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Russell Grimaldi

Disclosed activity across 2 companies

Tapewire entity
70720
SEC CIK
0001866235

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
Horizon Kinetics Holding CorpHKHC · Entity 1286CCO & Assoc General CounselNovember 18, 2024November 19, 2024
RENN Fund, Inc.RCG · Entity 209CCO & SecretaryDecember 29, 2025December 31, 2025

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.

Horizon Kinetics Holding Corp

Report date November 18, 2024 · Filed November 19, 2024

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect132 Reported balance After 2024-11-18 transaction · row 1
1 source row

Row 1 · 2024-11-18 · Purchase · Acquired 132 · Balance 132

RENN Fund, Inc.

Report date December 29, 2025 · Filed December 31, 2025

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect415 Reported balance After 2025-12-29 transaction · row 1 Account or security details depend on footnotes; rows are not merged.
1 source row

Row 1 · 2025-12-29 · Purchase · Acquired 3 · Balance 415

F1: Automatic investment as part of a dividend reinvestment.

Filing footnotes · ownership attribution and instrument terms

F1: Automatic investment as part of a dividend reinvestment.

Transaction history

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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
December 29, 2025 Filed Dec 31, 2025 15:08 UTC RENN Fund, Inc. RCG · Entity 209 PurchaseCommon Stock 3 $2.63 $7.89
Disclosure

SEC source: 0001437749-25-039007 · rdgdoc.xml · nonDerivative · entry 1

Russell Grimaldi · CIK 0001866235 · CCO & Secretary

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 415

F1 · balance_after: Automatic investment as part of a dividend reinvestment.

Read SEC document
December 27, 2024 Filed Jan 2, 2025 21:22 UTC RENN Fund, Inc. RCG · Entity 209 PurchaseCommon Stock 3.63 $2.51 $9.11
Disclosure

SEC source: 0001437749-25-000063 · rdgdoc.xml · nonDerivative · entry 1

Russell Grimaldi · CIK 0001866235 · CCO & Secretary

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 411.33

F1 · balance_after: Automatic investment as part of a dividend reinvestment.

Read SEC document
November 18, 2024 Filed Nov 19, 2024 18:08 UTC Horizon Kinetics Holding Corp HKHC · Entity 1286 PurchaseCommon Stock 132 $38.75 $5,115.00
Disclosure

SEC source: 0001437749-24-035706 · rdgdoc.xml · nonDerivative · entry 1

Russell Grimaldi · CIK 0001866235 · CCO & Assoc General Counsel

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 132

Read SEC document
December 29, 2023 Filed Jan 2, 2024 18:46 UTC RENN Fund, Inc. RCG · Entity 209 PurchaseCommon Stock 3.649 $1.68 $6.13
Disclosure

SEC source: 0001866235-24-000001 · primary_doc.xml · nonDerivative · entry 1

Russell Grimaldi · CIK 0001866235 · Secretary

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 407.7

F1 · shares: Automatic investment as part of a dividend reinvestment.

Read SEC document
January 03, 2022 Filed Jan 13, 2022 21:10 UTC RENN Fund, Inc. RCG · Entity 209 PurchaseCommon Stock 3.273 $2.76 $9.03
Disclosure

SEC source: 0001866235-22-000001 · primary_doc.xml · nonDerivative · entry 1

Russell Grimaldi · CIK 0001866235 · Secretary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 403

F1 · shares: This purchase is an automatic dividend reinvestment resulting from the distribution paid on December 30, 2021.

Read SEC document
June 02, 2021 Filed Jun 10, 2021 20:41 UTC RENN Fund, Inc. RCG · Entity 209 PurchaseCommon Stock 400 $2.64 $1,056.00
Disclosure

SEC source: 0001866235-21-000002 · primary_doc.xml · nonDerivative · entry 1

Russell Grimaldi · CIK 0001866235 · Secretary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 400

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.