Overview
Insider selling was heavily concentrated in large-cap technology and energy, while notable buying activity appeared in financials, education, and select software names.
High Signal
COE — Chief Executive Officer (Huang Jack Jiajia) purchased $3.60M (20th largest purchase, out of 45) across 5 filings between 2026-05-29 and 2026-06-05. The buying represents a steady accumulation in the Services-Educational Services sector. 1 other insider also purchased in the last 30 days.
HRZN — Chief Executive Officer (Balkin Michael) bought $434K (first recorded purchase). Chief Investment Officer (Seitz Paul G) purchased $49.92K (first recorded purchase). Executive VP and CFO (Trolio Daniel R.) bought $49.91K (first recorded purchase). Goodman Jonathan Joseph purchased $25.95K (first recorded purchase). The group’s combined buying totals $559.78K in the Asset Management industry. Notably, the CEO’s purchase increased his holdings by 81%. 4 insiders bought in the last 30 days, signaling strong coordinated accumulation.
Notable Buys
BLND — L.P. Haveli Investments purchased $1.88M (10th largest purchase, out of 10) across 3 filings between 2026-06-08 and 2026-06-10. The buying comes after a period of relative price stability, and 10 other insiders also purchased the stock in the last 30 days, indicating broad insider interest.
MP — Chief Operating Officer (Rosenthal Michael Stuart) bought $543K (first recorded purchase). This is a significant buy in the Materials sector, and the COO’s purchase increased his holdings by 7.9%.
VFC — Carucci Richard purchased $515K (first recorded purchase). The buy comes after a 9.8% increase in holdings, suggesting a meaningful addition to the position.
Notable Sells
UTI — LLC Coliseum Capital Management sold $124.20M (single filing on 2026-06-08). This large sale in the Consumer Staples sector follows a 75% reduction in holdings.
BORR — Mordehachvili Thiago sold $37.60M (single filing on 2026-06-09). The sale represents a 17% decrease in holdings in the Oil & Gas Drilling industry.
IOT — Andreessen Marc L sold $39.13M across 5 filings between 2026-06-08 and 2026-06-09. The selling was clustered and reduced holdings by 5-12% per filing in the Software & IT Services sector.
DDOG — Chief Executive Officer (Pomel Olivier) sold $25.13M across multiple filings on 2026-06-08. Chief Financial Officer (David M Obstler) sold $13.13M across multiple filings on 2026-06-08. The sales were spread across several transactions, with each executive reducing their holdings incrementally.
DELL — Multiple Silver Lake entities sold a combined $120.38M across numerous filings on 2026-06-08. The selling was highly distributed among various Silver Lake funds, with reductions in holdings ranging from 1% to over 47% per filing in the Technology Hardware industry.
Patterns
- Technology sector insiders, especially at Dell and Datadog, executed large, multi-entity sell programs, with over $145M in combined notional value.
- Coordinated insider buying was observed at Horizon Technology Finance (HRZN), with four executives purchasing in the same week.
- The largest single insider buy was in the education sector (COE), while the largest single insider sale was in consumer staples (UTI).
Close
Top buy tickers by $ value: COE $3.60M, BLND $1.88M, MP $543K.
Top sell tickers by $ value: UTI $124.20M, DELL $120.38M, IOT $39.13M.