organization · Reporting owner

ISZO CAPITAL LP

Disclosed activity across 2 companies

Tapewire entity: 152782
SEC CIK: 0001484190

Reported relationships

Latest disclosed role at each company.

Company	Last reported as	Report date	Published
AmBase CorpABCP · Entity 7563	10% owner	December 30, 2019	January 02, 2020

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.

AmBase Corp

Report date December 30, 2019 · Filed January 02, 2020

Jointly reported with ISZO CAPITAL MANAGEMENT LP, ISZO CAPITAL GP LLC, SHEEHY BRIAN L.

Security / award	Ownership account	Disclosed shares / units	Disclosure context
Common Stock, $0.01 par valueSEC Table I · non-derivative	IndirectBy IsZo Capital LP	0	Reported balance After 2019-12-30 transaction · row 1 Joint disclosure: continuity of the reported position is unresolved; see ownership footnotes. 1 source row Row 1 · 2019-12-30 · Sale · Disposed 9,896,969 · Balance 0 F1: This Form 4 is filed jointly by IsZo Capital Management LP ("IsZo Capital Management"), IsZo Capital LP (the "Fund"), IsZo Capital GP LLC ("IsZo Capital GP"), and Brian L. Sheehy (collectively, the "Reporting Persons"). F2: Each of the Reporting Persons may be deemed to be a member of a Section 13(d) group that may be deemed to collectively beneficially own more than 10% of the Issuer's outstanding shares of Common Stock. Each of the Reporting Persons disclaims beneficial ownership of the shares of Common Stock reported herein except to the extent of his or its pecuniary interest therein. F3: Shares are owned directly by the Fund. Each of IsZo Capital Management and IsZo Capital GP as the investment manager and general partner, respectively, of the Fund, and Brian L. Sheehy, as the president of the general partner of IsZo Capital Management and the managing member of IsZo Capital GP, may be deemed to beneficially own the shares of Common Stock owned directly by the Fund.

Filing footnotes · ownership attribution and instrument terms

F1: This Form 4 is filed jointly by IsZo Capital Management LP ("IsZo Capital Management"), IsZo Capital LP (the "Fund"), IsZo Capital GP LLC ("IsZo Capital GP"), and Brian L. Sheehy (collectively, the "Reporting Persons").

F2: Each of the Reporting Persons may be deemed to be a member of a Section 13(d) group that may be deemed to collectively beneficially own more than 10% of the Issuer's outstanding shares of Common Stock. Each of the Reporting Persons disclaims beneficial ownership of the shares of Common Stock reported herein except to the extent of his or its pecuniary interest therein.

F3: Shares are owned directly by the Fund. Each of IsZo Capital Management and IsZo Capital GP as the investment manager and general partner, respectively, of the Fund, and Brian L. Sheehy, as the president of the general partner of IsZo Capital Management and the managing member of IsZo Capital GP, may be deemed to beneficially own the shares of Common Stock owned directly by the Fund.

Past disclosures · reporting ended (1)

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

Horizon Kinetics Holding Corp

Report date October 31, 2019 · Filed November 04, 2019

Jointly reported with ISZO CAPITAL GP LLC, ISZO CAPITAL MANAGEMENT LP, SHEEHY BRIAN L.

Section 16 reporting ended · disclosed 2019-11-04. Current position is not established by this disclosure.

Security / award	Ownership account	Disclosed shares / units	Disclosure context
Common Stock, $0.10 par valueSEC Table I · non-derivative	Direct	950,197	Reported balance After 2019-10-31 transaction · row 1 Joint disclosure: continuity of the reported position is unresolved; see ownership footnotes. 1 source row Row 1 · 2019-10-31 · Sale · Disposed 500,000 · Balance 950,197 F1: This Form 4 is filed jointly by IsZo Capital Management LP ("IsZo Capital Management"), IsZo Capital LP (the "Fund"), IsZo Capital GP LLC ("IsZo Capital GP"), and Brian L. Sheehy (collectively, the "Reporting Persons"). F2: Each of the Reporting Persons may be deemed to be a member of a Section 13(d) group that may have been deemed to have beneficially owned more than 10% of the Issuer's outstanding shares of Common Stock. Each of the Reporting Persons disclaims beneficial ownership of the shares of Common Stock reported herein except to the extent of his or its pecuniary interest therein. F3: Shares are owned directly by the Fund. Each of IsZo Capital Management and IsZo Capital GP as the investment manager and general partner, respectively, of the Fund, and Brian L. Sheehy, as the president of the general partner of IsZo Capital Management and the managing member of IsZo Capital GP, may be deemed to beneficially own the shares of Common Stock owned directly by the Fund.

Filing footnotes · ownership attribution and instrument terms

F2: Each of the Reporting Persons may be deemed to be a member of a Section 13(d) group that may have been deemed to have beneficially owned more than 10% of the Issuer's outstanding shares of Common Stock. Each of the Reporting Persons disclaims beneficial ownership of the shares of Common Stock reported herein except to the extent of his or its pecuniary interest therein.

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
December 30, 2019 Filed Jan 2, 2020 18:26 UTC	AmBase Corp ABCP · Entity 7563	SaleCommon Stock, $0.01 par value	9,896,969	$0.16	$1,583,515.04	Disclosure SEC source: 0001013594-20-000002 · form4.xml · nonDerivative · entry 1 ISZO CAPITAL MANAGEMENT LP · CIK 0001607925 · 10% owner ISZO CAPITAL LP · CIK 0001484190 · 10% owner ISZO CAPITAL GP LLC · CIK 0001646598 · 10% owner SHEEHY BRIAN L. · CIK 0001646597 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Not disclosed Ownership: Indirect · By IsZo Capital LP Disclosed balance after: 0 F1 · security: This Form 4 is filed jointly by IsZo Capital Management LP ("IsZo Capital Management"), IsZo Capital LP (the "Fund"), IsZo Capital GP LLC ("IsZo Capital GP"), and Brian L. Sheehy (collectively, the "Reporting Persons"). F2 · security: Each of the Reporting Persons may be deemed to be a member of a Section 13(d) group that may be deemed to collectively beneficially own more than 10% of the Issuer's outstanding shares of Common Stock. Each of the Reporting Persons disclaims beneficial ownership of the shares of Common Stock reported herein except to the extent of his or its pecuniary interest therein. F3 · ownership.direct: Shares are owned directly by the Fund. Each of IsZo Capital Management and IsZo Capital GP as the investment manager and general partner, respectively, of the Fund, and Brian L. Sheehy, as the president of the general partner of IsZo Capital Management and the managing member of IsZo Capital GP, may be deemed to beneficially own the shares of Common Stock owned directly by the Fund. Read SEC document
October 31, 2019 Filed Nov 4, 2019 19:24 UTC	Horizon Kinetics Holding Corp SLGD · Entity 1286	SaleCommon Stock, $0.10 par value	500,000	$1.15	$575,000.00	Disclosure SEC source: 0001567619-19-020360 · doc1.xml · nonDerivative · entry 1 ISZO CAPITAL LP · CIK 0001484190 · Former 10% Owner ISZO CAPITAL GP LLC · CIK 0001646598 · 10% owner ISZO CAPITAL MANAGEMENT LP · CIK 0001607925 · 10% owner SHEEHY BRIAN L. · CIK 0001646597 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 950,197 F1 · security: This Form 4 is filed jointly by IsZo Capital Management LP ("IsZo Capital Management"), IsZo Capital LP (the "Fund"), IsZo Capital GP LLC ("IsZo Capital GP"), and Brian L. Sheehy (collectively, the "Reporting Persons"). F2 · security: Each of the Reporting Persons may be deemed to be a member of a Section 13(d) group that may have been deemed to have beneficially owned more than 10% of the Issuer's outstanding shares of Common Stock. Each of the Reporting Persons disclaims beneficial ownership of the shares of Common Stock reported herein except to the extent of his or its pecuniary interest therein. F3 · ownership.direct: Shares are owned directly by the Fund. Each of IsZo Capital Management and IsZo Capital GP as the investment manager and general partner, respectively, of the Fund, and Brian L. Sheehy, as the president of the general partner of IsZo Capital Management and the managing member of IsZo Capital GP, may be deemed to beneficially own the shares of Common Stock owned directly by the Fund. Read SEC document
June 05, 2019 Filed Jun 5, 2019 23:07 UTC	AmBase Corp ABCP · Entity 7563	SaleCommon Stock, $0.01 par value	12,000	$0.40	$4,800.00	Disclosure SEC source: 0001567619-19-012851 · doc1.xml · nonDerivative · entry 3 ISZO CAPITAL MANAGEMENT LP · CIK 0001607925 · 10% owner ISZO CAPITAL GP LLC · CIK 0001646598 · 10% owner ISZO CAPITAL LP · CIK 0001484190 · 10% owner SHEEHY BRIAN L. · CIK 0001646597 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Not disclosed Ownership: Indirect · By IsZo Capital LP Disclosed balance after: 9,896,969 F1 · security: This Form 4 is filed jointly by IsZo Capital Management LP ("IsZo Capital Management"), IsZo Capital LP (the "Fund"), IsZo Capital GP LLC ("IsZo Capital GP"), and Brian L. Sheehy (collectively, the "Reporting Persons"). F2 · security: Each of the Reporting Persons may be deemed to be a member of a Section 13(d) group that may be deemed to collectively beneficially own more than 10% of the Issuer's outstanding shares of Common Stock. Each of the Reporting Persons disclaims beneficial ownership of the shares of Common Stock reported herein except to the extent of his or its pecuniary interest therein. F3 · ownership.direct: Shares are owned directly by the Fund. Each of IsZo Capital Management and IsZo Capital GP as the investment manager and general partner, respectively, of the Fund, and Brian L. Sheehy, as the president of the general partner of IsZo Capital Management and the managing member of IsZo Capital GP, may be deemed to beneficially own the shares of Common Stock owned directly by the Fund. Read SEC document
June 04, 2019 Filed Jun 5, 2019 23:07 UTC	AmBase Corp ABCP · Entity 7563	SaleCommon Stock, $0.01 par value	5,100	$0.40	$2,040.00	Disclosure SEC source: 0001567619-19-012851 · doc1.xml · nonDerivative · entry 2 ISZO CAPITAL MANAGEMENT LP · CIK 0001607925 · 10% owner ISZO CAPITAL GP LLC · CIK 0001646598 · 10% owner ISZO CAPITAL LP · CIK 0001484190 · 10% owner SHEEHY BRIAN L. · CIK 0001646597 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Not disclosed Ownership: Indirect · By IsZo Capital LP Disclosed balance after: 9,908,969 F1 · security: This Form 4 is filed jointly by IsZo Capital Management LP ("IsZo Capital Management"), IsZo Capital LP (the "Fund"), IsZo Capital GP LLC ("IsZo Capital GP"), and Brian L. Sheehy (collectively, the "Reporting Persons"). F2 · security: Each of the Reporting Persons may be deemed to be a member of a Section 13(d) group that may be deemed to collectively beneficially own more than 10% of the Issuer's outstanding shares of Common Stock. Each of the Reporting Persons disclaims beneficial ownership of the shares of Common Stock reported herein except to the extent of his or its pecuniary interest therein. F3 · ownership.direct: Shares are owned directly by the Fund. Each of IsZo Capital Management and IsZo Capital GP as the investment manager and general partner, respectively, of the Fund, and Brian L. Sheehy, as the president of the general partner of IsZo Capital Management and the managing member of IsZo Capital GP, may be deemed to beneficially own the shares of Common Stock owned directly by the Fund. Read SEC document
June 03, 2019 Filed Jun 5, 2019 23:07 UTC	AmBase Corp ABCP · Entity 7563	SaleCommon Stock, $0.01 par value	250,000	$0.37	$92,500.00	Disclosure SEC source: 0001567619-19-012851 · doc1.xml · nonDerivative · entry 1 ISZO CAPITAL MANAGEMENT LP · CIK 0001607925 · 10% owner ISZO CAPITAL GP LLC · CIK 0001646598 · 10% owner ISZO CAPITAL LP · CIK 0001484190 · 10% owner SHEEHY BRIAN L. · CIK 0001646597 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Not disclosed Ownership: Indirect · By IsZo Capital LP Disclosed balance after: 9,914,069 F1 · security: This Form 4 is filed jointly by IsZo Capital Management LP ("IsZo Capital Management"), IsZo Capital LP (the "Fund"), IsZo Capital GP LLC ("IsZo Capital GP"), and Brian L. Sheehy (collectively, the "Reporting Persons"). F2 · security: Each of the Reporting Persons may be deemed to be a member of a Section 13(d) group that may be deemed to collectively beneficially own more than 10% of the Issuer's outstanding shares of Common Stock. Each of the Reporting Persons disclaims beneficial ownership of the shares of Common Stock reported herein except to the extent of his or its pecuniary interest therein. F3 · ownership.direct: Shares are owned directly by the Fund. Each of IsZo Capital Management and IsZo Capital GP as the investment manager and general partner, respectively, of the Fund, and Brian L. Sheehy, as the president of the general partner of IsZo Capital Management and the managing member of IsZo Capital GP, may be deemed to beneficially own the shares of Common Stock owned directly by the Fund. Read SEC document
September 18, 2018 Filed Sep 20, 2018 21:14 UTC	AmBase Corp ABCP · Entity 7563	SaleCommon Stock, $0.01 par value	158,416	$0.54	$84,752.56	Disclosure SEC source: 0001567619-18-002967 · doc1.xml · nonDerivative · entry 1 ISZO CAPITAL MANAGEMENT LP · CIK 0001607925 · 10% owner ISZO CAPITAL LP · CIK 0001484190 · 10% owner ISZO CAPITAL GP LLC · CIK 0001646598 · 10% owner SHEEHY BRIAN L. · CIK 0001646597 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Not disclosed Ownership: Indirect · By IsZo Capital LP Disclosed balance after: 10,164,069 F1 · security: This Form 4 is filed jointly by IsZo Capital Management LP ("IsZo Capital Management"), IsZo Capital LP (the "Fund"), IsZo Capital GP LLC ("IsZo Capital GP"), and Brian L. Sheehy (collectively, the "Reporting Persons"). F2 · security: Each of the Reporting Persons may be deemed to be a member of a Section 13(d) group that may be deemed to collectively beneficially own more than 10% of the Issuer's outstanding shares of Common Stock. Each of the Reporting Persons disclaims beneficial ownership of the shares of Common Stock reported herein except to the extent of his or its pecuniary interest therein. F3 · ownership.direct: Shares are owned directly by the Fund. Each of IsZo Capital Management and IsZo Capital GP as the investment manager and general partner, respectively, of the Fund, and Brian L. Sheehy, as the president of the general partner of IsZo Capital Management and the managing member of IsZo Capital GP, may be deemed to beneficially own the shares of Common Stock owned directly by the Fund. Read SEC document
September 07, 2018 Filed Sep 20, 2018 20:28 UTC Amendment	AmBase Corp ABCP · Entity 7563	PurchaseCommon Stock, $0.01 par value	219,534	$0.52	$114,355.26	Disclosure SEC source: 0001567619-18-002943 · doc1.xml · nonDerivative · entry 1 ISZO CAPITAL MANAGEMENT LP · CIK 0001607925 · 10% owner ISZO CAPITAL LP · CIK 0001484190 · 10% owner ISZO CAPITAL GP LLC · CIK 0001646598 · 10% owner SHEEHY BRIAN L. · CIK 0001646597 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Not disclosed Ownership: Indirect · By IsZo Capital LP Disclosed balance after: 10,322,485 F1 · security: This Form 4 is filed jointly by IsZo Capital Management LP ("IsZo Capital Management"), IsZo Capital LP (the "Fund"), IsZo Capital GP LLC ("IsZo Capital GP"), and Brian L. Sheehy (collectively, the "Reporting Persons"). F2 · security: Each of the Reporting Persons may be deemed to be a member of a Section 13(d) group that may be deemed to collectively beneficially own more than 10% of the Issuer's outstanding shares of Common Stock. Each of the Reporting Persons disclaims beneficial ownership of the shares of Common Stock reported herein except to the extent of his or its pecuniary interest therein. F3 · ownership.direct: Shares are owned directly by the Fund. Each of IsZo Capital Management and IsZo Capital GP as the investment manager and general partner, respectively, of the Fund, and Brian L. Sheehy, as the president of the general partner of IsZo Capital Management and the managing member of IsZo Capital GP, may be deemed to beneficially own the shares of Common Stock owned directly by the Fund. Read SEC document
May 18, 2018 Filed May 18, 2018 21:01 UTC	Horizon Kinetics Holding Corp SLGD · Entity 1286	PurchaseCommon Stock, $0.10 par value	10,000	$2.02	$20,150.00	Disclosure SEC source: 0001140361-18-024723 · doc1.xml · nonDerivative · entry 3 ISZO CAPITAL LP · CIK 0001484190 · 10% owner 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 1,450,197 F1 · security: This Form 4 is filed jointly by IsZo Capital Management LP ("IsZo Capital Management"), IsZo Capital LP (the "Fund"), IsZo Capital GP LLC ("IsZo Capital GP"), and Brian L. Sheehy (collectively, the "Reporting Persons"). F2 · security: Each of the Reporting Persons may be deemed to be a member of a Section 13(d) group that may be deemed to collectively beneficially own more than 10% of the Issuer's outstanding shares of Common Stock. Each of the Reporting Persons disclaims beneficial ownership of the shares of Common Stock reported herein except to the extent of his or its pecuniary interest therein. F3 · ownership.direct: Shares are owned directly by the Fund. Each of IsZo Capital Management and IsZo Capital GP as the investment manager and general partner, respectively, of the Fund, and Brian L. Sheehy, as the president of the general partner of IsZo Capital Management and the managing member of IsZo Capital GP, may be deemed to beneficially own the shares of Common Stock owned directly by the Fund. Read SEC document
May 17, 2018 Filed May 18, 2018 21:01 UTC	Horizon Kinetics Holding Corp SLGD · Entity 1286	PurchaseCommon Stock, $0.10 par value	9,378	$1.90	$17,818.20	Disclosure SEC source: 0001140361-18-024723 · doc1.xml · nonDerivative · entry 2 ISZO CAPITAL LP · CIK 0001484190 · 10% owner 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 1,440,197 F1 · security: This Form 4 is filed jointly by IsZo Capital Management LP ("IsZo Capital Management"), IsZo Capital LP (the "Fund"), IsZo Capital GP LLC ("IsZo Capital GP"), and Brian L. Sheehy (collectively, the "Reporting Persons"). F2 · security: Each of the Reporting Persons may be deemed to be a member of a Section 13(d) group that may be deemed to collectively beneficially own more than 10% of the Issuer's outstanding shares of Common Stock. Each of the Reporting Persons disclaims beneficial ownership of the shares of Common Stock reported herein except to the extent of his or its pecuniary interest therein. F3 · ownership.direct: Shares are owned directly by the Fund. Each of IsZo Capital Management and IsZo Capital GP as the investment manager and general partner, respectively, of the Fund, and Brian L. Sheehy, as the president of the general partner of IsZo Capital Management and the managing member of IsZo Capital GP, may be deemed to beneficially own the shares of Common Stock owned directly by the Fund. Read SEC document
May 16, 2018 Filed May 18, 2018 21:01 UTC	Horizon Kinetics Holding Corp SLGD · Entity 1286	PurchaseCommon Stock, $0.10 par value	27,350	$1.91	$52,326.02	Disclosure SEC source: 0001140361-18-024723 · doc1.xml · nonDerivative · entry 1 ISZO CAPITAL LP · CIK 0001484190 · 10% owner 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 1,430,819 F1 · security: This Form 4 is filed jointly by IsZo Capital Management LP ("IsZo Capital Management"), IsZo Capital LP (the "Fund"), IsZo Capital GP LLC ("IsZo Capital GP"), and Brian L. Sheehy (collectively, the "Reporting Persons"). F2 · security: Each of the Reporting Persons may be deemed to be a member of a Section 13(d) group that may be deemed to collectively beneficially own more than 10% of the Issuer's outstanding shares of Common Stock. Each of the Reporting Persons disclaims beneficial ownership of the shares of Common Stock reported herein except to the extent of his or its pecuniary interest therein. F3 · ownership.direct: Shares are owned directly by the Fund. Each of IsZo Capital Management and IsZo Capital GP as the investment manager and general partner, respectively, of the Fund, and Brian L. Sheehy, as the president of the general partner of IsZo Capital Management and the managing member of IsZo Capital GP, may be deemed to beneficially own the shares of Common Stock owned directly by the Fund. Read SEC document
May 02, 2018 Filed Sep 20, 2018 20:28 UTC Amendment	AmBase Corp ABCP · Entity 7563	PurchaseCommon Stock, $0.01 par value	131,500	$0.52	$68,380.00	Disclosure SEC source: 0001567619-18-002942 · doc1.xml · nonDerivative · entry 3 ISZO CAPITAL MANAGEMENT LP · CIK 0001607925 · 10% owner ISZO CAPITAL LP · CIK 0001484190 · 10% owner ISZO CAPITAL GP LLC · CIK 0001646598 · 10% owner SHEEHY BRIAN L. · CIK 0001646597 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Not disclosed Ownership: Indirect · By IsZo Capital LP Disclosed balance after: 10,102,951 F1 · security: This Form 4 is filed jointly by IsZo Capital Management LP ("IsZo Capital Management"), IsZo Capital LP (the "Fund"), IsZo Capital GP LLC ("IsZo Capital GP"), and Brian L. Sheehy (collectively, the "Reporting Persons"). F2 · security: Each of the Reporting Persons may be deemed to be a member of a Section 13(d) group that may be deemed to collectively beneficially own more than 10% of the Issuer's outstanding shares of Common Stock. Each of the Reporting Persons disclaims beneficial ownership of the shares of Common Stock reported herein except to the extent of his or its pecuniary interest therein. F3 · ownership.direct: Shares are owned directly by the Fund. Each of IsZo Capital Management and IsZo Capital GP as the investment manager and general partner, respectively, of the Fund, and Brian L. Sheehy, as the president of the general partner of IsZo Capital Management and the managing member of IsZo Capital GP, may be deemed to beneficially own the shares of Common Stock owned directly by the Fund. Read SEC document
May 01, 2018 Filed Sep 20, 2018 20:28 UTC Amendment	AmBase Corp ABCP · Entity 7563	PurchaseCommon Stock, $0.01 par value	75,000	$0.50	$37,500.00	Disclosure SEC source: 0001567619-18-002942 · doc1.xml · nonDerivative · entry 2 ISZO CAPITAL MANAGEMENT LP · CIK 0001607925 · 10% owner ISZO CAPITAL LP · CIK 0001484190 · 10% owner ISZO CAPITAL GP LLC · CIK 0001646598 · 10% owner SHEEHY BRIAN L. · CIK 0001646597 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Not disclosed Ownership: Indirect · By IsZo Capital LP Disclosed balance after: 9,971,451 F1 · security: This Form 4 is filed jointly by IsZo Capital Management LP ("IsZo Capital Management"), IsZo Capital LP (the "Fund"), IsZo Capital GP LLC ("IsZo Capital GP"), and Brian L. Sheehy (collectively, the "Reporting Persons"). F2 · security: Each of the Reporting Persons may be deemed to be a member of a Section 13(d) group that may be deemed to collectively beneficially own more than 10% of the Issuer's outstanding shares of Common Stock. Each of the Reporting Persons disclaims beneficial ownership of the shares of Common Stock reported herein except to the extent of his or its pecuniary interest therein. F3 · ownership.direct: Shares are owned directly by the Fund. Each of IsZo Capital Management and IsZo Capital GP as the investment manager and general partner, respectively, of the Fund, and Brian L. Sheehy, as the president of the general partner of IsZo Capital Management and the managing member of IsZo Capital GP, may be deemed to beneficially own the shares of Common Stock owned directly by the Fund. Read SEC document
April 30, 2018 Filed Sep 20, 2018 20:28 UTC Amendment	AmBase Corp ABCP · Entity 7563	PurchaseCommon Stock, $0.01 par value	200,500	$0.45	$90,225.00	Disclosure SEC source: 0001567619-18-002942 · doc1.xml · nonDerivative · entry 1 ISZO CAPITAL MANAGEMENT LP · CIK 0001607925 · 10% owner ISZO CAPITAL LP · CIK 0001484190 · 10% owner ISZO CAPITAL GP LLC · CIK 0001646598 · 10% owner SHEEHY BRIAN L. · CIK 0001646597 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Not disclosed Ownership: Indirect · By IsZo Capital LP Disclosed balance after: 9,896,451 F1 · security: This Form 4 is filed jointly by IsZo Capital Management LP ("IsZo Capital Management"), IsZo Capital LP (the "Fund"), IsZo Capital GP LLC ("IsZo Capital GP"), and Brian L. Sheehy (collectively, the "Reporting Persons"). F2 · security: Each of the Reporting Persons may be deemed to be a member of a Section 13(d) group that may be deemed to collectively beneficially own more than 10% of the Issuer's outstanding shares of Common Stock. Each of the Reporting Persons disclaims beneficial ownership of the shares of Common Stock reported herein except to the extent of his or its pecuniary interest therein. F3 · ownership.direct: Shares are owned directly by the Fund. Each of IsZo Capital Management and IsZo Capital GP as the investment manager and general partner, respectively, of the Fund, and Brian L. Sheehy, as the president of the general partner of IsZo Capital Management and the managing member of IsZo Capital GP, may be deemed to beneficially own the shares of Common Stock owned directly by the Fund. Read SEC document
February 12, 2018 Filed Feb 14, 2018 16:46 UTC	Horizon Kinetics Holding Corp SLGD · Entity 1286	PurchaseCommon Stock, $0.10 par value	13,900	$3.15	$43,833.65	Disclosure SEC source: 0001140361-18-007773 · doc1.xml · nonDerivative · entry 1 ISZO CAPITAL LP · CIK 0001484190 · 10% owner ISZO CAPITAL GP LLC · CIK 0001646598 · 10% owner ISZO CAPITAL MANAGEMENT LP · CIK 0001607925 · 10% owner SHEEHY BRIAN L. · CIK 0001646597 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 1,403,469 F1 · security: This Form 4 is filed jointly by IsZo Capital Management LP ("IsZo Capital Management"), IsZo Capital LP (the "Fund"), IsZo Capital GP LLC ("IsZo Capital GP"), and Brian L. Sheehy (collectively, the "Reporting Persons"). F2 · security: Each of the Reporting Persons may be deemed to be a member of a Section 13(d) group that may be deemed to collectively beneficially own more than 10% of the Issuer's outstanding shares of Common Stock. Each of the Reporting Persons disclaims beneficial ownership of the shares of Common Stock reported herein except to the extent of his or its pecuniary interest therein. F3 · ownership.direct: Shares are owned directly by the Fund. Each of IsZo Capital Management and IsZo Capital GP as the investment manager and general partner, respectively, of the Fund, and Brian L. Sheehy, as the president of the general partner of IsZo Capital Management and the managing member of IsZo Capital GP, may be deemed to beneficially own the shares of Common Stock owned directly by the Fund. Read SEC document
February 09, 2018 Filed Feb 12, 2018 23:22 UTC	Horizon Kinetics Holding Corp SLGD · Entity 1286	PurchaseCommon Stock, $0.10 par value	6,982	$3.16	$22,043.57	Disclosure SEC source: 0001140361-18-006699 · doc1.xml · nonDerivative · entry 2 ISZO CAPITAL LP · CIK 0001484190 · 10% owner ISZO CAPITAL GP LLC · CIK 0001646598 · 10% owner ISZO CAPITAL MANAGEMENT LP · CIK 0001607925 · 10% owner SHEEHY BRIAN L. · CIK 0001646597 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 1,389,569 F1 · security: This Form 4 is filed jointly by IsZo Capital Management LP ("IsZo Capital Management"), IsZo Capital LP (the "Fund"), IsZo Capital GP LLC ("IsZo Capital GP"), and Brian L. Sheehy (collectively, the "Reporting Persons"). F2 · security: Each of the Reporting Persons may be deemed to be a member of a Section 13(d) group that may be deemed to collectively beneficially own more than 10% of the Issuer's outstanding shares of Common Stock. Each of the Reporting Persons disclaims beneficial ownership of the shares of Common Stock reported herein except to the extent of his or its pecuniary interest therein. F3 · ownership.direct: Shares are owned directly by the Fund. Each of IsZo Capital Management and IsZo Capital GP as the investment manager and general partner, respectively, of the Fund, and Brian L. Sheehy, as the president of the general partner of IsZo Capital Management and the managing member of IsZo Capital GP, may be deemed to beneficially own the shares of Common Stock owned directly by the Fund. Read SEC document
February 08, 2018 Filed Feb 12, 2018 23:22 UTC	Horizon Kinetics Holding Corp SLGD · Entity 1286	PurchaseCommon Stock, $0.10 par value	104,636	$3.31	$346,512.58	Disclosure SEC source: 0001140361-18-006699 · doc1.xml · nonDerivative · entry 1 ISZO CAPITAL LP · CIK 0001484190 · 10% owner ISZO CAPITAL GP LLC · CIK 0001646598 · 10% owner ISZO CAPITAL MANAGEMENT LP · CIK 0001607925 · 10% owner SHEEHY BRIAN L. · CIK 0001646597 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 1,382,587 F1 · security: This Form 4 is filed jointly by IsZo Capital Management LP ("IsZo Capital Management"), IsZo Capital LP (the "Fund"), IsZo Capital GP LLC ("IsZo Capital GP"), and Brian L. Sheehy (collectively, the "Reporting Persons"). F2 · security: Each of the Reporting Persons may be deemed to be a member of a Section 13(d) group that may be deemed to collectively beneficially own more than 10% of the Issuer's outstanding shares of Common Stock. Each of the Reporting Persons disclaims beneficial ownership of the shares of Common Stock reported herein except to the extent of his or its pecuniary interest therein. F3 · ownership.direct: Shares are owned directly by the Fund. Each of IsZo Capital Management and IsZo Capital GP as the investment manager and general partner, respectively, of the Fund, and Brian L. Sheehy, as the president of the general partner of IsZo Capital Management and the managing member of IsZo Capital GP, may be deemed to beneficially own the shares of Common Stock owned directly by the Fund. Read SEC document
February 07, 2018 Filed Feb 8, 2018 22:36 UTC	Horizon Kinetics Holding Corp SLGD · Entity 1286	PurchaseCommon Stock, $0.10 par value	49,700	$3.23	$160,749.68	Disclosure SEC source: 0001140361-18-005836 · doc1.xml · nonDerivative · entry 2 ISZO CAPITAL LP · CIK 0001484190 · 10% owner 10b5-1 filing: Not disclosed Ownership: Indirect · By IsZo Capital LP Disclosed balance after: 1,277,951 F1 · security: This Form 4 is filed jointly by IsZo Capital Management LP ("IsZo Capital Management"), IsZo Capital LP (the "Fund"), IsZo Capital GP LLC ("IsZo Capital GP"), and Brian L. Sheehy (collectively, the "Reporting Persons"). F2 · security: Each of the Reporting Persons may be deemed to be a member of a Section 13(d) group that may be deemed to collectively beneficially own more than 10% of the Issuer's outstanding shares of Common Stock. Each of the Reporting Persons disclaims beneficial ownership of the shares of Common Stock reported herein except to the extent of his or its pecuniary interest therein. F3 · ownership.direct: Shares are owned directly by the Fund. Each of IsZo Capital Management and IsZo Capital GP as the investment manager and general partner, respectively, of the Fund, and Brian L. Sheehy, as the president of the general partner of IsZo Capital Management and the managing member of IsZo Capital GP, may be deemed to beneficially own the shares of Common Stock owned directly by the Fund. Read SEC document
February 07, 2018 Filed Feb 12, 2018 23:21 UTC Amendment	Horizon Kinetics Holding Corp SLGD · Entity 1286	PurchaseCommon Stock, $0.10 par value	49,700	$3.23	$160,749.68	Disclosure SEC source: 0001140361-18-006698 · doc1.xml · nonDerivative · entry 2 ISZO CAPITAL LP · CIK 0001484190 · 10% owner ISZO CAPITAL GP LLC · CIK 0001646598 · 10% owner ISZO CAPITAL MANAGEMENT LP · CIK 0001607925 · 10% owner SHEEHY BRIAN L. · CIK 0001646597 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 1,277,951 F1 · security: This Form 4 is filed jointly by IsZo Capital Management LP ("IsZo Capital Management"), IsZo Capital LP (the "Fund"), IsZo Capital GP LLC ("IsZo Capital GP"), and Brian L. Sheehy (collectively, the "Reporting Persons"). F2 · security: Each of the Reporting Persons may be deemed to be a member of a Section 13(d) group that may be deemed to collectively beneficially own more than 10% of the Issuer's outstanding shares of Common Stock. Each of the Reporting Persons disclaims beneficial ownership of the shares of Common Stock reported herein except to the extent of his or its pecuniary interest therein. F3 · ownership.direct: Shares are owned directly by the Fund. Each of IsZo Capital Management and IsZo Capital GP as the investment manager and general partner, respectively, of the Fund, and Brian L. Sheehy, as the president of the general partner of IsZo Capital Management and the managing member of IsZo Capital GP, may be deemed to beneficially own the shares of Common Stock owned directly by the Fund. Read SEC document
February 06, 2018 Filed Feb 8, 2018 22:36 UTC	Horizon Kinetics Holding Corp SLGD · Entity 1286	PurchaseCommon Stock, $0.10 par value	3,623	$3.14	$11,388.90	Disclosure SEC source: 0001140361-18-005836 · doc1.xml · nonDerivative · entry 1 ISZO CAPITAL LP · CIK 0001484190 · 10% owner 10b5-1 filing: Not disclosed Ownership: Indirect · By IsZo Capital LP Disclosed balance after: 1,228,251 F1 · security: This Form 4 is filed jointly by IsZo Capital Management LP ("IsZo Capital Management"), IsZo Capital LP (the "Fund"), IsZo Capital GP LLC ("IsZo Capital GP"), and Brian L. Sheehy (collectively, the "Reporting Persons"). F2 · security: Each of the Reporting Persons may be deemed to be a member of a Section 13(d) group that may be deemed to collectively beneficially own more than 10% of the Issuer's outstanding shares of Common Stock. Each of the Reporting Persons disclaims beneficial ownership of the shares of Common Stock reported herein except to the extent of his or its pecuniary interest therein. F3 · ownership.direct: Shares are owned directly by the Fund. Each of IsZo Capital Management and IsZo Capital GP as the investment manager and general partner, respectively, of the Fund, and Brian L. Sheehy, as the president of the general partner of IsZo Capital Management and the managing member of IsZo Capital GP, may be deemed to beneficially own the shares of Common Stock owned directly by the Fund. Read SEC document
February 06, 2018 Filed Feb 12, 2018 23:21 UTC Amendment	Horizon Kinetics Holding Corp SLGD · Entity 1286	PurchaseCommon Stock, $0.10 par value	3,623	$3.14	$11,388.90	Disclosure SEC source: 0001140361-18-006698 · doc1.xml · nonDerivative · entry 1 ISZO CAPITAL LP · CIK 0001484190 · 10% owner ISZO CAPITAL GP LLC · CIK 0001646598 · 10% owner ISZO CAPITAL MANAGEMENT LP · CIK 0001607925 · 10% owner SHEEHY BRIAN L. · CIK 0001646597 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 1,228,251 F1 · security: This Form 4 is filed jointly by IsZo Capital Management LP ("IsZo Capital Management"), IsZo Capital LP (the "Fund"), IsZo Capital GP LLC ("IsZo Capital GP"), and Brian L. Sheehy (collectively, the "Reporting Persons"). F2 · security: Each of the Reporting Persons may be deemed to be a member of a Section 13(d) group that may be deemed to collectively beneficially own more than 10% of the Issuer's outstanding shares of Common Stock. Each of the Reporting Persons disclaims beneficial ownership of the shares of Common Stock reported herein except to the extent of his or its pecuniary interest therein. F3 · ownership.direct: Shares are owned directly by the Fund. Each of IsZo Capital Management and IsZo Capital GP as the investment manager and general partner, respectively, of the Fund, and Brian L. Sheehy, as the president of the general partner of IsZo Capital Management and the managing member of IsZo Capital GP, may be deemed to beneficially own the shares of Common Stock owned directly by the Fund. 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.