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, % |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2025-08-11 23:30 | 2025-08-07 | N/A | N/A | GOLDENTREE ASSET MANAGEMENT LP | 10% owner | Other | BUY | $10.04 | 1,494,024 | $15,000,000 | 6,494,024 | +29.9% |
| 2025-08-11 16:06 | 2025-08-07 | ASA | ASA Gold and Precious Metals Limited | Saba Capital Management, L.P. | 10% owner | Other | BUY | $34.90 | 104,809 | $3,657,551 | 3,358,646 | +3.2% |
| 2025-08-11 23:15 | 2025-08-11 | BDX | BECTON DICKINSON & CO | HAYES GREGORY | Director | Surgical & Medical Instruments & Apparatus | BUY | $191.57 | 5,250 | $1,005,743 | 6,046 | +659.5% |
| 2025-08-11 21:00 | 2025-08-07 | FCNCA | FIRST CITIZENS BANCSHARES INC /DE/ | HOLDING FRANK B JR | Director, Officer, 10% owner - Chairman and CEO | State Commercial Banks | BUY | $1,698.75 | 600 | $1,019,250 | 32,300 | +1.9% |
| 2025-08-08 23:16 | 2025-08-07 | SCISX | N/A | MA Eagle Holdings Fund | 10% owner | Other | BUY | $24.92 | 127,968 | $3,188,967 | 1,758,990 | +7.8% |
| 2025-08-08 23:20 | 2025-08-06 | N/A | N/A | Apollo Principal Holdings B GP, LLC | 10% owner | Other | BUY | $26.30 | 570,342 | $15,000,000 | 20,575,093 | +2.9% |
| 2025-08-08 23:28 | 2025-08-06 | FERLX | N/A | Bleichroeder LP | 10% owner | Other | BUY | $25.27 | 633,162 | $16,000,000 | 1,367,807 | +86.2% |
| 2025-08-08 23:06 | 2025-08-06 | CRSP | CRISPR Therapeutics AG | Treco Douglas A | Director | Biological Products, (No Diagnostic Substances) | BUY | $57.03 | 20,000 | $1,140,600 | 22,000 | +1,000.0% |
| 2025-08-08 23:26 | 2025-08-06 | ASAN | Asana Inc. | Moskovitz Dustin A. | Director, 10% owner | Services-Prepackaged Software | BUY | $14.29 | 448,905 | $6,415,885 | 55,979,904 | +0.8% |
| 2025-08-08 23:30 | 2025-08-06 | TMDX | TransMedics Group, Inc. | Hassanein Waleed H | Director, Officer - President & CEO | Electromedical & Electrotherapeutic Apparatus | BUY | $117.46 | 16,875 | $1,982,121 | 486,234 | +3.6% |
| 2025-08-08 23:45 | 2025-08-07 | PTLO | Portillo's Inc. | LEE EUGENE I JR | Director | Retail-Eating Places | BUY | $7.68 | 130,250 | $1,000,320 | 130,250 | +100.0% |
| 2025-08-08 22:15 | 2025-08-07 | PNFP | Pinnacle Financial Partners, Inc. 6.75% Non-Cumulative Perpetual Preferred Stock, Series B | INGRAM DAVID B | Director | National Commercial Banks | BUY | $90.09 | 22,000 | $1,981,980 | 63,692 | +52.8% |
| 2025-08-09 01:49 | 2025-08-07 | IFF | INTERNATIONAL FLAVORS & FRAGRANCES INC | FRIBOURG PAUL J | Director | Industrial Organic Chemicals | BUY | $64.80 | 15,450 | $1,001,183 | 15,450 | +100.0% |
| 2025-08-09 00:02 | 2025-08-06 | N/A | Copper Property CTL Pass Through Trust | Silver Point Capital L.P. | 10% owner | Real Estate | BUY | $12.43 | 330,000 | $4,101,900 | 8,966,583 | +3.8% |
| 2025-08-07 23:23 | 2025-08-06 | VRTX | VERTEX PHARMACEUTICALS INC / MA | Kewalramani Reshma | Director, Officer - CEO & President | Pharmaceutical Preparations | BUY | $389.58 | 10,000 | $3,895,768 | 115,968 | +9.4% |
| 2025-08-07 23:56 | 2025-08-06 | PAYIX | N/A | Barry John F | 10% owner | Other | BUY | $25.00 | 1,000,000 | $25,000,000 | 1,004,000 | +25,000.0% |
| 2025-08-07 23:19 | 2025-08-06 | VRTX | VERTEX PHARMACEUTICALS INC / MA | SACHS BRUCE I | Director | Pharmaceutical Preparations | BUY | $389.68 | 5,000 | $1,948,416 | 45,000 | +12.5% |
| 2025-08-06 19:16 | 2025-06-02 | N-A | N/A | Manulife Private Credit Plus Fund | 10% owner | Other | BUY | $20.59 | 728,633 | $15,000,000 | 5,773,119 | +14.4% |
| 2025-08-06 22:29 | 2025-08-04 | NEGG | Newegg Commerce, Inc. | Galkin Vladimir | 10% owner | Retail-Retail Stores, NEC | BUY | $54.04 | 111,110 | $6,003,829 | 3,444,443 | +3.3% |
| 2025-08-07 02:45 | 2025-08-04 | N/A | N/A | GOLDENTREE ASSET MANAGEMENT LP | 10% owner | Other | BUY | $88.21 | 36,700 | $3,237,248 | 7,946,176 | +0.5% |
| 2025-08-06 23:49 | 2025-08-05 | MUSA | Murphy USA Inc. | MURPHY ROBERT MADISON | Director | Retail-Auto Dealers & Gasoline Stations | BUY | $367.01 | 5,000 | $1,835,039 | 389,172 | +1.3% |
| 2025-08-06 23:47 | 2025-08-04 | MOH | MOLINA HEALTHCARE, INC. | WOYS JAMES | Officer - Chief Operating Officer | Hospital & Medical Service Plans | BUY | $155.94 | 10,000 | $1,559,365 | 74,331 | +15.5% |
| 2025-08-06 00:42 | 2025-08-01 | BCAR | D. Boral ARC Acquisition I Corp. | MFH 1, LLC | 10% owner | Blank Checks | BUY | $10.00 | 200,000 | $2,000,000 | 200,000 | +100.0% |
| 2025-08-05 23:05 | 2025-08-01 | SI | SHOULDER INNOVATIONS, INC. | Pardo Geoffrey B | Director, 10% owner | Surgical & Medical Instruments & Apparatus | BUY | $15.00 | 100,000 | $1,500,000 | 2,380,482 | +4.4% |
| 2025-08-05 23:07 | 2025-08-01 | PRME | Prime Medicine, Inc. | GV 2021 GP, L.L.C. | 10% owner | Biological Products, (No Diagnostic Substances) | BUY | $3.30 | 1,500,000 | $4,950,000 | 3,262,440 | +85.1% |
| 2025-08-06 03:12 | 2025-08-01 | FIG | Figma, Inc. | Lilly III John Osborne | Director | Services-Prepackaged Software | BUY | $33.00 | 62,500 | $2,062,500 | 62,500 | +100.0% |
| 2025-08-06 03:05 | 2025-08-01 | FIG | Figma, Inc. | Reed Andrew Phillips | Director | Services-Prepackaged Software | BUY | $33.00 | 60,000 | $1,980,000 | 60,000 | +100.0% |
| 2025-08-06 00:30 | 2025-08-01 | ASAN | Asana Inc. | Moskovitz Dustin A. | Director, 10% owner | Services-Prepackaged Software | BUY | $14.21 | 450,000 | $6,395,490 | 55,530,999 | +0.8% |
| 2025-08-06 01:37 | 2025-08-01 | SI | SHOULDER INNOVATIONS, INC. | Gilde Healthcare Holding B.V. | 10% owner | Surgical & Medical Instruments & Apparatus | BUY | $15.00 | 100,000 | $1,500,000 | 2,380,482 | +4.4% |
| 2025-08-05 22:56 | 2025-08-04 | N/A | N/A | Abu Dhabi Investment Authority | 10% owner | Other | BUY | $24.84 | 4,151,983 | $103,155,179 | 15,767,755 | +35.7% |
| 2025-08-06 03:11 | 2025-08-01 | FIG | Figma, Inc. | McDermott William R | Director | Services-Prepackaged Software | BUY | $33.00 | 160,000 | $5,280,000 | 208,179 | +332.1% |
| 2025-08-06 01:37 | 2025-08-01 | SONO | Sonos Inc | Coliseum Capital Management, LLC | 10% owner | Household Audio & Video Equipment | BUY | $10.68 | 242,683 | $2,591,345 | 14,747,874 | +1.7% |
| 2025-08-05 23:05 | 2025-08-01 | SI | SHOULDER INNOVATIONS, INC. | Carusi Michael A | Director | Surgical & Medical Instruments & Apparatus | BUY | $15.00 | 266,666 | $3,999,990 | 1,885,136 | +16.5% |
| 2025-08-05 23:05 | 2025-08-01 | SI | SHOULDER INNOVATIONS, INC. | LSV Associates II, LLC | Other | Surgical & Medical Instruments & Apparatus | BUY | $15.00 | 266,666 | $3,999,990 | 1,885,136 | +16.5% |
| 2025-08-06 00:31 | 2025-08-01 | AUPH | Aurinia Pharmaceuticals Inc. | TANG KEVIN | Director | Pharmaceutical Preparations | BUY | $10.45 | 1,300,000 | $13,589,940 | 11,329,500 | +13.0% |
| 2025-08-05 17:46 | 2025-08-01 | OBIO | Orchestra BioMed Holdings, Inc. | PERCEPTIVE ADVISORS LLC | 10% owner | Surgical & Medical Instruments & Apparatus | BUY | $2.75 | 700,000 | $1,925,000 | 5,292,556 | +15.2% |
| 2025-08-06 02:20 | 2025-08-01 | AMKR | Amkor Technology Inc. | Sujoda Management, LLC | Other | Semiconductors & Related Devices | BUY | $21.85 | 441,589 | $9,648,720 | 3,789,479 | +13.2% |
| 2025-08-06 02:21 | 2025-08-01 | AMKR | Amkor Technology Inc. | SUJODA Investments, LP | Other | Semiconductors & Related Devices | BUY | $21.85 | 441,589 | $9,648,720 | 3,789,479 | +13.2% |
| 2025-08-06 02:16 | 2025-08-01 | AMKR | Amkor Technology Inc. | KIM JOHN T | 10% owner, Other | Semiconductors & Related Devices | BUY | $21.85 | 441,589 | $9,648,720 | 3,789,479 | +13.2% |
| 2025-08-06 02:27 | 2025-08-01 | AMKR | Amkor Technology Inc. | KIM DAVID D | Other | Semiconductors & Related Devices | BUY | $21.85 | 441,589 | $9,648,720 | 3,789,479 | +13.2% |
| 2025-08-06 02:09 | 2025-08-01 | AMKR | Amkor Technology Inc. | KIM SUSAN Y | Director, 10% owner, Other | Semiconductors & Related Devices | BUY | $21.85 | 441,589 | $9,648,720 | 3,789,479 | +13.2% |
| 2025-08-05 23:05 | 2025-08-01 | CCO | Clear Channel Outdoor Holdings, Inc. | MORENO ARTURO R | 10% owner | Services-Advertising | BUY | $1.05 | 2,000,000 | $2,090,000 | 67,612,859 | +3.0% |
| 2025-08-05 02:46 | 2025-08-01 | FTV | Fortive Corp | Okerstrom Mark D | Officer - Chief Financial Officer | Industrial Instruments For Measurement, Display, and Control | BUY | $47.03 | 21,300 | $1,001,739 | 94,622 | +29.0% |
| 2025-08-04 23:45 | 2025-08-01 | N/A | N/A | GOLDENTREE ASSET MANAGEMENT LP | 10% owner | Other | BUY | $86.50 | 50,000 | $4,325,000 | 7,909,476 | +0.6% |
| 2025-08-05 04:00 | 2025-07-31 | SIRI | SIRIUS XM HOLDINGS INC. | BERKSHIRE HATHAWAY INC | 10% owner | Radio Broadcasting Stations | BUY | $21.16 | 5,030,425 | $106,454,357 | 124,807,117 | +4.2% |
| 2025-08-05 01:28 | 2025-07-31 | LRMR | Larimar Therapeutics, Inc. | Flynn James E | Director, 10% owner, Other | Pharmaceutical Preparations | BUY | $3.20 | 9,375,000 | $30,000,000 | 7,321,129 | +100.0% |
| 2025-08-02 02:19 | 2025-08-01 | PRME | Prime Medicine, Inc. | ARCH Venture Partners XII, LLC | 10% owner | Biological Products, (No Diagnostic Substances) | BUY | $3.30 | 3,030,300 | $9,999,990 | 6,230,300 | +94.7% |
| 2025-08-01 17:00 | 2025-08-01 | XHFIX | N/A | Schroder US Holdings Inc. | 10% owner | Other | BUY | $12.51 | 119,904 | $1,499,999 | 1,328,824 | +9.9% |
| 2025-08-01 20:41 | 2025-07-31 | N-A | N/A | Manufacturers Life Reinsurance Ltd | 10% owner | Other | BUY | $16.30 | 736,343 | $12,000,027 | 17,807,532 | +4.3% |
| 2025-08-01 20:34 | 2025-07-31 | N-A | N/A | Manufacturers Life Insurance Co (Bermuda Branch) | 10% owner | Other | BUY | $16.30 | 674,981 | $11,000,024 | 14,123,756 | +5.0% |
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.