · See Footnote 1 Xstelos Corp. · CIK 0001571659 · 10% owner · See Footnote 1 Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 4,045,724 F1 · security: This Form 4 is filed jointly by Jonathan Couchman ("Mr. Couchman"), Couchman Family Fund (the "Foundation") and Xstelos Corp. ("Xstelos" and, together with Mr. Couchman and the Foundation, the "Reporting Persons"). Each of the Reporting Persons may be deemed to be a member of a Section 13(d) group that collectively owns more than 10% of the Issuer's outstanding shares of Common Stock (the "Shares"). Each of the Reporting Persons expressly disclaims beneficial ownership of the Shares reported herein except to the extent of his or its pecuniary interest therein, and this report shall not be deemed to be an admission that any Reporting Person is the beneficial owner of such Shares for purposes of Section 16 or for any other purpose. F2 · security: Due to the Securities and Exchange Commission's electronic filing system limitation of thirty line items on Table I, this Form 4 filing is part one of two. Read SEC document
June 28, 2018 Filed Jan 10, 2019 01:49 UTC	Viskase Holdings, Inc. ENZN · Entity 7040	PurchaseCommon Stock, $0.01 par value	32,345	$0.26	$8,409.70	Disclosure SEC source: 0000921895-19-000047 · form4105735001_01092019.xml · nonDerivative · entry 15 COUCHMAN JONATHAN · CIK 0001265094 · 10% owner · See Footnote 1 Couchman Family Fund · CIK 0001737322 · 10% owner · See Footnote 1 Xstelos Corp. · CIK 0001571659 · 10% owner · See Footnote 1 Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 4,044,424 F1 · security: This Form 4 is filed jointly by Jonathan Couchman ("Mr. Couchman"), Couchman Family Fund (the "Foundation") and Xstelos Corp. ("Xstelos" and, together with Mr. Couchman and the Foundation, the "Reporting Persons"). Each of the Reporting Persons may be deemed to be a member of a Section 13(d) group that collectively owns more than 10% of the Issuer's outstanding shares of Common Stock (the "Shares"). Each of the Reporting Persons expressly disclaims beneficial ownership of the Shares reported herein except to the extent of his or its pecuniary interest therein, and this report shall not be deemed to be an admission that any Reporting Person is the beneficial owner of such Shares for purposes of Section 16 or for any other purpose. F2 · security: Due to the Securities and Exchange Commission's electronic filing system limitation of thirty line items on Table I, this Form 4 filing is part one of two. Read SEC document
June 26, 2018 Filed Jan 10, 2019 01:49 UTC	Viskase Holdings, Inc. ENZN · Entity 7040	PurchaseCommon Stock, $0.01 par value	1,120	$0.26	$291.20	Disclosure SEC source: 0000921895-19-000047 · form4105735001_01092019.xml · nonDerivative · entry 14 COUCHMAN JONATHAN · CIK 0001265094 · 10% owner · See Footnote 1 Couchman Family Fund · CIK 0001737322 · 10% owner · See Footnote 1 Xstelos Corp. · CIK 0001571659 · 10% owner · See Footnote 1 Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 4,012,079 F1 · security: This Form 4 is filed jointly by Jonathan Couchman ("Mr. Couchman"), Couchman Family Fund (the "Foundation") and Xstelos Corp. ("Xstelos" and, together with Mr. Couchman and the Foundation, the "Reporting Persons"). Each of the Reporting Persons may be deemed to be a member of a Section 13(d) group that collectively owns more than 10% of the Issuer's outstanding shares of Common Stock (the "Shares"). Each of the Reporting Persons expressly disclaims beneficial ownership of the Shares reported herein except to the extent of his or its pecuniary interest therein, and this report shall not be deemed to be an admission that any Reporting Person is the beneficial owner of such Shares for purposes of Section 16 or for any other purpose. F2 · security: Due to the Securities and Exchange Commission's electronic filing system limitation of thirty line items on Table I, this Form 4 filing is part one of two. Read SEC document
June 25, 2018 Filed Jan 10, 2019 01:49 UTC	Viskase Holdings, Inc. ENZN · Entity 7040	PurchaseCommon Stock, $0.01 par value	500	$0.26	$130.00	Disclosure SEC source: 0000921895-19-000047 · form4105735001_01092019.xml · nonDerivative · entry 13 COUCHMAN JONATHAN · CIK 0001265094 · 10% owner · See Footnote 1 Couchman Family Fund · CIK 0001737322 · 10% owner · See Footnote 1 Xstelos Corp. · CIK 0001571659 · 10% owner · See Footnote 1 Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 4,010,959 F1 · security: This Form 4 is filed jointly by Jonathan Couchman ("Mr. Couchman"), Couchman Family Fund (the "Foundation") and Xstelos Corp. ("Xstelos" and, together with Mr. Couchman and the Foundation, the "Reporting Persons"). Each of the Reporting Persons may be deemed to be a member of a Section 13(d) group that collectively owns more than 10% of the Issuer's outstanding shares of Common Stock (the "Shares"). Each of the Reporting Persons expressly disclaims beneficial ownership of the Shares reported herein except to the extent of his or its pecuniary interest therein, and this report shall not be deemed to be an admission that any Reporting Person is the beneficial owner of such Shares for purposes of Section 16 or for any other purpose. F2 · security: Due to the Securities and Exchange Commission's electronic filing system limitation of thirty line items on Table I, this Form 4 filing is part one of two. Read SEC document
June 22, 2018 Filed Jan 10, 2019 01:49 UTC	Viskase Holdings, Inc. ENZN · Entity 7040	PurchaseCommon Stock, $0.01 par value	68,195	$0.26	$17,730.70	Disclosure SEC source: 0000921895-19-000047 · form4105735001_01092019.xml · nonDerivative · entry 12 COUCHMAN JONATHAN · CIK 0001265094 · 10% owner · See Footnote 1 Couchman Family Fund · CIK 0001737322 · 10% owner · See Footnote 1 Xstelos Corp. · CIK 0001571659 · 10% owner · See Footnote 1 Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 4,010,459 F1 · security: This Form 4 is filed jointly by Jonathan Couchman ("Mr. Couchman"), Couchman Family Fund (the "Foundation") and Xstelos Corp. ("Xstelos" and, together with Mr. Couchman and the Foundation, the "Reporting Persons"). Each of the Reporting Persons may be deemed to be a member of a Section 13(d) group that collectively owns more than 10% of the Issuer's outstanding shares of Common Stock (the "Shares"). Each of the Reporting Persons expressly disclaims beneficial ownership of the Shares reported herein except to the extent of his or its pecuniary interest therein, and this report shall not be deemed to be an admission that any Reporting Person is the beneficial owner of such Shares for purposes of Section 16 or for any other purpose. F2 · security: Due to the Securities and Exchange Commission's electronic filing system limitation of thirty line items on Table I, this Form 4 filing is part one of two. Read SEC document
June 05, 2018 Filed Jan 10, 2019 01:49 UTC	Viskase Holdings, Inc. ENZN · Entity 7040	PurchaseCommon Stock, $0.01 par value	2,000	$0.26	$520.00	Disclosure SEC source: 0000921895-19-000047 · form4105735001_01092019.xml · nonDerivative · entry 11 COUCHMAN JONATHAN · CIK 0001265094 · 10% owner · See Footnote 1 Couchman Family Fund · CIK 0001737322 · 10% owner · See Footnote 1 Xstelos Corp. · CIK 0001571659 · 10% owner · See Footnote 1 Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 3,942,264 F1 · security: This Form 4 is filed jointly by Jonathan Couchman ("Mr. Couchman"), Couchman Family Fund (the "Foundation") and Xstelos Corp. ("Xstelos" and, together with Mr. Couchman and the Foundation, the "Reporting Persons"). Each of the Reporting Persons may be deemed to be a member of a Section 13(d) group that collectively owns more than 10% of the Issuer's outstanding shares of Common Stock (the "Shares"). Each of the Reporting Persons expressly disclaims beneficial ownership of the Shares reported herein except to the extent of his or its pecuniary interest therein, and this report shall not be deemed to be an admission that any Reporting Person is the beneficial owner of such Shares for purposes of Section 16 or for any other purpose. F2 · security: Due to the Securities and Exchange Commission's electronic filing system limitation of thirty line items on Table I, this Form 4 filing is part one of two. Read SEC document
June 04, 2018 Filed Jan 10, 2019 01:49 UTC	Viskase Holdings, Inc. ENZN · Entity 7040	PurchaseCommon Stock, $0.01 par value	1,000	$0.26	$260.00	Disclosure SEC source: 0000921895-19-000047 · form4105735001_01092019.xml · nonDerivative · entry 10 COUCHMAN JONATHAN · CIK 0001265094 · 10% owner · See Footnote 1 Couchman Family Fund · CIK 0001737322 · 10% owner · See Footnote 1 Xstelos Corp. · CIK 0001571659 · 10% owner · See Footnote 1 Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 3,940,264 F1 · security: This Form 4 is filed jointly by Jonathan Couchman ("Mr. Couchman"), Couchman Family Fund (the "Foundation") and Xstelos Corp. ("Xstelos" and, together with Mr. Couchman and the Foundation, the "Reporting Persons"). Each of the Reporting Persons may be deemed to be a member of a Section 13(d) group that collectively owns more than 10% of the Issuer's outstanding shares of Common Stock (the "Shares"). Each of the Reporting Persons expressly disclaims beneficial ownership of the Shares reported herein except to the extent of his or its pecuniary interest therein, and this report shall not be deemed to be an admission that any Reporting Person is the beneficial owner of such Shares for purposes of Section 16 or for any other purpose. F2 · security: Due to the Securities and Exchange Commission's electronic filing system limitation of thirty line items on Table I, this Form 4 filing is part one of two. Read SEC document
May 22, 2018 Filed Jan 10, 2019 01:49 UTC	Viskase Holdings, Inc. ENZN · Entity 7040	PurchaseCommon Stock, $0.01 par value	5,500	$0.26	$1,430.00	Disclosure SEC source: 0000921895-19-000047 · form4105735001_01092019.xml · nonDerivative · entry 9 COUCHMAN JONATHAN · CIK 0001265094 · 10% owner · See Footnote 1 Couchman Family Fund · CIK 0001737322 · 10% owner · See Footnote 1 Xstelos Corp. · CIK 0001571659 · 10% owner · See Footnote 1 Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 3,939,264 F1 · security: This Form 4 is filed jointly by Jonathan Couchman ("Mr. Couchman"), Couchman Family Fund (the "Foundation") and Xstelos Corp. ("Xstelos" and, together with Mr. Couchman and the Foundation, the "Reporting Persons"). Each of the Reporting Persons may be deemed to be a member of a Section 13(d) group that collectively owns more than 10% of the Issuer's outstanding shares of Common Stock (the "Shares"). Each of the Reporting Persons expressly disclaims beneficial ownership of the Shares reported herein except to the extent of his or its pecuniary interest therein, and this report shall not be deemed to be an admission that any Reporting Person is the beneficial owner of such Shares for purposes of Section 16 or for any other purpose. F2 · security: Due to the Securities and Exchange Commission's electronic filing system limitation of thirty line items on Table I, this Form 4 filing is part one of two. Read SEC document
May 21, 2018 Filed Jan 10, 2019 01:49 UTC	Viskase Holdings, Inc. ENZN · Entity 7040	PurchaseCommon Stock, $0.01 par value	50,000	$0.26	$13,000.00	Disclosure SEC source: 0000921895-19-000047 · form4105735001_01092019.xml · nonDerivative · entry 8 COUCHMAN JONATHAN · CIK 0001265094 · 10% owner · See Footnote 1 Couchman Family Fund · CIK 0001737322 · 10% owner · See Footnote 1 Xstelos Corp. · CIK 0001571659 · 10% owner · See Footnote 1 Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 3,933,764 F1 · security: This Form 4 is filed jointly by Jonathan Couchman ("Mr. Couchman"), Couchman Family Fund (the "Foundation") and Xstelos Corp. ("Xstelos" and, together with Mr. Couchman and the Foundation, the "Reporting Persons"). Each of the Reporting Persons may be deemed to be a member of a Section 13(d) group that collectively owns more than 10% of the Issuer's outstanding shares of Common Stock (the "Shares"). Each of the Reporting Persons expressly disclaims beneficial ownership of the Shares reported herein except to the extent of his or its pecuniary interest therein, and this report shall not be deemed to be an admission that any Reporting Person is the beneficial owner of such Shares for purposes of Section 16 or for any other purpose. F2 · security: Due to the Securities and Exchange Commission's electronic filing system limitation of thirty line items on Table I, this Form 4 filing is part one of two. Read SEC document
May 18, 2018 Filed Jan 10, 2019 01:49 UTC	Viskase Holdings, Inc. ENZN · Entity 7040	PurchaseCommon Stock, $0.01 par value	20,200	$0.26	$5,252.00	Disclosure SEC source: 0000921895-19-000047 · form4105735001_01092019.xml · nonDerivative · entry 7 COUCHMAN JONATHAN · CIK 0001265094 · 10% owner · See Footnote 1 Couchman Family Fund · CIK 0001737322 · 10% owner · See Footnote 1 Xstelos Corp. · CIK 0001571659 · 10% owner · See Footnote 1 Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 3,883,764 F1 · security: This Form 4 is filed jointly by Jonathan Couchman ("Mr. Couchman"), Couchman Family Fund (the "Foundation") and Xstelos Corp. ("Xstelos" and, together with Mr. Couchman and the Foundation, the "Reporting Persons"). Each of the Reporting Persons may be deemed to be a member of a Section 13(d) group that collectively owns more than 10% of the Issuer's outstanding shares of Common Stock (the "Shares"). Each of the Reporting Persons expressly disclaims beneficial ownership of the Shares reported herein except to the extent of his or its pecuniary interest therein, and this report shall not be deemed to be an admission that any Reporting Person is the beneficial owner of such Shares for purposes of Section 16 or for any other purpose. F2 · security: Due to the Securities and Exchange Commission's electronic filing system limitation of thirty line items on Table I, this Form 4 filing is part one of two. Read SEC document
May 17, 2018 Filed Jan 10, 2019 01:49 UTC	Viskase Holdings, Inc. ENZN · Entity 7040	PurchaseCommon Stock, $0.01 par value	4,000	$0.26	$1,040.00	Disclosure SEC source: 0000921895-19-000047 · form4105735001_01092019.xml · nonDerivative · entry 6 COUCHMAN JONATHAN · CIK 0001265094 · 10% owner · See Footnote 1 Couchman Family Fund · CIK 0001737322 · 10% owner · See Footnote 1 Xstelos Corp. · CIK 0001571659 · 10% owner · See Footnote 1 Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 3,863,564 F1 · security: This Form 4 is filed jointly by Jonathan Couchman ("Mr. Couchman"), Couchman Family Fund (the "Foundation") and Xstelos Corp. ("Xstelos" and, together with Mr. Couchman and the Foundation, the "Reporting Persons"). Each of the Reporting Persons may be deemed to be a member of a Section 13(d) group that collectively owns more than 10% of the Issuer's outstanding shares of Common Stock (the "Shares"). Each of the Reporting Persons expressly disclaims beneficial ownership of the Shares reported herein except to the extent of his or its pecuniary interest therein, and this report shall not be deemed to be an admission that any Reporting Person is the beneficial owner of such Shares for purposes of Section 16 or for any other purpose. F2 · security: Due to the Securities and Exchange Commission's electronic filing system limitation of thirty line items on Table I, this Form 4 filing is part one of two. Read SEC document
May 15, 2018 Filed Jan 10, 2019 01:49 UTC	Viskase Holdings, Inc. ENZN · Entity 7040	PurchaseCommon Stock, $0.01 par value	55,000	$0.26	$14,300.00	Disclosure SEC source: 0000921895-19-000047 · form4105735001_01092019.xml · nonDerivative · entry 5 COUCHMAN JONATHAN · CIK 0001265094 · 10% owner · See Footnote 1 Couchman Family Fund · CIK 0001737322 · 10% owner · See Footnote 1 Xstelos Corp. · CIK 0001571659 · 10% owner · See Footnote 1 Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 3,859,564 F1 · security: This Form 4 is filed jointly by Jonathan Couchman ("Mr. Couchman"), Couchman Family Fund (the "Foundation") and Xstelos Corp. ("Xstelos" and, together with Mr. Couchman and the Foundation, the "Reporting Persons"). Each of the Reporting Persons may be deemed to be a member of a Section 13(d) group that collectively owns more than 10% of the Issuer's outstanding shares of Common Stock (the "Shares"). Each of the Reporting Persons expressly disclaims beneficial ownership of the Shares reported herein except to the extent of his or its pecuniary interest therein, and this report shall not be deemed to be an admission that any Reporting Person is the beneficial owner of such Shares for purposes of Section 16 or for any other purpose. F2 · security: Due to the Securities and Exchange Commission's electronic filing system limitation of thirty line items on Table I, this Form 4 filing is part one of two. Read SEC document
May 07, 2018 Filed Jan 10, 2019 01:49 UTC	Viskase Holdings, Inc. ENZN · Entity 7040	PurchaseCommon Stock, $0.01 par value	33,500	$0.26	$8,710.00	Disclosure SEC source: 0000921895-19-000047 · form4105735001_01092019.xml · nonDerivative · entry 4 COUCHMAN JONATHAN · CIK 0001265094 · 10% owner · See Footnote 1 Couchman Family Fund · CIK 0001737322 · 10% owner · See Footnote 1 Xstelos Corp. · CIK 0001571659 · 10% owner · See Footnote 1 Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 3,804,564 F1 · security: This Form 4 is filed jointly by Jonathan Couchman ("Mr. Couchman"), Couchman Family Fund (the "Foundation") and Xstelos Corp. ("Xstelos" and, together with Mr. Couchman and the Foundation, the "Reporting Persons"). Each of the Reporting Persons may be deemed to be a member of a Section 13(d) group that collectively owns more than 10% of the Issuer's outstanding shares of Common Stock (the "Shares"). Each of the Reporting Persons expressly disclaims beneficial ownership of the Shares reported herein except to the extent of his or its pecuniary interest therein, and this report shall not be deemed to be an admission that any Reporting Person is the beneficial owner of such Shares for purposes of Section 16 or for any other purpose. F2 · security: Due to the Securities and Exchange Commission's electronic filing system limitation of thirty line items on Table I, this Form 4 filing is part one of two. Read SEC document
May 02, 2018 Filed Jan 10, 2019 01:49 UTC	Viskase Holdings, Inc. ENZN · Entity 7040	PurchaseCommon Stock, $0.01 par value	3,000	$0.26	$780.00	Disclosure SEC source: 0000921895-19-000047 · form4105735001_01092019.xml · nonDerivative · entry 3 COUCHMAN JONATHAN · CIK 0001265094 · 10% owner · See Footnote 1 Couchman Family Fund · CIK 0001737322 · 10% owner · See Footnote 1 Xstelos Corp. · CIK 0001571659 · 10% owner · See Footnote 1 Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 3,771,064 F1 · security: This Form 4 is filed jointly by Jonathan Couchman ("Mr. Couchman"), Couchman Family Fund (the "Foundation") and Xstelos Corp. ("Xstelos" and, together with Mr. Couchman and the Foundation, the "Reporting Persons"). Each of the Reporting Persons may be deemed to be a member of a Section 13(d) group that collectively owns more than 10% of the Issuer's outstanding shares of Common Stock (the "Shares"). Each of the Reporting Persons expressly disclaims beneficial ownership of the Shares reported herein except to the extent of his or its pecuniary interest therein, and this report shall not be deemed to be an admission that any Reporting Person is the beneficial owner of such Shares for purposes of Section 16 or for any other purpose. F2 · security: Due to the Securities and Exchange Commission's electronic filing system limitation of thirty line items on Table I, this Form 4 filing is part one of two. Read SEC document
April 16, 2018 Filed Jan 10, 2019 01:49 UTC	Viskase Holdings, Inc. ENZN · Entity 7040	PurchaseCommon Stock, $0.01 par value	185,700	$0.26	$48,282.00	Disclosure SEC source: 0000921895-19-000047 · form4105735001_01092019.xml · nonDerivative · entry 2 COUCHMAN JONATHAN · CIK 0001265094 · 10% owner · See Footnote 1 Couchman Family Fund · CIK 0001737322 · 10% owner · See Footnote 1 Xstelos Corp. · CIK 0001571659 · 10% owner · See Footnote 1 Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 3,768,064 F1 · security: This Form 4 is filed jointly by Jonathan Couchman ("Mr. Couchman"), Couchman Family Fund (the "Foundation") and Xstelos Corp. ("Xstelos" and, together with Mr. Couchman and the Foundation, the "Reporting Persons"). Each of the Reporting Persons may be deemed to be a member of a Section 13(d) group that collectively owns more than 10% of the Issuer's outstanding shares of Common Stock (the "Shares"). Each of the Reporting Persons expressly disclaims beneficial ownership of the Shares reported herein except to the extent of his or its pecuniary interest therein, and this report shall not be deemed to be an admission that any Reporting Person is the beneficial owner of such Shares for purposes of Section 16 or for any other purpose. F2 · security: Due to the Securities and Exchange Commission's electronic filing system limitation of thirty line items on Table I, this Form 4 filing is part one of two. Read SEC document
April 13, 2018 Filed Jan 10, 2019 01:49 UTC	Viskase Holdings, Inc. ENZN · Entity 7040	PurchaseCommon Stock, $0.01 par value	4,700	$0.26	$1,222.00	Disclosure SEC source: 0000921895-19-000047 · form4105735001_01092019.xml · nonDerivative · entry 1 COUCHMAN JONATHAN · CIK 0001265094 · 10% owner · See Footnote 1 Couchman Family Fund · CIK 0001737322 · 10% owner · See Footnote 1 Xstelos Corp. · CIK 0001571659 · 10% owner · See Footnote 1 Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 3,582,364 F1 · security: This Form 4 is filed jointly by Jonathan Couchman ("Mr. Couchman"), Couchman Family Fund (the "Foundation") and Xstelos Corp. ("Xstelos" and, together with Mr. Couchman and the Foundation, the "Reporting Persons"). Each of the Reporting Persons may be deemed to be a member of a Section 13(d) group that collectively owns more than 10% of the Issuer's outstanding shares of Common Stock (the "Shares"). Each of the Reporting Persons expressly disclaims beneficial ownership of the Shares reported herein except to the extent of his or its pecuniary interest therein, and this report shall not be deemed to be an admission that any Reporting Person is the beneficial owner of such Shares for purposes of Section 16 or for any other purpose. F2 · security: Due to the Securities and Exchange Commission's electronic filing system limitation of thirty line items on Table I, this Form 4 filing is part one of two. Read SEC document

Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.