Grimaldi Russell

Secretary, RENN Fund, Inc.

Companies

RENN Fund, Inc.Secretary Jun 10, 2021 to now¹
Horizon Kinetics Holding CorpGeneral counsel Nov 19, 2024 to Nov 19, 2024²
Horizon Kinetics Holding CorpAssoc GC and Assistant Secy Aug 9, 2024 to Aug 9, 2024³

Holdings

Stock this person has reported owning, from the forms officers and directors file with the SEC. See the biggest insider stakes.

Shares held

Horizon Kinetics Holding Corp HKHC132 shares⁴$2.7K at $20.50Nov 18, 2024
RENN Fund, Inc. RCG415 shares⁵$1.2K at $2.82Dec 29, 2025

As of each latest filing. The line shows shares held over time.

Recent filings

Dec 29, 2025Bought 3 shares at $2.63 of RENN Fund, Inc.⁵
Dec 27, 2024Bought 4 shares at $2.51 of RENN Fund, Inc.⁶
Nov 18, 2024Bought 132 shares at $38.75 of Horizon Kinetics Holding Corp⁴
Dec 29, 2023Bought 4 shares at $1.68 of RENN Fund, Inc.⁷
Jan 3, 2022Bought 3 shares at $2.76 of RENN Fund, Inc.⁸

Sources

The numbers on this page point here. Each one links to the record it came from.

1
SEC EDGARRENN Fund, Inc., Secretary
2
SEC EDGARHorizon Kinetics Holding Corp, General counsel
3
SEC EDGARHorizon Kinetics Holding Corp, Assoc GC and Assistant Secy
4
SEC EDGARHorizon Kinetics Holding Corp shares after the filing of Nov 18, 2024
5
SEC EDGARRENN Fund, Inc. shares after the filing of Dec 29, 2025
6
SEC EDGARForm 4 filed Jan 2, 2025
7
SEC EDGARForm 4 filed Jan 2, 2024
8
SEC EDGARForm 4 filed Jan 13, 2022