WhiteHorse Finance, Inc. (WHF) Insider Ownership

Historic Insider Ownership Trends

WHF's three largest insider shareholders as of March 23, 2026 are Anthony Tamer (TenPercentOwner, 3.98Mn shares), Sami Mnaymneh (TenPercentOwner, 3.98Mn shares), John Bolduc (Director, 264.49K shares).

Top Direct Holders

Insider ownership data is derived from the last 60 months of Form 4 SEC filings.
Holder Position Shares (Direct) Shares (Indirect) Report Date
Anthony Tamer 0 3,976,258 30 May, 2024
Sami Mnaymneh 0 3,976,258 30 May, 2024
John Bolduc 0 272,820 16 Mar, 2026
John Bolduc 0 264,487 09 Mar, 2026
Stuart D Aronson Chief Executive Officer 67,000 0 23 Dec, 2025
Joyson Thomas Chief Financial Officer 22,001 0 29 Dec, 2025
John Paul Volpe 1,000 0 17 Mar, 2026

* Please note that the shares above only reflect shares from the fund portfolio and the institutional portfolio. Shares from the personal portfolio are excluded from this Institutional Ownership Page. See these insiders' latest transactions here on Insider Page.

Recent Insider Transactions

Detailed insider trading activity based on Form 4 SEC filings.
Download Data
Transaction Date Insider Name Security Class Transaction Type Shares Traded Price Shares Remaining Ownership Code
13 Mar, 2026 John Paul Volpe Common Stock, par value $0.001 per share A 1,000 $7.18 1,000 D P
16 Mar, 2026 John Bolduc Common Stock, par value $0.001 per share A 4,195 $7.12 284,617 I P
16 Mar, 2026 John Bolduc Common Stock, par value $0.001 per share A 4,195 $7.13 281,210 I P
13 Mar, 2026 John Bolduc Common Stock, par value $0.001 per share A 4,195 $7.14 280,422 I P
13 Mar, 2026 John Bolduc Common Stock, par value $0.001 per share A 4,195 $7.14 277,015 I P
12 Mar, 2026 John Bolduc Common Stock, par value $0.001 per share A 4,195 $7.14 276,227 I P
12 Mar, 2026 John Bolduc Common Stock, par value $0.001 per share A 4,195 $7.14 272,820 I P
06 Mar, 2026 John Bolduc Common Stock, par value $0.001 per share A 4,138 $7.25 272,032 I P
06 Mar, 2026 John Bolduc Common Stock, par value $0.001 per share A 4,138 $7.25 272,032 I P
06 Mar, 2026 John Bolduc Common Stock, par value $0.001 per share A 4,138 $7.25 268,625 I P
06 Mar, 2026 John Bolduc Common Stock, par value $0.001 per share A 4,138 $7.25 268,625 I P
05 Mar, 2026 John Bolduc Common Stock, par value $0.001 per share A 4,196 $7.11 267,894 I P
05 Mar, 2026 John Bolduc Common Stock, par value $0.001 per share A 4,196 $7.11 267,894 I P
05 Mar, 2026 John Bolduc Common Stock, par value $0.001 per share A 4,196 $7.12 264,487 I P
05 Mar, 2026 John Bolduc Common Stock, par value $0.001 per share A 4,196 $7.12 264,487 I P
23 Dec, 2025 John Bolduc Common Stock, par value $0.001 per share A 7,100 $6.99 259,085 I P
23 Dec, 2025 John Paul Volpe Common Stock, par value $0.001 per share D 1,000 $6.82 0 D S
23 Dec, 2025 John Paul Volpe Common Stock, par value $0.001 per share D 1,000 $6.82 0 D S
24 Dec, 2025 Joyson Thomas Common Stock, par value $0.001 per share A 4,502 $7.01 22,001 D P
23 Dec, 2025 John Bolduc Common Stock, par value $0.001 per share A 7,100 $6.99 259,085 I P