Horizon Kinetics (HKHC) Director Alice C. Brennan Buys 200 Shares

What Happened
Alice C. Brennan, a director of Horizon Kinetics Holding Corp (HKHC), reported a purchase of 200 shares on 2026-08-24 at $26.87 per share, for a total transaction value of $5,374. The Form 4 (filed 2026-08-25) lists the transaction as a purchase (code P), indicating an acquisition rather than a sale.

Key Details

• Transaction date and price: 2026-08-24 — 200 shares at $26.87 per share.
• Total value: $5,374.
• Transaction type: Purchase (Form 4 code "P"); reported as open market or private purchase in the filing.
• Shares owned after transaction: Not specified in the provided details — see the full Form 4 for post-transaction holdings.
• Filing timeliness: Form 4 was filed on 2026-08-25 (next day), which is timely under normal reporting rules.
• Notable footnotes: None provided in the summary data supplied.

Context
Insider purchases are often watched by investors as a potential positive signal because they represent insiders acquiring company stock. This particular buy is relatively small in dollar terms (~$5.4K), which may reflect a routine acquisition rather than a large-scale vote of confidence. For complete ownership and any additional notes (e.g., plan details or multiple transactions), refer to the full SEC Form 4 filing.