TapewireFind a company

person · Reporting owner

KATSOF IRWIN

Disclosed activity across 3 companies

Tapewire entity
38348
SEC CIK
0001504515

Export transaction history ↓

Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
Genie Energy Ltd.GNE · Entity 5653DirectorJune 10, 2026June 11, 2026
IDW MEDIA HOLDINGS, INC.IDW · Entity 113308DirectorJanuary 05, 2023January 05, 2023

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.

Genie Energy Ltd.

Report date June 10, 2026 · Filed June 11, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Class B Common Stock, par value $.01 per shareSEC Table I · non-derivativeDirect2,190 Reported balance After 2026-06-10 transaction · row 1 Account or security details depend on footnotes; rows are not merged.
1 source row

Row 1 · 2026-06-10 · Grant · Acquired 2,190 · Balance 2,190

F1: Grant of Restricted Stock that vests in full immediately.

F2: Consists of fully vested shares of Restricted Stock.

Filing footnotes · ownership attribution and instrument terms

F1: Grant of Restricted Stock that vests in full immediately.

F2: Consists of fully vested shares of Restricted Stock.

IDW MEDIA HOLDINGS, INC.

Report date January 05, 2023 · Filed January 05, 2023

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Class B Common Stock, par value $.01 per shareSEC Table I · non-derivativeDirect10,340 Reported balance After 2023-01-05 transaction · row 1 Account or security details depend on footnotes; rows are not merged.
1 source row

Row 1 · 2023-01-05 · Grant · Acquired 5,941 · Balance 10,340

F1: Grant of Restricted Stock that vests in full immediately.

F2: Consists of fully vested shares of Restricted Stock.

Filing footnotes · ownership attribution and instrument terms

F1: Grant of Restricted Stock that vests in full immediately.

F2: Consists of fully vested shares of Restricted Stock.

Past disclosures · reporting ended (1)

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

IDT CORP

Report date June 11, 2026 · Filed June 15, 2026

Section 16 reporting ended · disclosed 2026-06-15. Current position is not established by this disclosure.

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Class B Common Stock, par value $.01 per shareSEC Table I · non-derivativeDirect0 Reported balance After 2026-06-11 transaction · row 1
1 source row

Row 1 · 2026-06-11 · Sale · Disposed 2,408 · Balance 0

Transaction history

JSON API
Reset

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 dateCompanyActivity / securityShares / unitsReported priceReported valueDetails
June 11, 2026 Filed Jun 15, 2026 18:35 UTC IDT CORP IDT · Entity 816 SaleClass B Common Stock, par value $.01 per share 2,408 $55.03 $132,505.50
Disclosure

SEC source: 0001193125-26-270873 · ownership.xml · nonDerivative · entry 1

KATSOF IRWIN · CIK 0001504515 · Former Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Read SEC document
June 10, 2026 Filed Jun 11, 2026 19:36 UTC Genie Energy Ltd. GNE · Entity 5653 GrantClass B Common Stock, par value $.01 per share 2,190 $14.26 $31,218.45
Disclosure

SEC source: 0001193125-26-267387 · ownership.xml · nonDerivative · entry 1

KATSOF IRWIN · CIK 0001504515 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,190

F1 · shares: Grant of Restricted Stock that vests in full immediately.

F2 · balance_after: Consists of fully vested shares of Restricted Stock.

Read SEC document
January 05, 2026 Filed Jan 7, 2026 16:46 UTC IDT CORP IDT · Entity 816 GrantClass B Common Stock, par value $.01 per share 986 $50.74 $50,024.71
Disclosure

SEC source: 0001193125-26-005826 · ownership.xml · nonDerivative · entry 1

KATSOF IRWIN · CIK 0001504515 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,408

F1 · shares: Grant of Restricted Stock that vests in full immediately.

F2 · balance_after: Consists of fully vested shares of Restricted Stock.

Read SEC document
January 06, 2025 Filed Jan 8, 2025 21:04 UTC IDT CORP IDT · Entity 816 GrantClass B Common Stock, par value $.01 per share 1,053 $47.48 $49,991.18
Disclosure

SEC source: 0000950170-25-003429 · ownership.xml · nonDerivative · entry 1

KATSOF IRWIN · CIK 0001504515 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,422

F1 · shares: Grant of Restricted Stock that vests in full immediately.

F2 · balance_after: Consists of fully vested shares of Restricted Stock.

Read SEC document
December 12, 2024 Filed Dec 16, 2024 16:01 UTC IDT CORP IDT · Entity 816 GrantClass B Common Stock, par value $.01 per share 369 $0.00 $0.00
Disclosure

SEC source: 0000950170-24-136431 · ownership.xml · nonDerivative · entry 1

KATSOF IRWIN · CIK 0001504515 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 369

F1 · shares: Grant of Restricted Stock that vests in full immediately.

F2 · balance_after: Consists of fully vested shares of Restricted Stock.

Read SEC document
January 05, 2023 Filed Jan 5, 2023 15:04 UTC IDW MEDIA HOLDINGS, INC. IDW · Entity 113308 GrantClass B Common Stock, par value $.01 per share 5,941 $1.01 $6,000.41
Disclosure

SEC source: 0001209191-23-001722 · doc4.xml · nonDerivative · entry 1

KATSOF IRWIN · CIK 0001504515 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 10,340

F1 · shares: Grant of Restricted Stock that vests in full immediately.

F2 · balance_after: Consists of fully vested shares of Restricted Stock.

Read SEC document
January 05, 2022 Filed Jan 5, 2022 13:18 UTC IDW MEDIA HOLDINGS, INC. IDW · Entity 113308 GrantClass B Common Stock, par value $.01 per share 2,899 $2.07 $6,000.93
Disclosure

SEC source: 0001209191-22-001490 · doc4.xml · nonDerivative · entry 1

KATSOF IRWIN · CIK 0001504515 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,399

F1 · shares: Grant of Restricted Stock that vests in full immediately.

F2 · balance_after: Consists of fully vested shares of Restricted Stock.

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.