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, % |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2019-06-26 23:56 | 2019-06-24 | PRVL | N/A | Thompson Peter A. | Director, 10% owner | Other | BUY | $17.00 | 882,352 | $14,999,984 | 13,822,463 | +6.8% |
| 2019-06-26 23:55 | 2019-06-24 | PRVL | N/A | GORDON CARL L | Director, 10% owner | Other | BUY | $17.00 | 882,352 | $14,999,984 | 13,822,463 | +6.8% |
| 2019-06-26 15:52 | 2019-06-25 | VTVT | vTv Therapeutics Inc. | PERELMAN RONALD O | 10% owner | Pharmaceutical Preparations | BUY | $1.65 | 1,212,121 | $2,000,000 | 19,064,472 | +6.8% |
| 2019-06-26 17:46 | 2019-06-24 | GNCA | N/A | GLAXOSMITHKLINE PLC | 10% owner | Other | BUY | $3.50 | 1,857,142 | $6,499,997 | 3,365,884 | +123.1% |
| 2019-06-26 23:54 | 2019-06-24 | PRVL | N/A | ORBIMED ADVISORS LLC | Director, 10% owner | Other | BUY | $17.00 | 882,352 | $14,999,984 | 13,822,463 | +6.8% |
| 2019-06-26 23:51 | 2019-06-24 | ELOX | N/A | Nussbaum Ran | Director | Other | BUY | $9.00 | 200,000 | $1,800,000 | 24,000 | +100.0% |
| 2019-06-26 23:48 | 2019-06-24 | ELOX | N/A | Kariv Tomer | Director | Other | BUY | $9.00 | 200,000 | $1,800,000 | 24,000 | +100.0% |
| 2019-06-26 23:44 | 2019-06-24 | ELOX | N/A | Pontifax Management 4 G.P. (2015) Ltd. | 10% owner | Other | BUY | $9.00 | 200,000 | $1,800,000 | 24,000 | +100.0% |
| 2019-06-26 01:05 | 2019-06-24 | AKRO | Akero Therapeutics, Inc. | Royston Aaron | Director | Pharmaceutical Preparations | BUY | $16.00 | 250,000 | $4,000,000 | 250,000 | +100.0% |
| 2019-06-26 01:06 | 2019-06-24 | AKRO | Akero Therapeutics, Inc. | Atlas Venture Fund XI, L.P. | 10% owner | Pharmaceutical Preparations | BUY | $16.00 | 270,000 | $4,320,000 | 505,099 | +114.8% |
| 2019-06-26 01:05 | 2019-06-24 | AKRO | Akero Therapeutics, Inc. | Versant Venture Capital VI, L.P. | 10% owner | Pharmaceutical Preparations | BUY | $16.00 | 400,000 | $6,400,000 | 4,104,858 | +10.8% |
| 2019-06-26 01:04 | 2019-06-24 | AKRO | Akero Therapeutics, Inc. | Apple Tree Partners IV, L.P. | 10% owner | Pharmaceutical Preparations | BUY | $16.00 | 900,000 | $14,400,000 | 5,415,203 | +19.9% |
| 2019-06-26 01:06 | 2019-06-24 | AKRO | Akero Therapeutics, Inc. | Bitterman Kevin | Director | Pharmaceutical Preparations | BUY | $16.00 | 270,000 | $4,320,000 | 505,099 | +114.8% |
| 2019-06-25 23:52 | 2019-06-24 | GNCA | N/A | Sonsini Peter W. | 10% owner | Other | BUY | $3.50 | 2,857,142 | $9,999,997 | 7,225,676 | +65.4% |
| 2019-06-25 23:50 | 2019-06-24 | GNCA | N/A | Makhzoumi Mohamad | 10% owner | Other | BUY | $3.50 | 2,857,142 | $9,999,997 | 7,225,676 | +65.4% |
| 2019-06-25 23:50 | 2019-06-24 | GNCA | N/A | Florence Anthony A. Jr. | 10% owner | Other | BUY | $3.50 | 2,857,142 | $9,999,997 | 7,225,676 | +65.4% |
| 2019-06-25 23:50 | 2019-06-24 | GNCA | N/A | Chang Carmen | 10% owner | Other | BUY | $3.50 | 2,857,142 | $9,999,997 | 7,225,676 | +65.4% |
| 2019-06-25 23:49 | 2019-06-24 | GNCA | N/A | Behbahani Ali | Director, 10% owner | Other | BUY | $3.50 | 2,857,142 | $9,999,997 | 7,225,676 | +65.4% |
| 2019-06-25 23:48 | 2019-06-24 | GNCA | N/A | New Enterprise Associates 16, L.P. | 10% owner | Other | BUY | $3.50 | 2,857,142 | $9,999,997 | 7,225,676 | +65.4% |
| 2019-06-26 01:05 | 2019-06-24 | AKRO | Akero Therapeutics, Inc. | Harrison Seth Loring | Director, 10% owner | Pharmaceutical Preparations | BUY | $16.00 | 900,000 | $14,400,000 | 5,415,203 | +19.9% |
| 2019-06-25 23:30 | 2019-06-21 | MGM | MGM Resorts International | Meister Keith A. | Director | Hotels & Motels | BUY | $27.81 | 380,651 | $10,587,731 | 20,354,560 | +1.9% |
| 2019-06-25 16:20 | 2019-06-24 | AKRO | Akero Therapeutics, Inc. | venBio Global Strategic Fund II L.P. | 10% owner | Pharmaceutical Preparations | BUY | $16.00 | 250,000 | $4,000,000 | 250,000 | +100.0% |
| 2019-06-25 23:49 | 2019-06-24 | GNCA | N/A | BASKETT FOREST | 10% owner | Other | BUY | $3.50 | 2,857,142 | $9,999,997 | 7,225,676 | +65.4% |
| 2019-06-25 23:52 | 2019-06-24 | GNCA | N/A | SANDELL SCOTT D | 10% owner | Other | BUY | $3.50 | 2,857,142 | $9,999,997 | 7,225,676 | +65.4% |
| 2019-06-25 23:51 | 2019-06-24 | GNCA | N/A | MAKOWER JOSHUA | 10% owner | Other | BUY | $3.50 | 2,857,142 | $9,999,997 | 7,225,676 | +65.4% |
| 2019-06-25 23:51 | 2019-06-24 | GNCA | N/A | MOTT DAVID M | 10% owner | Other | BUY | $3.50 | 2,857,142 | $9,999,997 | 7,225,676 | +65.4% |
| 2019-06-26 03:18 | 2019-06-24 | RUN | Sunrun Inc. | TIGER GLOBAL MANAGEMENT LLC | 10% owner | Miscellaneous Electrical Machinery, Equipment & Supplies | BUY | $18.60 | 833,677 | $15,504,058 | 12,363,738 | +7.2% |
| 2019-06-26 00:24 | 2019-06-21 | ETM | N/A | FIELD JOSEPH M | Director, Officer, 10% owner - Chairman Emeritus | Other | BUY | $5.96 | 200,000 | $1,192,040 | 12,196,110 | +1.7% |
| 2019-06-25 23:48 | 2019-06-24 | GNCA | N/A | BARRIS PETER J | 10% owner | Other | BUY | $3.50 | 2,857,142 | $9,999,997 | 7,225,676 | +65.4% |
| 2019-06-25 03:01 | 2019-06-24 | PSNL | Personalis, Inc. | LUDLUM KEN | Director | Services-Medical Laboratories | BUY | $17.00 | 70,000 | $1,190,000 | 70,000 | +100.0% |
| 2019-06-24 13:09 | 2019-06-20 | SGMS | Light & Wonder, Inc. | PERELMAN RONALD O | Director, 10% owner | Services-Computer Integrated Systems Design | BUY | $20.21 | 75,000 | $1,515,750 | 36,443,768 | +0.2% |
| 2019-06-25 01:54 | 2019-06-20 | RUN | Sunrun Inc. | TIGER GLOBAL MANAGEMENT LLC | 10% owner | Miscellaneous Electrical Machinery, Equipment & Supplies | BUY | $18.62 | 1,016,343 | $18,926,339 | 11,951,069 | +9.3% |
| 2019-06-24 21:12 | 2019-06-20 | DRRX | N/A | First Eagle Investment Management, LLC | 10% owner | Other | BUY | $0.52 | 4,000,000 | $2,080,000 | 26,476,546 | +17.8% |
| 2019-06-25 03:01 | 2019-06-20 | CSU | SONIDA SENIOR LIVING, INC. | Levinson Sam | 10% owner | Services-Nursing & Personal Care Facilities | BUY | $4.28 | 242,177 | $1,036,518 | 3,715,921 | +7.0% |
| 2019-06-22 03:50 | 2019-06-18 | NAVB | N/A | Scott John K Jr. | 10% owner | Other | BUY | $0.75 | 4,000,000 | $3,000,000 | 5,113,078 | +359.4% |
| 2019-06-21 23:59 | 2019-06-21 | STOK | Stoke Therapeutics, Inc. | Apple Tree Partners IV, L.P. | 10% owner | Pharmaceutical Preparations | BUY | $18.00 | 1,388,889 | $25,000,002 | 16,786,713 | +9.0% |
| 2019-06-22 01:13 | 2018-12-18 | ASDN | N/A | Bent Bruce | Director, Officer, 10% owner - CEO, CFO | Other | BUY | $97,658.75 | 285,000 | $27,832,745,004 | 54,556,937 | +0.5% |
| 2019-06-22 00:47 | 2018-09-27 | ASDN | N/A | Bent Bruce | Director, Officer, 10% owner - CEO, CFO | Other | BUY | $36,729.19 | 305,803 | $11,231,896,398 | 54,855,137 | +0.6% |
| 2019-06-21 23:48 | 2018-09-04 | ASDN | N/A | Bent Bruce | Director, Officer, 10% owner - CEO, CFO | Other | BUY | $44,901.49 | 172,651 | $7,752,286,736 | 54,637,798 | +0.3% |
| 2019-06-21 22:41 | 2018-07-26 | ASDN | N/A | Bent Bruce | Director, Officer, 10% owner - CEO, CFO | Other | BUY | $8,045.22 | 36,198 | $291,220,740 | 54,527,524 | +0.1% |
| 2019-06-22 00:01 | 2019-06-21 | STOK | Stoke Therapeutics, Inc. | Harrison Seth Loring | Director, 10% owner | Pharmaceutical Preparations | BUY | $18.00 | 1,388,889 | $25,000,002 | 16,786,713 | +9.0% |
| 2019-06-22 02:33 | 2019-06-03 | FSLY | Fastly, Inc. | Abdiel Capital Management, LLC | 10% owner | Services-Prepackaged Software | BUY | $19.92 | 250,000 | $4,980,000 | 2,100,000 | +13.5% |
| 2019-06-21 23:27 | 2019-06-19 | RUN | Sunrun Inc. | TIGER GLOBAL MANAGEMENT LLC | 10% owner | Miscellaneous Electrical Machinery, Equipment & Supplies | BUY | $17.82 | 170,696 | $3,041,803 | 19,004,096 | +0.9% |
| 2019-06-20 16:50 | 2019-06-19 | STOK | Stoke Therapeutics, Inc. | RTW INVESTMENTS, LP | 10% owner | Pharmaceutical Preparations | BUY | $18.00 | 555,556 | $10,000,008 | 3,355,466 | +19.8% |
| 2019-06-21 00:28 | 2019-06-18 | MGM | MGM Resorts International | Meister Keith A. | Director | Hotels & Motels | BUY | $27.84 | 338,374 | $9,421,280 | 19,973,909 | +1.7% |
| 2019-06-20 23:17 | 2019-06-18 | MCRB | Seres Therapeutics, Inc. | AFEYAN NOUBAR | Director, 10% owner | Pharmaceutical Preparations | BUY | $2.25 | 8,888,888 | $19,999,998 | 4,444,444 | +100.0% |
| 2019-06-20 16:00 | 2019-06-19 | IMMR | IMMERSION CORP | Singer Eric | 10% owner | Computer Peripheral Equipment, NEC | BUY | $7.57 | 175,000 | $1,324,995 | 1,550,498 | +12.7% |
| 2019-06-20 00:06 | 2019-06-17 | CODI | Compass Diversified Holdings | SABO ELIAS | Other | Household Furniture | BUY | $18.99 | 55,000 | $1,044,423 | 55,000 | +100.0% |
| 2019-06-20 01:33 | 2019-06-19 | SGMS | Light & Wonder, Inc. | PERELMAN RONALD O | Director, 10% owner | Services-Computer Integrated Systems Design | BUY | $20.29 | 120,000 | $2,434,800 | 36,368,768 | +0.3% |
| 2019-06-20 03:00 | 2019-06-17 | ATNX | N/A | PERCEPTIVE ADVISORS LLC | 10% owner | Other | BUY | $17.94 | 130,000 | $2,332,200 | 9,726,022 | +1.4% |
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.