Early Access — free while we kick the tires
EdgarHawk

Stuart D Aronson

Chief Executive Officer

Director Officer

Latest: CEO buying · May 2026

5 filings analyzed · 1 company · Latest 2026-06-16

Companies

Company Buys Sells Direction
WhiteHorse Finance, Inc. WHF 9 0 Net buying

Activity

June 2026
medium
Buy
15,000 shares
$96,150
Significance 5/10

CEO Stuart Aronson bought 15,000 WHF shares at $6.41; stock down 34.2% from 52-week high.

Stuart D Aronson, Chief Executive Officer, purchased 15,000 shares at $6.41 on 2026-06-15, bringing his total holdings to 127,000 shares, a +13.4% increase in his position. The purchase occurs as the stock trades 34.2% below its 52-week high of $9.66, and the company reports net losses of $-687,000. Aronson has initiated five separate purchases at WHF within the prior three months (most recently on 2026-05-22), with measurable 30-day outcomes showing +8.1% and +6.6% gains on two earlier May-June purchases. His cross-ticker track record shows 66.67% 90-day win rate across 8 prior buys, though none of his same-ticker purchases have yet reached the 90-day measurement window, limiting the strength of inference about timing patterns at this specific holding.

May 2026
medium
Buy
32,000 shares
$210,060
Significance 6/10

CEO Aronson buys 32,000 shares ($210.1K) at WHF; holdings rise to 100.0K (+47.1% vs prior)

Stuart D Aronson, CEO of WhiteHorse Finance, executed 3 separate purchases totaling 32,000 shares for $210,060.00 at a blended average price of $6.56, raising his post-transaction holdings to 100,000 shares. The current stock price of $6.62 is -31.5% from the 52-week high of $9.66, and the stock has declined -12.0% over the past 30 days. Among Aronson's prior trades at WHF, 2 of 5 prior buys were well-timed at the 90-day mark, suggesting mixed execution timing at this ticker. The company reported net income of -$687,000.00, indicating ongoing operational losses despite the insider's continued accumulation.

March 2026
medium
Buy
13,000 shares
$91,100
Significance 6/10

CEO Aronson bought 13,000 shares at blended $7.01; holding rises 22% to 72,000. Two other insiders bought in 14-day cluster.

Aronson Stuart D, CEO of WhiteHorse Finance, executed 2 separate purchases totaling 13,000 shares for $91,100.00, increasing his holdings by 22.0% from 59,000 shares to 72,000 shares. The purchases occurred at $6.95 and $7.10—prices near the current price of $7.05 but well below the 52-week high of $10.34. At the same-ticker level, Aronson's prior 3 buys at WHF were timed favorably, with 2 of 3 showing positive 90-day returns, suggesting selective buying discipline. The clustering of purchases among 2 other insiders within 14 days indicates coordinated interest in the stock at current levels, though the company reports negative net income of $-556,000.00. The absence of a scheduled trading plan (10b5-1) in the filing suggests these were discretionary purchases at a depressed price relative to 52-week range, warranting investor assessment of underlying business conditions.

December 2025
high
Buy
17,000 shares
$116,600
Significance 6/10

CEO Aronson purchases 17,000 shares ($116.6K) in 2 tranches at WHF; holdings rise 34.0% to 67,000 shares

Aronson Stuart D, Chief Executive Officer, executed 2 separate purchases totaling 17,000 shares for $116,600.00 at a blended average price of $6.86, increasing his holdings by 34.0% from 50,000 to 67,000 shares. The purchases occurred on 2025-12-22 and 2025-12-23 at $6.90 and $6.80 respectively, slightly above the current price of $6.78 and well below the 52-week high of $11.29, suggesting the CEO acquired at a relatively depressed level relative to recent trading range. His prior purchase at WHF on 2025-11-12 achieved a +9.4% 30-day return, and his cross-ticker track record shows 1 prior buy with an average 30-day return of +9.4%, though timing at the 90-day mark has not yet demonstrated a pattern of well-timed acquisitions. The company's fundamentals are challenged: net income is negative at $-556,000.00, warranting investors to assess whether the CEO's accumulation reflects opportunistic positioning or signals regarding valuation.

November 2025
high
Buy
14,000 shares
$96,880
Significance 7/10

CEO Aronson buys 14,000 shares (WHF) at $6.92 amid cluster activity; holdings up 38.9%

Aronson Stuart D, Chief Executive Officer of WhiteHorse Finance, purchased 14,000 shares at $6.92 on 2025-11-12, bringing his post-transaction holdings to 50,000 shares—a 38.9% increase in position size. The purchase occurred while the stock trades at $7.04, down 37.6% from its 52-week high of $11.29 but up 3.2% over the past 30 days. Notably, 2 other insiders also bought within the past 14 days, establishing a cluster buy pattern. The company currently reports a net loss of $556,000.00, which investors should weigh against the CEO's accumulation at current price levels.

Related insiders

Create a free account

Build watchlists, get email alerts on the tickers you follow, and read the full AI analysis on every insider filing.

Sign up — free during early access