Large Insider Purchases
Institutional-Scale SEC Form 4 Buy Signals
The Signal of $1M+ Conviction
When a corporate executive invests more than $1,000,000 of their own capital into company shares, it represents the highest level of conviction. These seven-figure purchases reflect management's belief in the company's future value.
| Filing Date | Trade Date | Ticker | Company Name | Reporting Person | Relationship | Industry | Type | Price | Qty | Total, $ | Owned After | Change, % |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026-07-31 20:42 | 2026-07-30 | IONS | IONIS PHARMACEUTICALS INC | Hayden Michael R | Director | Pharmaceutical Preparations | BUY | $52.94 | 20,000 | $1,058,700 | 24,000 | +500.0% |
| 2026-07-31 20:05 | 2026-07-29 | CATLU | Catalyst Acquisition Corp. | Catalyst Sponsor LLC | 10% owner | Blank Checks | BUY | $10.00 | 270,000 | $2,700,000 | 270,000 | +100.0% |
| 2026-07-31 20:08 | 2026-07-29 | N-A | TPG Twin Brook Capital Income Fund | TPG GP A, LLC | 10% owner | Other | BUY | $25.20 | 1,984,182 | $50,000,000 | 23,180,838 | +9.4% |
| 2026-07-30 22:39 | 2026-07-28 | MLPT | MapLight Therapeutics, Inc. | Catalyst4, Inc. | 10% owner | Pharmaceutical Preparations | BUY | $12.67 | 1,209,225 | $15,314,835 | 20,906,689 | +6.1% |
| 2026-07-30 17:11 | 2026-07-28 | N/A | Overland Advantage | Abu Dhabi Investment Authority | 10% owner | Other | BUY | $24.59 | 932,917 | $22,935,759 | 17,750,646 | +5.5% |
| 2026-07-30 16:24 | 2026-07-29 | N/A | VISTA CREDIT STRATEGIC LENDING CORP. | VEP Group, LLC | 10% owner | Other | BUY | $19.13 | 325,656 | $6,229,807 | 7,071,413 | +4.8% |
| 2026-07-30 10:57 | 2026-07-24 | COE | 51Talk Online Education Group | Huang Jack Jiajia | Director, Officer, 10% owner - Chief Executive Officer | Services-Educational Services | BUY | $16.76 | 637,200 | $10,681,320 | 33,225,960 | +2.0% |
| 2026-07-29 23:09 | 2026-07-27 | SCTX | Scribe Therapeutics, Inc. | AH Bio Fund II, L.P. | 10% owner | Biological Products, (No Diagnostic Substances) | BUY | $15.00 | 333,333 | $4,999,995 | 2,385,075 | +16.2% |
| 2026-07-29 22:47 | 2026-07-27 | SCTX | Scribe Therapeutics, Inc. | ORBIMED ADVISORS LLC | Director | Biological Products, (No Diagnostic Substances) | BUY | $15.00 | 1,000,000 | $15,000,000 | 1,348,825 | +286.7% |
| 2026-07-29 22:50 | 2026-07-27 | SCTX | Scribe Therapeutics, Inc. | GORDON CARL L | Director | Biological Products, (No Diagnostic Substances) | BUY | $15.00 | 1,000,000 | $15,000,000 | 1,348,825 | +286.7% |
| 2026-07-29 01:30 | 2026-07-24 | SCTX | Scribe Therapeutics, Inc. | Aghazadeh Behzad | Director, 10% owner, Other | Biological Products, (No Diagnostic Substances) | BUY | $15.16 | 2,391,238 | $36,259,777 | 3,088,888 | +342.8% |
| 2026-07-28 23:29 | 2026-07-27 | ACI | Albertsons Companies, Inc. | Moriarty Thomas M | Officer - EVP, M&A and Corporate Affairs | Retail-Grocery Stores | BUY | $11.51 | 170,500 | $1,962,285 | 308,946 | +123.2% |
| 2026-07-28 23:12 | 2026-07-24 | N/A | 5C Lending Partners Corp. | LIBERTY MUTUAL HOLDING Co INC. | 10% owner | Other | BUY | $24.29 | 563,276 | $13,681,974 | 1,513,310 | +59.3% |
| 2026-07-28 21:05 | 2026-07-24 | N/A | 5C Lending Partners Corp. | MSD CAPITAL, L.P. | 10% owner | Other | BUY | $24.29 | 1,274,194 | $30,950,172 | 3,800,197 | +50.4% |
| 2026-07-28 20:38 | 2026-07-24 | GSHD | Goosehead Insurance, Inc. | Durable Capital Partners LP | 10% owner | Insurance Agents, Brokers & Service | BUY | $59.22 | 153,723 | $9,104,029 | 2,534,004 | +6.5% |
| 2026-07-28 20:05 | 2026-07-24 | N-A | Calamos Aksia Hedged Strategies Fund | Calamos Aksia Hedged Strategies Fund (Offshore), Ltd. | 10% owner | Other | BUY | $10.46 | 181,099 | $1,894,300 | 1,620,464 | +12.6% |
| 2026-07-28 20:10 | 2026-07-27 | N/A | Willow Tree Capital Corp | HERSHEY TRUST CO TRUSTEE IN TRUST FOR MILTON HERSHEY SCHOOL | 10% owner | Other | BUY | $16.05 | 74,596 | $1,197,273 | 2,994,774 | +2.6% |
| 2026-07-28 19:37 | 2026-07-27 | MTAK | Market Technology Acquisition Corp | Market Technology Acquisition Sponsor LLC | 10% owner | Other | BUY | $10.00 | 452,500 | $4,525,000 | 452,500 | +100.0% |
| 2026-07-28 15:28 | 2026-07-22 | STFS | Star Fashion Culture Holdings Ltd | ZHANG PINGTING | Director, Officer - Chief Financial Officer | Services-Advertising | BUY | $1.30 | 2,000,000 | $2,600,000 | 2,032,500 | +6,153.8% |
| 2026-07-28 13:00 | 2026-01-22 | AVR | Anteris Technologies Global Corp. | L1 Capital Pty Ltd | 10% owner | Orthopedic, Prosthetic & Surgical Appliances & Supplies | BUY | $5.75 | 5,000,000 | $28,750,000 | 7,812,000 | +177.8% |
| 2026-07-28 01:15 | 2026-07-23 | NMM | Navios Maritime Partners L.P. | Frangou Angeliki | Director, Officer, 10% owner - See Remarks | Deep Sea Foreign Transportation of Freight | BUY | $258,962.67 | 3,268 | $846,289,996 | 4,778,836 | +0.1% |
| 2026-07-27 21:15 | 2026-07-23 | ENR | ENERGIZER HOLDINGS, INC. | Aqua Capital, Ltd. | 10% owner | Miscellaneous Electrical Machinery, Equipment & Supplies | BUY | $20.62 | 120,000 | $2,473,992 | 8,000,000 | +1.5% |
| 2026-07-27 15:52 | 2026-07-23 | N/A | Jefferies Credit Partners BDC Inc. | Abu Dhabi Investment Authority | 10% owner | Other | BUY | $14.30 | 1,748,155 | $25,000,017 | 26,794,408 | +7.0% |
| 2026-07-27 13:04 | 2026-07-21 | COE | 51Talk Online Education Group | Huang Jack Jiajia | Director, Officer, 10% owner - Chief Executive Officer | Services-Educational Services | BUY | $16.18 | 1,103,820 | $17,864,996 | 32,588,760 | +3.5% |
| 2026-07-24 21:10 | 2026-07-22 | N/A | Sound Point Direct Lending BDC | ASSURED GUARANTY LTD | 10% owner | Other | BUY | $24.83 | 209,388 | $5,200,000 | 1,212,106 | +20.9% |
| 2026-07-24 20:44 | 2026-07-23 | N/A | Blackstone Private Real Estate Credit & Income Fund | Blackstone Private Multi-Asset Credit & Income Fund | 10% owner | Other | BUY | $26.15 | 573,614 | $15,000,000 | 8,455,758 | +7.3% |
| 2026-07-24 20:46 | 2026-07-22 | CLIR | ClearSign Technologies Corp | PASQUESI JOHN M | 10% owner | Industrial Instruments For Measurement, Display, and Control | BUY | $3.54 | 500,000 | $1,770,000 | 1,343,477 | +59.3% |
| 2026-07-24 20:33 | 2026-07-22 | FSBC | FIVE STAR BANCORP | Perry-Smith Robert Truxtun | Director | State Commercial Banks | BUY | $44.00 | 31,363 | $1,379,972 | 258,898 | +13.8% |
| 2026-07-24 20:34 | 2026-07-22 | FSBC | FIVE STAR BANCORP | Allbaugh Larry Eugene | Director, 10% owner | State Commercial Banks | BUY | $44.00 | 96,591 | $4,250,004 | 1,101,687 | +9.6% |
| 2026-07-24 20:05 | 2026-07-22 | ACOG | Alpha Cognition Inc. | Opaleye Management Inc. | 10% owner | Biological Products, (No Diagnostic Substances) | BUY | $7.82 | 200,086 | $1,565,493 | 2,995,193 | +7.2% |
| 2026-07-24 16:13 | 2026-07-24 | PNFP | Pinnacle Financial Partners, Inc. | MCCABE ROBERT A JR | Director, Officer - Chief Banking Officer | National Commercial Banks | BUY | $99.90 | 10,013 | $1,000,299 | 324,233 | +3.2% |
| 2026-07-24 01:22 | 2026-07-21 | ARTV | Artiva Biotherapeutics, Inc. | RA CAPITAL MANAGEMENT, L.P. | Director, 10% owner | Biological Products, (No Diagnostic Substances) | BUY | $9.76 | 264,586 | $2,583,312 | 17,242,483 | +1.6% |
| 2026-07-23 23:47 | 2026-07-22 | BRTMU | B&R Technology Merger Corp. | B&R Technology Sponsor LLC (Cayman) | 10% owner | Blank Checks | BUY | $10.00 | 687,500 | $6,875,000 | 687,500 | +100.0% |
| 2026-07-23 21:18 | 2026-07-21 | N/A | Commonwealth Credit Partners BDC I, Inc. | UAW Chrysler Retirees Medical Benefits Plan | 10% owner | Other | BUY | $877.09 | 11,287 | $9,899,923 | 316,702 | +3.7% |
| 2026-07-23 20:16 | 2026-07-21 | ENR | ENERGIZER HOLDINGS, INC. | Aqua Capital, Ltd. | 10% owner | Miscellaneous Electrical Machinery, Equipment & Supplies | BUY | $20.26 | 120,000 | $2,430,636 | 7,880,000 | +1.5% |
| 2026-07-23 11:19 | 2026-07-14 | COE | 51Talk Online Education Group | Huang Jack Jiajia | Director, Officer, 10% owner - Chief Executive Officer | Services-Educational Services | BUY | $16.86 | 622,140 | $10,490,587 | 31,484,940 | +2.0% |
| 2026-07-22 20:55 | 2026-07-20 | PBLS | Parabilis Medicines, Inc. | RA CAPITAL MANAGEMENT, L.P. | Director, 10% owner | Pharmaceutical Preparations | BUY | $28.29 | 244,593 | $6,919,560 | 26,529,686 | +0.9% |
| 2026-07-21 20:36 | 2026-07-17 | ENR | ENERGIZER HOLDINGS, INC. | Aqua Capital, Ltd. | 10% owner | Miscellaneous Electrical Machinery, Equipment & Supplies | BUY | $20.21 | 100,000 | $2,020,850 | 7,760,000 | +1.3% |
| 2026-07-20 22:31 | 2026-07-20 | ZSTK | ZeroStack Corp. | Heinrich Michael | Director, Officer - Executive Chairman | Wholesale-Drugs, Proprietaries & Druggists' Sundries | BUY | $0.75 | 4,608,575 | $3,479,013 | 4,608,575 | +100.0% |
| 2026-07-20 22:08 | 2026-07-16 | ARTV | Artiva Biotherapeutics, Inc. | RA CAPITAL MANAGEMENT, L.P. | Director, 10% owner | Biological Products, (No Diagnostic Substances) | BUY | $8.93 | 160,354 | $1,432,122 | 16,977,927 | +1.0% |
| 2026-07-20 21:30 | 2026-07-16 | CBIO | CRESCENT BIOPHARMA, INC. | Fairmount Funds Management LLC | Director, 10% owner | Pharmaceutical Preparations | BUY | $14.50 | 853,450 | $12,375,025 | 3,601,316 | +31.1% |
| 2026-07-20 13:20 | 2026-07-16 | LNBIX | Lincoln Bain Capital Total Credit Fund | Lincoln Financial Investments Corp | 10% owner, Other | Other | BUY | $10.16 | 2,460,630 | $25,000,000 | 25,154,977 | +10.8% |
| 2026-07-20 12:17 | 2026-07-09 | COE | 51Talk Online Education Group | Huang Jack Jiajia | Director, Officer, 10% owner - Chief Executive Officer | Services-Educational Services | BUY | $17.12 | 495,360 | $8,480,316 | 30,862,800 | +1.6% |
| 2026-07-18 00:24 | 2026-07-15 | AXIA | AXIA Energia S.A. | Batista de Lima Filho Pedro | Director | Electric Services | BUY | $9.67 | 200,000 | $1,934,000 | 4,927,884 | +4.2% |
| 2026-07-18 00:11 | 2026-06-25 | LILA | Liberty Latin America Ltd. | FRIES MICHAEL T | Director, Officer - Executive Chairman | Cable & Other Pay Television Services | BUY | $20.39 | 49,382 | $1,006,711 | 149,335 | +49.4% |
| 2026-07-17 20:48 | 2026-07-15 | PDI | PIMCO Dynamic Income Fund | STRACKE THIBAULT CHRISTIAN | Other | Other | BUY | $16.40 | 100,000 | $1,640,000 | 179,512 | +125.8% |
| 2026-07-17 20:37 | 2026-07-15 | ENR | ENERGIZER HOLDINGS, INC. | Aqua Capital, Ltd. | 10% owner | Miscellaneous Electrical Machinery, Equipment & Supplies | BUY | $20.72 | 80,000 | $1,657,760 | 7,660,000 | +1.1% |
| 2026-07-17 20:05 | 2026-07-16 | STDN | Standard Nuclear, Inc. | Decisive Point Group, LLC | 10% owner | Industrial Inorganic Chemicals | BUY | $15.00 | 1,275,496 | $19,132,440 | 1,275,496 | +100.0% |
| 2026-07-17 17:50 | 2026-07-17 | ELV | Elevance Health, Inc. | BOUDREAUX GAIL | Director, Officer - President and CEO | Hospital & Medical Service Plans | BUY | $367.79 | 2,725 | $1,002,230 | 171,976 | +1.6% |
| 2026-07-17 17:20 | 2026-07-15 | TYG | TORTOISE ENERGY INFRASTRUCTURE CORP | PRUDENTIAL FINANCIAL INC | 10% owner | Other | BUY | $10.00 | 6,000,000 | $60,000,000 | 3,000,000 | +100.0% |
Institutional Conviction in Form 4
Tracking these institutional-scale purchases allows you to follow the "smart money" when their conviction is highest. When an executive or a 10% beneficial owner commits a seven-figure sum to an open-market transaction, it bypasses the routine noise of stock-based compensation. These trades are often a precursor to major corporate developments or a signal that management views the current market valuation as significantly disconnected from the company’s internal growth trajectory. By monitoring these high-value entries, investors can align their portfolios with the capital of those who possess the most intimate understanding of a business's long-term health and potential.
Filtering the Market Noise
Our platform is designed to eliminate the noise and focus strictly on high-impact accumulation from directors and CEOs betting big on their company’s future. The SEC EDGAR database is frequently flooded with thousands of automated Form 4 filings, many of which involve small, technical, or pre-scheduled trades that offer little predictive value for the average investor. By applying a strict $1,000,000 minimum threshold, we isolate the transactions where insiders are taking substantial personal financial risk. This high-conviction filter serves as a powerful transparency tool, identifying the exact moments when corporate leadership moves away from passive ownership toward aggressive capital deployment.
UNDERSTANDING THE DATA
FILING DATE: The date and time when the transaction was reported to the SEC. This is when the public first receives the information.
TRADE DATE: The actual day the insider executed the purchase or sale in the market.
INDUSTRY: The specific market sector the company operates in. Useful for identifying broader institutional capital flows across sectors.
OWNED AFTER: The total number of shares held by the insider following the transaction. This highlights the insider's remaining conviction in the company.
CHANGE %: The percentage increase or decrease of the insider's total position. Large percentage changes often carry more weight than the dollar amount alone.
TRADE TYPES DEFINITIONS
BUY: An open market purchase. Typically indicates an insider's belief that the stock is undervalued or poised for growth.
SELL: An open market sale. While often used for diversification or liquidity, large or unexpected sales can be a warning signal.
OPT+S (OPTION EXERCISE & SALE): This occurs when an insider exercises their stock options and sells them immediately. Often part of a structured compensation plan.