WhiteHorse Finance, Inc. (WHF) Insider Ownership

Historic Insider Ownership Trends

Through the 90-day period concluding February 19, 2026, WhiteHorse Finance's top three insider stakeholders include TenPercentOwner Sami Mnaymneh (3.98Mn shares), TenPercentOwner Anthony Tamer (3.98Mn shares), Director John Bolduc (417.44K shares).

Top Direct Holders

Insider ownership data is derived from the last 60 months of Form 4 SEC filings.
Holder Position Shares Report Date
Anthony Tamer 3,976,258 30 May, 2024
Sami Mnaymneh 3,976,258 30 May, 2024
John Bolduc 417,437 18 Nov, 2022
Stuart D Aronson Chief Executive Officer 67,000 23 Dec, 2025
Joyson Thomas Chief Financial Officer 22,001 29 Dec, 2025

* 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
24 Dec, 2025 John Bolduc Common Stock, par value $0.001 per share A 4,613 $6.99 263,698 I P
24 Dec, 2025 John Bolduc Common Stock, par value $0.001 per share A 4,361 $6.99 260,291 I P
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 $7.00 255,930 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 Stuart D Aronson Common Stock, par value $0.001 per share A 7,000 $6.80 67,000 D P
23 Dec, 2025 John Paul Volpe Common Stock, par value $0.001 per share D 1,000 $6.82 0 D S
22 Dec, 2025 Stuart D Aronson Common Stock, par value $0.001 per share A 10,000 $6.90 60,000 D P
14 Nov, 2025 John Bolduc Common Stock, par value $0.001 per share A 7,100 $6.88 251,985 I P
14 Nov, 2025 John Bolduc Common Stock, par value $0.001 per share A 7,100 $6.87 248,830 I P
13 Nov, 2025 John Bolduc Common Stock, par value $0.001 per share A 2,100 $6.91 239,985 I P
13 Nov, 2025 John Bolduc Common Stock, par value $0.001 per share A 4,700 $6.89 241,730 I P
13 Nov, 2025 John Bolduc Common Stock, par value $0.001 per share A 2,400 $6.91 237,030 I P
13 Nov, 2025 John Bolduc Common Stock, par value $0.001 per share A 4,900 $6.89 244,885 I P
12 Nov, 2025 Stuart D Aronson Common Stock, par value $0.001 per share A 14,000 $6.92 50,000 D P
12 Nov, 2025 John Paul Volpe Common Stock, par value $0.001 per share A 1,000 $6.95 1,000 D P
08 Apr, 2025 John Bolduc Common Stock, par value $0.001 per share A 80 $8.86 234,630 I P
08 Apr, 2025 John Bolduc Common Stock, par value $0.001 per share A 11,100 $8.94 234,550 I P
08 Apr, 2025 John Bolduc Common Stock, par value $0.001 per share A 80 $8.86 237,885 I P
08 Apr, 2025 John Bolduc Common Stock, par value $0.001 per share A 11,100 $8.94 237,805 I P