On Jul 20, 2026, 26 insiders at 26 companies filed 32 purchases reported on Form 4, worth $52.4M in all, with a median purchase of $30.6K. The largest was Lincoln Financial Investments Corp, 10% owner of LNBIX, who reported buying 2,460,630 shares worth $25.0M. Officers accounted for 9 purchases, directors who are not officers for 12, and 10% owners with no board or officer role for 9. Chief executives and chief financial officers filed 7 purchases: Huang Jack Jiajia, Chief Executive Officer, Director, 10% owner of 51Talk Online Education Group (COE); Liu Chang, Chief Executive Officer, Director, 10% owner of 17 Education & Technology Group Inc. (YQ); Wang Chun Kai, Chief Executive Officer, Director of Obook Holdings Inc. (OWLS) among others. 3 companies showed cluster buying, two or more insiders buying within 7 days: YORW (7 insiders), ANIX (2 insiders), GRML (2 insiders). For 10 insiders of 26, this was the first purchase of that company's stock on our record. That is fewer than the 47 purchases filed on Jul 17, 2026. A Form 4 is due within two business days of the trade, so most of these purchases were made earlier in the week. Code P also covers shares bought privately from the company, so one large figure can be a negotiated placement rather than buying on the exchange.
| Company | Value | Insider | Role | Shares | Filed |
|---|---|---|---|---|---|
| LNBIX LNBIX | $25.0M | Lincoln Financial Investments Corp | 10% owner | 2,460,630 | 2026-07-20 |
| CBIO Crescent Biopharma, Inc. | $12.4M | Fairmount Funds Management LLC | Director, 10% owner | 853,450 | 2026-07-20 |
| COE 51Talk Online Education Group | $3.7M | Huang Jack Jiajia | Chief Executive Officer, Director, 10% owner | 213,480 | 2026-07-20 |
| ZSTK ZeroStack Corp. | $3.5M | Heinrich Michael | Executive Chairman, Director | 4,608,575 | 2026-07-20 |
| COE 51Talk Online Education Group | $3.2M | Huang Jack Jiajia | Chief Executive Officer, Director, 10% owner | 186,840 | 2026-07-20 |
| COE 51Talk Online Education Group | $1.6M | Huang Jack Jiajia | Chief Executive Officer, Director, 10% owner | 95,040 | 2026-07-20 |
| ARTV Artiva Biotherapeutics, Inc. | $1.4M | Ra Capital Management, L.p. | Director, 10% owner | 152,472 | 2026-07-20 |
| FCEL Fuelcell Energy Inc | $495.0K | Livingston III Homer John | Director | 26,343 | 2026-07-20 |
| FULC Fulcrum Therapeutics, Inc. | $415.3K | Tang Kevin | 10% owner | 116,671 | 2026-07-20 |
| SLAI SOLAI Ltd | $194.0K | Law Man San | Director | 54,275 | 2026-07-20 |
| FULC Fulcrum Therapeutics, Inc. | $179.3K | Tang Kevin | 10% owner | 50,945 | 2026-07-20 |
| BXSY Bexil Investment Trust | $76.6K | Winmill & Co. Inc | Insider | 4,500 | 2026-07-20 |
| BXSY Bexil Investment Trust | $76.5K | Winmill & Co. Inc | Insider | 4,500 | 2026-07-20 |
| ARTV Artiva Biotherapeutics, Inc. | $70.5K | Ra Capital Management, L.p. | Director, 10% owner | 7,882 | 2026-07-20 |
| ANIX Anixa Biosciences Inc | $41.6K | Titterton Lewis H jr | Director | 12,000 | 2026-07-20 |
| MXF Mexico Fund Inc | $36.4K | Saba Capital Management, L.P. | 10% owner | 1,682 | 2026-07-20 |
| GRML Greenland Mines Ltd | $24.8K | McGarity Jon | Director | 140,000 | 2026-07-20 |
| YQ 17 Education & Technology Group Inc. | $15.9K | Liu Chang | Chief Executive Officer, Director, 10% owner | 7,633 | 2026-07-20 |
| MXF Mexico Fund Inc | $12.2K | Saba Capital Management, L.P. | 10% owner | 570 | 2026-07-20 |
| THW abrdn World Healthcare Fund | $10.5K | Mahai Chris LaVictoire | Director | 796 | 2026-07-20 |
| THQ abrdn Healthcare Opportunities Fund | $10.5K | Mahai Chris LaVictoire | Director | 568 | 2026-07-20 |
| HQH abrdn Healthcare Investors | $10.5K | Mahai Chris LaVictoire | Director | 501 | 2026-07-20 |
| HQL abrdn Life Sciences Investors | $10.5K | Mahai Chris LaVictoire | Director | 527 | 2026-07-20 |
| OWLS Obook Holdings Inc. | $7.0K | Wang Chun Kai | Chief Executive Officer, Director | 1,257 | 2026-07-20 |
| GF New Germany Fund Inc | $5.6K | Saba Capital Management, L.P. | 10% owner | 500 | 2026-07-20 |
| DLPN Dolphin Entertainment, Inc. | $4.9K | O'Dowd William IV | Chief Executive Officer, Director | 4,400 | 2026-07-20 |
| PMM Franklin Managed Municipal Income Trust | $2.9K | Bank Of America Corp /de/ | 10% owner | 437 | 2026-07-20 |
| RCG RENN Fund, Inc. | $2.3K | Horizon Kinetics Asset Management Llc | 10% owner | 756 | 2026-07-20 |
| YORW York Water Co | $1.0K | Brossman Douglas S | Director | 32 | 2026-07-20 |
| GFS GLOBALFOUNDRIES Inc. | $767 | Hogan Michael James | Chief Strategy Officer | 12 | 2026-07-20 |
| TPL Texas Pacific Land Corp | $420 | Horizon Kinetics Asset Management Llc | 10% owner | 1 | 2026-07-20 |
| BCDA BioCardia, Inc. | $415 | Altman Peter | President and CEO, Director | 500 | 2026-07-20 |
Source: U.S. Securities and Exchange Commission (EDGAR) and other official
government data · Updated 2026-10-12 ·
For informational purposes only, not investment advice.
Privacy · Terms
No password to create and no card required. We store your email address and nothing else.