Insider trading recap: October 20, 2026
On October 20, 2026, insiders filed 24 open-market purchases worth $19.6M across 22 companies, and 53 sales worth $55.0M, on SEC Form 4. The largest purchase was Nippon Life Insurance Co (10% Owner) buying $12.1M of Corebridge Financial, Inc. (CRBG) at an average $34.71 a share. The largest sale was Deboer Scott J (Pres. & Chief Tech & Prod Offr) selling $25.7M of MICRON TECHNOLOGY INC (MU) under a 10b5-1 plan. 2 companies had several insiders buying on the same day: DYNEX CAPITAL INC (DX), Nova Minerals Corp (NVA).
The write-up, company by company: insider buying on October 20, 2026 · insider selling on October 20, 2026.
Biggest insider buys filed October 20, 2026
Open-market purchases, one row per Form 4, largest first.
| Company | Insider | Value | Shares | Avg price | Traded |
|---|---|---|---|---|---|
| CRBG Corebridge Financial, Inc. | Nippon Life Insurance Co 10% Owner · 10b5-1 | $12.1M | 347,195 | $34.71 | Oct 16, 2026 |
| SCISX MA Specialty Credit Income Fund | MA Eagle II Holdings Fund 10% Owner | $2.4M | 96,931 | $24.76 | Oct 16, 2026 |
| LEO BNY MELLON STRATEGIC MUNICIPALS, INC. | Saba Capital Management, L.P. 10% Owner | $1.9M | 338,104 | $5.65 | Oct 16, 2026 |
| DSM BNY MELLON STRATEGIC MUNICIPAL BOND FUND, INC. | Saba Capital Management, L.P. 10% Owner | $1.1M | 207,722 | $5.28 | Oct 16, 2026 |
| JOF JAPAN SMALLER CAPITALIZATION FUND INC | Saba Capital Management, L.P. 10% Owner | $552K | 46,222 | $11.94 | Oct 16, 2026 |
| ECF ELLSWORTH GROWTH & INCOME FUND LTD | Saba Capital Management, L.P. 10% Owner | $386K | 33,426 | $11.56 | Oct 16, 2026 |
| BOLD Boundless Bio, Inc. | Tang Kevin 10% Owner | $350K | 149,474 | $2.34 | Oct 16, 2026 |
| GF NEW GERMANY FUND INC | Saba Capital Management, L.P. 10% Owner | $311K | 30,088 | $10.33 | Oct 16, 2026 |
| DX DYNEX CAPITAL INC | Popenoe Smriti Laxman Co-CEO and President, Director | $157K | 12,000 | $13.05 | Oct 20, 2026 |
| GRF EAGLE CAPITAL GROWTH FUND, INC. | Sims David C CFO, CCO, Secretary, Treasurer, Director | $109K | 10,787 | $10.07 | Oct 16, 2026 |
| XGN EXAGEN INC. | Chernett Jorey 10% Owner | $104K | 14,000 | $7.46 | Oct 19, 2026 |
| NXG NXG NextGen Infrastructure Income Fund | Sunderland Todd Portfolio Manager | $47K | 1,000 | $46.50 | Oct 19, 2026 |
| NBIS Nebius Group N.V. | Grimme Arne Director · 10b5-1 | $25K | 148 | $169.99 | Oct 19, 2026 |
| AYI ACUITY INC. (DE) | O'Shaughnessy Laura Director | $22K | 73 | $302.32 | Oct 16, 2026 |
| NVA Nova Minerals Corp | Gerteisen Christopher Chief Executive Officer, Director | $22K | 6,737 | $3.26 | Oct 16, 2026 |
Several insiders buying the same stock
Companies where two or more insiders filed purchases this day. All cluster buys.
Biggest insider sales filed October 20, 2026
Selling has many routine reasons (taxes, diversification, planned 10b5-1 sales), so read these as context.
| Company | Insider | Value | Shares | Avg price | Traded |
|---|---|---|---|---|---|
| MU MICRON TECHNOLOGY INC | Deboer Scott J Pres. & Chief Tech & Prod Offr · 10b5-1 | $25.7M | 28,545 | $900.00 | Oct 16, 2026 |
| GRND Grindr Inc. | Zage George Raymond III Director, 10% Owner · 10b5-1 | $7.1M | 500,000 | $14.12 | Oct 16, 2026 |
| UTHR UNITED THERAPEUTICS Corp | Rothblatt Martine A Chairperson & CEO, Director · 10b5-1 | $5.2M | 9,500 | $543.32 | Oct 19, 2026 |
| VG Venture Global, Inc. | Thayer Jonathan W Chief Financial Officer · 10b5-1 | $2.8M | 222,222 | $12.69 | Oct 19, 2026 |
| CRSP CRISPR Therapeutics AG | Kulkarni Samarth Chief Executive Officer, Director | $2.4M | 47,837 | $49.78 | Oct 19, 2026 |
| AVPT AvePoint, Inc. | Brown Brian Michael Chief Legal Officer, Director · 10b5-1 | $1.2M | 76,106 | $15.26 | Oct 16, 2026 |
| GWRE Guidewire Software, Inc. | Mullen John P President · 10b5-1 | $999K | 5,400 | $185.00 | Oct 20, 2026 |
| GLBE Global-E Online Ltd. | Schlachet Amir CEO, Director · 10b5-1 | $976K | 24,999 | $39.04 | Oct 16, 2026 |
| PRCH Porch Group, Inc. | Neagle Matthew Chief Operating Officer · 10b5-1 | $713K | 40,625 | $17.56 | Oct 16, 2026 |
| ORKA Oruka Therapeutics, Inc. | Quinlan Paul T General Counsel · 10b5-1 | $707K | 9,000 | $78.53 | Oct 20, 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.