WhiteHorse Finance, Inc. (WHF)

Data as of Jun 19, 2026, from SEC Form 4 filings.

No open-market insider trades (90d)Watch WHF

See up to 3 months of WHF. The 7-day demo opens the 1M and 3M ranges and puts WHF on your watchlist.

Start 7-day demo

Latest WHF insider trades

John Bolduc - Director
Open-market purchase$50K
Jun 18, 2026
John Bolduc - Director
Open-market purchase$50K

About WhiteHorse Finance, Inc. (WHF)

SEC filings for WHF on EDGAR

WHF Form 4 activity by transaction type, last 90 days

No Form 4 activity for WHF in the last 90 days.

WHF insider transactions (Form 4)

16 Form 4 filings on record, the earliest from Apr 10, 2025, newest first.

Date	Insider	Transaction	Security	Shares	Price	Value
Jun 18, 2026	John Bolduc - Director	Open-market purchase	Common Stock, par value $0.001 per share	7,690	$6.49^{footnote F3}	$50K
Jun 18, 2026	John Bolduc - Director	Open-market purchase	Common Stock, par value $0.001 per share	7,690	$6.49^{footnote F4}	$50K
Footnote F3 (price): The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $6.45 to $6.50, inclusive. Mr. Bolduc undertakes to provide to WhiteHorse Finance, Inc., any security holder of WhiteHorse Finance, Inc., or… Full note on SEC EDGAR Footnote F4 (price): The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $6.45 to $6.50, inclusive. Mr. Bolduc undertakes to provide to WhiteHorse Finance, Inc., any security holder of WhiteHorse Finance, Inc., or… Full note on SEC EDGAR
Jun 15, 2026	Stuart D. Aronson - Officer	Open-market purchase	Common Stock, par value $0.001 per share	15,000	$6.41	$96K
Jun 5, 2026	John Bolduc - Director	Open-market purchase	Common Stock, par value $0.001 per share	3,570	$6.77^{footnote F3}	$24K
Jun 5, 2026	John Bolduc - Director	Open-market purchase	Common Stock, par value $0.001 per share	3,570	$6.76^{footnote F4}	$24K
Jun 4, 2026	John Bolduc - Director	Open-market purchase	Common Stock, par value $0.001 per share	3,570	$6.87^{footnote F5}	$25K
Jun 4, 2026	John Bolduc - Director	Open-market purchase	Common Stock, par value $0.001 per share	3,570	$6.88^{footnote F6}	$25K
Footnote F3 (price): The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $6.75 to $6.81, inclusive. Mr. Bolduc undertakes to provide to WhiteHorse Finance, Inc., any security holder of WhiteHorse Finance, Inc., or… Full note on SEC EDGAR Footnote F4 (price): The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $6.74 to $6.80, inclusive. Mr. Bolduc undertakes to provide to WhiteHorse Finance, Inc., any security holder of WhiteHorse Finance, Inc., or… Full note on SEC EDGAR Footnote F5 (price): The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $6.81 to $6.91, inclusive. Mr. Bolduc undertakes to provide to WhiteHorse Finance, Inc., any security holder of WhiteHorse Finance, Inc., or… Full note on SEC EDGAR Footnote F6 (price): The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $6.82 to $6.93, inclusive. Mr. Bolduc undertakes to provide to WhiteHorse Finance, Inc., any security holder of WhiteHorse Finance, Inc., or… Full note on SEC EDGAR
Jun 2, 2026	John Bolduc - Director	Open-market purchase	Common Stock, par value $0.001 per share	3,570	$6.81^{footnote F3}	$24K
Jun 2, 2026	John Bolduc - Director	Open-market purchase	Common Stock, par value $0.001 per share	3,570	$6.81^{footnote F4}	$24K
Jun 1, 2026	John Bolduc - Director	Open-market purchase	Common Stock, par value $0.001 per share	3,570	$6.88^{footnote F5}	$25K
Jun 1, 2026	John Bolduc - Director	Open-market purchase	Common Stock, par value $0.001 per share	3,570	$6.88^{footnote F6}	$25K
Footnote F3 (price): The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $6.79 to $6.84, inclusive. Mr. Bolduc undertakes to provide to WhiteHorse Finance, Inc., any security holder of WhiteHorse Finance, Inc., or… Full note on SEC EDGAR Footnote F4 (price): The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $6.79 to $6.85, inclusive. Mr. Bolduc undertakes to provide to WhiteHorse Finance, Inc., any security holder of WhiteHorse Finance, Inc., or… Full note on SEC EDGAR Footnote F5 (price): The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $6.85 to $6.93, inclusive. Mr. Bolduc undertakes to provide to WhiteHorse Finance, Inc., any security holder of WhiteHorse Finance, Inc., or… Full note on SEC EDGAR Footnote F6 (price): The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $6.85 to $6.93, inclusive. Mr. Bolduc undertakes to provide to WhiteHorse Finance, Inc., any security holder of WhiteHorse Finance, Inc., or… Full note on SEC EDGAR
May 29, 2026	John Paul Volpe - Director	Open-market purchase	Common Stock, par value $0.001 per share	1,000	$6.74	$7K
May 29, 2026	John Bolduc - Director	Open-market purchase	Common Stock, par value $0.001 per share	3,570	$6.76^{footnote F3}	$24K
May 29, 2026	John Bolduc - Director	Open-market purchase	Common Stock, par value $0.001 per share	3,570	$6.76^{footnote F4}	$24K
May 28, 2026	John Bolduc - Director	Open-market purchase	Common Stock, par value $0.001 per share	3,570	$6.81^{footnote F5}	$24K
May 28, 2026	John Bolduc - Director	Open-market purchase	Common Stock, par value $0.001 per share	3,570	$6.81^{footnote F6}	$24K
May 27, 2026	John Bolduc - Director	Open-market purchase	Common Stock, par value $0.001 per share	3,570	$6.91^{footnote F7}	$25K
May 27, 2026	John Bolduc - Director	Open-market purchase	Common Stock, par value $0.001 per share	3,570	$6.90^{footnote F8}	$25K
Footnote F3 (price): The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $6.72 to $6.79, inclusive. Mr. Bolduc undertakes to provide to WhiteHorse Finance, Inc., any security holder of WhiteHorse Finance, Inc., or… Full note on SEC EDGAR Footnote F4 (price): The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $6.72 to $6.79, inclusive. Mr. Bolduc undertakes to provide to WhiteHorse Finance, Inc., any security holder of WhiteHorse Finance, Inc., or… Full note on SEC EDGAR Footnote F5 (price): The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $6.76 to $6.85, inclusive. Mr. Bolduc undertakes to provide to WhiteHorse Finance, Inc., any security holder of WhiteHorse Finance, Inc., or… Full note on SEC EDGAR Footnote F6 (price): The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $6.76 to $6.85, inclusive. Mr. Bolduc undertakes to provide to WhiteHorse Finance, Inc., any security holder of WhiteHorse Finance, Inc., or… Full note on SEC EDGAR Footnote F7 (price): The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $6.83 to $6.96, inclusive. Mr. Bolduc undertakes to provide to WhiteHorse Finance, Inc., any security holder of WhiteHorse Finance, Inc., or… Full note on SEC EDGAR Footnote F8 (price): The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $6.83 to $6.97, inclusive. Mr. Bolduc undertakes to provide to WhiteHorse Finance, Inc., any security holder of WhiteHorse Finance, Inc., or… Full note on SEC EDGAR
May 21, 2026	Joyson Thomas - Officer	Open-market purchase	Common Stock, par value $0.001 per share	3,000	$6.62	$20K
May 22, 2026	Stuart D. Aronson - Officer	Open-market purchase	Common Stock, par value $0.001 per share	7,000	$6.38	$45K
May 22, 2026	Stuart D. Aronson - Officer	Open-market purchase	Common Stock, par value $0.001 per share	5,000	$6.40	$32K
May 21, 2026	Stuart D. Aronson - Officer	Open-market purchase	Common Stock, par value $0.001 per share	20,000	$6.67	$133K
Mar 23, 2026	Stuart D. Aronson - Officer	Open-market purchase	Common Stock, par value $0.001 per share	8,000	$6.95	$56K
Mar 20, 2026	Stuart D. Aronson - Officer	Open-market purchase	Common Stock, par value $0.001 per share	5,000	$7.10	$36K
Mar 13, 2026	John Paul Volpe - Director	Open-market purchase	Common Stock, par value $0.001 per share	1,000	$7.18	$7K
Mar 16, 2026	John Bolduc - Director	Open-market purchase	Common Stock, par value $0.001 per share	4,195	$7.12^{footnote F3}	$30K
Mar 16, 2026	John Bolduc - Director	Open-market purchase	Common Stock, par value $0.001 per share	4,195	$7.13^{footnote F4}	$30K
Mar 13, 2026	John Bolduc - Director	Open-market purchase	Common Stock, par value $0.001 per share	4,195	$7.14^{footnote F5}	$30K
Mar 13, 2026	John Bolduc - Director	Open-market purchase	Common Stock, par value $0.001 per share	4,195	$7.14^{footnote F6}	$30K
Mar 12, 2026	John Bolduc - Director	Open-market purchase	Common Stock, par value $0.001 per share	4,195	$7.14^{footnote F7}	$30K
Mar 12, 2026	John Bolduc - Director	Open-market purchase	Common Stock, par value $0.001 per share	4,195	$7.14^{footnote F8}	$30K
Footnote F3 (price): The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $7.09 to $7.15, inclusive. Mr. Bolduc undertakes to provide to WhiteHorse Finance, Inc., any security holder of WhiteHorse Finance, Inc., or… Full note on SEC EDGAR Footnote F4 (price): The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $7.09 to $7.15, inclusive. Mr. Bolduc undertakes to provide to WhiteHorse Finance, Inc., any security holder of WhiteHorse Finance, Inc., or… Full note on SEC EDGAR Footnote F5 (price): The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $7.09 to $7.15, inclusive. Mr. Bolduc undertakes to provide to WhiteHorse Finance, Inc., any security holder of WhiteHorse Finance, Inc., or… Full note on SEC EDGAR Footnote F6 (price): The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $7.09 to $7.15, inclusive. Mr. Bolduc undertakes to provide to WhiteHorse Finance, Inc., any security holder of WhiteHorse Finance, Inc., or… Full note on SEC EDGAR Footnote F7 (price): The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $7.11 to $7.15, inclusive. Mr. Bolduc undertakes to provide to WhiteHorse Finance, Inc., any security holder of WhiteHorse Finance, Inc., or… Full note on SEC EDGAR Footnote F8 (price): The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $7.10 to $7.15, inclusive. Mr. Bolduc undertakes to provide to WhiteHorse Finance, Inc., any security holder of WhiteHorse Finance, Inc., or… Full note on SEC EDGAR
Mar 6, 2026	John Bolduc - Director	Open-market purchase	Common Stock, par value $0.001 per share	4,138	$7.25	$30K
Mar 5, 2026	John Bolduc - Director	Open-market purchase	Common Stock, par value $0.001 per share	4,196	$7.11	$30K
Mar 5, 2026	John Bolduc - Director	Open-market purchase	Common Stock, par value $0.001 per share	4,196	$7.12	$30K
Mar 6, 2026	John Bolduc - Director	Open-market purchase	Common Stock, par value $0.001 per share	4,138	$7.25	$30K
Nov 12, 2025	John Paul Volpe - Director	Open-market purchase	Common Stock, par value $0.001 per share	1,000	$6.95	$7K
Nov 12, 2025	Stuart D. Aronson - Officer	Open-market purchase	Common Stock, par value $0.001 per share	14,000	$6.92	$97K
Nov 13, 2025	John Bolduc - Director	Open-market purchase	Common Stock, par value $0.001 per share	2,400	$6.91^{footnote F4}	$17K
Nov 13, 2025	John Bolduc - Director	Open-market purchase	Common Stock, par value $0.001 per share	4,900	$6.89^{footnote F5}	$34K
Nov 13, 2025	John Bolduc - Director	Open-market purchase	Common Stock, par value $0.001 per share	4,700	$6.89^{footnote F6}	$32K
Nov 14, 2025	John Bolduc - Director	Open-market purchase	Common Stock, par value $0.001 per share	7,100	$6.88^{footnote F7}	$49K
Nov 14, 2025	John Bolduc - Director	Open-market purchase	Common Stock, par value $0.001 per share	7,100	$6.87^{footnote F8}	$49K
Nov 13, 2025	John Bolduc - Director	Open-market purchase	Common Stock, par value $0.001 per share	2,100	$6.91^{footnote F3}	$15K
Footnote F3 (price): The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $6.89 to $6.91, inclusive. Mr. Bolduc undertakes to provide to WhiteHorse Finance, Inc., any security holder of WhiteHorse Finance, Inc., or… Full note on SEC EDGAR Footnote F4 (price): The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $6.89 to $6.93, inclusive. Mr. Bolduc undertakes to provide to WhiteHorse Finance, Inc., any security holder of WhiteHorse Finance, Inc., or… Full note on SEC EDGAR Footnote F5 (price): The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $6.86 to $6.92, inclusive. Mr. Bolduc undertakes to provide to WhiteHorse Finance, Inc., any security holder of WhiteHorse Finance, Inc., or… Full note on SEC EDGAR Footnote F6 (price): The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $6.86 to $6.92, inclusive. Mr. Bolduc undertakes to provide to WhiteHorse Finance, Inc., any security holder of WhiteHorse Finance, Inc., or… Full note on SEC EDGAR Footnote F7 (price): The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $6.71 to $6.91, inclusive. Mr. Bolduc undertakes to provide to WhiteHorse Finance, Inc., any security holder of WhiteHorse Finance, Inc., or… Full note on SEC EDGAR Footnote F8 (price): The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $6.77 to $6.91, inclusive. Mr. Bolduc undertakes to provide to WhiteHorse Finance, Inc., any security holder of WhiteHorse Finance, Inc., or… Full note on SEC EDGAR
Apr 8, 2025	John Bolduc - Director	Open-market purchase	Common Stock, par value $0.001 per share	11,100	$8.94	$99K
Apr 8, 2025	John Bolduc - Director	Open-market purchase	Common Stock, par value $0.001 per share	11,100	$8.94	$99K
Apr 8, 2025	John Bolduc - Director	Open-market purchase	Common Stock, par value $0.001 per share	80	$8.86	$709
Apr 8, 2025	John Bolduc - Director	Open-market purchase	Common Stock, par value $0.001 per share	80	$8.86	$709

Recent WHF Form 8-K filings

Read WHF company news

Oct 14, 2026Item 7.01, 9.01

Read the filing on SEC EDGAR

Sep 15, 2026Item 8.01

Read the filing on SEC EDGAR

Aug 10, 2026Item 2.02, 7.01, 9.01

Read the filing on SEC EDGAR

Aug 4, 2026Item 5.07

Read the filing on SEC EDGAR

WHF insider trading FAQ

What is the latest insider trade for WHF?

WhiteHorse Finance, Inc. (WHF) has filed no insider reports in the last 90 days. The most recent on record is dated 2026-06-19. The full record for WHF runs to 16 Form 4 filings, the earliest from 2025-04-10. InsiderAlpha adds new Form 4, Form 144 and 8-K filings as they arrive from SEC EDGAR.

How many insiders are buying WHF stock?

No insider purchases of WHF were filed in the last 90 days. 47 purchases are on record for this company.

How many insiders are selling WHF stock?

No insider sales of WHF were filed in the last 90 days.

Where can I see WHF SEC filings (Form 4, 10-K, 10-Q, 8-K)?

This page collects WHF Form 4 insider transactions, Form 144 sale notices and 8-K filings in one place. Annual 10-K and quarterly 10-Q reports live on the company's SEC EDGAR page.

More companies with insider activity

Recent insider filings

The EDGAR links open each original Form 4, so you can check any number on this page against the filing it came from.

Jun 19, 2026 - John Bolduc view on EDGAR
Jun 17, 2026 - Stuart D. Aronson view on EDGAR
Jun 6, 2026 - John Bolduc view on EDGAR
Jun 4, 2026 - John Bolduc view on EDGAR
Jun 3, 2026 - John Paul Volpe view on EDGAR
May 29, 2026 - John Bolduc view on EDGAR
May 27, 2026 - Joyson Thomas view on EDGAR
May 27, 2026 - Stuart D. Aronson view on EDGAR
Mar 24, 2026 - Stuart D. Aronson view on EDGAR

Learn more

What the Form 4 transaction codes mean: Grants, option exercises, gifts and tax withholding are not trades on the market. The codes say which is which.
Insider activity by sector: Where insider buying and selling is concentrated across the eleven GICS sectors.
Every recent Form 4: The market-wide feed, updated as filings arrive from SEC EDGAR.

Follow WHF with a 7-day demo

WHF on your watchlist
Every WHF Form 4 filing on record
Up to 3 months of WHF price history
The daily trading plan of ranked insider buys, on a delay, with the plan archive

Start 7-day demoCard required. Your card is never charged for the demo.

Date

Insider

Transaction

Security

Price

Value

Jun 18, 2026