Insider trading recap: August 28, 2026
On August 28, 2026, insiders filed 55 open-market purchases worth $155.3M across 44 companies, and 122 sales worth $713.9M, on SEC Form 4. The largest purchase was Cascade Investment, L.L.C. (10% Owner) buying $123.5M of REPUBLIC SERVICES, INC. (RSG) at an average $220.52 a share. The largest sale was Danhakl John G (Director) selling $126.1M of Life Time Group Holdings, Inc. (LTH). 7 companies had several insiders buying on the same day: DICK'S SPORTING GOODS, INC. (DKS), Jushi Holdings Inc. (JUSH), UTG INC (UTGN).
Biggest insider buys filed August 28, 2026
Open-market purchases, one row per Form 4, largest first.
| Company | Insider | Value | Shares | Avg price | Traded |
|---|---|---|---|---|---|
| RSG REPUBLIC SERVICES, INC. | Cascade Investment, L.L.C. 10% Owner | $123.5M | 560,100 | $220.52 | Aug 26, 2026 |
| KLAR Klarna Group plc | Siemiatkowski Sebastian Chief Executive Officer, Director | $9.9M | 692,506 | $14.37 | Aug 26, 2026 |
| SUJA SUJA LIFE, INC. | Paine Schwartz Food Chain Fund V Gp, Ltd. 10% Owner | $6.1M | 652,248 | $9.35 | Aug 26, 2026 |
| OPTU Optimum Communications, Inc. | Subin Neil S 10% Owner | $2.5M | 3,032,354 | $0.81 | Jul 29, 2026 |
| AAT American Assets Trust, Inc. | Rady Ernest S Executive Chairman, Director, 10% Owner | $2.3M | 100,000 | $22.54 | Aug 27, 2026 |
| DKS DICK'S SPORTING GOODS, INC. | Barrenechea Mark J Director | $2.2M | 17,000 | $130.72 | Aug 27, 2026 |
| — Blackstone Private Equity Strategies Fund L.P. | Patel Viral Chief Executive Officer, Director | $2.0M | 51,084 | $39.15 | Aug 28, 2026 |
| RNAQ Rainier Acquisition Corp | Grossman Jonas Director, 10% Owner | $1.9M | 194,375 | $10.00 | Aug 28, 2026 |
| DKS DICK'S SPORTING GOODS, INC. | Colombo William J Director | $786K | 6,100 | $128.77 | Aug 26, 2026 |
| MED MEDIFAST INC | Kiai Parsa Director | $529K | 43,150 | $12.26 | Aug 26, 2026 |
| DKS DICK'S SPORTING GOODS, INC. | Eddy Robert W. Director | $515K | 4,000 | $128.70 | Aug 26, 2026 |
| REFI Chicago Atlantic Real Estate Finance, Inc. | Mazarakis John Executive Chairman, Director | $509K | 47,711 | $10.67 | Aug 26, 2026 |
| JUSH Jushi Holdings Inc. | Cacioppo James Chief Executive Officer, Director, 10% Owner | $492K | 994,000 | $0.50 | Aug 26, 2026 |
| SITE SiteOne Landscape Supply, Inc. | Black Doug CEO, Director | $481K | 5,000 | $96.13 | Aug 26, 2026 |
| DKS DICK'S SPORTING GOODS, INC. | Mathrani Sandeep Director | $200K | 1,550 | $128.89 | Aug 26, 2026 |
Several insiders buying the same stock
Companies where two or more insiders filed purchases this day. All cluster buys.
Biggest insider sales filed August 28, 2026
Selling has many routine reasons (taxes, diversification, planned 10b5-1 sales), so read these as context.
| Company | Insider | Value | Shares | Avg price | Traded |
|---|---|---|---|---|---|
| LTH Life Time Group Holdings, Inc. | Danhakl John G Director | $126.1M | 2,879,154 | $43.80 | Aug 26, 2026 |
| LTH Life Time Group Holdings, Inc. | Green LTF Holdings II LP Director | $126.1M | 2,879,154 | $43.80 | Aug 26, 2026 |
| LTH Life Time Group Holdings, Inc. | Galashan John Kristofer Director | $126.1M | 2,879,154 | $43.80 | Aug 26, 2026 |
| RLAY Relay Therapeutics, Inc. | SVF Pauling (Cayman) Ltd 10% Owner | $116.4M | 6,000,000 | $19.40 | Aug 25, 2026 |
| CHYM Chime Financial, Inc. | DST Global Advisors Ltd 10% Owner | $38.6M | 1,168,667 | $33.04 | Aug 26, 2026 |
| CHYM Chime Financial, Inc. | DST Global Advisors Ltd 10% Owner | $38.6M | 1,168,667 | $33.04 | Aug 26, 2026 |
| NSSC NAPCO SECURITY TECHNOLOGIES, INC | Soloway Richard Founder and Executive Chairman, Director | $16.5M | 475,000 | $34.79 | Aug 26, 2026 |
| SNOW Snowflake Inc. | Dageville Benoit Director · 10b5-1 | $15.5M | 50,000 | $309.44 | Aug 26, 2026 |
| SN SharkNinja, Inc. | Shah Neil B. Chief Commercial Officer | $9.3M | 50,000 | $186.36 | Aug 26, 2026 |
| GEN Gen Digital Inc. | Vlcek Ondrej Director | $6.0M | 200,000 | $30.00 | Aug 27, 2026 |
Grouped by the day the Form 4 reached SEC EDGAR. Values are shares times the reported price; a price far from the market close is treated as a typo and left out. Not investment advice.