HKHC
HORIZON KINETICS HOLDING—+0.00 (—)Prev Close—·MCap$605.5M·P/E—·Vol—·Yield—
▲
Buys (12M)
40
$106.9K
▼
Sells (12M)
0
$0.00
◆
Net Activity
Net Buyer
$106.9K
●
Active Insiders
5
last 12 mo
Over the past 12 months, insider activity at HORIZON KINETICS HOLDING (HKHC) has been exclusively buying, with 40 insider purchases totaling $106.9K and 0 insider sales totaling $0.00. The most recent insider transaction was by Herndon Mark (officer: Chief Financial Officer), who purchased $2.8K worth of shares on May 21, 2026. HORIZON KINETICS HOLDING operates in the Technology sector, within the General industry, with a market cap of $605.5M.
HKHC Insider Trading Activity
| Date | Insider | Role | Type | Shares | Avg Price | Value | Shares After |
|---|---|---|---|---|---|---|---|
| May 21, 2026 | Herndon Mark | officer: Chief Financial Officer | Buy | 100 | $27.85 | $2.8K | 300+50% |
| May 21, 2026 | Rosenthal Brent D | director | Buy | 700 | $27.85 | $19.5K | 2,450+40% |
| Mar 24, 2026 | STAHL MURRAY | director, 10 percent owner, officer: CEO and CIO | Buy | 53 | $34.60 | $1.8K | 8,216,801 |
| Mar 23, 2026 | Nagelberg Allison | director | Buy | 150 | $33.96 | $5.1K | 400+60% |
| Mar 20, 2026 | STAHL MURRAY | director, 10 percent owner, officer: CEO and CIO | Buy | 89 | $34.06 | $3.0K | 8,216,776 |
| Mar 19, 2026 | Rosenthal Brent D | director | Buy | 750 | $33.05 | $24.8K | 1,750+75% |
| Mar 19, 2026 | Herndon Mark | officer: Chief Financial Officer | Buy | 80 | $33.03 | $2.6K | 200+67% |
| Mar 19, 2026 | STAHL MURRAY | director, 10 percent owner, officer: CEO and CIO | Buy | 27 | $34.00 | $918.00 | 8,216,751 |
| Dec 10, 2025 | STAHL MURRAY | CEO and CIO | Buy | 22 | $27.00 | $594.00 | 0 |
| Dec 9, 2025 | STAHL MURRAY | CEO and CIO | Buy | 22 | $27.00 | $594.00 | 0 |
| Dec 8, 2025 | STAHL MURRAY | CEO and CIO | Buy | 22 | $26.73 | $588.06 | 0 |
| Dec 5, 2025 | STAHL MURRAY | CEO and CIO | Buy | 22 | $27.75 | $610.50 | 0 |
| Dec 4, 2025 | STAHL MURRAY | CEO and CIO | Buy | 22 | $27.75 | $610.50 | 0 |
| Dec 3, 2025 | STAHL MURRAY | CEO and CIO | Buy | 22 | $27.00 | $594.00 | 0 |
| Dec 2, 2025 | STAHL MURRAY | CEO and CIO | Buy | 22 | $27.23 | $599.06 | 0 |
| Dec 1, 2025 | STAHL MURRAY | CEO and CIO | Buy | 22 | $27.00 | $594.00 | 0 |
| Nov 28, 2025 | STAHL MURRAY | CEO and CIO | Buy | 22 | $27.23 | $599.06 | 0 |
| Nov 26, 2025 | STAHL MURRAY | CEO and CIO | Buy | 24 | $27.23 | $653.52 | 0 |
| Nov 25, 2025 | Rosenthal Brent D | Director | Buy | 300 | $27.28 | $8.2K | 0 |
| Nov 25, 2025 | STAHL MURRAY | CEO and CIO | Buy | 24 | $27.00 | $648.00 | 0 |
| Nov 24, 2025 | STAHL MURRAY | CEO and CIO | Buy | 24 | $28.00 | $672.00 | 0 |
| Nov 21, 2025 | STAHL MURRAY | CEO and CIO | Buy | 25 | $28.25 | $706.25 | 0 |
| Nov 20, 2025 | Herndon Mark | Chief Financial Officer | Buy | 100 | $29.00 | $2.9K | 0 |
| Nov 20, 2025 | STAHL MURRAY | CEO and CIO | Buy | 24 | $27.50 | $660.00 | 0 |
| Sep 9, 2025 | STAHL MURRAY | CEO and CIO | Buy | 24 | $38.30 | $919.20 | 0 |
| Sep 8, 2025 | STAHL MURRAY | CEO and CIO | Buy | 25 | $38.85 | $971.25 | 0 |
| Sep 5, 2025 | STAHL MURRAY | CEO and CIO | Buy | 23 | $39.00 | $897.00 | 0 |
| Sep 4, 2025 | STAHL MURRAY | CEO and CIO | Buy | 23 | $39.45 | $907.35 | 0 |
| Sep 3, 2025 | STAHL MURRAY | CEO and CIO | Buy | 23 | $40.20 | $924.60 | 0 |
| Sep 2, 2025 | Rosenthal Brent D | Director | Buy | 300 | $38.00 | $11.4K | 0 |
| Sep 2, 2025 | STAHL MURRAY | CEO and CIO | Buy | 23 | $38.00 | $874.00 | 0 |
| Aug 29, 2025 | STAHL MURRAY | CEO and CIO | Buy | 21 | $38.00 | $798.00 | 0 |
| Aug 28, 2025 | STAHL MURRAY | CEO and CIO | Buy | 21 | $38.00 | $798.00 | 0 |
| Aug 27, 2025 | Brennan Alice C | Director | Buy | 100 | $38.00 | $3.8K | 0 |
| Aug 27, 2025 | STAHL MURRAY | CEO and CIO | Buy | 21 | $38.00 | $798.00 | 0 |
| Aug 26, 2025 | STAHL MURRAY | CEO and CIO | Buy | 21 | $38.00 | $798.00 | 0 |
| Aug 25, 2025 | STAHL MURRAY | CEO and CIO | Buy | 21 | $38.00 | $798.00 | 0 |
| Aug 22, 2025 | STAHL MURRAY | CEO and CIO | Buy | 20 | $37.63 | $752.60 | 0 |
| Aug 21, 2025 | STAHL MURRAY | CEO and CIO | Buy | 14 | $38.00 | $532.00 | 0 |
| Aug 20, 2025 | STAHL MURRAY | CEO and CIO | Buy | 15 | $38.15 | $572.25 | 0 |
| Jun 10, 2025 | STAHL MURRAY | CEO and CIO | Buy | 10 | $49.00 | $490.00 | 0 |
| Jun 9, 2025 | STAHL MURRAY | CEO and CIO | Buy | 10 | $47.00 | $470.00 | 0 |
| Jun 6, 2025 | STAHL MURRAY | CEO and CIO | Buy | 10 | $47.00 | $470.00 | 0 |
| Jun 5, 2025 | STAHL MURRAY | CEO and CIO | Buy | 10 | $41.00 | $410.00 | 0 |
| Jun 4, 2025 | Herndon Mark | Chief Financial Officer | Buy | 20 | $40.18 | $803.60 | 0 |
| Jun 4, 2025 | STAHL MURRAY | CEO and CIO | Buy | 10 | $41.00 | $410.00 | 0 |
| Jun 3, 2025 | STAHL MURRAY | CEO and CIO | Buy | 10 | $41.00 | $410.00 | 0 |
| Jun 2, 2025 | STAHL MURRAY | CEO and CIO | Buy | 10 | $43.50 | $435.00 | 0 |
| May 30, 2025 | STAHL MURRAY | CEO and CIO | Buy | 10 | $41.75 | $417.50 | 0 |
| May 29, 2025 | STAHL MURRAY | CEO and CIO | Buy | 10 | $41.50 | $415.00 | 0 |
Showing 1–50 of 55
1 / 2
HKHC Insider Buying Activity
The following table shows recent insider purchases of HORIZON KINETICS HOLDING (HKHC) stock reported via SEC Form 4 filings.
| Date | Insider | Role | Type | Shares | Avg Price | Value | Shares After |
|---|---|---|---|---|---|---|---|
| May 21, 2026 | Herndon Mark | officer: Chief Financial Officer | Buy | 100 | $27.85 | $2.8K | 300+50% |
| May 21, 2026 | Rosenthal Brent D | director | Buy | 700 | $27.85 | $19.5K | 2,450+40% |
| Mar 24, 2026 | STAHL MURRAY | director, 10 percent owner, officer: CEO and CIO | Buy | 53 | $34.60 | $1.8K | 8,216,801 |
| Mar 23, 2026 | Nagelberg Allison | director | Buy | 150 | $33.96 | $5.1K | 400+60% |
| Mar 20, 2026 | STAHL MURRAY | director, 10 percent owner, officer: CEO and CIO | Buy | 89 | $34.06 | $3.0K | 8,216,776 |
| Mar 19, 2026 | Rosenthal Brent D | director | Buy | 750 | $33.05 | $24.8K | 1,750+75% |
| Mar 19, 2026 | Herndon Mark | officer: Chief Financial Officer | Buy | 80 | $33.03 | $2.6K | 200+67% |
| Mar 19, 2026 | STAHL MURRAY | director, 10 percent owner, officer: CEO and CIO | Buy | 27 | $34.00 | $918.00 | 8,216,751 |
| Dec 10, 2025 | STAHL MURRAY | CEO and CIO | Buy | 22 | $27.00 | $594.00 | 0 |
| Dec 9, 2025 | STAHL MURRAY | CEO and CIO | Buy | 22 | $27.00 | $594.00 | 0 |
| Dec 8, 2025 | STAHL MURRAY | CEO and CIO | Buy | 22 | $26.73 | $588.06 | 0 |
| Dec 5, 2025 | STAHL MURRAY | CEO and CIO | Buy | 22 | $27.75 | $610.50 | 0 |
| Dec 4, 2025 | STAHL MURRAY | CEO and CIO | Buy | 22 | $27.75 | $610.50 | 0 |
| Dec 3, 2025 | STAHL MURRAY | CEO and CIO | Buy | 22 | $27.00 | $594.00 | 0 |
| Dec 2, 2025 | STAHL MURRAY | CEO and CIO | Buy | 22 | $27.23 | $599.06 | 0 |
| Dec 1, 2025 | STAHL MURRAY | CEO and CIO | Buy | 22 | $27.00 | $594.00 | 0 |
| Nov 28, 2025 | STAHL MURRAY | CEO and CIO | Buy | 22 | $27.23 | $599.06 | 0 |
| Nov 26, 2025 | STAHL MURRAY | CEO and CIO | Buy | 24 | $27.23 | $653.52 | 0 |
| Nov 25, 2025 | Rosenthal Brent D | Director | Buy | 300 | $27.28 | $8.2K | 0 |
| Nov 25, 2025 | STAHL MURRAY | CEO and CIO | Buy | 24 | $27.00 | $648.00 | 0 |
| Nov 24, 2025 | STAHL MURRAY | CEO and CIO | Buy | 24 | $28.00 | $672.00 | 0 |
| Nov 21, 2025 | STAHL MURRAY | CEO and CIO | Buy | 25 | $28.25 | $706.25 | 0 |
| Nov 20, 2025 | Herndon Mark | Chief Financial Officer | Buy | 100 | $29.00 | $2.9K | 0 |
| Nov 20, 2025 | STAHL MURRAY | CEO and CIO | Buy | 24 | $27.50 | $660.00 | 0 |
| Sep 9, 2025 | STAHL MURRAY | CEO and CIO | Buy | 24 | $38.30 | $919.20 | 0 |
| Sep 8, 2025 | STAHL MURRAY | CEO and CIO | Buy | 25 | $38.85 | $971.25 | 0 |
| Sep 5, 2025 | STAHL MURRAY | CEO and CIO | Buy | 23 | $39.00 | $897.00 | 0 |
| Sep 4, 2025 | STAHL MURRAY | CEO and CIO | Buy | 23 | $39.45 | $907.35 | 0 |
| Sep 3, 2025 | STAHL MURRAY | CEO and CIO | Buy | 23 | $40.20 | $924.60 | 0 |
| Sep 2, 2025 | Rosenthal Brent D | Director | Buy | 300 | $38.00 | $11.4K | 0 |
| Sep 2, 2025 | STAHL MURRAY | CEO and CIO | Buy | 23 | $38.00 | $874.00 | 0 |
| Aug 29, 2025 | STAHL MURRAY | CEO and CIO | Buy | 21 | $38.00 | $798.00 | 0 |
| Aug 28, 2025 | STAHL MURRAY | CEO and CIO | Buy | 21 | $38.00 | $798.00 | 0 |
| Aug 27, 2025 | Brennan Alice C | Director | Buy | 100 | $38.00 | $3.8K | 0 |
| Aug 27, 2025 | STAHL MURRAY | CEO and CIO | Buy | 21 | $38.00 | $798.00 | 0 |
| Aug 26, 2025 | STAHL MURRAY | CEO and CIO | Buy | 21 | $38.00 | $798.00 | 0 |
| Aug 25, 2025 | STAHL MURRAY | CEO and CIO | Buy | 21 | $38.00 | $798.00 | 0 |
| Aug 22, 2025 | STAHL MURRAY | CEO and CIO | Buy | 20 | $37.63 | $752.60 | 0 |
| Aug 21, 2025 | STAHL MURRAY | CEO and CIO | Buy | 14 | $38.00 | $532.00 | 0 |
| Aug 20, 2025 | STAHL MURRAY | CEO and CIO | Buy | 15 | $38.15 | $572.25 | 0 |
| Jun 10, 2025 | STAHL MURRAY | CEO and CIO | Buy | 10 | $49.00 | $490.00 | 0 |
| Jun 9, 2025 | STAHL MURRAY | CEO and CIO | Buy | 10 | $47.00 | $470.00 | 0 |
| Jun 6, 2025 | STAHL MURRAY | CEO and CIO | Buy | 10 | $47.00 | $470.00 | 0 |
| Jun 5, 2025 | STAHL MURRAY | CEO and CIO | Buy | 10 | $41.00 | $410.00 | 0 |
| Jun 4, 2025 | Herndon Mark | Chief Financial Officer | Buy | 20 | $40.18 | $803.60 | 0 |
| Jun 4, 2025 | STAHL MURRAY | CEO and CIO | Buy | 10 | $41.00 | $410.00 | 0 |
| Jun 3, 2025 | STAHL MURRAY | CEO and CIO | Buy | 10 | $41.00 | $410.00 | 0 |
| Jun 2, 2025 | STAHL MURRAY | CEO and CIO | Buy | 10 | $43.50 | $435.00 | 0 |
| May 30, 2025 | STAHL MURRAY | CEO and CIO | Buy | 10 | $41.75 | $417.50 | 0 |
| May 29, 2025 | STAHL MURRAY | CEO and CIO | Buy | 10 | $41.50 | $415.00 | 0 |
HKHC Insider Selling Activity
The following table shows recent insider sales of HORIZON KINETICS HOLDING (HKHC) stock reported via SEC Form 4 filings.
No insider selling activity found for HKHC in the last 12 months.
HKHC Insiders
STAHL MURRAY
director, 10 percent owner, officer: CEO and CIO
Bought $31.7K
45 tradesLast: Mar 24, 2026
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